./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label37.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_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label37.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/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 bc1cb32869105d24c82de538cbcea8a5081cff9a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 04:53:52,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:53:52,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:53:52,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:53:52,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:53:52,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:53:52,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:53:52,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:53:52,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:53:52,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:53:52,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:53:52,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:53:52,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:53:52,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:53:52,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:53:52,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:53:52,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:53:52,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:53:52,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:53:52,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:53:52,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:53:52,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:53:52,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:53:52,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:53:52,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:53:52,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:53:52,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:53:52,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:53:52,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:53:52,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:53:52,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:53:52,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:53:52,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:53:52,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:53:52,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:53:52,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:53:52,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:53:52,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:53:52,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:53:52,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:53:52,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:53:52,986 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 04:53:53,002 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:53:53,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:53:53,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:53:53,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:53:53,004 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 04:53:53,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:53:53,005 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:53:53,005 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:53:53,005 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:53:53,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:53:53,005 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:53:53,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:53:53,006 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:53:53,006 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:53:53,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:53:53,006 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:53:53,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:53:53,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:53:53,007 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 04:53:53,007 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:53:53,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 04:53:53,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 04:53:53,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:53:53,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:53:53,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:53:53,009 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 04:53:53,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:53:53,009 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:53:53,010 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_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/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 -> bc1cb32869105d24c82de538cbcea8a5081cff9a [2019-11-20 04:53:53,161 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:53:53,173 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:53:53,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:53:53,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:53:53,178 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:53:53,179 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem04_label37.c [2019-11-20 04:53:53,235 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/data/eada3cb01/524a83aacc9944eb8e822f38679ab47d/FLAG287d714ff [2019-11-20 04:53:54,001 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:53:54,003 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/sv-benchmarks/c/eca-rers2012/Problem04_label37.c [2019-11-20 04:53:54,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/data/eada3cb01/524a83aacc9944eb8e822f38679ab47d/FLAG287d714ff [2019-11-20 04:53:54,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/data/eada3cb01/524a83aacc9944eb8e822f38679ab47d [2019-11-20 04:53:54,095 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:53:54,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:53:54,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:53:54,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:53:54,108 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:53:54,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:53:54" (1/1) ... [2019-11-20 04:53:54,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a3c1da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:54, skipping insertion in model container [2019-11-20 04:53:54,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:53:54" (1/1) ... [2019-11-20 04:53:54,121 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:53:54,275 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:53:55,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:53:55,699 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:53:56,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:53:56,397 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:53:56,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56 WrapperNode [2019-11-20 04:53:56,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:53:56,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:53:56,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:53:56,400 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:53:56,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,466 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:53:56,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:53:56,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:53:56,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:53:56,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,877 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... [2019-11-20 04:53:56,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:53:56,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:53:56,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:53:56,900 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:53:56,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/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 04:53:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:53:56,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:54:02,083 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 04:54:02,083 INFO L285 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-20 04:54:02,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:54:02 BoogieIcfgContainer [2019-11-20 04:54:02,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 04:54:02,086 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 04:54:02,086 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 04:54:02,089 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 04:54:02,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 04:53:54" (1/3) ... [2019-11-20 04:54:02,090 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66684f3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:54:02, skipping insertion in model container [2019-11-20 04:54:02,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:53:56" (2/3) ... [2019-11-20 04:54:02,091 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66684f3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 04:54:02, skipping insertion in model container [2019-11-20 04:54:02,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:54:02" (3/3) ... [2019-11-20 04:54:02,093 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem04_label37.c [2019-11-20 04:54:02,102 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 04:54:02,111 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 04:54:02,121 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 04:54:02,164 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 04:54:02,164 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 04:54:02,164 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 04:54:02,164 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 04:54:02,165 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 04:54:02,165 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 04:54:02,165 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 04:54:02,166 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 04:54:02,203 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states. [2019-11-20 04:54:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2019-11-20 04:54:02,257 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:02,260 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, 1] [2019-11-20 04:54:02,260 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:02,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:02,267 INFO L82 PathProgramCache]: Analyzing trace with hash 412948524, now seen corresponding path program 1 times [2019-11-20 04:54:02,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:02,276 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839710356] [2019-11-20 04:54:02,277 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:02,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:04,648 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 04:54:04,648 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1839710356] [2019-11-20 04:54:04,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:54:04,649 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:54:04,650 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239845541] [2019-11-20 04:54:04,657 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:54:04,658 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:04,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:54:04,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:54:04,672 INFO L87 Difference]: Start difference. First operand 885 states. Second operand 4 states. [2019-11-20 04:54:11,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:11,592 INFO L93 Difference]: Finished difference Result 3410 states and 6662 transitions. [2019-11-20 04:54:11,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:54:11,594 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 815 [2019-11-20 04:54:11,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:11,655 INFO L225 Difference]: With dead ends: 3410 [2019-11-20 04:54:11,655 INFO L226 Difference]: Without dead ends: 2458 [2019-11-20 04:54:11,666 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 04:54:11,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2458 states. [2019-11-20 04:54:11,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2458 to 2458. [2019-11-20 04:54:11,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2458 states. [2019-11-20 04:54:11,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 2458 states and 4090 transitions. [2019-11-20 04:54:11,815 INFO L78 Accepts]: Start accepts. Automaton has 2458 states and 4090 transitions. Word has length 815 [2019-11-20 04:54:11,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:11,817 INFO L462 AbstractCegarLoop]: Abstraction has 2458 states and 4090 transitions. [2019-11-20 04:54:11,817 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:54:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4090 transitions. [2019-11-20 04:54:11,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2019-11-20 04:54:11,844 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:11,847 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 04:54:11,848 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:11,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:11,849 INFO L82 PathProgramCache]: Analyzing trace with hash 315180311, now seen corresponding path program 1 times [2019-11-20 04:54:11,849 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:11,849 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296694883] [2019-11-20 04:54:11,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:12,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:54:12,393 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296694883] [2019-11-20 04:54:12,393 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:54:12,393 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 04:54:12,393 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881392494] [2019-11-20 04:54:12,396 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:54:12,396 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:12,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:54:12,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:54:12,397 INFO L87 Difference]: Start difference. First operand 2458 states and 4090 transitions. Second operand 3 states. [2019-11-20 04:54:16,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:16,509 INFO L93 Difference]: Finished difference Result 7368 states and 12265 transitions. [2019-11-20 04:54:16,510 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:54:16,511 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 822 [2019-11-20 04:54:16,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:16,546 INFO L225 Difference]: With dead ends: 7368 [2019-11-20 04:54:16,546 INFO L226 Difference]: Without dead ends: 4912 [2019-11-20 04:54:16,553 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 04:54:16,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4912 states. [2019-11-20 04:54:16,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4912 to 4912. [2019-11-20 04:54:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4912 states. [2019-11-20 04:54:16,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 4912 states and 7199 transitions. [2019-11-20 04:54:16,693 INFO L78 Accepts]: Start accepts. Automaton has 4912 states and 7199 transitions. Word has length 822 [2019-11-20 04:54:16,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:16,693 INFO L462 AbstractCegarLoop]: Abstraction has 4912 states and 7199 transitions. [2019-11-20 04:54:16,694 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:54:16,694 INFO L276 IsEmpty]: Start isEmpty. Operand 4912 states and 7199 transitions. [2019-11-20 04:54:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2019-11-20 04:54:16,729 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:16,730 INFO L410 BasicCegarLoop]: trace histogram [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, 1, 1, 1] [2019-11-20 04:54:16,731 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:16,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:16,732 INFO L82 PathProgramCache]: Analyzing trace with hash 363921606, now seen corresponding path program 1 times [2019-11-20 04:54:16,732 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:16,732 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872179079] [2019-11-20 04:54:16,733 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:54:17,652 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872179079] [2019-11-20 04:54:17,654 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:54:17,656 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:54:17,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028418935] [2019-11-20 04:54:17,659 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:54:17,660 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:17,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:54:17,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:54:17,663 INFO L87 Difference]: Start difference. First operand 4912 states and 7199 transitions. Second operand 4 states. [2019-11-20 04:54:24,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:24,606 INFO L93 Difference]: Finished difference Result 19638 states and 28788 transitions. [2019-11-20 04:54:24,618 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:54:24,619 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 828 [2019-11-20 04:54:24,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:24,704 INFO L225 Difference]: With dead ends: 19638 [2019-11-20 04:54:24,704 INFO L226 Difference]: Without dead ends: 14728 [2019-11-20 04:54:24,714 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 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 04:54:24,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14728 states. [2019-11-20 04:54:25,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14728 to 14728. [2019-11-20 04:54:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14728 states. [2019-11-20 04:54:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14728 states to 14728 states and 18931 transitions. [2019-11-20 04:54:25,107 INFO L78 Accepts]: Start accepts. Automaton has 14728 states and 18931 transitions. Word has length 828 [2019-11-20 04:54:25,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:25,107 INFO L462 AbstractCegarLoop]: Abstraction has 14728 states and 18931 transitions. [2019-11-20 04:54:25,108 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:54:25,108 INFO L276 IsEmpty]: Start isEmpty. Operand 14728 states and 18931 transitions. [2019-11-20 04:54:25,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2019-11-20 04:54:25,156 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:25,157 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 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, 1] [2019-11-20 04:54:25,157 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:25,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:25,158 INFO L82 PathProgramCache]: Analyzing trace with hash 1037922769, now seen corresponding path program 1 times [2019-11-20 04:54:25,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:25,159 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374399179] [2019-11-20 