./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label01.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label01.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/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 fcf4dd6c882c93262f1c24efbe073aa4943f11d0 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 23:24:45,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:24:45,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:24:45,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:24:45,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:24:45,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:24:45,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:24:45,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:24:45,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:24:45,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:24:45,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:24:45,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:24:45,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:24:45,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:24:45,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:24:45,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:24:45,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:24:45,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:24:45,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:24:45,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:24:45,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:24:45,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:24:45,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:24:45,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:24:45,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:24:45,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:24:45,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:24:45,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:24:45,882 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:24:45,883 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:24:45,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:24:45,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:24:45,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:24:45,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:24:45,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:24:45,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:24:45,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:24:45,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:24:45,888 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:24:45,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:24:45,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:24:45,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 23:24:45,915 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:24:45,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:24:45,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:24:45,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:24:45,926 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:24:45,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:24:45,927 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:24:45,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:24:45,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:24:45,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:24:45,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:24:45,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:24:45,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:24:45,928 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:24:45,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:24:45,929 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:24:45,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:24:45,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:24:45,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:24:45,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:24:45,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:24:45,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:24:45,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:24:45,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:24:45,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:24:45,933 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:24:45,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 23:24:45,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:24:45,933 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_6534702f-d83f-4838-bca8-2527e236580a/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 -> fcf4dd6c882c93262f1c24efbe073aa4943f11d0 [2019-11-15 23:24:45,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:24:45,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:24:45,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:24:45,983 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:24:45,983 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:24:45,984 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem04_label01.c [2019-11-15 23:24:46,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/data/3dc97cea5/6a00b835798e4eadb00b23c4b888250b/FLAG19f94e235 [2019-11-15 23:24:46,735 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:24:46,735 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/sv-benchmarks/c/eca-rers2012/Problem04_label01.c [2019-11-15 23:24:46,764 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/data/3dc97cea5/6a00b835798e4eadb00b23c4b888250b/FLAG19f94e235 [2019-11-15 23:24:46,858 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/data/3dc97cea5/6a00b835798e4eadb00b23c4b888250b [2019-11-15 23:24:46,861 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:24:46,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:24:46,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:24:46,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:24:46,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:24:46,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:24:46" (1/1) ... [2019-11-15 23:24:46,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71a2af83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:46, skipping insertion in model container [2019-11-15 23:24:46,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:24:46" (1/1) ... [2019-11-15 23:24:46,885 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:24:47,039 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:24:48,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:24:48,408 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:24:49,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:24:49,043 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:24:49,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49 WrapperNode [2019-11-15 23:24:49,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:24:49,045 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:24:49,045 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:24:49,045 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:24:49,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:24:49,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:24:49,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:24:49,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:24:49,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,315 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... [2019-11-15 23:24:49,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:24:49,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:24:49,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:24:49,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:24:49,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/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 [2019-11-15 23:24:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:24:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:24:54,373 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:24:54,374 INFO L284 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-15 23:24:54,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:24:54 BoogieIcfgContainer [2019-11-15 23:24:54,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:24:54,376 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 23:24:54,377 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 23:24:54,379 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 23:24:54,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 11:24:46" (1/3) ... [2019-11-15 23:24:54,380 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14fff86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:24:54, skipping insertion in model container [2019-11-15 23:24:54,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:24:49" (2/3) ... [2019-11-15 23:24:54,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14fff86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 11:24:54, skipping insertion in model container [2019-11-15 23:24:54,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:24:54" (3/3) ... [2019-11-15 23:24:54,384 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem04_label01.c [2019-11-15 23:24:54,394 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 23:24:54,402 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 23:24:54,413 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 23:24:54,446 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 23:24:54,447 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 23:24:54,447 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 23:24:54,447 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:24:54,447 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:24:54,447 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 23:24:54,448 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:24:54,448 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 23:24:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states. [2019-11-15 23:24:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2019-11-15 23:24:54,507 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:24:54,508 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:24:54,510 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:24:54,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:24:54,516 INFO L82 PathProgramCache]: Analyzing trace with hash -1107781708, now seen corresponding path program 1 times [2019-11-15 23:24:54,524 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:24:54,524 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180662717] [2019-11-15 23:24:54,525 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:24:54,525 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:24:54,525 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:24:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:24:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:24:56,514 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180662717] [2019-11-15 23:24:56,515 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:24:56,515 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:24:56,516 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716792727] [2019-11-15 23:24:56,522 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:24:56,522 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:24:56,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:24:56,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:24:56,540 INFO L87 Difference]: Start difference. First operand 885 states. Second operand 4 states. [2019-11-15 23:25:03,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:03,524 INFO L93 Difference]: Finished difference Result 3410 states and 6662 transitions. [2019-11-15 23:25:03,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:25:03,526 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 809 [2019-11-15 23:25:03,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:03,568 INFO L225 Difference]: With dead ends: 3410 [2019-11-15 23:25:03,569 INFO L226 Difference]: Without dead ends: 2458 [2019-11-15 23:25:03,578 INFO L600 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 [2019-11-15 23:25:03,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2458 states. [2019-11-15 23:25:03,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2458 to 2458. [2019-11-15 23:25:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2458 states. [2019-11-15 23:25:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 2458 states and 4090 transitions. [2019-11-15 23:25:03,724 INFO L78 Accepts]: Start accepts. Automaton has 2458 states and 4090 transitions. Word has length 809 [2019-11-15 23:25:03,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:03,728 INFO L462 AbstractCegarLoop]: Abstraction has 2458 states and 4090 transitions. [2019-11-15 23:25:03,728 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:25:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4090 transitions. [2019-11-15 23:25:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2019-11-15 23:25:03,757 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:03,758 INFO L380 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] [2019-11-15 23:25:03,759 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:03,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:03,760 INFO L82 PathProgramCache]: Analyzing trace with hash -1537765153, now seen corresponding path program 1 times [2019-11-15 23:25:03,761 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:03,761 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892659974] [2019-11-15 23:25:03,762 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:03,762 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:03,762 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:04,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:25:04,275 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892659974] [2019-11-15 23:25:04,275 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:04,276 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 23:25:04,276 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749154008] [2019-11-15 23:25:04,284 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:25:04,285 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:04,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:25:04,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:25:04,286 INFO L87 Difference]: Start difference. First operand 2458 states and 4090 transitions. Second operand 3 states. [2019-11-15 23:25:08,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:08,401 INFO L93 Difference]: Finished difference Result 7368 states and 12265 transitions. [2019-11-15 23:25:08,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:25:08,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 816 [2019-11-15 23:25:08,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:08,432 INFO L225 Difference]: With dead ends: 7368 [2019-11-15 23:25:08,432 INFO L226 Difference]: Without dead ends: 4912 [2019-11-15 23:25:08,437 INFO L600 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 [2019-11-15 23:25:08,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4912 states. [2019-11-15 23:25:08,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4912 to 4912. [2019-11-15 23:25:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4912 states. [2019-11-15 23:25:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 4912 states and 7199 transitions. [2019-11-15 23:25:08,573 INFO L78 Accepts]: Start accepts. Automaton has 4912 states and 7199 transitions. Word has length 816 [2019-11-15 23:25:08,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:08,574 INFO L462 AbstractCegarLoop]: Abstraction has 4912 states and 7199 transitions. [2019-11-15 23:25:08,574 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:25:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 4912 states and 7199 transitions. [2019-11-15 23:25:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2019-11-15 23:25:08,610 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:08,612 INFO L380 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] [2019-11-15 23:25:08,612 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:08,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:08,613 INFO L82 PathProgramCache]: Analyzing trace with hash 1877310414, now seen corresponding path program 1 times [2019-11-15 23:25:08,613 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:08,614 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727266121] [2019-11-15 23:25:08,615 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:08,616 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:08,616 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:09,213 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:25:09,214 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727266121] [2019-11-15 23:25:09,214 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:09,214 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:25:09,215 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423982026] [2019-11-15 23:25:09,216 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:25:09,217 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:09,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:25:09,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:09,221 INFO L87 Difference]: Start difference. First operand 4912 states and 7199 transitions. Second operand 4 states. [2019-11-15 23:25:15,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:15,556 INFO L93 Difference]: Finished difference Result 19638 states and 28788 transitions. [2019-11-15 23:25:15,557 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:25:15,557 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 822 [2019-11-15 23:25:15,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:15,629 INFO L225 Difference]: With dead ends: 19638 [2019-11-15 23:25:15,629 INFO L226 Difference]: Without dead ends: 14728 [2019-11-15 23:25:15,635 INFO L600 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 [2019-11-15 23:25:15,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14728 states. [2019-11-15 23:25:15,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14728 to 14728. [2019-11-15 23:25:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14728 states. [2019-11-15 23:25:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14728 states to 14728 states and 18931 transitions. [2019-11-15 23:25:15,920 INFO L78 Accepts]: Start accepts. Automaton has 14728 states and 18931 transitions. Word has length 822 [2019-11-15 23:25:15,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:15,921 INFO L462 AbstractCegarLoop]: Abstraction has 14728 states and 18931 transitions. [2019-11-15 23:25:15,921 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:25:15,921 INFO L276 IsEmpty]: Start isEmpty. Operand 14728 states and 18931 transitions. [2019-11-15 23:25:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2019-11-15 23:25:15,954 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:15,955 INFO L380 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] [2019-11-15 23:25:15,955 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:15,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:15,956 INFO L82 PathProgramCache]: Analyzing trace with hash 173166873, now seen corresponding path program 1 times [2019-11-15 23:25:15,957 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:15,957 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670426801] [2019-11-15 23:25:15,957 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:15,958 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:15,958 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:16,444 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 23:25:16,445 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670426801] [2019-11-15 23:25:16,445 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:16,445 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:25:16,445 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1412450879] [2019-11-15 23:25:16,447 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:25:16,447 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:16,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:25:16,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-15 23:25:16,448 INFO L87 Difference]: Start difference. First operand 14728 states and 18931 transitions. Second operand 3 states. [2019-11-15 23:25:19,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:19,511 INFO L93 Difference]: Finished difference Result 31090 states and 40288 transitions. [2019-11-15 23:25:19,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:25:19,511 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 828 [2019-11-15 23:25:19,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:19,553 INFO L225 Difference]: With dead ends: 31090 [2019-11-15 23:25:19,554 INFO L226 Difference]: Without dead ends: 16364 [2019-11-15 23:25:19,570 INFO L600 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 [2019-11-15 23:25:19,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16364 states. [2019-11-15 23:25:19,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16364 to 16364. [2019-11-15 23:25:19,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16364 states. [2019-11-15 23:25:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16364 states to 16364 states and 20807 transitions. [2019-11-15 23:25:19,841 INFO L78 Accepts]: Start accepts. Automaton has 16364 states and 20807 transitions. Word has length 828 [2019-11-15 23:25:19,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:19,842 INFO L462 AbstractCegarLoop]: Abstraction has 16364 states and 20807 transitions. [2019-11-15 23:25:19,842 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:25:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 16364 states and 20807 transitions. [2019-11-15 23:25:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2019-11-15 23:25:19,874 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:19,875 INFO L380 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] [2019-11-15 23:25:19,875 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:19,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:19,876 INFO L82 PathProgramCache]: Analyzing trace with hash 124300008, now seen corresponding path program 1 times [2019-11-15 23:25:19,876 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:19,877 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [15543152] [2019-11-15 23:25:19,877 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:19,877 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:19,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:20,431 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-11-15 23:25:20,431 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [15543152] [2019-11-15 23:25:20,432 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1604921119] [2019-11-15 23:25:20,432 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/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 [2019-11-15 23:25:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:20,736 INFO L256 TraceCheckSpWp]: Trace formula consists of 977 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-15 23:25:20,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:25:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-11-15 23:25:21,162 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:25:21,162 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-11-15 23:25:21,162 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719330768] [2019-11-15 23:25:21,164 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:25:21,164 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:21,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:25:21,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:25:21,165 INFO L87 Difference]: Start difference. First operand 16364 states and 20807 transitions. Second operand 3 states. [2019-11-15 23:25:24,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:24,256 INFO L93 Difference]: Finished difference Result 37634 states and 48256 transitions. [2019-11-15 23:25:24,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:25:24,257 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 834 [2019-11-15 23:25:24,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:24,292 INFO L225 Difference]: With dead ends: 37634 [2019-11-15 23:25:24,293 INFO L226 Difference]: Without dead ends: 21272 [2019-11-15 23:25:24,311 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 837 GetRequests, 833 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:25:24,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21272 states. [2019-11-15 23:25:24,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21272 to 21272. [2019-11-15 23:25:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21272 states. [2019-11-15 23:25:24,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21272 states to 21272 states and 27007 transitions. [2019-11-15 23:25:24,601 INFO L78 Accepts]: Start accepts. Automaton has 21272 states and 27007 transitions. Word has length 834 [2019-11-15 23:25:24,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:24,602 INFO L462 AbstractCegarLoop]: Abstraction has 21272 states and 27007 transitions. [2019-11-15 23:25:24,602 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:25:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 21272 states and 27007 transitions. [2019-11-15 23:25:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2019-11-15 23:25:24,758 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:24,759 INFO L380 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] [2019-11-15 23:25:24,964 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:25:24,964 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:24,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:24,965 INFO L82 PathProgramCache]: Analyzing trace with hash -552196563, now seen corresponding path program 1 times [2019-11-15 23:25:24,965 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:24,965 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415132593] [2019-11-15 23:25:24,966 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:24,966 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:24,966 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:25,387 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-15 23:25:25,387 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415132593] [2019-11-15 23:25:25,387 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730859082] [2019-11-15 23:25:25,387 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/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 [2019-11-15 23:25:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:25,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 981 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:25:25,647 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:25:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2019-11-15 23:25:26,011 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:25:26,012 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2019-11-15 23:25:26,012 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137608586] [2019-11-15 23:25:26,014 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:25:26,014 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:26,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:25:26,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:25:26,015 INFO L87 Difference]: Start difference. First operand 21272 states and 27007 transitions. Second operand 3 states. [2019-11-15 23:25:29,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:29,370 INFO L93 Difference]: Finished difference Result 62174 states and 78743 transitions. [2019-11-15 23:25:29,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:25:29,386 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 836 [2019-11-15 23:25:29,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:29,447 INFO L225 Difference]: With dead ends: 62174 [2019-11-15 23:25:29,447 INFO L226 Difference]: Without dead ends: 40904 [2019-11-15 23:25:29,471 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 839 GetRequests, 835 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:25:29,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40904 states. [2019-11-15 23:25:30,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40904 to 40904. [2019-11-15 23:25:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40904 states. [2019-11-15 23:25:30,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40904 states to 40904 states and 48606 transitions. [2019-11-15 23:25:30,096 INFO L78 Accepts]: Start accepts. Automaton has 40904 states and 48606 transitions. Word has length 836 [2019-11-15 23:25:30,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:30,097 INFO L462 AbstractCegarLoop]: Abstraction has 40904 states and 48606 transitions. [2019-11-15 23:25:30,097 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:25:30,097 INFO L276 IsEmpty]: Start isEmpty. Operand 40904 states and 48606 transitions. [2019-11-15 23:25:30,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2019-11-15 23:25:30,135 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:30,135 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-15 23:25:30,339 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:25:30,339 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:30,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:30,339 INFO L82 PathProgramCache]: Analyzing trace with hash -370480529, now seen corresponding path program 1 times [2019-11-15 23:25:30,339 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:30,340 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603271017] [2019-11-15 23:25:30,340 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:30,340 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:30,340 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-11-15 23:25:32,271 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603271017] [2019-11-15 