./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label28_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label28_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/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 135f975c9db1c9341bb4a70ce00cbfa1e1ef94a6 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 05:53:36,864 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 05:53:36,865 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 05:53:36,871 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 05:53:36,871 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 05:53:36,872 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 05:53:36,872 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 05:53:36,873 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 05:53:36,874 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 05:53:36,874 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 05:53:36,875 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 05:53:36,875 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 05:53:36,875 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 05:53:36,876 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 05:53:36,876 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 05:53:36,877 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 05:53:36,877 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 05:53:36,878 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 05:53:36,879 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 05:53:36,880 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 05:53:36,880 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 05:53:36,881 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 05:53:36,882 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 05:53:36,882 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 05:53:36,882 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 05:53:36,883 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 05:53:36,883 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 05:53:36,884 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 05:53:36,884 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 05:53:36,885 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 05:53:36,885 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 05:53:36,885 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 05:53:36,885 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 05:53:36,886 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 05:53:36,886 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 05:53:36,886 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 05:53:36,887 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 05:53:36,893 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 05:53:36,893 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 05:53:36,894 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 05:53:36,894 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 05:53:36,894 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 05:53:36,894 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 05:53:36,894 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 05:53:36,895 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 05:53:36,895 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 05:53:36,895 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 05:53:36,895 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 05:53:36,895 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 05:53:36,895 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 05:53:36,895 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 05:53:36,895 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 05:53:36,896 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 05:53:36,896 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 05:53:36,897 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 05:53:36,897 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 05:53:36,897 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 05:53:36,897 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 05:53:36,897 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 05:53:36,897 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 05:53:36,897 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/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 -> 135f975c9db1c9341bb4a70ce00cbfa1e1ef94a6 [2018-12-09 05:53:36,915 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 05:53:36,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 05:53:36,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 05:53:36,924 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 05:53:36,924 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 05:53:36,925 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label28_true-unreach-call.c [2018-12-09 05:53:36,961 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/data/d0ce641b5/54e76758e03c4c7693853fedd842e9d0/FLAGef4d09b40 [2018-12-09 05:53:37,508 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 05:53:37,508 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/sv-benchmarks/c/eca-rers2012/Problem15_label28_true-unreach-call.c [2018-12-09 05:53:37,517 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/data/d0ce641b5/54e76758e03c4c7693853fedd842e9d0/FLAGef4d09b40 [2018-12-09 05:53:37,962 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/data/d0ce641b5/54e76758e03c4c7693853fedd842e9d0 [2018-12-09 05:53:37,968 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 05:53:37,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 05:53:37,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 05:53:37,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 05:53:37,977 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 05:53:37,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:53:37" (1/1) ... [2018-12-09 05:53:37,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669fce26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:37, skipping insertion in model container [2018-12-09 05:53:37,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:53:37" (1/1) ... [2018-12-09 05:53:37,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 05:53:38,026 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 05:53:38,371 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 05:53:38,374 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 05:53:38,566 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 05:53:38,576 INFO L195 MainTranslator]: Completed translation [2018-12-09 05:53:38,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38 WrapperNode [2018-12-09 05:53:38,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 05:53:38,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 05:53:38,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 05:53:38,577 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 05:53:38,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,603 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 05:53:38,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 05:53:38,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 05:53:38,603 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 