04:54:25,159 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 04:54:25,784 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374399179] [2019-11-20 04:54:25,784 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:54:25,784 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 04:54:25,785 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730196809] [2019-11-20 04:54:25,787 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:54:25,788 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:25,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:54:25,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 04:54:25,788 INFO L87 Difference]: Start difference. First operand 14728 states and 18931 transitions. Second operand 3 states. [2019-11-20 04:54:29,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:29,688 INFO L93 Difference]: Finished difference Result 31090 states and 40288 transitions. [2019-11-20 04:54:29,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:54:29,703 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 834 [2019-11-20 04:54:29,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:29,755 INFO L225 Difference]: With dead ends: 31090 [2019-11-20 04:54:29,755 INFO L226 Difference]: Without dead ends: 16364 [2019-11-20 04:54:29,768 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 04:54:29,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16364 states. [2019-11-20 04:54:30,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16364 to 16364. [2019-11-20 04:54:30,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16364 states. [2019-11-20 04:54:30,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16364 states to 16364 states and 20807 transitions. [2019-11-20 04:54:30,048 INFO L78 Accepts]: Start accepts. Automaton has 16364 states and 20807 transitions. Word has length 834 [2019-11-20 04:54:30,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:30,049 INFO L462 AbstractCegarLoop]: Abstraction has 16364 states and 20807 transitions. [2019-11-20 04:54:30,049 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:54:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 16364 states and 20807 transitions. [2019-11-20 04:54:30,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2019-11-20 04:54:30,085 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:30,086 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:54:30,087 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:30,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:30,087 INFO L82 PathProgramCache]: Analyzing trace with hash 1664545888, now seen corresponding path program 1 times [2019-11-20 04:54:30,088 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:30,088 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299667022] [2019-11-20 04:54:30,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-20 04:54:30,646 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299667022] [2019-11-20 04:54:30,646 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408657597] [2019-11-20 04:54:30,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/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 04:54:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:30,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 983 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 04:54:30,942 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:54:31,450 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-11-20 04:54:31,451 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:54:31,451 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-11-20 04:54:31,451 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745480466] [2019-11-20 04:54:31,453 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:54:31,453 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:31,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:54:31,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:54:31,453 INFO L87 Difference]: Start difference. First operand 16364 states and 20807 transitions. Second operand 3 states. [2019-11-20 04:54:34,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:34,566 INFO L93 Difference]: Finished difference Result 37634 states and 48256 transitions. [2019-11-20 04:54:34,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:54:34,569 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 840 [2019-11-20 04:54:34,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:34,622 INFO L225 Difference]: With dead ends: 37634 [2019-11-20 04:54:34,622 INFO L226 Difference]: Without dead ends: 21272 [2019-11-20 04:54:34,641 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 839 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:54:34,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21272 states. [2019-11-20 04:54:34,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21272 to 21272. [2019-11-20 04:54:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21272 states. [2019-11-20 04:54:35,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21272 states to 21272 states and 27007 transitions. [2019-11-20 04:54:35,009 INFO L78 Accepts]: Start accepts. Automaton has 21272 states and 27007 transitions. Word has length 840 [2019-11-20 04:54:35,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:35,010 INFO L462 AbstractCegarLoop]: Abstraction has 21272 states and 27007 transitions. [2019-11-20 04:54:35,010 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:54:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 21272 states and 27007 transitions. [2019-11-20 04:54:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2019-11-20 04:54:35,065 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:35,066 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 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 04:54:35,270 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:54:35,271 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:35,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:35,271 INFO L82 PathProgramCache]: Analyzing trace with hash -441833499, now seen corresponding path program 1 times [2019-11-20 04:54:35,271 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:35,272 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219366136] [2019-11-20 04:54:35,272 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-20 04:54:36,023 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219366136] [2019-11-20 04:54:36,023 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [764963005] [2019-11-20 04:54:36,023 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/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 04:54:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:36,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 987 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:54:36,270 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:54:36,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-20 04:54:36,698 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:54:36,699 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-11-20 04:54:36,699 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947755081] [2019-11-20 04:54:36,701 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:54:36,701 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:36,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:54:36,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:54:36,702 INFO L87 Difference]: Start difference. First operand 21272 states and 27007 transitions. Second operand 3 states. [2019-11-20 04:54:41,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:41,128 INFO L93 Difference]: Finished difference Result 62174 states and 78743 transitions. [2019-11-20 04:54:41,129 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:54:41,129 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 842 [2019-11-20 04:54:41,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:41,187 INFO L225 Difference]: With dead ends: 62174 [2019-11-20 04:54:41,187 INFO L226 Difference]: Without dead ends: 40904 [2019-11-20 04:54:41,213 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 845 GetRequests, 841 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 04:54:41,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40904 states. [2019-11-20 04:54:41,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40904 to 40904. [2019-11-20 04:54:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40904 states. [2019-11-20 04:54:41,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40904 states to 40904 states and 48601 transitions. [2019-11-20 04:54:41,930 INFO L78 Accepts]: Start accepts. Automaton has 40904 states and 48601 transitions. Word has length 842 [2019-11-20 04:54:41,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:41,931 INFO L462 AbstractCegarLoop]: Abstraction has 40904 states and 48601 transitions. [2019-11-20 04:54:41,931 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:54:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 40904 states and 48601 transitions. [2019-11-20 04:54:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2019-11-20 04:54:41,977 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:41,978 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, 1] [2019-11-20 04:54:42,181 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:54:42,182 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:42,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:42,182 INFO L82 PathProgramCache]: Analyzing trace with hash 886150005, now seen corresponding path program 1 times [2019-11-20 04:54:42,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:42,182 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663376837] [2019-11-20 04:54:42,183 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:44,305 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 04:54:44,305 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663376837] [2019-11-20 04:54:44,305 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:54:44,306 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:54:44,306 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126666393] [2019-11-20 04:54:44,307 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:54:44,307 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:44,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:54:44,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:54:44,308 INFO L87 Difference]: Start difference. First operand 40904 states and 48601 transitions. Second operand 4 states. [2019-11-20 04:54:48,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:48,375 INFO L93 Difference]: Finished difference Result 81806 states and 97200 transitions. [2019-11-20 04:54:48,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:54:48,375 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 951 [2019-11-20 04:54:48,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:48,427 INFO L225 Difference]: With dead ends: 81806 [2019-11-20 04:54:48,427 INFO L226 Difference]: Without dead ends: 40904 [2019-11-20 04:54:48,449 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 04:54:48,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40904 states. [2019-11-20 04:54:48,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40904 to 40904. [2019-11-20 04:54:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40904 states. [2019-11-20 04:54:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40904 states to 40904 states and 47615 transitions. [2019-11-20 04:54:48,882 INFO L78 Accepts]: Start accepts. Automaton has 40904 states and 47615 transitions. Word has length 951 [2019-11-20 04:54:48,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:48,883 INFO L462 AbstractCegarLoop]: Abstraction has 40904 states and 47615 transitions. [2019-11-20 04:54:48,883 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:54:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 40904 states and 47615 transitions. [2019-11-20 04:54:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2019-11-20 04:54:48,926 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:48,927 INFO L410 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:54:48,928 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:48,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:48,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1891856608, now seen corresponding path program 1 times [2019-11-20 04:54:48,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:48,929 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058132244] [2019-11-20 04:54:48,929 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-20 04:54:49,732 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058132244] [2019-11-20 04:54:49,732 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:54:49,733 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:54:49,733 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572187677] [2019-11-20 04:54:49,734 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:54:49,734 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:49,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:54:49,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:54:49,735 INFO L87 Difference]: Start difference. First operand 40904 states and 47615 transitions. Second operand 4 states. [2019-11-20 04:54:54,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:54:54,986 INFO L93 Difference]: Finished difference Result 81806 states and 95228 transitions. [2019-11-20 04:54:54,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:54:54,986 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 978 [2019-11-20 04:54:54,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:54:55,024 INFO L225 Difference]: With dead ends: 81806 [2019-11-20 04:54:55,024 INFO L226 Difference]: Without dead ends: 40904 [2019-11-20 04:54:55,046 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 04:54:55,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40904 states. [2019-11-20 04:54:55,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40904 to 40904. [2019-11-20 04:54:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40904 states. [2019-11-20 04:54:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40904 states to 40904 states and 45761 transitions. [2019-11-20 04:54:55,470 INFO L78 Accepts]: Start accepts. Automaton has 40904 states and 45761 transitions. Word has length 978 [2019-11-20 04:54:55,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:54:55,471 INFO L462 AbstractCegarLoop]: Abstraction has 40904 states and 45761 transitions. [2019-11-20 04:54:55,471 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:54:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 40904 states and 45761 transitions. [2019-11-20 04:54:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2019-11-20 04:54:55,512 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:54:55,514 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:54:55,515 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:54:55,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:54:55,515 INFO L82 PathProgramCache]: Analyzing trace with hash 1847274275, now seen corresponding path program 1 times [2019-11-20 04:54:55,516 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:54:55,516 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689873501] [2019-11-20 04:54:55,516 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:54:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:54:56,465 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 340 trivial. 0 not checked. [2019-11-20 04:54:56,466 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689873501] [2019-11-20 04:54:56,466 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:54:56,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:54:56,467 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326993049] [2019-11-20 04:54:56,468 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:54:56,469 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:54:56,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:54:56,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:54:56,470 INFO L87 Difference]: Start difference. First operand 40904 states and 45761 transitions. Second operand 4 states. [2019-11-20 04:55:01,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:55:01,940 INFO L93 Difference]: Finished difference Result 138248 states and 155157 transitions. [2019-11-20 04:55:01,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:55:01,941 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1093 [2019-11-20 04:55:01,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:55:02,012 INFO L225 Difference]: With dead ends: 138248 [2019-11-20 04:55:02,013 INFO L226 Difference]: Without dead ends: 92438 [2019-11-20 04:55:02,040 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 04:55:02,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92438 states. [2019-11-20 04:55:02,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92438 to 83440. [2019-11-20 04:55:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83440 states. [2019-11-20 04:55:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83440 states to 83440 states and 90674 transitions. [2019-11-20 04:55:02,835 INFO L78 Accepts]: Start accepts. Automaton has 83440 states and 90674 transitions. Word has length 1093 [2019-11-20 04:55:02,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:55:02,836 INFO L462 AbstractCegarLoop]: Abstraction has 83440 states and 90674 transitions. [2019-11-20 04:55:02,836 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:55:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 83440 states and 90674 transitions. [2019-11-20 04:55:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2019-11-20 04:55:02,880 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:55:02,882 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:55:02,882 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:55:02,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:55:02,883 INFO L82 PathProgramCache]: Analyzing trace with hash -205045176, now seen corresponding path program 1 times [2019-11-20 04:55:02,883 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:55:02,883 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910341694] [2019-11-20 04:55:02,883 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:55:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:55:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2019-11-20 04:55:10,898 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910341694] [2019-11-20 04:55:10,899 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:55:10,899 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-11-20 04:55:10,899 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403100948] [2019-11-20 04:55:10,900 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-11-20 04:55:10,900 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:55:10,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-11-20 04:55:10,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2019-11-20 04:55:10,901 INFO L87 Difference]: Start difference. First operand 83440 states and 90674 transitions. Second operand 12 states. [2019-11-20 04:55:18,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:55:18,535 