23:25:32,271 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:32,271 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:25:32,271 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317147987] [2019-11-15 23:25:32,272 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:25:32,273 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:32,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:25:32,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:32,273 INFO L87 Difference]: Start difference. First operand 40904 states and 48606 transitions. Second operand 4 states. [2019-11-15 23:25:37,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:37,443 INFO L93 Difference]: Finished difference Result 96530 states and 117048 transitions. [2019-11-15 23:25:37,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:25:37,444 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 837 [2019-11-15 23:25:37,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:37,513 INFO L225 Difference]: With dead ends: 96530 [2019-11-15 23:25:37,514 INFO L226 Difference]: Without dead ends: 55628 [2019-11-15 23:25:37,539 INFO L600 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 [2019-11-15 23:25:37,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55628 states. [2019-11-15 23:25:38,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55628 to 55628. [2019-11-15 23:25:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55628 states. [2019-11-15 23:25:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55628 states to 55628 states and 67119 transitions. [2019-11-15 23:25:38,130 INFO L78 Accepts]: Start accepts. Automaton has 55628 states and 67119 transitions. Word has length 837 [2019-11-15 23:25:38,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:38,131 INFO L462 AbstractCegarLoop]: Abstraction has 55628 states and 67119 transitions. [2019-11-15 23:25:38,131 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:25:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 55628 states and 67119 transitions. [2019-11-15 23:25:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2019-11-15 23:25:38,181 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:38,182 INFO L380 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:25:38,182 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:38,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:38,183 INFO L82 PathProgramCache]: Analyzing trace with hash 821147161, now seen corresponding path program 1 times [2019-11-15 23:25:38,183 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:38,184 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066825178] [2019-11-15 23:25:38,184 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:38,184 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:38,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:39,674 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 398 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-15 23:25:39,675 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066825178] [2019-11-15 23:25:39,675 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:39,675 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:25:39,676 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827190601] [2019-11-15 23:25:39,678 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:25:39,678 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:39,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:25:39,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:39,679 INFO L87 Difference]: Start difference. First operand 55628 states and 67119 transitions. Second operand 4 states. [2019-11-15 23:25:44,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:44,993 INFO L93 Difference]: Finished difference Result 132522 states and 160871 transitions. [2019-11-15 23:25:44,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:25:44,994 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1073 [2019-11-15 23:25:44,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:45,055 INFO L225 Difference]: With dead ends: 132522 [2019-11-15 23:25:45,055 INFO L226 Difference]: Without dead ends: 76896 [2019-11-15 23:25:45,083 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:45,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76896 states. [2019-11-15 23:25:45,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76896 to 71170. [2019-11-15 23:25:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71170 states. [2019-11-15 23:25:45,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71170 states to 71170 states and 83477 transitions. [2019-11-15 23:25:45,705 INFO L78 Accepts]: Start accepts. Automaton has 71170 states and 83477 transitions. Word has length 1073 [2019-11-15 23:25:45,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:45,705 INFO L462 AbstractCegarLoop]: Abstraction has 71170 states and 83477 transitions. [2019-11-15 23:25:45,705 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:25:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 71170 states and 83477 transitions. [2019-11-15 23:25:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2019-11-15 23:25:45,772 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:45,773 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:25:45,773 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:45,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:45,774 INFO L82 PathProgramCache]: Analyzing trace with hash -1857043958, now seen corresponding path program 1 times [2019-11-15 23:25:45,774 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:45,774 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167245784] [2019-11-15 23:25:45,775 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:45,775 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:45,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2019-11-15 23:25:47,118 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167245784] [2019-11-15 23:25:47,118 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:47,119 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-15 23:25:47,119 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294647371] [2019-11-15 23:25:47,120 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:25:47,120 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:47,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:25:47,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:47,121 INFO L87 Difference]: Start difference. First operand 71170 states and 83477 transitions. Second operand 4 states. [2019-11-15 23:25:52,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:52,092 INFO L93 Difference]: Finished difference Result 204506 states and 240462 transitions. [2019-11-15 23:25:52,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:25:52,093 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1142 [2019-11-15 23:25:52,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:52,215 INFO L225 Difference]: With dead ends: 204506 [2019-11-15 23:25:52,215 INFO L226 Difference]: Without dead ends: 133338 [2019-11-15 23:25:52,258 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:52,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133338 states. [2019-11-15 23:25:53,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133338 to 124340. [2019-11-15 23:25:53,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124340 states. [2019-11-15 23:25:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124340 states to 124340 states and 139654 transitions. [2019-11-15 23:25:53,598 INFO L78 Accepts]: Start accepts. Automaton has 124340 states and 139654 transitions. Word has length 1142 [2019-11-15 23:25:53,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:25:53,599 INFO L462 AbstractCegarLoop]: Abstraction has 124340 states and 139654 transitions. [2019-11-15 23:25:53,599 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:25:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 124340 states and 139654 transitions. [2019-11-15 23:25:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1255 [2019-11-15 23:25:53,652 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:25:53,653 INFO L380 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:25:53,654 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:25:53,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:25:53,655 INFO L82 PathProgramCache]: Analyzing trace with hash 1710840863, now seen corresponding path program 1 times [2019-11-15 23:25:53,655 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:25:53,655 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036651301] [2019-11-15 23:25:53,655 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:53,655 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:25:53,656 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:25:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:25:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 697 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2019-11-15 23:25:54,725 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036651301] [2019-11-15 23:25:54,725 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:25:54,725 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:25:54,726 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [166627801] [2019-11-15 23:25:54,727 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:25:54,727 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:25:54,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:25:54,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:54,727 INFO L87 Difference]: Start difference. First operand 124340 states and 139654 transitions. Second operand 4 states. [2019-11-15 23:25:59,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:25:59,112 INFO L93 Difference]: Finished difference Result 251132 states and 281844 transitions. [2019-11-15 23:25:59,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:25:59,112 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1254 [2019-11-15 23:25:59,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:25:59,230 INFO L225 Difference]: With dead ends: 251132 [2019-11-15 23:25:59,231 INFO L226 Difference]: Without dead ends: 126794 [2019-11-15 23:25:59,274 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:25:59,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126794 states. [2019-11-15 23:26:00,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126794 to 121068. [2019-11-15 23:26:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121068 states. [2019-11-15 23:26:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121068 states to 121068 states and 133731 transitions. [2019-11-15 23:26:00,267 INFO L78 Accepts]: Start accepts. Automaton has 121068 states and 133731 transitions. Word has length 1254 [2019-11-15 23:26:00,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:00,268 INFO L462 AbstractCegarLoop]: Abstraction has 121068 states and 133731 transitions. [2019-11-15 23:26:00,268 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:26:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 121068 states and 133731 transitions. [2019-11-15 23:26:00,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1279 [2019-11-15 23:26:00,340 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:00,341 INFO L380 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:26:00,341 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:00,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:00,342 INFO L82 PathProgramCache]: Analyzing trace with hash 1974696237, now seen corresponding path program 1 times [2019-11-15 23:26:00,342 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:26:00,343 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815935908] [2019-11-15 23:26:00,343 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:00,343 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:00,343 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:26:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 494 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-11-15 23:26:02,264 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815935908] [2019-11-15 23:26:02,264 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:02,264 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:26:02,265 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422634390] [2019-11-15 23:26:02,265 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:26:02,266 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:26:02,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:26:02,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:26:02,266 INFO L87 Difference]: Start difference. First operand 121068 states and 133731 transitions. Second operand 4 states. [2019-11-15 23:26:06,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:06,644 INFO L93 Difference]: Finished difference Result 248678 states and 274154 transitions. [2019-11-15 23:26:06,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:26:06,645 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1278 [2019-11-15 23:26:06,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:06,743 INFO L225 Difference]: With dead ends: 248678 [2019-11-15 23:26:06,743 INFO L226 Difference]: Without dead ends: 119432 [2019-11-15 23:26:06,788 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:26:06,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119432 states. [2019-11-15 23:26:07,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119432 to 112070. [2019-11-15 23:26:07,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112070 states. [2019-11-15 23:26:07,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112070 states to 112070 states and 119454 transitions. [2019-11-15 23:26:07,702 INFO L78 Accepts]: Start accepts. Automaton has 112070 states and 119454 transitions. Word has length 1278 [2019-11-15 23:26:07,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:07,703 INFO L462 AbstractCegarLoop]: Abstraction has 112070 states and 119454 transitions. [2019-11-15 23:26:07,703 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:26:07,703 INFO L276 IsEmpty]: Start isEmpty. Operand 112070 states and 119454 transitions. [2019-11-15 23:26:07,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1387 [2019-11-15 23:26:07,755 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:07,756 INFO L380 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:07,756 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:07,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:07,757 INFO L82 PathProgramCache]: Analyzing trace with hash 496890271, now seen corresponding path program 1 times [2019-11-15 23:26:07,757 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:26:07,757 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377206888] [2019-11-15 23:26:07,757 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:07,757 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:07,757 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:26:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:12,522 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 596 proven. 