05:53:38,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,616 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... [2018-12-09 05:53:38,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 05:53:38,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 05:53:38,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 05:53:38,672 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 05:53:38,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/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 [2018-12-09 05:53:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 05:53:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 05:53:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-09 05:53:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-09 05:53:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 05:53:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 05:53:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 05:53:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 05:53:38,706 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 05:53:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 05:53:40,338 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 05:53:40,338 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 05:53:40,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:53:40 BoogieIcfgContainer [2018-12-09 05:53:40,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 05:53:40,339 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 05:53:40,339 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 05:53:40,341 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 05:53:40,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 05:53:37" (1/3) ... [2018-12-09 05:53:40,341 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178fdea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 05:53:40, skipping insertion in model container [2018-12-09 05:53:40,341 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:53:38" (2/3) ... [2018-12-09 05:53:40,342 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@178fdea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 05:53:40, skipping insertion in model container [2018-12-09 05:53:40,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:53:40" (3/3) ... [2018-12-09 05:53:40,343 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label28_true-unreach-call.c [2018-12-09 05:53:40,348 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 05:53:40,353 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 05:53:40,363 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 05:53:40,386 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 05:53:40,386 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 05:53:40,386 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 05:53:40,386 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 05:53:40,386 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 05:53:40,387 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 05:53:40,387 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 05:53:40,387 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 05:53:40,387 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 05:53:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-09 05:53:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-09 05:53:40,406 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:40,407 INFO L402 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] [2018-12-09 05:53:40,408 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:40,412 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:40,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1729511136, now seen corresponding path program 1 times [2018-12-09 05:53:40,414 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:40,414 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:40,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:40,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:40,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:40,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:40,572 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 05:53:40,572 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 05:53:40,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 05:53:40,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 05:53:40,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:53:40,584 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 3 states. [2018-12-09 05:53:41,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:53:41,989 INFO L93 Difference]: Finished difference Result 1191 states and 2149 transitions. [2018-12-09 05:53:41,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 05:53:41,990 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2018-12-09 05:53:41,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:53:42,001 INFO L225 Difference]: With dead ends: 1191 [2018-12-09 05:53:42,001 INFO L226 Difference]: Without dead ends: 692 [2018-12-09 05:53:42,006 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:53:42,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2018-12-09 05:53:42,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 690. [2018-12-09 05:53:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 690 states. [2018-12-09 05:53:42,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 1154 transitions. [2018-12-09 05:53:42,055 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 1154 transitions. Word has length 38 [2018-12-09 05:53:42,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:53:42,055 INFO L480 AbstractCegarLoop]: Abstraction has 690 states and 1154 transitions. [2018-12-09 05:53:42,055 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 05:53:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1154 transitions. [2018-12-09 05:53:42,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-09 05:53:42,058 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:42,058 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:53:42,058 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:42,058 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:42,059 INFO L82 PathProgramCache]: Analyzing trace with hash -1320950948, now seen corresponding path program 1 times [2018-12-09 05:53:42,059 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:42,059 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:42,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:42,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:42,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:42,186 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 05:53:42,186 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 05:53:42,187 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 05:53:42,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 05:53:42,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 05:53:42,188 INFO L87 Difference]: Start difference. First operand 690 states and 1154 transitions. Second operand 6 states. [2018-12-09 05:53:44,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:53:44,865 INFO L93 Difference]: Finished difference Result 2057 states and 3487 transitions. [2018-12-09 05:53:44,866 