INFO L93 Difference]: Finished difference Result 166668 states and 181124 transitions. [2019-11-20 04:55:18,535 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-11-20 04:55:18,535 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1117 [2019-11-20 04:55:18,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:55:18,603 INFO L225 Difference]: With dead ends: 166668 [2019-11-20 04:55:18,603 INFO L226 Difference]: Without dead ends: 83230 [2019-11-20 04:55:18,969 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=129, Invalid=213, Unknown=0, NotChecked=0, Total=342 [2019-11-20 04:55:19,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83230 states. [2019-11-20 04:55:19,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83230 to 83230. [2019-11-20 04:55:19,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83230 states. [2019-11-20 04:55:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83230 states to 83230 states and 90369 transitions. [2019-11-20 04:55:19,619 INFO L78 Accepts]: Start accepts. Automaton has 83230 states and 90369 transitions. Word has length 1117 [2019-11-20 04:55:19,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:55:19,620 INFO L462 AbstractCegarLoop]: Abstraction has 83230 states and 90369 transitions. [2019-11-20 04:55:19,620 INFO L463 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-11-20 04:55:19,620 INFO L276 IsEmpty]: Start isEmpty. Operand 83230 states and 90369 transitions. [2019-11-20 04:55:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2019-11-20 04:55:19,653 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:55:19,654 INFO L410 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:55:19,654 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:55:19,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:55:19,655 INFO L82 PathProgramCache]: Analyzing trace with hash 185145947, now seen corresponding path program 1 times [2019-11-20 04:55:19,656 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:55:19,656 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015750216] [2019-11-20 04:55:19,656 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:55:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:55:27,096 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 418 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2019-11-20 04:55:27,097 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015750216] [2019-11-20 04:55:27,097 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:55:27,098 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2019-11-20 04:55:27,098 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942228956] [2019-11-20 04:55:27,099 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-11-20 04:55:27,099 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:55:27,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-11-20 04:55:27,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2019-11-20 04:55:27,100 INFO L87 Difference]: Start difference. First operand 83230 states and 90369 transitions. Second operand 13 states. [2019-11-20 04:55:44,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:55:44,819 INFO L93 Difference]: Finished difference Result 173503 states and 188336 transitions. [2019-11-20 04:55:44,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-20 04:55:44,819 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1160 [2019-11-20 04:55:44,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:55:44,897 INFO L225 Difference]: With dead ends: 173503 [2019-11-20 04:55:44,897 INFO L226 Difference]: Without dead ends: 91093 [2019-11-20 04:55:44,928 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=136, Invalid=206, Unknown=0, NotChecked=0, Total=342 [2019-11-20 04:55:45,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91093 states. [2019-11-20 04:55:45,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91093 to 88639. [2019-11-20 04:55:45,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88639 states. [2019-11-20 04:55:45,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88639 states to 88639 states and 95704 transitions. [2019-11-20 04:55:45,708 INFO L78 Accepts]: Start accepts. Automaton has 88639 states and 95704 transitions. Word has length 1160 [2019-11-20 04:55:45,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:55:45,709 INFO L462 AbstractCegarLoop]: Abstraction has 88639 states and 95704 transitions. [2019-11-20 04:55:45,709 INFO L463 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-11-20 04:55:45,709 INFO L276 IsEmpty]: Start isEmpty. Operand 88639 states and 95704 transitions. [2019-11-20 04:55:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1430 [2019-11-20 04:55:45,765 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:55:45,767 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:55:45,767 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:55:45,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:55:45,768 INFO L82 PathProgramCache]: Analyzing trace with hash 47468475, now seen corresponding path program 1 times [2019-11-20 04:55:45,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:55:45,769 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338412620] [2019-11-20 04:55:45,769 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:55:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:55:48,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 744 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2019-11-20 04:55:48,125 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338412620] [2019-11-20 04:55:48,125 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:55:48,125 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:55:48,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241889336] [2019-11-20 04:55:48,126 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:55:48,127 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:55:48,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:55:48,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:55:48,127 INFO L87 Difference]: Start difference. First operand 88639 states and 95704 transitions. Second operand 4 states. [2019-11-20 04:55:53,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:55:53,421 INFO L93 Difference]: Finished difference Result 197726 states and 213806 transitions. [2019-11-20 04:55:53,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:55:53,423 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1429 [2019-11-20 04:55:53,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:55:53,524 INFO L225 Difference]: With dead ends: 197726 [2019-11-20 04:55:53,524 INFO L226 Difference]: Without dead ends: 109089 [2019-11-20 04:55:53,567 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 04:55:53,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109089 states. [2019-11-20 04:55:54,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109089 to 107453. [2019-11-20 04:55:54,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107453 states. [2019-11-20 04:55:54,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107453 states to 107453 states and 114937 transitions. [2019-11-20 04:55:54,517 INFO L78 Accepts]: Start accepts. Automaton has 107453 states and 114937 transitions. Word has length 1429 [2019-11-20 04:55:54,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:55:54,518 INFO L462 AbstractCegarLoop]: Abstraction has 107453 states and 114937 transitions. [2019-11-20 04:55:54,518 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:55:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 107453 states and 114937 transitions. [2019-11-20 04:55:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1458 [2019-11-20 04:55:54,576 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:55:54,577 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:55:54,577 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:55:54,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:55:54,578 INFO L82 PathProgramCache]: Analyzing trace with hash -781796351, now seen corresponding path program 1 times [2019-11-20 04:55:54,578 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:55:54,578 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176692088] [2019-11-20 04:55:54,578 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:55:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:55:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 803 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2019-11-20 04:55:56,985 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176692088] [2019-11-20 04:55:56,985 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:55:56,985 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:55:56,985 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899237510] [2019-11-20 04:55:56,987 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:55:56,987 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:55:56,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:55:56,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:55:56,988 INFO L87 Difference]: Start difference. First operand 107453 states and 114937 transitions. Second operand 4 states. [2019-11-20 04:56:02,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:56:02,567 INFO L93 Difference]: Finished difference Result 217358 states and 232692 transitions. [2019-11-20 04:56:02,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:56:02,567 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1457 [2019-11-20 04:56:02,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:56:02,673 INFO L225 Difference]: With dead ends: 217358 [2019-11-20 04:56:02,674 INFO L226 Difference]: Without dead ends: 110725 [2019-11-20 04:56:02,704 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 04:56:02,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110725 states. [2019-11-20 04:56:03,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110725 to 109907. [2019-11-20 04:56:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109907 states. [2019-11-20 04:56:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109907 states to 109907 states and 116281 transitions. [2019-11-20 04:56:03,636 INFO L78 Accepts]: Start accepts. Automaton has 109907 states and 116281 transitions. Word has length 1457 [2019-11-20 04:56:03,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:56:03,636 INFO L462 AbstractCegarLoop]: Abstraction has 109907 states and 116281 transitions. [2019-11-20 04:56:03,636 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:56:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 109907 states and 116281 transitions. [2019-11-20 04:56:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1624 [2019-11-20 04:56:03,699 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:56:03,700 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:56:03,700 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:56:03,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:56:03,701 INFO L82 PathProgramCache]: Analyzing trace with hash -752876268, now seen corresponding path program 1 times [2019-11-20 04:56:03,701 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:56:03,702 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233461875] [2019-11-20 04:56:03,702 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:56:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:56:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1599 backedges. 1098 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2019-11-20 04:56:06,237 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233461875] [2019-11-20 04:56:06,238 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:56:06,238 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 04:56:06,238 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194930566] [2019-11-20 04:56:06,240 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 04:56:06,240 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:56:06,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 04:56:06,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 04:56:06,241 INFO L87 Difference]: Start difference. First operand 109907 states and 116281 transitions. Second operand 5 states. [2019-11-20 04:56:12,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:56:12,911 INFO L93 Difference]: Finished difference Result 227992 states and 241351 transitions. [2019-11-20 04:56:12,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 04:56:12,911 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1623 [2019-11-20 04:56:12,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:56:13,019 INFO L225 Difference]: With dead ends: 227992 [2019-11-20 04:56:13,019 INFO L226 Difference]: Without dead ends: 118905 [2019-11-20 04:56:13,060 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 04:56:13,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118905 states. [2019-11-20 04:56:14,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118905 to 116451. [2019-11-20 04:56:14,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116451 states. [2019-11-20 04:56:14,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116451 states to 116451 states and 122825 transitions. [2019-11-20 04:56:14,110 INFO L78 Accepts]: Start accepts. Automaton has 116451 states and 122825 transitions. Word has length 1623 [2019-11-20 04:56:14,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:56:14,111 INFO L462 AbstractCegarLoop]: Abstraction has 116451 states and 122825 transitions. [2019-11-20 04:56:14,111 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 04:56:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 116451 states and 122825 transitions. [2019-11-20 04:56:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1772 [2019-11-20 04:56:14,179 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:56:14,180 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:56:14,181 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:56:14,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:56:14,181 INFO L82 PathProgramCache]: Analyzing trace with hash 1313140467, now seen corresponding path program 1 times [2019-11-20 04:56:14,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:56:14,182 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079922194] [2019-11-20 04:56:14,182 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:56:14,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:56:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 1293 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-11-20 04:56:20,484 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079922194] [2019-11-20 04:56:20,484 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:56:20,484 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:56:20,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095293473] [2019-11-20 04:56:20,486 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:56:20,486 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:56:20,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:56:20,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:56:20,486 INFO L87 Difference]: Start difference. First operand 116451 states and 122825 transitions. Second operand 4 states. [2019-11-20 04:56:25,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:56:25,991 INFO L93 Difference]: Finished difference Result 235354 states and 248289 transitions. [2019-11-20 04:56:25,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:56:25,992 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1771 [2019-11-20 04:56:25,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:56:26,107 INFO L225 Difference]: With dead ends: 235354 [2019-11-20 04:56:26,108 INFO L226 Difference]: Without dead ends: 118087 [2019-11-20 04:56:26,155 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 04:56:26,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118087 states. [2019-11-20 04:56:27,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118087 to 113179. [2019-11-20 04:56:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113179 states. [2019-11-20 04:56:27,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113179 states to 113179 states and 117559 transitions. [2019-11-20 04:56:27,170 INFO L78 Accepts]: Start accepts. Automaton has 113179 states and 117559 transitions. Word has length 1771 [2019-11-20 04:56:27,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:56:27,171 INFO L462 AbstractCegarLoop]: Abstraction has 113179 states and 117559 transitions. [2019-11-20 04:56:27,172 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:56:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 113179 states and 117559 transitions. [2019-11-20 04:56:27,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1933 [2019-11-20 04:56:27,244 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:56:27,246 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:56:27,246 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:56:27,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:56:27,247 INFO L82 PathProgramCache]: Analyzing trace with hash 1399025271, now seen corresponding path program 1 times [2019-11-20 04:56:27,247 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:56:27,247 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572972281] [2019-11-20 04:56:27,247 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:56:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:56:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1920 backedges. 1431 proven. 0 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2019-11-20 04:56:30,011 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572972281] [2019-11-20 04:56:30,011 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:56:30,011 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:56:30,011 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329370028] [2019-11-20 04:56:30,013 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:56:30,013 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:56:30,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:56:30,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:56:30,013 INFO L87 Difference]: Start difference. First operand 113179 states and 117559 transitions. Second operand 4 states. [2019-11-20 04:56:34,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:56:34,906 INFO L93 Difference]: Finished difference Result 226356 states and 235116 transitions. [2019-11-20 04:56:34,906 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:56:34,906 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1932 [2019-11-20 04:56:34,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:56:35,012 INFO L225 Difference]: With dead ends: 226356 [2019-11-20 04:56:35,013 INFO L226 Difference]: Without dead ends: 113997 [2019-11-20 04:56:35,054 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 04:56:35,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113997 states. [2019-11-20 04:56:35,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113997 to 113179. [2019-11-20 04:56:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113179 states. [2019-11-20 04:56:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113179 states to 113179 states and 117439 transitions. [2019-11-20 04:56:36,028 INFO L78 Accepts]: Start accepts. Automaton has 113179 states and 117439 transitions. Word has length 1932 [2019-11-20 04:56:36,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:56:36,029 INFO L462 AbstractCegarLoop]: Abstraction has 113179 states and 117439 transitions. [2019-11-20 04:56:36,029 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:56:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 113179 states and 117439 transitions. [2019-11-20 04:56:36,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2191 [2019-11-20 04:56:36,112 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:56:36,114 INFO L410 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:56:36,114 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:56:36,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:56:36,115 INFO L82 PathProgramCache]: Analyzing trace with hash 763820924, now seen corresponding path program 1 times [2019-11-20 04:56:36,115 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:56:36,115 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853253546] [2019-11-20 04:56:36,115 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:56:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:56:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2752 backedges. 