114 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-11-15 23:26:12,522 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377206888] [2019-11-15 23:26:12,522 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [134825894] [2019-11-15 23:26:12,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/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 [2019-11-15 23:26:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:12,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 1566 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:26:12,841 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 575 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2019-11-15 23:26:13,987 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:26:13,987 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2019-11-15 23:26:13,987 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874492099] [2019-11-15 23:26:13,988 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:26:13,988 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:26:13,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:26:13,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-11-15 23:26:13,989 INFO L87 Difference]: Start difference. First operand 112070 states and 119454 transitions. Second operand 3 states. [2019-11-15 23:26:19,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:19,112 INFO L93 Difference]: Finished difference Result 223320 states and 238082 transitions. [2019-11-15 23:26:19,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:26:19,112 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1386 [2019-11-15 23:26:19,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:19,209 INFO L225 Difference]: With dead ends: 223320 [2019-11-15 23:26:19,209 INFO L226 Difference]: Without dead ends: 112070 [2019-11-15 23:26:19,244 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1394 GetRequests, 1386 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-11-15 23:26:19,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112070 states. [2019-11-15 23:26:20,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112070 to 112070. [2019-11-15 23:26:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112070 states. [2019-11-15 23:26:20,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112070 states to 112070 states and 118600 transitions. [2019-11-15 23:26:20,146 INFO L78 Accepts]: Start accepts. Automaton has 112070 states and 118600 transitions. Word has length 1386 [2019-11-15 23:26:20,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:20,147 INFO L462 AbstractCegarLoop]: Abstraction has 112070 states and 118600 transitions. [2019-11-15 23:26:20,147 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:26:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 112070 states and 118600 transitions. [2019-11-15 23:26:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1802 [2019-11-15 23:26:20,215 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:20,217 INFO L380 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:20,419 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:26:20,420 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:20,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:20,421 INFO L82 PathProgramCache]: Analyzing trace with hash -28125047, now seen corresponding path program 1 times [2019-11-15 23:26:20,421 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:26:20,421 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940090762] [2019-11-15 23:26:20,421 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:20,421 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:20,422 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:26:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1951 backedges. 1324 proven. 5 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2019-11-15 23:26:22,699 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940090762] [2019-11-15 23:26:22,699 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1876345028] [2019-11-15 23:26:22,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/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 [2019-11-15 23:26:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:23,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 2099 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-15 23:26:23,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 23:26:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1951 backedges. 1324 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2019-11-15 23:26:24,718 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-15 23:26:24,719 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-11-15 23:26:24,719 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638022902] [2019-11-15 23:26:24,720 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-15 23:26:24,720 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:26:24,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-15 23:26:24,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:26:24,721 INFO L87 Difference]: Start difference. First operand 112070 states and 118600 transitions. Second operand 3 states. [2019-11-15 23:26:27,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:27,917 INFO L93 Difference]: Finished difference Result 224138 states and 237198 transitions. [2019-11-15 23:26:27,917 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:26:27,917 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1801 [2019-11-15 23:26:27,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:28,024 INFO L225 Difference]: With dead ends: 224138 [2019-11-15 23:26:28,024 INFO L226 Difference]: Without dead ends: 112888 [2019-11-15 23:26:28,061 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 1805 GetRequests, 1801 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:26:28,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112888 states. [2019-11-15 23:26:29,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112888 to 107162. [2019-11-15 23:26:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107162 states. [2019-11-15 23:26:29,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107162 states to 107162 states and 111144 transitions. [2019-11-15 23:26:29,131 INFO L78 Accepts]: Start accepts. Automaton has 107162 states and 111144 transitions. Word has length 1801 [2019-11-15 23:26:29,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:29,131 INFO L462 AbstractCegarLoop]: Abstraction has 107162 states and 111144 transitions. [2019-11-15 23:26:29,131 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-15 23:26:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 107162 states and 111144 transitions. [2019-11-15 23:26:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1850 [2019-11-15 23:26:29,195 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:29,196 INFO L380 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:26:29,396 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:26:29,397 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:29,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:29,397 INFO L82 PathProgramCache]: Analyzing trace with hash 210954885, now seen corresponding path program 1 times [2019-11-15 23:26:29,398 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:26:29,398 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961038279] [2019-11-15 23:26:29,398 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:29,398 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:29,398 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:26:29,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1603 backedges. 969 proven. 0 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2019-11-15 23:26:32,615 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961038279] [2019-11-15 23:26:32,616 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:32,616 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-15 23:26:32,616 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737129252] [2019-11-15 23:26:32,617 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-15 23:26:32,617 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:26:32,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-15 23:26:32,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:26:32,618 INFO L87 Difference]: Start difference. First operand 107162 states and 111144 transitions. Second operand 5 states. [2019-11-15 23:26:39,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:39,567 INFO L93 Difference]: Finished difference Result 222502 states and 230934 transitions. [2019-11-15 23:26:39,568 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 23:26:39,568 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1849 [2019-11-15 23:26:39,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:39,663 INFO L225 Difference]: With dead ends: 222502 [2019-11-15 23:26:39,664 INFO L226 Difference]: Without dead ends: 113706 [2019-11-15 23:26:39,688 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-15 23:26:39,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113706 states. [2019-11-15 23:26:40,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113706 to 111252. [2019-11-15 23:26:40,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111252 states. [2019-11-15 23:26:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111252 states to 111252 states and 114466 transitions. [2019-11-15 23:26:40,490 INFO L78 Accepts]: Start accepts. Automaton has 111252 states and 114466 transitions. Word has length 1849 [2019-11-15 23:26:40,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:40,491 INFO L462 AbstractCegarLoop]: Abstraction has 111252 states and 114466 transitions. [2019-11-15 23:26:40,491 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-15 23:26:40,491 INFO L276 IsEmpty]: Start isEmpty. Operand 111252 states and 114466 transitions. [2019-11-15 23:26:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1989 [2019-11-15 23:26:40,561 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:40,562 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:26:40,562 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:40,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:40,563 INFO L82 PathProgramCache]: Analyzing trace with hash -1105157706, now seen corresponding path program 1 times [2019-11-15 23:26:40,563 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:26:40,563 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633790460] [2019-11-15 23:26:40,563 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:40,563 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:40,564 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:26:40,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2019 backedges. 1385 proven. 0 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2019-11-15 23:26:43,627 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633790460] [2019-11-15 23:26:43,627 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:43,627 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:26:43,627 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750963419] [2019-11-15 23:26:43,628 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:26:43,628 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:26:43,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:26:43,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:26:43,629 INFO L87 Difference]: Start difference. First operand 111252 states and 114466 transitions. Second operand 4 states. [2019-11-15 23:26:47,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:47,639 INFO L93 Difference]: Finished difference Result 232318 states and 238902 transitions. [2019-11-15 23:26:47,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:26:47,640 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1988 [2019-11-15 23:26:47,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:47,739 INFO L225 Difference]: With dead ends: 232318 [2019-11-15 23:26:47,739 INFO L226 Difference]: Without dead ends: 121886 [2019-11-15 23:26:47,770 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:26:47,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121886 states. [2019-11-15 23:26:48,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121886 to 112888. [2019-11-15 23:26:48,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112888 states. [2019-11-15 23:26:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112888 states to 112888 states and 116072 transitions. [2019-11-15 23:26:48,621 INFO L78 Accepts]: Start accepts. Automaton has 112888 states and 116072 transitions. Word has length 1988 [2019-11-15 23:26:48,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:48,622 INFO L462 AbstractCegarLoop]: Abstraction has 112888 states and 116072 transitions. [2019-11-15 23:26:48,622 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:26:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 112888 states and 116072 transitions. [2019-11-15 23:26:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2016 [2019-11-15 23:26:48,690 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:48,691 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:26:48,691 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:48,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:48,692 INFO L82 PathProgramCache]: Analyzing trace with hash -311762792, now seen corresponding path program 1 times [2019-11-15 23:26:48,692 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:26:48,692 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075066947] [2019-11-15 23:26:48,692 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:48,693 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:48,693 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:26:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:26:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2107 backedges. 1466 proven. 0 refuted. 0 times theorem prover too weak. 641 trivial. 