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 05:53:44,866 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 111 [2018-12-09 05:53:44,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:53:44,871 INFO L225 Difference]: With dead ends: 2057 [2018-12-09 05:53:44,871 INFO L226 Difference]: Without dead ends: 1373 [2018-12-09 05:53:44,873 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 05:53:44,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2018-12-09 05:53:44,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1342. [2018-12-09 05:53:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2018-12-09 05:53:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 2245 transitions. [2018-12-09 05:53:44,903 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 2245 transitions. Word has length 111 [2018-12-09 05:53:44,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:53:44,903 INFO L480 AbstractCegarLoop]: Abstraction has 1342 states and 2245 transitions. [2018-12-09 05:53:44,903 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 05:53:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2245 transitions. [2018-12-09 05:53:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-12-09 05:53:44,904 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:44,905 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:53:44,905 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:44,905 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:44,905 INFO L82 PathProgramCache]: Analyzing trace with hash -1532585933, now seen corresponding path program 1 times [2018-12-09 05:53:44,905 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:44,905 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:44,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:44,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:44,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:44,962 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 05:53:44,962 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 05:53:44,963 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 05:53:44,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 05:53:44,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 05:53:44,963 INFO L87 Difference]: Start difference. First operand 1342 states and 2245 transitions. Second operand 5 states. [2018-12-09 05:53:47,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:53:47,333 INFO L93 Difference]: Finished difference Result 3990 states and 6801 transitions. [2018-12-09 05:53:47,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 05:53:47,334 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2018-12-09 05:53:47,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:53:47,344 INFO L225 Difference]: With dead ends: 3990 [2018-12-09 05:53:47,345 INFO L226 Difference]: Without dead ends: 2654 [2018-12-09 05:53:47,348 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 05:53:47,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2654 states. [2018-12-09 05:53:47,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2654 to 2615. [2018-12-09 05:53:47,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2615 states. [2018-12-09 05:53:47,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 2615 states and 3768 transitions. [2018-12-09 05:53:47,392 INFO L78 Accepts]: Start accepts. Automaton has 2615 states and 3768 transitions. Word has length 114 [2018-12-09 05:53:47,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:53:47,392 INFO L480 AbstractCegarLoop]: Abstraction has 2615 states and 3768 transitions. [2018-12-09 05:53:47,392 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 05:53:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 3768 transitions. [2018-12-09 05:53:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-12-09 05:53:47,394 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:47,394 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:53:47,394 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:47,394 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:47,394 INFO L82 PathProgramCache]: Analyzing trace with hash -1482212639, now seen corresponding path program 1 times [2018-12-09 05:53:47,395 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:47,395 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:47,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:47,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:47,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:47,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 05:53:47,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-09 05:53:47,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 05:53:47,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 05:53:47,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-09 05:53:47,470 INFO L87 Difference]: Start difference. First operand 2615 states and 3768 transitions. Second operand 6 states. [2018-12-09 05:53:49,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:53:49,438 INFO L93 Difference]: Finished difference Result 6572 states and 9809 transitions. [2018-12-09 05:53:49,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 05:53:49,438 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 124 [2018-12-09 05:53:49,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:53:49,447 INFO L225 Difference]: With dead ends: 6572 [2018-12-09 05:53:49,447 INFO L226 Difference]: Without dead ends: 3963 [2018-12-09 05:53:49,451 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-09 05:53:49,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3963 states. [2018-12-09 05:53:49,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3963 to 3910. [2018-12-09 05:53:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3910 states. [2018-12-09 05:53:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 3910 states and 5486 transitions. [2018-12-09 05:53:49,506 INFO L78 Accepts]: Start accepts. Automaton has 3910 states and 5486 transitions. Word has length 124 [2018-12-09 05:53:49,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:53:49,506 INFO L480 AbstractCegarLoop]: Abstraction has 3910 states and 5486 transitions. [2018-12-09 05:53:49,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 05:53:49,506 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5486 transitions. [2018-12-09 05:53:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-12-09 05:53:49,508 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:49,508 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:53:49,508 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:49,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:49,508 INFO L82 PathProgramCache]: Analyzing trace with hash 934964196, now seen corresponding path program 1 times [2018-12-09 05:53:49,508 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:49,508 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:49,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:49,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:49,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:49,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:49,570 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 05:53:49,570 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 