1660 proven. 123 refuted. 0 times theorem prover too weak. 969 trivial. 0 not checked. [2019-11-20 04:56:42,588 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853253546] [2019-11-20 04:56:42,588 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [817240074] [2019-11-20 04:56:42,588 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/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 04:56:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:56:43,189 INFO L255 TraceCheckSpWp]: Trace formula consists of 2490 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:56:43,236 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:56:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2752 backedges. 1451 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2019-11-20 04:56:47,064 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:56:47,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-11-20 04:56:47,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116967381] [2019-11-20 04:56:47,067 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:56:47,067 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:56:47,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:56:47,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:56:47,068 INFO L87 Difference]: Start difference. First operand 113179 states and 117439 transitions. Second operand 3 states. [2019-11-20 04:56:50,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:56:50,734 INFO L93 Difference]: Finished difference Result 224720 states and 233198 transitions. [2019-11-20 04:56:50,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:56:50,735 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2190 [2019-11-20 04:56:50,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:56:50,839 INFO L225 Difference]: With dead ends: 224720 [2019-11-20 04:56:50,840 INFO L226 Difference]: Without dead ends: 112361 [2019-11-20 04:56:50,883 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2197 GetRequests, 2189 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:56:50,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112361 states. [2019-11-20 04:56:51,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112361 to 111543. [2019-11-20 04:56:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111543 states. [2019-11-20 04:56:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111543 states to 111543 states and 114845 transitions. [2019-11-20 04:56:51,860 INFO L78 Accepts]: Start accepts. Automaton has 111543 states and 114845 transitions. Word has length 2190 [2019-11-20 04:56:51,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:56:51,862 INFO L462 AbstractCegarLoop]: Abstraction has 111543 states and 114845 transitions. [2019-11-20 04:56:51,862 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:56:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 111543 states and 114845 transitions. [2019-11-20 04:56:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4549 [2019-11-20 04:56:52,338 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:56:52,340 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 04:56:52,542 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:56:52,543 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:56:52,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:56:52,544 INFO L82 PathProgramCache]: Analyzing trace with hash 1883039830, now seen corresponding path program 1 times [2019-11-20 04:56:52,544 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:56:52,545 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470712642] [2019-11-20 04:56:52,545 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:56:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:57:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15747 backedges. 6184 proven. 0 refuted. 0 times theorem prover too weak. 9563 trivial. 0 not checked. [2019-11-20 04:57:04,683 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470712642] [2019-11-20 04:57:04,683 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 04:57:04,684 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 04:57:04,684 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436299067] [2019-11-20 04:57:04,686 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 04:57:04,687 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:57:04,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 04:57:04,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 04:57:04,687 INFO L87 Difference]: Start difference. First operand 111543 states and 114845 transitions. Second operand 4 states. [2019-11-20 04:57:09,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:57:09,489 INFO L93 Difference]: Finished difference Result 223902 states and 230518 transitions. [2019-11-20 04:57:09,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 04:57:09,490 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4548 [2019-11-20 04:57:09,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:57:09,595 INFO L225 Difference]: With dead ends: 223902 [2019-11-20 04:57:09,595 INFO L226 Difference]: Without dead ends: 113179 [2019-11-20 04:57:09,641 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 04:57:09,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113179 states. [2019-11-20 04:57:10,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113179 to 111543. [2019-11-20 04:57:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111543 states. [2019-11-20 04:57:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111543 states to 111543 states and 114453 transitions. [2019-11-20 04:57:10,793 INFO L78 Accepts]: Start accepts. Automaton has 111543 states and 114453 transitions. Word has length 4548 [2019-11-20 04:57:10,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:57:10,794 INFO L462 AbstractCegarLoop]: Abstraction has 111543 states and 114453 transitions. [2019-11-20 04:57:10,795 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 04:57:10,795 INFO L276 IsEmpty]: Start isEmpty. Operand 111543 states and 114453 transitions. [2019-11-20 04:57:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4836 [2019-11-20 04:57:10,992 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 04:57:10,994 INFO L410 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2019-11-20 04:57:10,995 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 04:57:10,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 04:57:10,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1898495741, now seen corresponding path program 1 times [2019-11-20 04:57:10,996 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 04:57:10,996 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553390201] [2019-11-20 04:57:10,996 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 04:57:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:57:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 17250 backedges. 5122 proven. 123 refuted. 0 times theorem prover too weak. 12005 trivial. 0 not checked. [2019-11-20 04:57:30,361 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553390201] [2019-11-20 04:57:30,361 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1851650972] [2019-11-20 04:57:30,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/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 04:57:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 04:57:31,741 INFO L255 TraceCheckSpWp]: Trace formula consists of 5424 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 04:57:31,791 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 04:57:43,849 INFO L134 CoverageAnalysis]: Checked inductivity of 17250 backedges. 4012 proven. 0 refuted. 0 times theorem prover too weak. 13238 trivial. 0 not checked. [2019-11-20 04:57:43,849 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 04:57:43,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2019-11-20 04:57:43,853 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581740797] [2019-11-20 04:57:43,856 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 04:57:43,857 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 04:57:43,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 04:57:43,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:57:43,857 INFO L87 Difference]: Start difference. First operand 111543 states and 114453 transitions. Second operand 3 states. [2019-11-20 04:57:47,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 04:57:47,622 INFO L93 Difference]: Finished difference Result 226354 states and 232259 transitions. [2019-11-20 04:57:47,622 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 04:57:47,622 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4835 [2019-11-20 04:57:47,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 04:57:47,626 INFO L225 Difference]: With dead ends: 226354 [2019-11-20 04:57:47,626 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 04:57:47,673 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4842 GetRequests, 4834 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-11-20 04:57:47,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 04:57:47,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 04:57:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 04:57:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 04:57:47,674 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4835 [2019-11-20 04:57:47,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 04:57:47,676 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 04:57:47,676 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 04:57:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 04:57:47,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 04:57:47,877 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 04:57:47,880 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 04:57:48,487 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 199 [2019-11-20 04:57:48,980 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 199 [2019-11-20 04:57:49,456 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 218 [2019-11-20 04:57:49,946 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 218 [2019-11-20 04:57:50,422 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 207 [2019-11-20 04:57:55,306 WARN L191 SmtUtils]: Spent 4.87 s on a formula simplification. DAG size of input: 195 DAG size of output: 111 [2019-11-20 04:57:58,879 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 195 DAG size of output: 111 [2019-11-20 04:58:02,668 WARN L191 SmtUtils]: Spent 3.79 s on a formula simplification. DAG size of input: 214 DAG size of output: 130 [2019-11-20 04:58:06,446 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 214 DAG size of output: 130 [2019-11-20 04:58:10,147 WARN L191 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 203 DAG size of output: 119 [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,150 INFO L444 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,151 INFO L444 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,152 INFO L444 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,153 INFO L444 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,154 INFO L444 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,155 INFO L444 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,156 INFO L444 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,157 INFO L444 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,158 INFO L444 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,159 INFO L444 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4802) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,160 INFO L444 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,161 INFO L444 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,162 INFO L444 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,163 INFO L444 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,164 INFO L444 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2019-11-20 04:58:10,165 INFO L444 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,166 INFO L444 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,167 INFO L444 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2019-11-20 04:58:10,168 INFO L444 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,169 INFO L444 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,170 INFO L444 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,171 INFO L444 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,171 INFO L444 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,171 INFO L444 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2019-11-20 04:58:10,171 INFO L444 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,171 INFO L444 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,171 INFO L444 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,171 INFO L444 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,172 INFO L444 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,172 INFO L444 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,172 INFO L444 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,172 INFO L444 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,172 INFO L444 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,172 INFO L444 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,173 INFO L444 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2019-11-20 04:58:10,173 INFO L444 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,173 INFO L444 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,173 INFO L444 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,173 INFO L444 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,174 INFO L444 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,174 INFO L444 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,174 INFO L444 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,174 INFO L444 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,174 INFO L444 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2019-11-20 04:58:10,174 INFO L444 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,175 INFO L444 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,175 INFO L444 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,175 INFO L444 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,175 INFO L444 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,175 INFO L444 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,175 INFO L444 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,176 INFO L444 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,176 INFO L444 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,176 INFO L444 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,176 INFO L444 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,176 INFO L444 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2019-11-20 04:58:10,176 INFO L444 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,177 INFO L444 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,177 INFO L444 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,177 INFO L444 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,177 INFO L444 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,177 INFO L444 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,178 INFO L444 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,178 INFO L444 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,178 INFO L444 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2019-11-20 04:58:10,178 INFO L444 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,178 INFO L444 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,178 INFO L444 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,179 INFO L444 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,179 INFO L444 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,179 INFO L444 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,179 INFO L444 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,179 INFO L444 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,179 INFO L444 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,180 INFO L444 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2019-11-20 04:58:10,180 INFO L444 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,180 INFO L444 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,180 INFO L444 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,180 INFO L444 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,180 INFO L444 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,181 INFO L444 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,181 INFO L444 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,181 INFO L444 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,181 INFO L444 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2019-11-20 04:58:10,181 INFO L444 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,181 INFO L444 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,182 INFO L444 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2019-11-20 04:58:10,182 INFO L444 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,182 INFO L444 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,182 INFO L444 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,182 INFO L444 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,182 INFO L444 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,184 INFO L440 ceAbstractionStarter]: At program point L4807(lines 4074 4808) the Hoare annotation is: (let ((.cse14 (= 17 ~a26~0))) (let ((.cse2 (= 1 ~a3~0)) (.cse3 (= ~a1~0 1)) (.cse4 (= ~a25~0 1)) (.cse11 (<= ~a7~0 0)) (.cse18 (= ~a26~0 18)) (.cse9 (not (= 18 ~a4~0))) (.cse10 (<= ~a28~0 15)) (.cse20 (not .cse14)) (.cse0 (= 1 ~a7~0)) (.cse19 (= ~a4~0 16)) (.cse13 (= ~a14~0 18))) (let ((.cse1 (= 17 ~a28~0)) (.cse21 (and .cse2 .cse3 .cse4 (or (and .cse19 .cse11) (and .cse13 .cse0 .cse19 .cse10) (and .cse0 .cse19 .cse18) (and .cse20 .cse13 .cse0 .cse9 .cse10) (and .cse20 .cse0 .cse19 (not .cse13))))) (.cse15 (= 17 ~a4~0)) (.cse6 (and .cse13 .cse0 .cse19 .cse2 .cse3 .cse4)) (.cse7 (<= ~a26~0 17)) (.cse17 (= 16 ~a28~0)) (.cse12 (= 20 ~a14~0)) (.cse8 (<= ~a3~0 0)) (.cse16 (= ~a28~0 