0 not checked. [2019-11-15 23:26:52,337 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075066947] [2019-11-15 23:26:52,337 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:26:52,337 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:26:52,338 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654135614] [2019-11-15 23:26:52,339 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:26:52,339 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:26:52,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:26:52,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:26:52,339 INFO L87 Difference]: Start difference. First operand 112888 states and 116072 transitions. Second operand 4 states. [2019-11-15 23:26:56,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:26:56,753 INFO L93 Difference]: Finished difference Result 229046 states and 235456 transitions. [2019-11-15 23:26:56,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:26:56,753 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2015 [2019-11-15 23:26:56,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:26:56,849 INFO L225 Difference]: With dead ends: 229046 [2019-11-15 23:26:56,849 INFO L226 Difference]: Without dead ends: 116978 [2019-11-15 23:26:56,887 INFO L600 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 [2019-11-15 23:26:56,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116978 states. [2019-11-15 23:26:57,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116978 to 114524. [2019-11-15 23:26:57,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114524 states. [2019-11-15 23:26:57,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114524 states to 114524 states and 117454 transitions. [2019-11-15 23:26:57,768 INFO L78 Accepts]: Start accepts. Automaton has 114524 states and 117454 transitions. Word has length 2015 [2019-11-15 23:26:57,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:26:57,768 INFO L462 AbstractCegarLoop]: Abstraction has 114524 states and 117454 transitions. [2019-11-15 23:26:57,768 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:26:57,769 INFO L276 IsEmpty]: Start isEmpty. Operand 114524 states and 117454 transitions. [2019-11-15 23:26:57,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2174 [2019-11-15 23:26:57,841 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:26:57,842 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-15 23:26:57,842 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:26:57,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:26:57,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1941928675, now seen corresponding path program 1 times [2019-11-15 23:26:57,843 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:26:57,843 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839945225] [2019-11-15 23:26:57,843 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:57,843 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:26:57,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:26:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:27:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2102 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2019-11-15 23:27:01,864 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [839945225] [2019-11-15 23:27:01,864 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:27:01,864 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:27:01,864 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18705339] [2019-11-15 23:27:01,865 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:27:01,866 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:27:01,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:27:01,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:27:01,866 INFO L87 Difference]: Start difference. First operand 114524 states and 117454 transitions. Second operand 4 states. [2019-11-15 23:27:06,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:27:06,208 INFO L93 Difference]: Finished difference Result 229864 states and 235748 transitions. [2019-11-15 23:27:06,208 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-15 23:27:06,209 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2173 [2019-11-15 23:27:06,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:27:06,311 INFO L225 Difference]: With dead ends: 229864 [2019-11-15 23:27:06,311 INFO L226 Difference]: Without dead ends: 115342 [2019-11-15 23:27:06,350 INFO L600 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 [2019-11-15 23:27:06,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115342 states. [2019-11-15 23:27:07,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115342 to 112888. [2019-11-15 23:27:07,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112888 states. [2019-11-15 23:27:07,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112888 states to 112888 states and 115303 transitions. [2019-11-15 23:27:07,219 INFO L78 Accepts]: Start accepts. Automaton has 112888 states and 115303 transitions. Word has length 2173 [2019-11-15 23:27:07,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:27:07,220 INFO L462 AbstractCegarLoop]: Abstraction has 112888 states and 115303 transitions. [2019-11-15 23:27:07,220 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:27:07,220 INFO L276 IsEmpty]: Start isEmpty. Operand 112888 states and 115303 transitions. [2019-11-15 23:27:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2418 [2019-11-15 23:27:07,298 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 23:27:07,299 INFO L380 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 23:27:07,300 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 23:27:07,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:27:07,301 INFO L82 PathProgramCache]: Analyzing trace with hash 888306664, now seen corresponding path program 1 times [2019-11-15 23:27:07,301 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:27:07,301 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922337487] [2019-11-15 23:27:07,301 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:27:07,301 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:27:07,302 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:27:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 23:27:13,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2830 backedges. 1604 proven. 0 refuted. 0 times theorem prover too weak. 1226 trivial. 0 not checked. [2019-11-15 23:27:13,964 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922337487] [2019-11-15 23:27:13,964 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 23:27:13,964 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-15 23:27:13,964 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126725247] [2019-11-15 23:27:13,965 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-15 23:27:13,965 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 23:27:13,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-15 23:27:13,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:27:13,966 INFO L87 Difference]: Start difference. First operand 112888 states and 115303 transitions. Second operand 4 states. [2019-11-15 23:27:17,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 23:27:17,405 INFO L93 Difference]: Finished difference Result 224954 states and 229779 transitions. [2019-11-15 23:27:17,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-15 23:27:17,405 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 2417 [2019-11-15 23:27:17,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 23:27:17,407 INFO L225 Difference]: With dead ends: 224954 [2019-11-15 23:27:17,407 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 23:27:17,450 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-15 23:27:17,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 23:27:17,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 23:27:17,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 23:27:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 23:27:17,451 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2417 [2019-11-15 23:27:17,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 23:27:17,452 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 23:27:17,452 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-15 23:27:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 23:27:17,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 23:27:17,455 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 23:27:18,027 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 237 [2019-11-15 23:27:18,459 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 237 [2019-11-15 23:27:18,797 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 237 [2019-11-15 23:27:19,117 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 237 [2019-11-15 23:27:19,414 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 237 [2019-11-15 23:27:22,828 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 222 DAG size of output: 120 [2019-11-15 23:27:26,025 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 222 DAG size of output: 120 [2019-11-15 23:27:29,271 WARN L191 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 222 DAG size of output: 120 [2019-11-15 23:27:32,465 WARN L191 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 222 DAG size of output: 120 [2019-11-15 23:27:35,675 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 222 DAG size of output: 120 [2019-11-15 23:27:35,676 INFO L443 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,676 INFO L443 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,676 INFO L443 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2019-11-15 23:27:35,676 INFO L443 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,676 INFO L443 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,677 INFO L443 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,678 INFO L443 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,679 INFO L443 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,680 INFO L443 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,681 INFO L443 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,682 INFO L443 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2019-11-15 23:27:35,683 INFO L443 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,684 INFO L443 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,685 INFO L443 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,686 INFO L443 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,687 INFO L443 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,688 INFO L443 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2019-11-15 23:27:35,689 INFO L443 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,690 INFO L443 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,691 INFO L443 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,692 INFO L443 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,693 INFO L443 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,694 INFO L443 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,695 INFO L443 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,695 INFO L443 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,695 INFO L443 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,695 INFO L443 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,695 INFO L443 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2019-11-15 23:27:35,695 INFO L443 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,695 INFO L443 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,696 INFO L443 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,697 INFO L443 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,698 INFO L443 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2019-11-15 23:27:35,698 INFO L443 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,698 INFO L443 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,698 INFO L443 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,698 INFO L443 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,698 INFO L443 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,699 INFO L439 ceAbstractionStarter]: At program point L4807(lines 4074 4808) the Hoare annotation is: (let ((.cse12 (= 17 ~a26~0))) (let ((.cse4 (= ~a14~0 18)) (.cse18 (not .cse12)) (.cse16 (= 1 ~a7~0)) (.cse5 (= 16 ~a28~0)) (.cse1 (= 1 ~a3~0))) (let ((.cse9 (and .cse18 .cse16 .cse5 .cse1)) (.cse15 (not (= ~a26~0 19))) (.cse11 (not .cse4)) (.cse13 (= 20 ~a14~0)) (.cse19 (= 19 ~a14~0)) (.cse7 (<= ~a28~0 15)) (.cse10 (<= 18 ~a4~0)) (.cse17 (and .cse12 (not (= 18 ~a4~0)) .cse5 .cse1)) (.cse14 (<= 17 ~a28~0)) (.cse3 (<= ~a3~0 0)) (.cse6 (= ~a26~0 18)) (.cse2 (<= ~a7~0 0)) (.cse8 (= 17 ~a4~0)) (.cse0 (= ~a4~0 16))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse0 .cse5 .cse6 .cse2) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9) (and .cse3 .cse10 .cse5 .cse11 .cse2) (and .cse3 .cse12 .cse2 .cse8 .cse13) (and .cse14 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse13) (and .cse16 .cse0 .cse7 .cse1 .cse11) (and .cse4 .cse17 .cse2) (and .cse3 .cse16 .cse7 .cse10 .cse6) (and .cse3 .cse18 .cse16 .cse0 .cse14) (and .cse14 (or (and .cse1 .cse15 .cse19) (and .cse1 .cse19 .cse8)) .cse2) (and .cse12 .cse16 .cse14 .cse1 .cse8 .cse13) (and .cse16 .cse7 .cse1 .cse6 .cse19) (and .cse4 .cse10 .cse5 .cse1 .cse2) (and .cse3 .cse12 .cse10 .cse5 .cse13) (and .cse3 .cse16 .cse7 .cse10 .cse19) (and .cse3 .cse18 .cse16 .cse0 .cse7) (and .cse3 (and .cse16 .cse0 .cse6)) (and .cse16 .cse10 .cse1 .cse19) (and .cse14 .cse10 .cse1 .cse2) (and .cse3 .cse16 .cse0 .cse14 .cse13) (and .cse3 .cse7 .cse10 .cse19 .cse2) (and .cse3 .cse7 .cse2 .cse8) (and .cse3 .cse18 .cse4 .cse16 .cse0) (and .cse3 .cse7 .cse10 .cse15 .cse2) (and .cse18 .cse16 .cse7 .cse1 .cse8) (and .cse3 .cse4 .cse14 .cse10 .cse2) (and .cse3 .cse12 .cse5 .cse8 .cse13) (and .cse4 (and .cse12 .cse16 .cse14 .cse10 .cse1)) (and .cse4 .cse16 .cse17) (and .cse5 .cse1 .cse19 .cse2) (and .cse3 .cse16 .cse10 .cse5 .cse19) (and .cse3 .cse18 .cse16 .cse7 .cse8) (and .cse18 .cse16 .cse14 .cse1 .cse19 .cse8) (and .cse14 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse10 .cse5) (and .cse3 .cse12 .cse0 .cse2 .cse13) (and .cse3 .cse0 .cse14 .cse15 .cse2) (and .cse3 .cse16 .cse10 .cse6 .cse19) (and .cse18 .cse16 .cse7 .cse10 .cse1) (and .cse3 .cse19 .cse2 .cse8) (and .cse12 .cse10 .cse5 .cse1 .cse13) (and .cse16 .cse0 .cse1 .cse6) (and .cse3 .cse18 .cse16 .cse11 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse19) (and .cse7 .cse10 .cse1 .cse11 .cse2) (and .cse3 .cse18 .cse4 .cse16 .cse14 .cse10) (and .cse3 .cse5 .cse11 .cse2 .cse8) (and .cse5 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse12 .cse16 .cse7 .cse1 .cse13) (and .cse10 .cse9) (and .cse3 .cse12 .cse0 .cse7 .cse2) (and .cse10 (and .cse7 .cse1 .cse15 .cse2)) (and .cse3 .cse0 .cse7 .cse11 .cse2) (and (and .cse12 .cse7 .cse1 .cse13) .cse2) (and .cse3 .cse18 .cse16 .cse14 .cse8) (and (and .cse12 .cse5 .cse1 .cse13) .cse2) (and .cse18 .cse4 .cse16 .cse14 .cse1 .cse8) (and .cse5 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse18 .cse16 .cse0 .cse19) (and .cse3 .cse18 .cse16 .cse10 .cse5) (and .cse3 .cse4 .cse14 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse0 .cse14) (and .cse12 (and .cse1 .cse19 .cse2)) (and .cse4 .cse16 .cse7 .cse10 .cse1) (and .cse17 .cse0) (and .cse16 .cse14 .cse1 .cse6 .cse8) (and .cse3 .cse4 .cse0 .cse14 .cse2) (and .cse3 .cse16 .cse6 .cse8) (and .cse3 .cse5 .cse6 .cse2 .cse8) (and .cse12 .cse16 .cse0 .cse1))))) [2019-11-15 23:27:35,699 INFO L443 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L439 ceAbstractionStarter]: At program point L1372(lines 39 1373) the Hoare annotation is: (let ((.cse12 (= 17 ~a26~0))) (let ((.cse4 (= ~a14~0 18)) (.cse18 (not .cse12)) (.cse16 (= 1 ~a7~0)) (.cse5 (= 16 ~a28~0)) (.cse1 (= 1 ~a3~0))) (let ((.cse9 (and .cse18 .cse16 .cse5 .cse1)) (.cse15 (not (= ~a26~0 19))) (.cse11 (not .cse4)) (.cse13 (= 20 ~a14~0)) (.cse19 (= 19 ~a14~0)) (.cse7 (<= ~a28~0 15)) (.cse10 (<= 18 ~a4~0)) (.cse17 (and .cse12 (not (= 18 ~a4~0)) .cse5 .cse1)) (.cse14 (<= 17 ~a28~0)) (.cse3 (<= ~a3~0 0)) (.cse6 (= ~a26~0 18)) (.cse2 (<= ~a7~0 