05:53:49,570 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 05:53:49,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 05:53:49,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 05:53:49,571 INFO L87 Difference]: Start difference. First operand 3910 states and 5486 transitions. Second operand 5 states. [2018-12-09 05:53:53,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:53:53,264 INFO L93 Difference]: Finished difference Result 10080 states and 14344 transitions. [2018-12-09 05:53:53,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 05:53:53,265 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2018-12-09 05:53:53,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:53:53,278 INFO L225 Difference]: With dead ends: 10080 [2018-12-09 05:53:53,278 INFO L226 Difference]: Without dead ends: 6176 [2018-12-09 05:53:53,283 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-09 05:53:53,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6176 states. [2018-12-09 05:53:53,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6176 to 6153. [2018-12-09 05:53:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6153 states. [2018-12-09 05:53:53,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 6153 states and 8483 transitions. [2018-12-09 05:53:53,354 INFO L78 Accepts]: Start accepts. Automaton has 6153 states and 8483 transitions. Word has length 134 [2018-12-09 05:53:53,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:53:53,355 INFO L480 AbstractCegarLoop]: Abstraction has 6153 states and 8483 transitions. [2018-12-09 05:53:53,355 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 05:53:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 6153 states and 8483 transitions. [2018-12-09 05:53:53,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-12-09 05:53:53,356 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:53,356 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:53:53,356 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:53,356 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:53,356 INFO L82 PathProgramCache]: Analyzing trace with hash -1847889797, now seen corresponding path program 1 times [2018-12-09 05:53:53,356 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:53,357 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:53,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:53,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:53,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:53,445 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:53:53,445 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:53:53,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:53,495 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:53:53,573 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:53,591 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 05:53:53,591 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 8 [2018-12-09 05:53:53,591 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 05:53:53,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 05:53:53,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-09 05:53:53,592 INFO L87 Difference]: Start difference. First operand 6153 states and 8483 transitions. Second operand 8 states. [2018-12-09 05:53:57,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:53:57,477 INFO L93 Difference]: Finished difference Result 15928 states and 22774 transitions. [2018-12-09 05:53:57,477 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-09 05:53:57,477 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 149 [2018-12-09 05:53:57,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:53:57,501 INFO L225 Difference]: With dead ends: 15928 [2018-12-09 05:53:57,501 INFO L226 Difference]: Without dead ends: 10088 [2018-12-09 05:53:57,510 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 150 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2018-12-09 05:53:57,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10088 states. [2018-12-09 05:53:57,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10088 to 9742. [2018-12-09 05:53:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9742 states. [2018-12-09 05:53:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9742 states to 9742 states and 13599 transitions. [2018-12-09 05:53:57,634 INFO L78 Accepts]: Start accepts. Automaton has 9742 states and 13599 transitions. Word has length 149 [2018-12-09 05:53:57,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:53:57,634 INFO L480 AbstractCegarLoop]: Abstraction has 9742 states and 13599 transitions. [2018-12-09 05:53:57,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 05:53:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 9742 states and 13599 transitions. [2018-12-09 05:53:57,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-12-09 05:53:57,636 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:57,637 INFO L402 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 05:53:57,637 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:57,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:57,637 INFO L82 PathProgramCache]: Analyzing trace with hash -1713471361, now seen corresponding path program 1 times [2018-12-09 05:53:57,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:57,637 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:57,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:57,638 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:57,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-12-09 05:53:57,695 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 05:53:57,695 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 05:53:57,695 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 05:53:57,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 05:53:57,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:53:57,696 INFO L87 Difference]: Start difference. First operand 9742 states and 13599 transitions. Second operand 3 states. [2018-12-09 05:53:58,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:53:58,891 INFO L93 Difference]: Finished difference Result 26937 states and 38679 transitions. [2018-12-09 05:53:58,891 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 05:53:58,891 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2018-12-09 05:53:58,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:53:58,926 INFO L225 Difference]: With dead ends: 26937 [2018-12-09 05:53:58,926 INFO L226 Difference]: Without dead ends: 14022 [2018-12-09 05:53:58,939 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:53:58,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14022 states. [2018-12-09 05:53:59,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14022 to 13703. [2018-12-09 05:53:59,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13703 states. [2018-12-09 05:53:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13703 states to 13703 states and 17471 transitions. [2018-12-09 05:53:59,081 INFO L78 Accepts]: Start accepts. Automaton has 13703 states and 17471 transitions. Word has length 206 [2018-12-09 05:53:59,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:53:59,082 INFO L480 AbstractCegarLoop]: Abstraction has 13703 