15)) (.cse5 (= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse8 .cse1 .cse9 .cse5 .cse11) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse13 .cse1 .cse2 .cse3 .cse4 .cse11) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse12) (and .cse14 .cse0 .cse1 .cse2 .cse3 .cse4 .cse15 .cse12) (and .cse0 .cse2 .cse3 .cse4 .cse16 .cse5) (and .cse8 .cse13 .cse1 .cse11) (and .cse13 .cse17 .cse2 .cse3 .cse4 .cse11 .cse15) (and .cse8 .cse0 .cse17 .cse12) (and .cse8 .cse10 .cse18 .cse11 .cse12) (and .cse8 .cse19 .cse1 .cse18 .cse11 .cse12) (and .cse8 .cse0 .cse10 .cse18 .cse12) (and .cse0 .cse17 .cse2 .cse3 .cse4 .cse12) (and .cse8 .cse0 .cse1 .cse18 .cse5) (and .cse13 .cse7 .cse2 .cse3 .cse4 .cse16 .cse11) (and .cse13 .cse0 .cse2 .cse3 .cse4 .cse16) (and .cse8 .cse13 .cse0 .cse17) (and .cse14 .cse19 .cse2 .cse11 .cse12) (and .cse8 .cse0 .cse19 .cse1 .cse12) (and .cse8 .cse9 .cse17 .cse5 .cse11) (and .cse20 .cse13 .cse1 .cse4 (= ~a7~0 1) .cse2 .cse3 .cse15) (and .cse14 .cse17 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse8 .cse13 .cse16 .cse11) (and .cse8 .cse20 .cse0 .cse9 .cse10 .cse12) (and .cse13 .cse2 .cse18 .cse3 .cse4 .cse16 .cse11) (and .cse20 .cse13 .cse0 .cse17 .cse2 .cse3 .cse4) (and .cse8 .cse14 .cse10 .cse11 .cse12) (and .cse8 .cse14 .cse1 .cse9 .cse11 .cse12) (and .cse8 .cse20 .cse17 .cse11 .cse12) (and .cse21 (not .cse5)) (and .cse1 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse19 .cse2 .cse5 .cse11) (and .cse8 .cse20 .cse13 .cse0 .cse1) (and .cse8 .cse17 .cse18 .cse5 .cse11) (and .cse8 .cse20 .cse13 .cse0 .cse9 .cse16) (and .cse7 .cse2 .cse3 .cse4 .cse16 .cse5 .cse11) (and .cse8 .cse0 .cse16 .cse5) (and .cse8 .cse20 .cse0 .cse1 .cse9 .cse12) (and .cse8 .cse0 .cse17 .cse5) (and .cse8 .cse13 .cse0 .cse19 .cse1) (and .cse0 .cse1 .cse2 .cse18 .cse3 .cse4 .cse15 .cse12) (and .cse8 .cse9 .cse17 .cse11 .cse12) (and .cse17 .cse2 .cse3 .cse4 .cse5 .cse11 .cse15) (and .cse0 .cse19 .cse10 .cse2 .cse18 .cse5) (and .cse14 .cse0 .cse19 .cse10 .cse2 .cse12) (and .cse17 .cse2 .cse18 .cse3 .cse4 .cse11 .cse15 .cse12) (and .cse0 .cse17 .cse2 .cse18 .cse3 .cse4 .cse5) (and .cse8 .cse13 .cse9 .cse17 .cse18 .cse11) (and .cse10 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse21 .cse17) (and .cse13 .cse2 .cse3 .cse4 .cse16 .cse11 .cse15) (and .cse8 .cse13 .cse0 .cse18 .cse16) (and .cse8 .cse0 .cse19 .cse17 .cse18) (and .cse20 .cse13 .cse17 .cse2 .cse3 .cse4 .cse11) (and .cse20 .cse17 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse6 .cse17) (and .cse0 .cse7 .cse17 .cse2 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse19 .cse10 .cse12) (and .cse8 .cse20 .cse16 .cse5 .cse11))))) [2019-11-20 04:58:10,184 INFO L444 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,185 INFO L440 ceAbstractionStarter]: At program point L1372(lines 39 1373) the Hoare annotation is: (let ((.cse1 (= 17 ~a26~0)) (.cse5 (= 18 ~a4~0))) (let ((.cse6 (= 1 ~a3~0)) (.cse7 (= ~a1~0 1)) (.cse4 (= ~a25~0 1)) (.cse14 (<= ~a7~0 0)) (.cse19 (= ~a26~0 18)) (.cse12 (not .cse5)) (.cse13 (<= ~a28~0 15)) (.cse21 (not .cse1)) (.cse2 (= 1 ~a7~0)) (.cse20 (= ~a4~0 16)) (.cse0 (= ~a14~0 18))) (let ((.cse3 (= 17 ~a28~0)) (.cse22 (and .cse6 .cse7 .cse4 (or (and .cse20 .cse14) (and .cse0 .cse2 .cse20 .cse13) (and .cse2 .cse20 .cse19) (and .cse21 .cse0 .cse2 .cse12 .cse13) (and .cse21 .cse2 .cse20 (not .cse0))))) (.cse16 (= 17 ~a4~0)) (.cse9 (and .cse0 .cse2 .cse20 .cse6 .cse7 .cse4)) (.cse10 (<= ~a26~0 17)) (.cse18 (= 16 ~a28~0)) (.cse15 (= 20 ~a14~0)) (.cse11 (<= ~a3~0 0)) (.cse17 (= ~a28~0 15)) (.cse8 (= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (or (= 2 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 5 ULTIMATE.start_calculate_output_~input)) .cse7) (and .cse2 .cse3 .cse6 .cse7 .cse4 .cse8) (and .cse3 .cse9 .cse10) (and .cse11 .cse12 .cse13 .cse14 .cse15) (and .cse11 .cse3 .cse12 .cse8 .cse14) (and .cse3 .cse6 .cse7 .cse4 .cse8 .cse14) (and .cse0 .cse3 .cse6 .cse7 .cse4 .cse14) (and .cse2 .cse13 .cse6 .cse7 .cse4 .cse15) (and .cse1 .cse2 .cse3 .cse6 .cse7 .cse4 .cse16 .cse15) (and .cse2 .cse6 .cse7 .cse4 .cse17 .cse8) (and .cse11 .cse0 .cse3 .cse14) (and .cse0 .cse18 .cse6 .cse7 .cse4 .cse14 .cse16) (and .cse11 .cse2 .cse18 .cse15) (and .cse11 .cse13 .cse19 .cse14 .cse15) (and .cse11 .cse20 .cse3 .cse19 .cse14 .cse15) (and .cse11 .cse2 .cse13 .cse19 .cse15) (and .cse2 .cse18 .cse6 .cse7 .cse4 .cse15) (and .cse11 .cse2 .cse3 .cse19 .cse8) (and .cse0 .cse10 .cse6 .cse7 .cse4 .cse17 .cse14) (and .cse0 .cse2 .cse6 .cse7 .cse4 .cse17) (and .cse11 .cse0 .cse2 .cse18) (and .cse1 .cse20 .cse6 .cse14 .cse15) (and .cse11 .cse2 .cse20 .cse3 .cse15) (and .cse11 .cse12 .cse18 .cse8 .cse14) (and .cse21 .cse0 .cse3 .cse4 (= ~a7~0 1) .cse6 .cse7 .cse16) (and .cse1 .cse18 .cse6 .cse7 .cse4 .cse14 .cse15) (and .cse11 .cse0 .cse17 .cse14) (and .cse11 .cse21 .cse2 .cse12 .cse13 .cse15) (and .cse0 .cse6 .cse19 .cse7 .cse4 .cse17 .cse14) (and .cse21 .cse0 .cse2 .cse18 .cse6 .cse7 .cse4) (and .cse11 .cse1 .cse13 .cse14 .cse15) (and .cse11 .cse1 .cse3 .cse12 .cse14 .cse15) (and .cse11 .cse21 .cse18 .cse14 .cse15) (and .cse22 (not .cse8)) (and .cse3 .cse6 .cse7 .cse4 .cse14 .cse15) (and .cse20 .cse6 .cse8 .cse14) (and .cse11 .cse21 .cse0 .cse2 .cse3) (and .cse11 .cse18 .cse19 .cse8 .cse14) (and .cse11 .cse21 .cse0 .cse2 .cse12 .cse17) (and .cse10 .cse6 .cse7 .cse4 .cse17 .cse8 .cse14) (and .cse11 .cse2 .cse17 .cse8) (and .cse11 .cse21 .cse2 .cse3 .cse12 .cse15) (and .cse11 .cse2 .cse18 .cse8) (and .cse11 .cse0 .cse2 .cse20 .cse3) (and .cse2 .cse3 .cse6 .cse19 .cse7 .cse4 .cse16 .cse15) (and .cse11 .cse12 .cse18 .cse14 .cse15) (and .cse18 .cse6 .cse7 .cse4 .cse8 .cse14 .cse16) (and .cse0 .cse2 (or (= 4 ULTIMATE.start_calculate_output2_~input) (= 1 ULTIMATE.start_calculate_output2_~input) (= 6 ULTIMATE.start_calculate_output2_~input)) .cse18 .cse6 .cse7 .cse4 .cse16) (and .cse2 .cse20 .cse13 .cse6 .cse19 .cse8) (and .cse1 .cse2 .cse20 .cse13 .cse6 .cse15) (and .cse18 .cse6 .cse19 .cse7 .cse4 .cse14 .cse16 .cse15) (and .cse2 .cse18 .cse6 .cse19 .cse7 .cse4 .cse8) (and .cse11 .cse0 .cse12 .cse18 .cse19 .cse14) (and .cse13 .cse6 .cse7 .cse4 .cse14 .cse15) (and .cse22 .cse18) (and .cse0 .cse6 .cse7 .cse4 .cse17 .cse14 .cse16) (and .cse11 .cse0 .cse2 .cse19 .cse17) (and .cse11 .cse2 .cse20 .cse18 .cse19) (and .cse21 .cse0 .cse18 .cse6 .cse7 .cse4 .cse14) (and .cse21 .cse18 .cse6 .cse7 .cse4 .cse8 .cse14) (and .cse9 .cse18) (and .cse2 .cse10 .cse18 .cse6 .cse7 .cse4 .cse8) (and .cse11 .cse2 .cse20 .cse13 .cse15) (and .cse11 .cse21 .cse17 .cse8 .cse14))))) [2019-11-20 04:58:10,185 INFO L444 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,185 INFO L444 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,185 INFO L444 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,186 INFO L444 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,186 INFO L444 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,186 INFO L444 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,186 INFO L444 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,186 INFO L444 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,186 INFO L447 ceAbstractionStarter]: At program point L4810(lines 4810 4827) the Hoare annotation is: true [2019-11-20 04:58:10,187 INFO L444 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,187 INFO L444 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,187 INFO L444 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,187 INFO L444 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,187 INFO L444 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,188 INFO L444 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,188 INFO L444 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,188 INFO L444 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,188 INFO L444 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,188 INFO L444 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,188 INFO L444 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,189 INFO L444 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,189 INFO L444 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,189 INFO L444 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,189 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 04:58:10,189 INFO L444 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,189 INFO L444 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,190 INFO L444 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,190 INFO L444 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,190 INFO L444 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,190 INFO L444 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,190 INFO L444 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,191 INFO L440 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse1 (= 17 ~a26~0)) (.cse5 (= 18 ~a4~0))) (let ((.cse6 (= 1 ~a3~0)) (.cse7 (= ~a1~0 1)) (.cse4 (= ~a25~0 1)) (.cse14 (<= ~a7~0 0)) (.cse19 (= ~a26~0 18)) (.cse12 (not .cse5)) (.cse13 (<= ~a28~0 15)) (.cse21 (not .cse1)) (.cse2 (= 1 ~a7~0)) (.cse20 (= ~a4~0 16)) (.cse0 (= ~a14~0 18))) (let ((.cse3 (= 17 ~a28~0)) (.cse22 (and .cse6 .cse7 .cse4 (or (and .cse20 .cse14) (and .cse0 .cse2 .cse20 .cse13) (and .cse2 .cse20 .cse19) (and .cse21 .cse0 .cse2 .cse12 .cse13) (and .cse21 .cse2 .cse20 (not .cse0))))) (.cse16 (= 17 ~a4~0)) (.cse9 (and .cse0 .cse2 .cse20 .cse6 .cse7 .cse4)) (.cse10 (<= ~a26~0 17)) (.cse18 (= 16 ~a28~0)) (.cse15 (= 20 ~a14~0)) (.cse11 (<= ~a3~0 0)) (.cse17 (= ~a28~0 15)) (.cse8 (= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (or (= 2 ULTIMATE.start_calculate_output_~input) (= 4 ULTIMATE.start_calculate_output_~input) (= 3 ULTIMATE.start_calculate_output_~input) (= 1 ULTIMATE.start_calculate_output_~input) (= 5 ULTIMATE.start_calculate_output_~input)) .cse7) (and .cse2 .cse3 .cse6 .cse7 .cse4 .cse8) (and .cse3 .cse9 .cse10) (and .cse11 .cse12 .cse13 .cse14 .cse15) (and .cse11 .cse3 .cse12 .cse8 .cse14) (and .cse3 .cse6 .cse7 .cse4 .cse8 .cse14) (and .cse0 .cse3 .cse6 .cse7 .cse4 .cse14) (and .cse2 .cse13 .cse6 .cse7 .cse4 .cse15) (and .cse1 .cse2 .cse3 .cse6 .cse7 .cse4 .cse16 .cse15) (and .cse2 .cse6 .cse7 .cse4 .cse17 .cse8) (and .cse11 .cse0 .cse3 .cse14) (and .cse0 .cse18 .cse6 .cse7 .cse4 .cse14 .cse16) (and .cse11 .cse2 .cse18 .cse15) (and .cse11 .cse13 .cse19 .cse14 .cse15) (and .cse11 .cse20 .cse3 .cse19 .cse14 .cse15) (and .cse11 .cse2 .cse13 .cse19 .cse15) (and .cse2 .cse18 .cse6 .cse7 .cse4 .cse15) (and .cse11 .cse2 .cse3 .cse19 .cse8) (and .cse0 .cse10 .cse6 .cse7 .cse4 .cse17 .cse14) (and .cse0 .cse2 .cse6 .cse7 .cse4 .cse17) (and .cse11 .cse0 .cse2 .cse18) (and .cse1 .cse20 .cse6 .cse14 .cse15) (and .cse11 .cse2 .cse20 .cse3 .cse15) (and .cse11 .cse12 .cse18 .cse8 .cse14) (and .cse21 .cse0 .cse3 .cse4 (= ~a7~0 1) .cse6 .cse7 .cse16) (and .cse1 .cse18 .cse6 .cse7 .cse4 .cse14 .cse15) (and .cse11 .cse0 .cse17 .cse14) (and .cse11 .cse21 .cse2 .cse12 .cse13 .cse15) (and .cse0 .cse6 .cse19 .cse7 .cse4 .cse17 .cse14) (and .cse21 .cse0 .cse2 .cse18 .cse6 .cse7 .cse4) (and .cse11 .cse1 .cse13 .cse14 .cse15) (and .cse11 .cse1 .cse3 .cse12 .cse14 .cse15) (and .cse11 .cse21 .cse18 .cse14 .cse15) (and .cse22 (not .cse8)) (and .cse3 .cse6 .cse7 .cse4 .cse14 .cse15) (and .cse20 .cse6 .cse8 .cse14) (and .cse11 .cse21 .cse0 .cse2 .cse3) (and .cse11 .cse18 .cse19 .cse8 .cse14) (and .cse11 .cse21 .cse0 .cse2 .cse12 .cse17) (and .cse10 .cse6 .cse7 .cse4 .cse17 .cse8 .cse14) (and .cse11 .cse2 .cse17 .cse8) (and .cse11 .cse21 .cse2 .cse3 .cse12 .cse15) (and .cse11 .cse2 .cse18 .cse8) (and .cse11 .cse0 .cse2 .cse20 .cse3) (and .cse2 .cse3 .cse6 .cse19 .cse7 .cse4 .cse16 .cse15) (and .cse11 .cse12 .cse18 .cse14 .cse15) (and .cse18 .cse6 .cse7 .cse4 .cse8 .cse14 .cse16) (and .cse0 .cse2 (or (= 4 ULTIMATE.start_calculate_output2_~input) (= 1 ULTIMATE.start_calculate_output2_~input) (= 6 ULTIMATE.start_calculate_output2_~input)) .cse18 .cse6 .cse7 .cse4 .cse16) (and .cse2 .cse20 .cse13 .cse6 .cse19 .cse8) (and .cse1 .cse2 .cse20 .cse13 .cse6 .cse15) (and .cse18 .cse6 .cse19 .cse7 .cse4 .cse14 .cse16 .cse15) (and .cse2 .cse18 .cse6 .cse19 .cse7 .cse4 .cse8) (and .cse11 .cse0 .cse12 .cse18 .cse19 .cse14) (and .cse13 .cse6 .cse7 .cse4 .cse14 .cse15) (and .cse22 .cse18) (and .cse0 .cse6 .cse7 .cse4 .cse17 .cse14 .cse16) (and .cse11 .cse0 .cse2 .cse19 .cse17) (and .cse11 .cse2 .cse20 .cse18 .cse19) (and .cse21 .cse0 .cse18 .cse6 .cse7 .cse4 .cse14) (and .cse21 .cse18 .cse6 .cse7 .cse4 .cse8 .cse14) (and .cse9 .cse18) (and .cse2 .cse10 .cse18 .cse6 .cse7 .cse4 .cse8) (and .cse11 .cse2 .cse20 .cse13 .cse15) (and .cse11 .cse21 .cse17 .cse8 .cse14))))) [2019-11-20 04:58:10,191 INFO L444 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2019-11-20 04:58:10,192 INFO L444 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,193 INFO L444 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L440 ceAbstractionStarter]: At program point L2709(lines 1375 2710) the Hoare annotation is: (let ((.cse14 (= 17 ~a26~0))) (let ((.cse2 (= 1 ~a3~0)) (.cse3 (= ~a1~0 1)) (.cse4 (= ~a25~0 1)) (.cse11 (<= ~a7~0 0)) (.cse18 (= ~a26~0 18)) (.cse9 (not (= 18 ~a4~0))) (.cse10 (<= ~a28~0 15)) (.cse20 (not .cse14)) (.cse0 (= 1 ~a7~0)) (.cse19 (= ~a4~0 16)) (.cse13 (= ~a14~0 18))) (let ((.cse1 (= 17 ~a28~0)) (.cse21 (and .cse2 .cse3 .cse4 (or (and .cse19 .cse11) (and .cse13 .cse0 .cse19 .cse10) (and .cse0 .cse19 .cse18) (and .cse20 .cse13 .cse0 .cse9 .cse10) (and .cse20 .cse0 .cse19 (not .cse13))))) (.cse15 (= 17 ~a4~0)) (.cse6 (and .cse13 .cse0 .cse19 .cse2 .cse3 .cse4)) (.cse7 (<= ~a26~0 17)) (.cse17 (= 16 ~a28~0)) (.cse12 (= 20 ~a14~0)) (.cse8 (<= ~a3~0 0)) (.cse16 (= ~a28~0 15)) (.cse5 (= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse8 .cse1 .cse9 .cse5 .cse11) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse13 .cse1 .cse2 .cse3 .cse4 .cse11) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse12) (and .cse14 .cse0 .cse1 .cse2 .cse3 .cse4 .cse15 .cse12) (and .cse0 .cse2 .cse3 .cse4 .cse16 .cse5) (and .cse13 .cse17 .cse2 .cse3 .cse4 .cse11 .cse15) (and .cse8 .cse13 .cse1 .cse11) (and .cse8 .cse0 .cse17 .cse12) (and .cse8 .cse10 .cse18 .cse11 .cse12) (and .cse8 .cse19 .cse1 .cse18 .cse11 .cse12) (and .cse8 .cse0 .cse10 .cse18 .cse12) (and .cse0 .cse17 .cse2 .cse3 .cse4 .cse12) (and .cse8 .cse0 .cse1 .cse18 .cse5) (and .cse13 .cse7 .cse2 .cse3 .cse4 .cse16 .cse11) (and .cse13 .cse0 .cse2 .cse3 .cse4 .cse16) (and .cse8 .cse13 .cse0 .cse17) (and .cse14 .cse19 .cse2 .cse11 .cse12) (and .cse8 .cse0 .cse19 .cse1 .cse12) (and .cse8 .cse9 .cse17 .cse5 .cse11) (and .cse20 .cse13 .cse1 .cse4 (= ~a7~0 1) .cse2 .cse3 .cse15) (and .cse14 .cse17 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse8 .cse13 .cse16 .cse11) (and .cse8 .cse20 .cse0 .cse9 .cse10 .cse12) (and .cse13 .cse2 .cse18 .cse3 .cse4 .cse16 .cse11) (and .cse20 .cse13 .cse0 .cse17 .cse2 .cse3 .cse4) (and .cse8 .cse14 .cse10 .cse11 .cse12) (and .cse8 .cse14 .cse1 .cse9 .cse11 .cse12) (and .cse8 .cse20 .cse17 .cse11 .cse12) (and .cse21 (not .cse5)) (and .cse1 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse19 .cse2 .cse5 .cse11) (and .cse8 .cse20 .cse13 .cse0 .cse1) (and .cse8 .cse17 .cse18 .cse5 .cse11) (and .cse8 .cse20 .cse13 .cse0 .cse9 .cse16) (and .cse7 .cse2 .cse3 .cse4 .cse16 .cse5 .cse11) (and .cse8 .cse0 .cse16 .cse5) (and .cse8 .cse20 .cse0 .cse1 .cse9 .cse12) (and .cse8 .cse0 .cse17 .cse5) (and .cse8 .cse13 .cse0 .cse19 .cse1) (and .cse0 .cse1 .cse2 .cse18 .cse3 .cse4 .cse15 .cse12) (and .cse8 .cse9 .cse17 .cse11 .cse12) (and .cse17 .cse2 .cse3 .cse4 .cse5 .cse11 .cse15) (and .cse13 .cse0 (or (= 4 ULTIMATE.start_calculate_output2_~input) (= 1 ULTIMATE.start_calculate_output2_~input) (= 6 ULTIMATE.start_calculate_output2_~input)) .cse17 .cse2 .cse3 .cse4 .cse15) (and .cse0 .cse19 .cse10 .cse2 .cse18 .cse5) (and .cse14 .cse0 .cse19 .cse10 .cse2 .cse12) (and .cse17 .cse2 .cse18 .cse3 .cse4 .cse11 .cse15 .cse12) (and .cse0 .cse17 .cse2 .cse18 .cse3 .cse4 .cse5) (and .cse8 .cse13 .cse9 .cse17 .cse18 .cse11) (and .cse10 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse21 .cse17) (and .cse13 .cse2 .cse3 .cse4 .cse16 .cse11 .cse15) (and .cse8 .cse13 .cse0 .cse18 .cse16) (and .cse8 .cse0 .cse19 .cse17 .cse18) (and .cse20 .cse13 .cse17 .cse2 .cse3 .cse4 .cse11) (and .cse20 .cse17 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse6 .cse17) (and .cse0 .cse7 .cse17 .cse2 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse19 .cse10 .cse12) (and .cse8 .cse20 .cse16 .cse5 .cse11))))) [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,194 INFO L444 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,195 INFO L444 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,196 INFO L444 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,197 INFO L444 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,198 INFO L444 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,198 INFO L444 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,198 INFO L444 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,198 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 04:58:10,198 INFO L444 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,198 INFO L444 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,198 INFO L444 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,199 INFO L444 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,199 INFO L444 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,199 INFO L444 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,199 INFO L444 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,199 INFO L444 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,199 INFO L444 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,200 INFO L444 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,200 INFO L444 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,200 INFO L444 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,200 INFO L444 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,200 INFO L444 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,200 INFO L444 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,200 INFO L444 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,201 INFO L444 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,201 INFO L444 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,201 INFO L444 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,201 INFO L444 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,201 INFO L444 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,201 INFO L444 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,202 INFO L444 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,202 INFO L444 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,202 INFO L444 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,202 INFO L444 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,202 INFO L444 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,202 INFO L444 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,203 INFO L444 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,203 INFO L444 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,203 INFO L444 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,203 INFO L444 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,203 INFO L444 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,203 INFO L444 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,203 