0)) (.cse8 (= 17 ~a4~0)) (.cse0 (= ~a4~0 16))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse0 .cse5 .cse6 .cse2) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9) (and .cse3 .cse10 .cse5 .cse11 .cse2) (and .cse3 .cse12 .cse2 .cse8 .cse13) (and .cse14 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse13) (and .cse16 .cse0 .cse7 .cse1 .cse11) (and .cse4 .cse17 .cse2) (and .cse3 .cse16 .cse7 .cse10 .cse6) (and .cse3 .cse18 .cse16 .cse0 .cse14) (and .cse12 .cse16 .cse14 .cse1 .cse8 .cse13) (and .cse14 (or (and .cse1 .cse15 .cse19) (and .cse1 .cse19 .cse8)) .cse2) (and .cse16 .cse7 .cse1 .cse6 .cse19) (and .cse4 .cse10 .cse5 .cse1 .cse2) (and .cse3 .cse12 .cse10 .cse5 .cse13) (and .cse3 .cse16 .cse7 .cse10 .cse19) (and .cse3 .cse18 .cse16 .cse0 .cse7) (and .cse3 (and .cse16 .cse0 .cse6)) (and .cse16 .cse10 .cse1 .cse19) (and .cse14 .cse10 .cse1 .cse2) (and .cse3 .cse16 .cse0 .cse14 .cse13) (and .cse3 .cse7 .cse10 .cse19 .cse2) (and .cse3 .cse7 .cse2 .cse8) (and .cse3 .cse18 .cse4 .cse16 .cse0) (and .cse3 .cse7 .cse10 .cse15 .cse2) (and .cse18 .cse16 .cse7 .cse1 .cse8) (and .cse3 .cse4 .cse14 .cse10 .cse2) (and .cse3 .cse12 .cse5 .cse8 .cse13) (and .cse4 (and .cse12 .cse16 .cse14 .cse10 .cse1)) (and .cse4 .cse16 .cse17) (and .cse5 .cse1 .cse19 .cse2) (and .cse3 .cse16 .cse10 .cse5 .cse19) (and .cse3 .cse18 .cse16 .cse7 .cse8) (and .cse18 .cse16 .cse14 .cse1 .cse19 .cse8) (and .cse14 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse10 .cse5) (and .cse3 .cse12 .cse0 .cse2 .cse13) (and .cse3 .cse0 .cse14 .cse15 .cse2) (and .cse3 .cse16 .cse10 .cse6 .cse19) (and .cse18 .cse16 .cse7 .cse10 .cse1) (and .cse3 .cse19 .cse2 .cse8) (and .cse12 .cse10 .cse5 .cse1 .cse13) (and .cse16 .cse0 .cse1 .cse6) (and .cse3 .cse18 .cse16 .cse11 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse19) (and .cse7 .cse10 .cse1 .cse11 .cse2) (and .cse3 .cse18 .cse4 .cse16 .cse14 .cse10) (and .cse3 .cse5 .cse11 .cse2 .cse8) (and .cse5 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse12 .cse16 .cse7 .cse1 .cse13) (and .cse10 .cse9) (and .cse3 .cse12 .cse0 .cse7 .cse2) (and .cse10 (and .cse7 .cse1 .cse15 .cse2)) (and .cse3 .cse0 .cse7 .cse11 .cse2) (and (and .cse12 .cse7 .cse1 .cse13) .cse2) (and .cse3 .cse18 .cse16 .cse14 .cse8) (and (and .cse12 .cse5 .cse1 .cse13) .cse2) (and .cse18 .cse4 .cse16 .cse14 .cse1 .cse8) (and .cse5 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse18 .cse16 .cse0 .cse19) (and .cse3 .cse18 .cse16 .cse10 .cse5) (and .cse3 .cse4 .cse14 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse0 .cse14) (and .cse12 (and .cse1 .cse19 .cse2)) (and .cse4 .cse16 .cse7 .cse10 .cse1) (and .cse17 .cse0) (and .cse16 .cse14 .cse1 .cse6 .cse8) (and .cse3 .cse4 .cse0 .cse14 .cse2) (and .cse3 .cse16 .cse6 .cse8) (and .cse3 .cse5 .cse6 .cse2 .cse8) (and .cse12 .cse16 .cse0 .cse1))))) [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,700 INFO L443 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L446 ceAbstractionStarter]: At program point L4810(lines 4810 4827) the Hoare annotation is: true [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,701 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,702 INFO L439 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse12 (= 17 ~a26~0))) (let ((.cse4 (= ~a14~0 18)) (.cse18 (not .cse12)) (.cse16 (= 1 ~a7~0)) (.cse5 (= 16 ~a28~0)) (.cse1 (= 1 ~a3~0))) (let ((.cse9 (and .cse18 .cse16 .cse5 .cse1)) (.cse15 (not (= ~a26~0 19))) (.cse11 (not .cse4)) (.cse13 (= 20 ~a14~0)) (.cse19 (= 19 ~a14~0)) (.cse7 (<= ~a28~0 15)) (.cse10 (<= 18 ~a4~0)) (.cse17 (and .cse12 (not (= 18 ~a4~0)) .cse5 .cse1)) (.cse14 (<= 17 ~a28~0)) (.cse3 (<= ~a3~0 0)) (.cse6 (= ~a26~0 18)) (.cse2 (<= ~a7~0 0)) (.cse8 (= 17 ~a4~0)) (.cse0 (= ~a4~0 16))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse0 .cse5 .cse6 .cse2) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9) (and .cse3 .cse10 .cse5 .cse11 .cse2) (and .cse3 .cse12 .cse2 .cse8 .cse13) (and .cse14 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse13) (and .cse16 .cse0 .cse7 .cse1 .cse11) (and .cse4 .cse17 .cse2) (and .cse3 .cse16 .cse7 .cse10 .cse6) (and .cse3 .cse18 .cse16 .cse0 .cse14) (and .cse12 .cse16 .cse14 .cse1 .cse8 .cse13) (and .cse14 (or (and .cse1 .cse15 .cse19) (and .cse1 .cse19 .cse8)) .cse2) (and .cse16 .cse7 .cse1 .cse6 .cse19) (and .cse4 .cse10 .cse5 .cse1 .cse2) (and .cse3 .cse12 .cse10 .cse5 .cse13) (and .cse3 .cse16 .cse7 .cse10 .cse19) (and .cse3 .cse18 .cse16 .cse0 .cse7) (and .cse3 (and .cse16 .cse0 .cse6)) (and .cse16 .cse10 .cse1 .cse19) (and .cse14 .cse10 .cse1 .cse2) (and .cse3 .cse16 .cse0 .cse14 .cse13) (and .cse3 .cse7 .cse10 .cse19 .cse2) (and .cse3 .cse7 .cse2 .cse8) (and .cse3 .cse18 .cse4 .cse16 .cse0) (and .cse3 .cse7 .cse10 .cse15 .cse2) (and .cse18 .cse16 .cse7 .cse1 .cse8) (and .cse3 .cse4 .cse14 .cse10 .cse2) (and .cse3 .cse12 .cse5 .cse8 .cse13) (and .cse4 (and .cse12 .cse16 .cse14 .cse10 .cse1)) (and .cse4 .cse16 .cse17) (and .cse5 .cse1 .cse19 .cse2) (and .cse3 .cse16 .cse10 .cse5 .cse19) (and .cse3 .cse18 .cse16 .cse7 .cse8) (and .cse18 .cse16 .cse14 .cse1 .cse19 .cse8) (and .cse14 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse10 .cse5) (and .cse3 .cse12 .cse0 .cse2 .cse13) (and .cse3 .cse0 .cse14 .cse15 .cse2) (and .cse3 .cse16 .cse10 .cse6 .cse19) (and .cse18 .cse16 .cse7 .cse10 .cse1) (and .cse3 .cse19 .cse2 .cse8) (and .cse12 .cse10 .cse5 .cse1 .cse13) (and .cse16 .cse0 .cse1 .cse6) (and .cse3 .cse18 .cse16 .cse11 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse19) (and .cse7 .cse10 .cse1 .cse11 .cse2) (and .cse3 .cse18 .cse4 .cse16 .cse14 .cse10) (and .cse3 .cse5 .cse11 .cse2 .cse8) (and .cse5 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse12 .cse16 .cse7 .cse1 .cse13) (and .cse10 .cse9) (and .cse3 .cse12 .cse0 .cse7 .cse2) (and .cse10 (and .cse7 .cse1 .cse15 .cse2)) (and .cse3 .cse0 .cse7 .cse11 .cse2) (and (and .cse12 .cse7 .cse1 .cse13) .cse2) (and .cse3 .cse18 .cse16 .cse14 .cse8) (and (and .cse12 .cse5 .cse1 .cse13) .cse2) (and .cse18 .cse4 .cse16 .cse14 .cse1 .cse8) (and .cse5 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse18 .cse16 .cse0 .cse19) (and .cse3 .cse18 .cse16 .cse10 .cse5) (and .cse3 .cse4 .cse14 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse0 .cse14) (and .cse12 (and .cse1 .cse19 .cse2)) (and .cse4 .cse16 .cse7 .cse10 .cse1) (and .cse17 .cse0) (and .cse16 .cse14 .cse1 .cse6 .cse8) (and .cse3 .cse4 .cse0 .cse14 .cse2) (and .cse3 .cse16 .cse6 .cse8) (and .cse3 .cse5 .cse6 .cse2 .cse8) (and .cse12 .cse16 .cse0 .cse1))))) [2019-11-15 23:27:35,702 INFO L443 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,703 INFO L443 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,704 INFO L443 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,704 INFO L443 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,704 INFO L443 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,704 INFO L443 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,704 INFO L443 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,704 INFO L443 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,704 INFO L443 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L439 ceAbstractionStarter]: At program point L2709(lines 1375 2710) the Hoare annotation is: (let ((.cse12 (= 17 ~a26~0))) (let ((.cse4 (= ~a14~0 18)) (.cse18 (not .cse12)) (.cse16 (= 1 ~a7~0)) (.cse5 (= 16 ~a28~0)) (.cse1 (= 1 ~a3~0))) (let ((.cse9 (and .cse18 .cse16 .cse5 .cse1)) (.cse15 (not (= ~a26~0 19))) (.cse11 (not .cse4)) (.cse13 (= 20 ~a14~0)) (.cse19 (= 19 ~a14~0)) (.cse7 (<= ~a28~0 15)) (.cse10 (<= 18 ~a4~0)) (.cse17 (and .cse12 (not (= 18 ~a4~0)) .cse5 .cse1)) (.cse14 (<= 17 ~a28~0)) (.cse3 (<= ~a3~0 0)) (.cse6 (= ~a26~0 18)) (.cse2 (<= ~a7~0 0)) (.cse8 (= 17 ~a4~0)) (.cse0 (= ~a4~0 16))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse0 .cse5 .cse6 .cse2) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9) (and .cse3 .cse10 .cse5 .cse11 .cse2) (and .cse3 .cse12 .cse2 .cse8 .cse13) (and .cse14 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse13) (and .cse16 .cse0 .cse7 .cse1 .cse11) (and .cse4 .cse17 .cse2) (and .cse3 .cse16 .cse7 .cse10 .cse6) (and .cse3 .cse18 .cse16 .cse0 .cse14) (and .cse12 .cse16 .cse14 .cse1 .cse8 .cse13) (and .cse14 (or (and .cse1 .cse15 .cse19) (and .cse1 .cse19 .cse8)) .cse2) (and .cse16 .cse7 .cse1 .cse6 .cse19) (and .cse4 .cse10 .cse5 .cse1 .cse2) (and .cse3 .cse12 .cse10 .cse5 .cse13) (and .cse3 .cse16 .cse7 .cse10 .cse19) (and .cse3 .cse18 .cse16 .cse0 .cse7) (and .cse3 (and .cse16 .cse0 .cse6)) (and .cse16 .cse10 .cse1 .cse19) (and .cse14 .cse10 .cse1 .cse2) (and .cse3 .cse16 .cse0 .cse14 .cse13) (and .cse3 .cse7 .cse10 .cse19 .cse2) (and .cse3 .cse7 .cse2 .cse8) (and .cse3 .cse18 .cse4 .cse16 .cse0) (and .cse3 .cse7 .cse10 .cse15 .cse2) (and .cse18 .cse16 .cse7 .cse1 .cse8) (and .cse3 .cse4 .cse14 .cse10 .cse2) (and .cse3 .cse12 .cse5 .cse8 .cse13) (and .cse4 (and .cse12 .cse16 .cse14 .cse10 .cse1)) (and .cse4 .cse16 .cse17) (and .cse5 .cse1 .cse19 .cse2) (and .cse3 .cse16 .cse10 .cse5 .cse19) (and .cse3 .cse18 .cse16 .cse7 .cse8) (and .cse18 .cse16 .cse14 .cse1 .cse19 .cse8) (and .cse14 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse10 .cse5) (and .cse3 .cse12 .cse0 .cse2 .cse13) (and .cse3 .cse0 .cse14 .cse15 .cse2) (and .cse3 .cse16 .cse10 .cse6 .cse19) (and .cse18 .cse16 .cse7 .cse10 .cse1) (and .cse3 .cse19 .cse2 .cse8) (and .cse12 .cse10 .cse5 .cse1 .cse13) (and .cse16 .cse0 .cse1 .cse6) (and .cse3 .cse16 .cse0 .cse7 .cse19) (and .cse3 .cse18 .cse16 .cse11 .cse8) (and .cse7 .cse10 .cse1 .cse11 .cse2) (and .cse3 .cse18 .cse4 .cse16 .cse14 .cse10) (and .cse3 .cse5 .cse11 .cse2 .cse8) (and .cse5 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse12 .cse16 .cse7 .cse1 .cse13) (and .cse10 .cse9) (and .cse3 .cse12 .cse0 .cse7 .cse2) (and .cse10 (and .cse7 .cse1 .cse15 .cse2)) (and .cse3 .cse0 .cse7 .cse11 .cse2) (and (and .cse12 .cse7 .cse1 .cse13) .cse2) (and .cse3 .cse18 .cse16 .cse14 .cse8) (and (and .cse12 .cse5 .cse1 .cse13) .cse2) (and .cse18 .cse4 .cse16 .cse14 .cse1 .cse8) (and .cse5 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse18 .cse16 .cse0 .cse19) (and .cse3 .cse18 .cse16 .cse10 .cse5) (and .cse3 .cse4 .cse14 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse0 .cse14) (and .cse12 (and .cse1 .cse19 .cse2)) (and .cse4 .cse16 .cse7 .cse10 .cse1) (and .cse17 .cse0) (and .cse16 .cse14 .cse1 .cse6 .cse8) (and .cse3 .cse4 .cse0 .cse14 .cse2) (and .cse3 .cse16 .cse6 .cse8) (and .cse3 .cse5 .cse6 .cse2 .cse8) (and .cse12 .cse16 .cse0 .cse1))))) [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,705 INFO L443 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,706 INFO L443 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,707 INFO L443 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,708 INFO L443 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,709 INFO L443 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,710 INFO L443 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,711 INFO L443 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L439 ceAbstractionStarter]: At program point L4071(lines 2712 4072) the Hoare annotation is: (let ((.cse12 (= 17 ~a26~0))) (let ((.cse4 (= ~a14~0 18)) (.cse18 (not .cse12)) (.cse16 (= 1 ~a7~0)) (.cse5 (= 16 ~a28~0)) (.cse1 (= 1 ~a3~0))) (let ((.cse9 (and .cse18 .cse16 .cse5 .cse1)) (.cse15 (not (= ~a26~0 19))) (.cse11 (not .cse4)) (.cse13 (= 20 ~a14~0)) (.cse19 (= 19 ~a14~0)) (.cse7 (<= ~a28~0 15)) (.cse10 (<= 18 ~a4~0)) (.cse17 (and .cse12 (not (= 18 ~a4~0)) .cse5 .cse1)) (.cse14 (<= 17 ~a28~0)) (.cse3 (<= ~a3~0 0)) (.cse6 (= ~a26~0 18)) (.cse2 (<= ~a7~0 0)) (.cse8 (= 17 ~a4~0)) (.cse0 (= ~a4~0 16))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse0 .cse5 .cse6 .cse2) (and .cse4 .cse7 .cse1 .cse2 .cse8) (and .cse0 .cse9) (and .cse3 .cse10 .cse5 .cse11 .cse2) (and .cse3 .cse12 .cse2 .cse8 .cse13) (and .cse14 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse3 .cse16 .cse0 .cse7 .cse13) (and .cse16 .cse0 .cse7 .cse1 .cse11) (and .cse4 .cse17 .cse2) (and .cse3 .cse16 .cse7 .cse10 .cse6) (and .cse3 .cse18 .cse16 .cse0 .cse14) (and .cse12 .cse16 .cse14 .cse1 .cse8 .cse13) (and .cse14 (or (and .cse1 .cse15 .cse19) (and .cse1 .cse19 .cse8)) .cse2) (and .cse16 .cse7 .cse1 .cse6 .cse19) (and .cse4 .cse10 .cse5 .cse1 .cse2) (and .cse3 .cse12 .cse10 .cse5 .cse13) (and .cse3 .cse16 .cse7 .cse10 .cse19) (and .cse3 .cse18 .cse16 .cse0 .cse7) (and .cse3 (and .cse16 .cse0 .cse6)) (and .cse16 .cse10 .cse1 .cse19) (and .cse14 .cse10 .cse1 .cse2) (and .cse3 .cse16 .cse0 .cse14 .cse13) (and .cse3 .cse7 .cse10 .cse19 .cse2) (and .cse3 .cse7 .cse2 .cse8) (and .cse3 .cse18 .cse4 .cse16 .cse0) (and .cse3 .cse7 .cse10 .cse15 .cse2) (and .cse18 .cse16 .cse7 .cse1 .cse8) (and .cse3 .cse4 .cse14 .cse10 .cse2) (and .cse3 .cse12 .cse5 .cse8 .cse13) (and .cse4 (and .cse12 .cse16 .cse14 .cse10 .cse1)) (and .cse4 .cse16 .cse17) (and .cse5 .cse1 .cse19 .cse2) (and .cse3 .cse16 .cse10 .cse5 .cse19) (and .cse3 .cse18 .cse16 .cse7 .cse8) (and .cse18 .cse16 .cse14 .cse1 .cse19 .cse8) (and .cse14 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse10 .cse5) (and .cse3 .cse12 .cse0 .cse2 .cse13) (and .cse3 .cse0 .cse14 .cse15 .cse2) (and .cse3 .cse16 .cse10 .cse6 .cse19) (and .cse18 .cse16 .cse7 .cse10 .cse1) (and .cse3 .cse19 .cse2 .cse8) (and .cse12 .cse10 .cse5 .cse1 .cse13) (and .cse16 .cse0 .cse1 .cse6) (and .cse3 .cse16 .cse0 .cse7 .cse19) (and .cse3 .cse18 .cse16 .cse11 .cse8) (and .cse7 .cse10 .cse1 .cse11 .cse2) (and .cse3 .cse18 .cse4 .cse16 .cse14 .cse10) (and .cse3 .cse5 .cse11 .cse2 .cse8) (and .cse5 .cse1 .cse11 .cse15 .cse2 .cse8) (and .cse12 .cse16 .cse7 .cse1 .cse13) (and .cse10 .cse9) (and .cse3 .cse12 .cse0 .cse7 .cse2) (and .cse10 (and .cse7 .cse1 .cse15 .cse2)) (and .cse3 .cse0 .cse7 .cse11 .cse2) (and (and .cse12 .cse7 .cse1 .cse13) .cse2) (and .cse3 .cse18 .cse16 .cse14 .cse8) (and (and .cse12 .cse5 .cse1 .cse13) .cse2) (and .cse18 .cse4 .cse16 .cse14 .cse1 .cse8) (and .cse5 .cse1 .cse6 .cse2 .cse8) (and .cse3 .cse18 .cse16 .cse0 .cse19) (and .cse3 .cse18 .cse16 .cse10 .cse5) (and .cse3 .cse4 .cse14 .cse2 .cse8) (and .cse3 .cse4 .cse16 .cse0 .cse14) (and .cse12 (and .cse1 .cse19 .cse2)) (and .cse4 .cse16 .cse7 .cse10 .cse1) (and .cse17 .cse0) (and .cse16 .cse14 .cse1 .cse6 .cse8) (and .cse3 .cse4 .cse0 .cse14 .cse2) (and .cse3 .cse16 .cse6 .cse8) (and .cse3 .cse5 .cse6 .cse2 .cse8) (and .cse12 .cse16 .cse0 .cse1))))) [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,712 INFO L443 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,713 INFO L443 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,714 INFO L443 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,715 INFO L443 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,716 INFO L443 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,717 INFO L443 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,718 INFO L443 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,719 INFO L443 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,720 INFO L443 