INFO L444 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,204 INFO L444 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,204 INFO L444 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,204 INFO L444 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,204 INFO L444 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,204 INFO L444 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,204 INFO L444 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,205 INFO L444 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,205 INFO L444 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,205 INFO L444 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,205 INFO L444 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,205 INFO L444 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,205 INFO L444 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,206 INFO L444 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,206 INFO L444 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,206 INFO L444 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,206 INFO L444 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,206 INFO L444 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,206 INFO L444 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,206 INFO L444 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,207 INFO L444 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,207 INFO L444 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,207 INFO L444 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,207 INFO L444 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,207 INFO L444 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,207 INFO L444 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,208 INFO L444 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,208 INFO L440 ceAbstractionStarter]: At program point L4071(lines 2712 4072) the Hoare annotation is: (let ((.cse14 (= 17 ~a26~0))) (let ((.cse2 (= 1 ~a3~0)) (.cse3 (= ~a1~0 1)) (.cse4 (= ~a25~0 1)) (.cse11 (<= ~a7~0 0)) (.cse18 (= ~a26~0 18)) (.cse9 (not (= 18 ~a4~0))) (.cse10 (<= ~a28~0 15)) (.cse20 (not .cse14)) (.cse0 (= 1 ~a7~0)) (.cse19 (= ~a4~0 16)) (.cse13 (= ~a14~0 18))) (let ((.cse1 (= 17 ~a28~0)) (.cse21 (and .cse2 .cse3 .cse4 (or (and .cse19 .cse11) (and .cse13 .cse0 .cse19 .cse10) (and .cse0 .cse19 .cse18) (and .cse20 .cse13 .cse0 .cse9 .cse10) (and .cse20 .cse0 .cse19 (not .cse13))))) (.cse15 (= 17 ~a4~0)) (.cse6 (and .cse13 .cse0 .cse19 .cse2 .cse3 .cse4)) (.cse7 (<= ~a26~0 17)) (.cse17 (= 16 ~a28~0)) (.cse12 (= 20 ~a14~0)) (.cse8 (<= ~a3~0 0)) (.cse16 (= ~a28~0 15)) (.cse5 (= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse8 .cse1 .cse9 .cse5 .cse11) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse13 .cse1 .cse2 .cse3 .cse4 .cse11) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse12) (and .cse14 .cse0 .cse1 .cse2 .cse3 .cse4 .cse15 .cse12) (and .cse0 .cse2 .cse3 .cse4 .cse16 .cse5) (and .cse13 .cse17 .cse2 .cse3 .cse4 .cse11 .cse15) (and .cse8 .cse13 .cse1 .cse11) (and .cse8 .cse0 .cse17 .cse12) (and .cse8 .cse10 .cse18 .cse11 .cse12) (and .cse8 .cse19 .cse1 .cse18 .cse11 .cse12) (and .cse8 .cse0 .cse10 .cse18 .cse12) (and .cse0 .cse17 .cse2 .cse3 .cse4 .cse12) (and .cse8 .cse0 .cse1 .cse18 .cse5) (and .cse13 .cse7 .cse2 .cse3 .cse4 .cse16 .cse11) (and .cse13 .cse0 .cse2 .cse3 .cse4 .cse16) (and .cse8 .cse13 .cse0 .cse17) (and .cse14 .cse19 .cse2 .cse11 .cse12) (and .cse8 .cse0 .cse19 .cse1 .cse12) (and .cse8 .cse9 .cse17 .cse5 .cse11) (and .cse20 .cse13 .cse1 .cse4 (= ~a7~0 1) .cse2 .cse3 .cse15) (and .cse14 .cse17 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse8 .cse13 .cse16 .cse11) (and .cse8 .cse20 .cse0 .cse9 .cse10 .cse12) (and .cse13 .cse2 .cse18 .cse3 .cse4 .cse16 .cse11) (and .cse20 .cse13 .cse0 .cse17 .cse2 .cse3 .cse4) (and .cse8 .cse14 .cse10 .cse11 .cse12) (and .cse8 .cse14 .cse1 .cse9 .cse11 .cse12) (and .cse8 .cse20 .cse17 .cse11 .cse12) (and .cse21 (not .cse5)) (and .cse1 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse19 .cse2 .cse5 .cse11) (and .cse8 .cse20 .cse13 .cse0 .cse1) (and .cse8 .cse17 .cse18 .cse5 .cse11) (and .cse8 .cse20 .cse13 .cse0 .cse9 .cse16) (and .cse7 .cse2 .cse3 .cse4 .cse16 .cse5 .cse11) (and .cse8 .cse0 .cse16 .cse5) (and .cse8 .cse20 .cse0 .cse1 .cse9 .cse12) (and .cse8 .cse0 .cse17 .cse5) (and .cse8 .cse13 .cse0 .cse19 .cse1) (and .cse0 .cse1 .cse2 .cse18 .cse3 .cse4 .cse15 .cse12) (and .cse8 .cse9 .cse17 .cse11 .cse12) (and .cse17 .cse2 .cse3 .cse4 .cse5 .cse11 .cse15) (and .cse0 .cse19 .cse10 .cse2 .cse18 .cse5) (and .cse14 .cse0 .cse19 .cse10 .cse2 .cse12) (and .cse17 .cse2 .cse18 .cse3 .cse4 .cse11 .cse15 .cse12) (and .cse0 .cse17 .cse2 .cse18 .cse3 .cse4 .cse5) (and .cse8 .cse13 .cse9 .cse17 .cse18 .cse11) (and .cse10 .cse2 .cse3 .cse4 .cse11 .cse12) (and .cse21 .cse17) (and .cse13 .cse2 .cse3 .cse4 .cse16 .cse11 .cse15) (and .cse8 .cse13 .cse0 .cse18 .cse16) (and .cse8 .cse0 .cse19 .cse17 .cse18) (and .cse20 .cse13 .cse17 .cse2 .cse3 .cse4 .cse11) (and .cse20 .cse17 .cse2 .cse3 .cse4 .cse5 .cse11) (and .cse6 .cse17) (and .cse0 .cse7 .cse17 .cse2 .cse3 .cse4 .cse5) (and .cse8 .cse0 .cse19 .cse10 .cse12) (and .cse8 .cse20 .cse16 .cse5 .cse11))))) [2019-11-20 04:58:10,209 INFO L444 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,209 INFO L444 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,209 INFO L444 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,209 INFO L444 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,209 INFO L444 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,209 INFO L444 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,210 INFO L444 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,210 INFO L444 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,210 INFO L444 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,210 INFO L444 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,210 INFO L444 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,210 INFO L444 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,211 INFO L444 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,211 INFO L444 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,211 INFO L444 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,211 INFO L444 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,211 INFO L444 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,211 INFO L444 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,211 INFO L444 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,212 INFO L444 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,212 INFO L444 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,212 INFO L444 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,212 INFO L444 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,212 INFO L444 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,212 INFO L444 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,213 INFO L444 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,213 INFO L444 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,213 INFO L444 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,213 INFO L444 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,213 INFO L444 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,213 INFO L444 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,214 INFO L444 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,214 INFO L444 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,214 INFO L444 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,214 INFO L444 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,214 INFO L444 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,214 INFO L444 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,214 INFO L444 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,215 INFO L444 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,215 INFO L444 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,215 INFO L444 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,215 INFO L444 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,215 INFO L444 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,215 INFO L444 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,216 INFO L444 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,216 INFO L444 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,216 INFO L444 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,216 INFO L444 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,216 INFO L444 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,216 INFO L444 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,216 INFO L444 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,217 INFO L444 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,217 INFO L444 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,217 INFO L444 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,217 INFO L444 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,217 INFO L444 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,217 INFO L444 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,218 INFO L444 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,218 INFO L444 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,218 INFO L444 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,218 INFO L444 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,218 INFO L444 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,218 INFO L444 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,219 INFO L444 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,219 INFO L444 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,219 INFO L444 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,219 INFO L444 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,219 INFO L444 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,219 INFO L444 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,219 INFO L444 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,220 INFO L444 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,220 INFO L444 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,220 INFO L444 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,220 INFO L444 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,220 INFO L444 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2019-11-20 04:58:10,220 INFO L444 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,220 INFO L444 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2019-11-20 04:58:10,221 INFO L444 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,221 INFO L444 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,221 INFO L444 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,221 INFO L444 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,221 INFO L444 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,221 INFO L444 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,221 INFO L444 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,222 INFO L444 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,222 INFO L444 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2019-11-20 04:58:10,222 INFO L444 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,222 INFO L444 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,222 INFO L444 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,222 INFO L444 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,222 INFO L444 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,223 INFO L444 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,223 INFO L444 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,223 INFO L444 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,223 INFO L444 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,223 INFO L444 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,223 INFO L444 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,224 INFO L444 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2019-11-20 04:58:10,224 INFO L444 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,224 INFO L444 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,224 INFO L444 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,224 INFO L444 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,224 INFO L444 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,224 INFO L444 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,225 INFO L444 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,225 INFO L444 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,225 INFO L444 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,225 INFO L444 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,225 INFO L444 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2019-11-20 04:58:10,225 INFO L444 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,225 INFO L444 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,226 INFO L444 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,226 INFO L444 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,226 INFO L444 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,226 INFO L444 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,226 INFO L444 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,226 INFO L444 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,226 INFO L444 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2019-11-20 04:58:10,227 INFO L444 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,227 INFO L444 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,227 INFO L444 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,227 INFO L444 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,227 INFO L444 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,227 INFO L444 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,227 INFO L444 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,228 INFO L444 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,228 INFO L444 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,228 INFO L444 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,228 INFO L444 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2019-11-20 04:58:10,228 INFO L444 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,228 INFO L444 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,228 INFO L444 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,229 INFO L444 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,229 INFO L444 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,229 INFO L444 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,229 INFO L444 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,229 INFO L444 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,229 INFO L444 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,230 INFO L444 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2019-11-20 04:58:10,230 INFO L444 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,230 INFO L444 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,230 INFO L444 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,230 INFO L444 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,230 INFO L444 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,230 INFO L444 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,231 INFO L444 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,231 INFO L444 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,231 INFO L444 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,231 INFO L444 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,231 INFO L444 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,231 INFO L444 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2019-11-20 04:58:10,231 INFO L444 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,232 INFO L444 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,232 INFO L444 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,232 INFO L444 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,232 INFO L444 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,232 INFO L444 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,232 INFO L444 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,232 INFO L444 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,233 INFO L444 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2019-11-20 04:58:10,233 INFO L444 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,233 INFO L444 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,233 INFO L444 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,233 INFO L444 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,233 INFO L444 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,233 INFO L444 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,234 INFO L444 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,234 INFO L444 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,234 INFO L444 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,234 INFO L444 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,234 INFO L444 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,234 INFO L444 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2019-11-20 04:58:10,234 INFO L444 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,235 INFO L444 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,235 INFO L444 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,235 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 04:58:10,235 INFO L444 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,235 INFO L444 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,235 INFO L444 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,235 INFO L444 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,236 INFO L444 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,236 INFO L444 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2019-11-20 04:58:10,236 INFO L444 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,236 INFO L444 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,236 INFO L444 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,236 INFO L444 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,236 INFO L444 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,237 INFO L444 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,237 INFO L444 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,237 INFO L444 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,237 INFO L444 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,237 INFO L444 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,237 INFO L444 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2019-11-20 04:58:10,238 INFO L444 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,238 INFO L444 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,238 INFO L444 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,238 INFO L444 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,238 INFO L444 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,238 INFO L444 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,238 INFO L444 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,239 INFO L444 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,239 INFO L444 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2019-11-20 04:58:10,239 INFO L444 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,239 INFO L444 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,239 INFO L444 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,239 INFO L444 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,239 INFO L444 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,240 INFO L444 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,240 INFO L444 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,240 INFO L444 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,240 INFO L444 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,240 INFO L444 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2019-11-20 04:58:10,240 INFO L444 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,240 INFO L444 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,241 INFO L444 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,241 INFO L444 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,241 INFO L444 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,241 INFO L444 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,241 INFO L444 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,241 INFO L444 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,241 INFO L444 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,242 INFO L444 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,242 INFO L444 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,242 INFO L444 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2019-11-20 04:58:10,242 INFO L444 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,242 INFO L444 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,242 INFO L444 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,242 INFO L444 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,243 INFO L444 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,243 INFO L444 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,243 INFO L444 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,243 INFO L444 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,243 INFO L444 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,243 INFO L444 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2019-11-20 04:58:10,243 INFO L444 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,244 INFO L444 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,244 INFO L444 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,244 INFO L444 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,244 INFO L444 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,244 INFO L444 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,244 INFO L444 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,244 INFO L444 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,245 INFO L444 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,246 INFO L444 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,246 INFO L444 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,246 INFO L444 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,246 INFO L444 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,246 INFO L444 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2019-11-20 04:58:10,246 INFO L444 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,246 INFO L444 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,247 INFO L444 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,247 INFO L444 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,247 INFO L444 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,247 INFO L444 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,247 INFO L444 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,247 INFO L444 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,247 INFO L444 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,248 INFO L444 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,248 INFO L444 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,248 INFO L444 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,248 INFO L444 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2019-11-20 04:58:10,248 INFO L444 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,248 INFO L444 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,249 INFO L444 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,250 INFO L444 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,250 INFO L444 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,250 INFO L444 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,250 INFO L444 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,250 INFO L444 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,250 INFO L444 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,250 INFO L444 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,251 INFO L444 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,251 INFO L444 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,251 INFO L444 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2019-11-20 04:58:10,251 INFO L444 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,251 INFO L444 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,251 INFO L444 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,251 INFO L444 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,252 INFO L444 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,252 INFO L444 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,252 INFO L444 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,252 INFO L444 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2019-11-20 04:58:10,252 INFO L444 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,252 INFO L444 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,252 INFO L444 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,253 INFO L444 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,253 INFO L444 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,253 INFO L444 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,253 INFO L444 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,253 INFO L444 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,253 INFO L444 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,253 INFO L444 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,254 INFO L444 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,254 INFO L444 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,254 INFO L444 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2019-11-20 04:58:10,254 INFO L444 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,254 INFO L444 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,254 INFO L444 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,254 INFO L444 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,255 INFO L444 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,256 INFO L444 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,256 INFO L444 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,256 INFO L444 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,256 INFO L444 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,256 INFO L444 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,256 INFO L444 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,256 INFO L444 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,257 INFO L444 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2019-11-20 04:58:10,257 INFO L444 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,257 INFO L444 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,257 INFO L444 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,257 INFO L444 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,257 INFO L444 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,257 INFO L444 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,258 INFO L444 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,258 INFO L444 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,258 INFO L444 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,258 INFO L444 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2019-11-20 04:58:10,258 INFO L444 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,258 INFO L444 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,258 INFO L444 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,259 INFO L444 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,259 INFO L444 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,259 INFO L444 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,259 INFO L444 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,259 INFO L444 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,259 INFO L444 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,259 INFO L444 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,260 INFO L444 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,260 INFO L444 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2019-11-20 04:58:10,260 INFO L444 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,260 INFO L444 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,260 INFO L444 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,260 INFO L444 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,260 INFO L444 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,261 INFO L444 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,261 INFO L444 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,261 INFO L444 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,261 INFO L444 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2019-11-20 04:58:10,261 INFO L444 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,261 INFO L444 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,261 INFO L444 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,262 INFO L444 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,262 INFO L444 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,262 INFO L444 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,262 INFO L444 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,262 INFO L444 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,262 INFO L444 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,262 INFO L444 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,263 INFO L444 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2019-11-20 04:58:10,263 INFO L444 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,263 INFO L444 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,263 INFO L444 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,263 INFO L444 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,263 INFO L444 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,263 INFO L444 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,264 INFO L444 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,264 INFO L444 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,264 INFO L444 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,264 INFO L444 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2019-11-20 04:58:10,264 INFO L444 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,264 INFO L444 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,264 INFO L444 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,265 INFO L444 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2019-11-20 04:58:10,266 INFO L444 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,266 INFO L444 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,266 INFO L444 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,266 INFO L444 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,266 INFO L444 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,266 INFO L444 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,266 INFO L444 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,267 INFO L444 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,267 INFO L444 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,267 INFO L444 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,267 INFO L444 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2019-11-20 04:58:10,267 INFO L444 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,267 INFO L444 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,267 INFO L444 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,268 INFO L444 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,268 INFO L444 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,268 INFO L444 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,268 INFO L444 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,268 INFO L444 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,268 INFO L444 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2019-11-20 04:58:10,268 INFO L444 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,269 INFO L444 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,269 INFO L444 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,269 INFO L444 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,269 INFO L444 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,269 INFO L444 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,269 INFO L444 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,269 INFO L444 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,270 INFO L444 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-20 04:58:10,270 INFO L444 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,270 INFO L444 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,270 INFO L444 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,270 INFO L444 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,270 INFO L444 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2019-11-20 04:58:10,270 INFO L444 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2019-11-20 04:58:10,271 INFO L444 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2019-11-20 04:58:10,271 INFO L444 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2019-11-20 04:58:10,271 INFO L444 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2019-11-20 04:58:10,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 04:58:10 BoogieIcfgContainer [2019-11-20 04:58:10,399 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 04:58:10,399 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 04:58:10,400 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 04:58:10,400 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 04:58:10,400 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:54:02" (3/4) ... [2019-11-20 04:58:10,403 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 04:58:10,473 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-20 04:58:10,484 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 04:58:11,152 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_1d4f0b02-6594-4a67-90a2-d5bc20eb3945/bin/uautomizer/witness.graphml [2019-11-20 04:58:11,152 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 04:58:11,154 INFO L168 Benchmark]: Toolchain (without parser) took 257057.96 ms. Allocated memory was 1.0 GB in the beginning and 5.6 GB in the end (delta: 4.5 GB). Free memory was 928.7 MB in the beginning and 1.9 GB in the end (delta: -1.0 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2019-11-20 04:58:11,154 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:58:11,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2295.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 928.7 MB in the beginning and 959.4 MB in the end (delta: -30.8 MB). Peak memory consumption was 128.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:11,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 275.19 ms. Allocated memory is still 1.2 GB. Free memory was 959.4 MB in the beginning and 921.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:11,156 INFO L168 Benchmark]: Boogie Preprocessor took 225.10 ms. Allocated memory is still 1.2 GB. Free memory was 921.8 MB in the beginning and 894.9 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:11,156 INFO L168 Benchmark]: RCFGBuilder took 5185.73 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 102.8 MB). Free memory was 894.9 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 200.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:11,157 INFO L168 Benchmark]: TraceAbstraction took 248312.84 ms. Allocated memory was 1.3 GB in the beginning and 5.6 GB in the end (delta: 4.3 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2019-11-20 04:58:11,157 INFO L168 Benchmark]: Witness Printer took 753.19 ms. Allocated memory is still 5.6 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 179.8 MB). Peak memory consumption was 179.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:58:11,162 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2295.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 928.7 MB in the beginning and 959.4 MB in the end (delta: -30.8 MB). Peak memory consumption was 128.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 275.19 ms. Allocated memory is still 1.2 GB. Free memory was 959.4 MB in the beginning and 921.8 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 225.10 ms. Allocated memory is still 1.2 GB. Free memory was 921.8 MB in the beginning and 894.9 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5185.73 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 102.8 MB). Free memory was 894.9 MB in the beginning and 1.1 GB in the end (delta: -156.2 MB). Peak memory consumption was 200.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 248312.84 ms. Allocated memory was 1.3 GB in the beginning and 5.6 GB in the end (delta: 4.3 GB). Free memory was 1.1 GB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. * Witness Printer took 753.19 ms. Allocated memory is still 5.6 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 179.8 MB). Peak memory consumption was 179.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4802]: 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: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1 == a7 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) || ((17 == a28 && ((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && a26 <= 17)) || ((((a3 <= 0 && !(18 == a4)) && a28 <= 15) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 17 == a28) && !(18 == a4)) && 19 == a14) && a7 <= 0)) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || (((((a14 == 18 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((1 == a7 && a28 <= 15) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || (((((((17 == a26 && 1 == a7) && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || (((((1 == a7 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((((a14 == 18 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && a26 == 18) && 20 == a14)) || (((((1 == a7 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && 17 == a28) && a26 == 18) && 19 == a14)) || ((((((a14 == 18 && a26 <= 17) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((a14 == 18 && 1 == a7) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15)) || (((a3 <= 0 && a14 == 18) && 1 == a7) && 16 == a28)) || ((((17 == a26 && a4 == 16) && 1 == a3) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 == a28) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && 19 == a14) && a7 <= 0)) || (((((((!(17 == a26) && a14 == 18) && 17 == a28) && a25 == 1) && a7 == 1) && 1 == a3) && a1 == 1) && 17 == a4)) || ((((((17 == a26 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a3 <= 0 && a14 == 18) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(18 == a4)) && a28 <= 15) && 20 == a14)) || ((((((a14 == 18 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((!