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,721 INFO L443 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,722 INFO L443 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,723 INFO L443 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,724 INFO L443 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,725 INFO L443 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,726 INFO L443 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2019-11-15 23:27:35,726 INFO L443 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,726 INFO L443 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,726 INFO L443 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,729 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 23:27:35,729 INFO L443 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,729 INFO L443 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,729 INFO L443 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,729 INFO L443 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,730 INFO L443 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,731 INFO L443 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,731 INFO L443 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,731 INFO L443 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,731 INFO L443 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,731 INFO L443 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2019-11-15 23:27:35,731 INFO L443 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,731 INFO L443 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2019-11-15 23:27:35,732 INFO L443 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,733 INFO L443 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,733 INFO L443 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,733 INFO L443 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,733 INFO L443 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,733 INFO L443 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,733 INFO L443 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,733 INFO L443 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,734 INFO L443 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,735 INFO L443 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,735 INFO L443 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,735 INFO L443 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,735 INFO L443 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,735 INFO L443 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,735 INFO L443 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2019-11-15 23:27:35,735 INFO L443 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,736 INFO L443 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,737 INFO L443 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,738 INFO L443 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,738 INFO L443 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,738 INFO L443 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,738 INFO L443 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,738 INFO L443 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2019-11-15 23:27:35,738 INFO L443 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,738 INFO L443 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2019-11-15 23:27:35,739 INFO L443 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,740 INFO L443 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,740 INFO L443 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,740 INFO L443 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,740 INFO L443 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,740 INFO L443 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,740 INFO L443 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,740 INFO L443 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,741 INFO L443 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,742 INFO L443 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,743 INFO L443 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,743 INFO L443 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,743 INFO L443 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,743 INFO L443 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,743 INFO L443 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,743 INFO L443 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,743 INFO L443 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,744 INFO L443 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2019-11-15 23:27:35,745 INFO L443 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,746 INFO L443 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,747 INFO L443 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,748 INFO L443 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,749 INFO L443 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,750 INFO L443 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,751 INFO L443 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4784) no Hoare annotation was computed. [2019-11-15 23:27:35,752 INFO L443 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2019-11-15 23:27:35,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 11:27:35 BoogieIcfgContainer [2019-11-15 23:27:35,816 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 23:27:35,816 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:27:35,816 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:27:35,816 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:27:35,817 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:24:54" (3/4) ... [2019-11-15 23:27:35,820 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 23:27:35,880 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-11-15 23:27:35,890 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-15 23:27:36,373 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_6534702f-d83f-4838-bca8-2527e236580a/bin/uautomizer/witness.graphml [2019-11-15 23:27:36,374 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:27:36,375 INFO L168 Benchmark]: Toolchain (without parser) took 169513.43 ms. Allocated memory was 1.0 GB in the beginning and 5.8 GB in the end (delta: 4.8 GB). Free memory was 934.0 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2019-11-15 23:27:36,375 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:27:36,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2178.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 187.2 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -69.1 MB). Peak memory consumption was 134.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:36,376 INFO L168 Benchmark]: Boogie Procedure Inliner took 236.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 968.1 MB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:36,376 INFO L168 Benchmark]: Boogie Preprocessor took 193.12 ms. Allocated memory is still 1.2 GB. Free memory was 968.1 MB in the beginning and 940.1 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:36,377 INFO L168 Benchmark]: RCFGBuilder took 4900.84 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 169.9 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -132.2 MB). Peak memory consumption was 300.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:36,377 INFO L168 Benchmark]: TraceAbstraction took 161439.31 ms. Allocated memory was 1.4 GB in the beginning and 5.8 GB in the end (delta: 4.4 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. [2019-11-15 23:27:36,377 INFO L168 Benchmark]: Witness Printer took 557.78 ms. Allocated memory is still 5.8 GB. Free memory was 2.6 GB in the beginning and 2.4 GB in the end (delta: 170.1 MB). Peak memory consumption was 170.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:27:36,379 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2178.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 187.2 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -69.1 MB). Peak memory consumption was 134.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 236.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 968.1 MB in the end (delta: 35.0 MB). Peak memory consumption was 35.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 193.12 ms. Allocated memory is still 1.2 GB. Free memory was 968.1 MB in the beginning and 940.1 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4900.84 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 169.9 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -132.2 MB). Peak memory consumption was 300.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 161439.31 ms. Allocated memory was 1.4 GB in the beginning and 5.8 GB in the end (delta: 4.4 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.8 GB. Max. memory is 11.5 GB. * Witness Printer took 557.78 ms. Allocated memory is still 5.8 GB. Free memory was 2.6 GB in the beginning and 2.4 GB in the end (delta: 170.1 MB). Peak memory consumption was 170.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4784]: 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: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 == 16 && 1 == a3) && a7 <= 0) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && 16 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0) && 17 == a4)) || (a4 == 16 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 18 <= a4) && 16 == a28) && !(a14 == 18)) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a7 <= 0) && 17 == a4) && 20 == a14)) || (((((17 <= a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && !(a14 == 18))) || ((a14 == 18 && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 17 <= a28)) || ((17 <= a28 && (((1 == a3 && !(a26 == 19)) && 19 == a14) || ((1 == a3 && 19 == a14) && 17 == a4))) && a7 <= 0)) || (((((17 == a26 && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4) && 20 == a14)) || ((((1 == a7 && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 18 <= a4) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && a28 <= 15)) || (a3 <= 0 && (1 == a7 && a4 == 16) && a26 == 18)) || (((1 == a7 && 18 <= a4) && 1 == a3) && 19 == a14)) || (((17 <= a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 <= a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && a28 <= 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && a4 == 16)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && !(a26 == 19)) && a7 <= 0)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 1 == a3) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && 18 <= a4) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 16 == a28) && 17 == a4) && 20 == a14)) || (a14 == 18 && (((17 == a26 && 1 == a7) && 17 <= a28) && 18 <= a4) && 1 == a3)) || ((a14 == 18 && 1 == a7) && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3)) || (((16 == a28 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a28 <= 15) && 17 == a4)) || (((((!(17 == a26) && 1 == a7) && 17 <= a28) && 1 == a3) && 19 == a14) && 17 == a4)) || ((((17 <= a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && a4 == 16) && 17 <= a28) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && a26 == 18) && 19 == a14)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || (((a3 <= 0 && 19 == a14) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || (((1 == a7 && a4 == 16) && 1 == a3) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(a14 == 18)) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 19 == a14)) || ((((a28 <= 15 && 18 <= a4) && 1 == a3) && !(a14 == 18)) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 <= a28) && 18 <= a4)) || ((((a3 <= 0 && 16 == a28) && !(a14 == 18)) && a7 <= 0) && 17 == a4)) || (((((16 == a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 1 == a7) && a28 <= 15) && 1 == a3) && 20 == a14)) || (18 <= a4 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a28 <= 15) && a7 <= 0)) || (18 <= a4 && ((a28 <= 15 && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a7 <= 0)) || ((((17 == a26 && a28 <= 15) && 1 == a3) && 20 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 <= a28) && 17 == a4)) || ((((17 == a26 && 16 == a28) && 1 == a3) && 20 == a14) && a7 <= 0)) || (((((!(17 == a26) && a14 == 18) && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4)) || ((((16 == a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 <= a28)) || (17 == a26 && (1 == a3 && 19 == a14) && a7 <= 0)) || ((((a14 == 18 && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || ((((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a4 == 16)) || ((((1 == a7 && 17 <= a28) && 1 == a3) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && 17 <= a28) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && a7 <= 0) && 17 == a4)) || (((17 == a26 && 1 == a7) && a4 == 16) && 1 == a3) - InvariantResult [Line: 2712]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 == 16 && 1 == a3) && a7 <= 0) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && 16 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0) && 17 == a4)) || (a4 == 16 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 18 <= a4) && 16 == a28) && !(a14 == 18)) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a7 <= 0) && 17 == a4) && 20 == a14)) || (((((17 <= a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && !(a14 == 18))) || ((a14 == 18 && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 17 <= a28)) || (((((17 == a26 && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4) && 20 == a14)) || ((17 <= a28 && (((1 == a3 && !(a26 == 19)) && 19 == a14) || ((1 == a3 && 19 == a14) && 17 == a4))) && a7 <= 0)) || ((((1 == a7 && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 18 <= a4) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && a28 <= 15)) || (a3 <= 0 && (1 == a7 && a4 == 16) && a26 == 18)) || (((1 == a7 && 18 <= a4) && 1 == a3) && 19 == a14)) || (((17 <= a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 <= a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && a28 <= 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && a4 == 16)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && !(a26 == 19)) && a7 <= 0)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 1 == a3) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && 18 <= a4) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 16 == a28) && 17 == a4) && 20 == a14)) || (a14 == 18 && (((17 == a26 && 1 == a7) && 17 <= a28) && 18 <= a4) && 1 == a3)) || ((a14 == 18 && 1 == a7) && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3)) || (((16 == a28 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a28 <= 15) && 17 == a4)) || (((((!(17 == a26) && 1 == a7) && 17 <= a28) && 1 == a3) && 19 == a14) && 17 == a4)) || ((((17 <= a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && a4 == 16) && 17 <= a28) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && a26 == 18) && 19 == a14)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || (((a3 <= 0 && 19 == a14) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || (((1 == a7 && a4 == 16) && 1 == a3) && a26 == 18)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(a14 == 18)) && 17 == a4)) || ((((a28 <= 15 && 18 <= a4) && 1 == a3) && !