(17 == a26) && a14 == 18) && 1 == a7) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && 17 == a26) && 17 == a28) && !(18 == a4)) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && !(19 == a14))) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a4 == 16 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 == a28)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && 19 == a14) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 == 15)) || ((((((a26 <= 17 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a28 == 15) && 19 == a14)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 == a28) && !(18 == a4)) && 20 == a14)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 == a28)) || (((((((1 == a7 && 17 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((((16 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0) && 17 == a4)) || (((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || (((((17 == a26 && 1 == a7) && a4 == 16) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((((16 == a28 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4) && 20 == a14)) || ((((((1 == a7 && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || (((((a3 <= 0 && a14 == 18) && !(18 == a4)) && 16 == a28) && a26 == 18) && a7 <= 0)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && 16 == a28)) || ((((((a14 == 18 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a26 == 18) && a28 == 15)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 16 == a28) && a26 == 18)) || ((((((!(17 == a26) && a14 == 18) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || ((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && 16 == a28)) || ((((((1 == a7 && a26 <= 17) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && a28 == 15) && 19 == a14) && a7 <= 0) - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1 == a7 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) || ((17 == a28 && ((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && a26 <= 17)) || ((((a3 <= 0 && !(18 == a4)) && a28 <= 15) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 17 == a28) && !(18 == a4)) && 19 == a14) && a7 <= 0)) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || (((((a14 == 18 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((1 == a7 && a28 <= 15) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || (((((((17 == a26 && 1 == a7) && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || (((((1 == a7 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14)) || ((((((a14 == 18 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && a26 == 18) && 20 == a14)) || (((((1 == a7 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && 17 == a28) && a26 == 18) && 19 == a14)) || ((((((a14 == 18 && a26 <= 17) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((a14 == 18 && 1 == a7) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15)) || (((a3 <= 0 && a14 == 18) && 1 == a7) && 16 == a28)) || ((((17 == a26 && a4 == 16) && 1 == a3) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 == a28) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && 19 == a14) && a7 <= 0)) || (((((((!(17 == a26) && a14 == 18) && 17 == a28) && a25 == 1) && a7 == 1) && 1 == a3) && a1 == 1) && 17 == a4)) || ((((((17 == a26 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a3 <= 0 && a14 == 18) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(18 == a4)) && a28 <= 15) && 20 == a14)) || ((((((a14 == 18 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((!(17 == a26) && a14 == 18) && 1 == a7) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && 17 == a26) && 17 == a28) && !(18 == a4)) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && !(19 == a14))) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a4 == 16 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 == a28)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && 19 == a14) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 == 15)) || ((((((a26 <= 17 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a28 == 15) && 19 == a14)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 == a28) && !(18 == a4)) && 20 == a14)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 == a28)) || (((((((1 == a7 && 17 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((((16 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0) && 17 == a4)) || (((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || (((((17 == a26 && 1 == a7) && a4 == 16) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((((16 == a28 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4) && 20 == a14)) || ((((((1 == a7 && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || (((((a3 <= 0 && a14 == 18) && !(18 == a4)) && 16 == a28) && a26 == 18) && a7 <= 0)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && 16 == a28)) || ((((((a14 == 18 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a26 == 18) && a28 == 15)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 16 == a28) && a26 == 18)) || ((((((!(17 == a26) && a14 == 18) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || ((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && 16 == a28)) || ((((((1 == a7 && a26 <= 17) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && a28 == 15) && 19 == a14) && a7 <= 0) - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 18 && 17 == a26) && 1 == a7) && 17 == a28) && a25 == 1) && 18 == a4) && 1 == a3) && ((((2 == input || 4 == input) || 3 == input) || 1 == input) || 5 == input)) && a1 == 1) || (((((1 == a7 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((17 == a28 && ((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && a26 <= 17)) || ((((a3 <= 0 && !(18 == a4)) && a28 <= 15) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 17 == a28) && !(18 == a4)) && 19 == a14) && a7 <= 0)) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || (((((a14 == 18 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((1 == a7 && a28 <= 15) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || (((((((17 == a26 && 1 == a7) && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || (((((1 == a7 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((((a14 == 18 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && a26 == 18) && 20 == a14)) || (((((1 == a7 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && 17 == a28) && a26 == 18) && 19 == a14)) || ((((((a14 == 18 && a26 <= 17) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((a14 == 18 && 1 == a7) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15)) || (((a3 <= 0 && a14 == 18) && 1 == a7) && 16 == a28)) || ((((17 == a26 && a4 == 16) && 1 == a3) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 == a28) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && 19 == a14) && a7 <= 0)) || (((((((!(17 == a26) && a14 == 18) && 17 == a28) && a25 == 1) && a7 == 1) && 1 == a3) && a1 == 1) && 17 == a4)) || ((((((17 == a26 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a3 <= 0 && a14 == 18) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(18 == a4)) && a28 <= 15) && 20 == a14)) || ((((((a14 == 18 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((!(17 == a26) && a14 == 18) && 1 == a7) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && 17 == a26) && 17 == a28) && !(18 == a4)) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && !(19 == a14))) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a4 == 16 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 == a28)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && 19 == a14) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 == 15)) || ((((((a26 <= 17 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a28 == 15) && 19 == a14)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 == a28) && !(18 == a4)) && 20 == a14)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 == a28)) || (((((((1 == a7 && 17 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((((16 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0) && 17 == a4)) || (((((((a14 == 18 && 1 == a7) && ((4 == input || 1 == input) || 6 == input)) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4)) || (((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || (((((17 == a26 && 1 == a7) && a4 == 16) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((((16 == a28 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4) && 20 == a14)) || ((((((1 == a7 && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || (((((a3 <= 0 && a14 == 18) && !(18 == a4)) && 16 == a28) && a26 == 18) && a7 <= 0)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && 16 == a28)) || ((((((a14 == 18 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a26 == 18) && a28 == 15)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 16 == a28) && a26 == 18)) || ((((((!(17 == a26) && a14 == 18) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || ((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && 16 == a28)) || ((((((1 == a7 && a26 <= 17) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && a28 == 15) && 19 == a14) && a7 <= 0) - InvariantResult [Line: 4810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a14 == 18 && 17 == a26) && 1 == a7) && 17 == a28) && a25 == 1) && 18 == a4) && 1 == a3) && ((((2 == input || 4 == input) || 3 == input) || 1 == input) || 5 == input)) && a1 == 1) || (((((1 == a7 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((17 == a28 && ((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && a26 <= 17)) || ((((a3 <= 0 && !(18 == a4)) && a28 <= 15) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 17 == a28) && !(18 == a4)) && 19 == a14) && a7 <= 0)) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || (((((a14 == 18 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((1 == a7 && a28 <= 15) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || (((((((17 == a26 && 1 == a7) && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || (((((1 == a7 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || ((((((a14 == 18 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && a26 == 18) && 20 == a14)) || (((((1 == a7 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && 17 == a28) && a26 == 18) && 19 == a14)) || ((((((a14 == 18 && a26 <= 17) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((a14 == 18 && 1 == a7) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15)) || (((a3 <= 0 && a14 == 18) && 1 == a7) && 16 == a28)) || ((((17 == a26 && a4 == 16) && 1 == a3) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 == a28) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && 19 == a14) && a7 <= 0)) || (((((((!(17 == a26) && a14 == 18) && 17 == a28) && a25 == 1) && a7 == 1) && 1 == a3) && a1 == 1) && 17 == a4)) || ((((((17 == a26 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a3 <= 0 && a14 == 18) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(18 == a4)) && a28 <= 15) && 20 == a14)) || ((((((a14 == 18 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((!(17 == a26) && a14 == 18) && 1 == a7) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && 17 == a26) && 17 == a28) && !(18 == a4)) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && !(19 == a14))) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a4 == 16 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 == a28)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && 19 == a14) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 == 15)) || ((((((a26 <= 17 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a28 == 15) && 19 == a14)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 == a28) && !(18 == a4)) && 20 == a14)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 == a28)) || (((((((1 == a7 && 17 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((((16 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0) && 17 == a4)) || (((((((a14 == 18 && 1 == a7) && ((4 == input || 1 == input) || 6 == input)) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4)) || (((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || (((((17 == a26 && 1 == a7) && a4 == 16) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((((16 == a28 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4) && 20 == a14)) || ((((((1 == a7 && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || (((((a3 <= 0 && a14 == 18) && !(18 == a4)) && 16 == a28) && a26 == 18) && a7 <= 0)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && 16 == a28)) || ((((((a14 == 18 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a26 == 18) && a28 == 15)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 16 == a28) && a26 == 18)) || ((((((!(17 == a26) && a14 == 18) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || ((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && 16 == a28)) || ((((((1 == a7 && a26 <= 17) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && a28 == 15) && 19 == a14) && a7 <= 0) - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1 == a7 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) || ((17 == a28 && ((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && a26 <= 17)) || ((((a3 <= 0 && !(18 == a4)) && a28 <= 15) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 17 == a28) && !(18 == a4)) && 19 == a14) && a7 <= 0)) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || (((((a14 == 18 && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || (((((1 == a7 && a28 <= 15) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || (((((((17 == a26 && 1 == a7) && 17 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || (((((1 == a7 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14)) || ((((((a14 == 18 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4)) || (((a3 <= 0 && a14 == 18) && 17 == a28) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && a26 == 18) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && a4 == 16) && 17 == a28) && a26 == 18) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && a26 == 18) && 20 == a14)) || (((((1 == a7 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && 17 == a28) && a26 == 18) && 19 == a14)) || ((((((a14 == 18 && a26 <= 17) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || (((((a14 == 18 && 1 == a7) && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15)) || (((a3 <= 0 && a14 == 18) && 1 == a7) && 16 == a28)) || ((((17 == a26 && a4 == 16) && 1 == a3) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 == a28) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && 19 == a14) && a7 <= 0)) || (((((((!(17 == a26) && a14 == 18) && 17 == a28) && a25 == 1) && a7 == 1) && 1 == a3) && a1 == 1) && 17 == a4)) || ((((((17 == a26 && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a3 <= 0 && a14 == 18) && a28 == 15) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(18 == a4)) && a28 <= 15) && 20 == a14)) || ((((((a14 == 18 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0)) || ((((((!(17 == a26) && a14 == 18) && 1 == a7) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1)) || ((((a3 <= 0 && 17 == a26) && a28 <= 15) && a7 <= 0) && 20 == a14)) || (((((a3 <= 0 && 17 == a26) && 17 == a28) && !(18 == a4)) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && !(19 == a14))) || (((((17 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || (((a4 == 16 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 == a28)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && 19 == a14) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 == 15)) || ((((((a26 <= 17 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a28 == 15) && 19 == a14)) || (((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 == a28) && !(18 == a4)) && 20 == a14)) || (((a3 <= 0 && 1 == a7) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 == a28)) || (((((((1 == a7 && 17 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 17 == a4) && 20 == a14)) || ((((a3 <= 0 && !(18 == a4)) && 16 == a28) && a7 <= 0) && 20 == a14)) || ((((((16 == a28 && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0) && 17 == a4)) || (((((((a14 == 18 && 1 == a7) && ((4 == input || 1 == input) || 6 == input)) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 17 == a4)) || (((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || (((((17 == a26 && 1 == a7) && a4 == 16) && a28 <= 15) && 1 == a3) && 20 == a14)) || (((((((16 == a28 && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && a7 <= 0) && 17 == a4) && 20 == a14)) || ((((((1 == a7 && 16 == a28) && 1 == a3) && a26 == 18) && a1 == 1) && a25 == 1) && 19 == a14)) || (((((a3 <= 0 && a14 == 18) && !(18 == a4)) && 16 == a28) && a26 == 18) && a7 <= 0)) || (((((a28 <= 15 && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0) && 20 == a14)) || ((((1 == a3 && a1 == 1) && a25 == 1) && (((((a4 == 16 && a7 <= 0) || (((a14 == 18 && 1 == a7) && a4 == 16) && a28 <= 15)) || ((1 == a7 && a4 == 16) && a26 == 18)) || ((((!(17 == a26) && a14 == 18) && 1 == a7) && !(18 == a4)) && a28 <= 15)) || (((!(17 == a26) && 1 == a7) && a4 == 16) && !(a14 == 18)))) && 16 == a28)) || ((((((a14 == 18 && 1 == a3) && a1 == 1) && a25 == 1) && a28 == 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a26 == 18) && a28 == 15)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 16 == a28) && a26 == 18)) || ((((((!(17 == a26) && a14 == 18) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && a7 <= 0)) || ((((((!(17 == a26) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14) && a7 <= 0)) || ((((((a14 == 18 && 1 == a7) && a4 == 16) && 1 == a3) && a1 == 1) && a25 == 1) && 16 == a28)) || ((((((1 == a7 && a26 <= 17) && 16 == a28) && 1 == a3) && a1 == 1) && a25 == 1) && 19 == a14)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((a3 <= 0 && !(17 == a26)) && a28 == 15) && 19 == a14) && a7 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 885 locations, 1 error locations. Result: SAFE, OverallTime: 248.1s, OverallIterations: 19, TraceHistogramMax: 14, AutomataDifference: 112.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 22.2s, HoareTripleCheckerStatistics: 15174 SDtfs, 28092 SDslu, 456 SDs, 0 SdLazy, 96753 SolverSat, 15919 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 81.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8829 GetRequests, 8740 SyntacticMatches, 12 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=116451occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 12.1s AutomataMinimizationTime, 19 MinimizatonAttempts, 24540 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 764 NumberOfFragments, 6639 HoareAnnotationTreeSize, 6 FomulaSimplifications, 207943 FormulaSimplificationTreeSizeReduction, 2.5s HoareSimplificationTime, 6 FomulaSimplificationsInter, 232922 FormulaSimplificationTreeSizeReductionInter, 19.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.6s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 30.6s InterpolantComputationTime, 38772 NumberOfCodeBlocks, 38772 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 38749 ConstructedInterpolants, 0 QuantifiedInterpolants, 225478757 SizeOfPredicates, 2 NumberOfNonLiveVariables, 9884 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 23 InterpolantComputations, 19 PerfectInterpolantSequences, 64771/65023 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...