(a14 == 18)) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 <= a28) && 18 <= a4)) || ((((a3 <= 0 && 16 == a28) && !(a14 == 18)) && a7 <= 0) && 17 == a4)) || (((((16 == a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 1 == a7) && a28 <= 15) && 1 == a3) && 20 == a14)) || (18 <= a4 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a28 <= 15) && a7 <= 0)) || (18 <= a4 && ((a28 <= 15 && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a7 <= 0)) || ((((17 == a26 && a28 <= 15) && 1 == a3) && 20 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 <= a28) && 17 == a4)) || ((((17 == a26 && 16 == a28) && 1 == a3) && 20 == a14) && a7 <= 0)) || (((((!(17 == a26) && a14 == 18) && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4)) || ((((16 == a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 <= a28)) || (17 == a26 && (1 == a3 && 19 == a14) && a7 <= 0)) || ((((a14 == 18 && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || ((((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a4 == 16)) || ((((1 == a7 && 17 <= a28) && 1 == a3) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && 17 <= a28) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && a7 <= 0) && 17 == a4)) || (((17 == a26 && 1 == a7) && a4 == 16) && 1 == a3) - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 == 16 && 1 == a3) && a7 <= 0) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && 16 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0) && 17 == a4)) || (a4 == 16 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 18 <= a4) && 16 == a28) && !(a14 == 18)) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a7 <= 0) && 17 == a4) && 20 == a14)) || (((((17 <= a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && !(a14 == 18))) || ((a14 == 18 && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 17 <= a28)) || (((((17 == a26 && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4) && 20 == a14)) || ((17 <= a28 && (((1 == a3 && !(a26 == 19)) && 19 == a14) || ((1 == a3 && 19 == a14) && 17 == a4))) && a7 <= 0)) || ((((1 == a7 && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 18 <= a4) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && a28 <= 15)) || (a3 <= 0 && (1 == a7 && a4 == 16) && a26 == 18)) || (((1 == a7 && 18 <= a4) && 1 == a3) && 19 == a14)) || (((17 <= a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 <= a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && a28 <= 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && a4 == 16)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && !(a26 == 19)) && a7 <= 0)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 1 == a3) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && 18 <= a4) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 16 == a28) && 17 == a4) && 20 == a14)) || (a14 == 18 && (((17 == a26 && 1 == a7) && 17 <= a28) && 18 <= a4) && 1 == a3)) || ((a14 == 18 && 1 == a7) && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3)) || (((16 == a28 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a28 <= 15) && 17 == a4)) || (((((!(17 == a26) && 1 == a7) && 17 <= a28) && 1 == a3) && 19 == a14) && 17 == a4)) || ((((17 <= a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && a4 == 16) && 17 <= a28) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && a26 == 18) && 19 == a14)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || (((a3 <= 0 && 19 == a14) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || (((1 == a7 && a4 == 16) && 1 == a3) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(a14 == 18)) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 19 == a14)) || ((((a28 <= 15 && 18 <= a4) && 1 == a3) && !(a14 == 18)) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 <= a28) && 18 <= a4)) || ((((a3 <= 0 && 16 == a28) && !(a14 == 18)) && a7 <= 0) && 17 == a4)) || (((((16 == a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 1 == a7) && a28 <= 15) && 1 == a3) && 20 == a14)) || (18 <= a4 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a28 <= 15) && a7 <= 0)) || (18 <= a4 && ((a28 <= 15 && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a7 <= 0)) || ((((17 == a26 && a28 <= 15) && 1 == a3) && 20 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 <= a28) && 17 == a4)) || ((((17 == a26 && 16 == a28) && 1 == a3) && 20 == a14) && a7 <= 0)) || (((((!(17 == a26) && a14 == 18) && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4)) || ((((16 == a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 <= a28)) || (17 == a26 && (1 == a3 && 19 == a14) && a7 <= 0)) || ((((a14 == 18 && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || ((((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a4 == 16)) || ((((1 == a7 && 17 <= a28) && 1 == a3) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && 17 <= a28) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && a7 <= 0) && 17 == a4)) || (((17 == a26 && 1 == a7) && a4 == 16) && 1 == a3) - InvariantResult [Line: 4810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 39]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 == 16 && 1 == a3) && a7 <= 0) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && 16 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0) && 17 == a4)) || (a4 == 16 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 18 <= a4) && 16 == a28) && !(a14 == 18)) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a7 <= 0) && 17 == a4) && 20 == a14)) || (((((17 <= a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && !(a14 == 18))) || ((a14 == 18 && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 17 <= a28)) || (((((17 == a26 && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4) && 20 == a14)) || ((17 <= a28 && (((1 == a3 && !(a26 == 19)) && 19 == a14) || ((1 == a3 && 19 == a14) && 17 == a4))) && a7 <= 0)) || ((((1 == a7 && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 18 <= a4) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && a28 <= 15)) || (a3 <= 0 && (1 == a7 && a4 == 16) && a26 == 18)) || (((1 == a7 && 18 <= a4) && 1 == a3) && 19 == a14)) || (((17 <= a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 <= a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && a28 <= 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && a4 == 16)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && !(a26 == 19)) && a7 <= 0)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 1 == a3) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && 18 <= a4) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 16 == a28) && 17 == a4) && 20 == a14)) || (a14 == 18 && (((17 == a26 && 1 == a7) && 17 <= a28) && 18 <= a4) && 1 == a3)) || ((a14 == 18 && 1 == a7) && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3)) || (((16 == a28 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a28 <= 15) && 17 == a4)) || (((((!(17 == a26) && 1 == a7) && 17 <= a28) && 1 == a3) && 19 == a14) && 17 == a4)) || ((((17 <= a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && a4 == 16) && 17 <= a28) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && a26 == 18) && 19 == a14)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || (((a3 <= 0 && 19 == a14) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || (((1 == a7 && a4 == 16) && 1 == a3) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(a14 == 18)) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 19 == a14)) || ((((a28 <= 15 && 18 <= a4) && 1 == a3) && !(a14 == 18)) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 <= a28) && 18 <= a4)) || ((((a3 <= 0 && 16 == a28) && !(a14 == 18)) && a7 <= 0) && 17 == a4)) || (((((16 == a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 1 == a7) && a28 <= 15) && 1 == a3) && 20 == a14)) || (18 <= a4 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a28 <= 15) && a7 <= 0)) || (18 <= a4 && ((a28 <= 15 && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a7 <= 0)) || ((((17 == a26 && a28 <= 15) && 1 == a3) && 20 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 <= a28) && 17 == a4)) || ((((17 == a26 && 16 == a28) && 1 == a3) && 20 == a14) && a7 <= 0)) || (((((!(17 == a26) && a14 == 18) && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4)) || ((((16 == a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 <= a28)) || (17 == a26 && (1 == a3 && 19 == a14) && a7 <= 0)) || ((((a14 == 18 && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || ((((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a4 == 16)) || ((((1 == a7 && 17 <= a28) && 1 == a3) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && 17 <= a28) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && a7 <= 0) && 17 == a4)) || (((17 == a26 && 1 == a7) && a4 == 16) && 1 == a3) - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 == 16 && 1 == a3) && a7 <= 0) || (((((a3 <= 0 && a14 == 18) && a4 == 16) && 16 == a28) && a26 == 18) && a7 <= 0)) || ((((a14 == 18 && a28 <= 15) && 1 == a3) && a7 <= 0) && 17 == a4)) || (a4 == 16 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 18 <= a4) && 16 == a28) && !(a14 == 18)) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && a7 <= 0) && 17 == a4) && 20 == a14)) || (((((17 <= a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 20 == a14)) || ((((1 == a7 && a4 == 16) && a28 <= 15) && 1 == a3) && !(a14 == 18))) || ((a14 == 18 && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && a26 == 18)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 17 <= a28)) || (((((17 == a26 && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4) && 20 == a14)) || ((17 <= a28 && (((1 == a3 && !(a26 == 19)) && 19 == a14) || ((1 == a3 && 19 == a14) && 17 == a4))) && a7 <= 0)) || ((((1 == a7 && a28 <= 15) && 1 == a3) && a26 == 18) && 19 == a14)) || ((((a14 == 18 && 18 <= a4) && 16 == a28) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 18 <= a4) && 16 == a28) && 20 == a14)) || ((((a3 <= 0 && 1 == a7) && a28 <= 15) && 18 <= a4) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && a28 <= 15)) || (a3 <= 0 && (1 == a7 && a4 == 16) && a26 == 18)) || (((1 == a7 && 18 <= a4) && 1 == a3) && 19 == a14)) || (((17 <= a28 && 18 <= a4) && 1 == a3) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && 17 <= a28) && 20 == a14)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && 19 == a14) && a7 <= 0)) || (((a3 <= 0 && a28 <= 15) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && a4 == 16)) || ((((a3 <= 0 && a28 <= 15) && 18 <= a4) && !(a26 == 19)) && a7 <= 0)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 1 == a3) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && 18 <= a4) && a7 <= 0)) || ((((a3 <= 0 && 17 == a26) && 16 == a28) && 17 == a4) && 20 == a14)) || (a14 == 18 && (((17 == a26 && 1 == a7) && 17 <= a28) && 18 <= a4) && 1 == a3)) || ((a14 == 18 && 1 == a7) && ((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3)) || (((16 == a28 && 1 == a3) && 19 == a14) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && 16 == a28) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a28 <= 15) && 17 == a4)) || (((((!(17 == a26) && 1 == a7) && 17 <= a28) && 1 == a3) && 19 == a14) && 17 == a4)) || ((((17 <= a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a7 <= 0) && 20 == a14)) || ((((a3 <= 0 && a4 == 16) && 17 <= a28) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && 1 == a7) && 18 <= a4) && a26 == 18) && 19 == a14)) || ((((!(17 == a26) && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || (((a3 <= 0 && 19 == a14) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 18 <= a4) && 16 == a28) && 1 == a3) && 20 == a14)) || (((1 == a7 && a4 == 16) && 1 == a3) && a26 == 18)) || ((((a3 <= 0 && 1 == a7) && a4 == 16) && a28 <= 15) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && !(a14 == 18)) && 17 == a4)) || ((((a28 <= 15 && 18 <= a4) && 1 == a3) && !(a14 == 18)) && a7 <= 0)) || (((((a3 <= 0 && !(17 == a26)) && a14 == 18) && 1 == a7) && 17 <= a28) && 18 <= a4)) || ((((a3 <= 0 && 16 == a28) && !(a14 == 18)) && a7 <= 0) && 17 == a4)) || (((((16 == a28 && 1 == a3) && !(a14 == 18)) && !(a26 == 19)) && a7 <= 0) && 17 == a4)) || ((((17 == a26 && 1 == a7) && a28 <= 15) && 1 == a3) && 20 == a14)) || (18 <= a4 && ((!(17 == a26) && 1 == a7) && 16 == a28) && 1 == a3)) || ((((a3 <= 0 && 17 == a26) && a4 == 16) && a28 <= 15) && a7 <= 0)) || (18 <= a4 && ((a28 <= 15 && 1 == a3) && !(a26 == 19)) && a7 <= 0)) || ((((a3 <= 0 && a4 == 16) && a28 <= 15) && !(a14 == 18)) && a7 <= 0)) || ((((17 == a26 && a28 <= 15) && 1 == a3) && 20 == a14) && a7 <= 0)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 17 <= a28) && 17 == a4)) || ((((17 == a26 && 16 == a28) && 1 == a3) && 20 == a14) && a7 <= 0)) || (((((!(17 == a26) && a14 == 18) && 1 == a7) && 17 <= a28) && 1 == a3) && 17 == a4)) || ((((16 == a28 && 1 == a3) && a26 == 18) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && a4 == 16) && 19 == a14)) || ((((a3 <= 0 && !(17 == a26)) && 1 == a7) && 18 <= a4) && 16 == a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a28) && a7 <= 0) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && 1 == a7) && a4 == 16) && 17 <= a28)) || (17 == a26 && (1 == a3 && 19 == a14) && a7 <= 0)) || ((((a14 == 18 && 1 == a7) && a28 <= 15) && 18 <= a4) && 1 == a3)) || ((((17 == a26 && !(18 == a4)) && 16 == a28) && 1 == a3) && a4 == 16)) || ((((1 == a7 && 17 <= a28) && 1 == a3) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && a14 == 18) && a4 == 16) && 17 <= a28) && a7 <= 0)) || (((a3 <= 0 && 1 == a7) && a26 == 18) && 17 == a4)) || ((((a3 <= 0 && 16 == a28) && a26 == 18) && a7 <= 0) && 17 == a4)) || (((17 == a26 && 1 == a7) && a4 == 16) && 1 == a3) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 885 locations, 1 error locations. Result: SAFE, OverallTime: 161.3s, OverallIterations: 18, TraceHistogramMax: 7, AutomataDifference: 84.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.2s, HoareTripleCheckerStatistics: 15184 SDtfs, 21586 SDslu, 302 SDs, 0 SdLazy, 71405 SolverSat, 15269 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 59.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4936 GetRequests, 4879 SyntacticMatches, 14 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=124340occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 11.5s AutomataMinimizationTime, 18 MinimizatonAttempts, 49898 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 769 NumberOfFragments, 6091 HoareAnnotationTreeSize, 6 FomulaSimplifications, 28645 FormulaSimplificationTreeSizeReduction, 1.9s HoareSimplificationTime, 6 FomulaSimplificationsInter, 22010 FormulaSimplificationTreeSizeReductionInter, 16.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.1s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 11.4s InterpolantComputationTime, 29015 NumberOfCodeBlocks, 29015 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 28993 ConstructedInterpolants, 0 QuantifiedInterpolants, 93047787 SizeOfPredicates, 1 NumberOfNonLiveVariables, 5623 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 22 InterpolantComputations, 18 PerfectInterpolantSequences, 18645/18770 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...