states and 17471 transitions. [2018-12-09 05:53:59,082 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 05:53:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 13703 states and 17471 transitions. [2018-12-09 05:53:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2018-12-09 05:53:59,085 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:53:59,085 INFO L402 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 05:53:59,085 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:53:59,085 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:53:59,086 INFO L82 PathProgramCache]: Analyzing trace with hash 816806957, now seen corresponding path program 1 times [2018-12-09 05:53:59,086 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:53:59,086 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:53:59,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:59,086 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:59,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:53:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 135 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:53:59,520 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:53:59,520 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:53:59,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:53:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:53:59,574 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:53:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-09 05:53:59,739 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 05:53:59,739 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [14] total 17 [2018-12-09 05:53:59,740 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-12-09 05:53:59,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-12-09 05:53:59,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2018-12-09 05:53:59,740 INFO L87 Difference]: Start difference. First operand 13703 states and 17471 transitions. Second operand 17 states. [2018-12-09 05:54:03,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:03,952 INFO L93 Difference]: Finished difference Result 28465 states and 36617 transitions. [2018-12-09 05:54:03,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-12-09 05:54:03,952 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 274 [2018-12-09 05:54:03,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:03,980 INFO L225 Difference]: With dead ends: 28465 [2018-12-09 05:54:03,980 INFO L226 Difference]: Without dead ends: 15075 [2018-12-09 05:54:03,992 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 272 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 596 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=358, Invalid=1712, Unknown=0, NotChecked=0, Total=2070 [2018-12-09 05:54:04,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15075 states. [2018-12-09 05:54:04,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15075 to 14101. [2018-12-09 05:54:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14101 states. [2018-12-09 05:54:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14101 states to 14101 states and 17862 transitions. [2018-12-09 05:54:04,137 INFO L78 Accepts]: Start accepts. Automaton has 14101 states and 17862 transitions. Word has length 274 [2018-12-09 05:54:04,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:04,137 INFO L480 AbstractCegarLoop]: Abstraction has 14101 states and 17862 transitions. [2018-12-09 05:54:04,138 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-12-09 05:54:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 14101 states and 17862 transitions. [2018-12-09 05:54:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2018-12-09 05:54:04,141 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:04,141 INFO L402 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 05:54:04,141 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:04,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:04,141 INFO L82 PathProgramCache]: Analyzing trace with hash 1761945094, now seen corresponding path program 1 times [2018-12-09 05:54:04,141 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:04,141 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:04,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:04,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:04,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 05:54:04,339 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:04,339 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:04,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:04,398 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 171 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:54:04,492 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 05:54:04,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2018-12-09 05:54:04,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-09 05:54:04,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-09 05:54:04,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-12-09 05:54:04,493 INFO L87 Difference]: Start difference. First operand 14101 states and 17862 transitions. Second operand 10 states. [2018-12-09 05:54:11,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:11,190 INFO L93 Difference]: Finished difference Result 49810 states and 66122 transitions. [2018-12-09 05:54:11,190 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-12-09 05:54:11,190 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 386 [2018-12-09 05:54:11,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:11,271 INFO L225 Difference]: With dead ends: 49810 [2018-12-09 05:54:11,272 INFO L226 Difference]: Without dead ends: 36022 [2018-12-09 05:54:11,284 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 452 GetRequests, 400 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 963 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=500, Invalid=2362, Unknown=0, NotChecked=0, Total=2862 [2018-12-09 05:54:11,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36022 states. [2018-12-09 05:54:11,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36022 to 34155. [2018-12-09 05:54:11,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34155 states. [2018-12-09 05:54:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34155 states to 34155 states and 43020 transitions. [2018-12-09 05:54:11,594 INFO L78 Accepts]: Start accepts. Automaton has 34155 states and 43020 transitions. Word has length 386 [2018-12-09 05:54:11,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:11,595 INFO L480 AbstractCegarLoop]: Abstraction has 34155 states and 43020 transitions. [2018-12-09 05:54:11,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-09 05:54:11,595 INFO L276 IsEmpty]: Start isEmpty. Operand 34155 states and 43020 transitions. [2018-12-09 05:54:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2018-12-09 05:54:11,599 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:11,599 INFO L402 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 05:54:11,599 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:11,599 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:11,599 INFO L82 PathProgramCache]: Analyzing trace with hash -862059873, now seen corresponding path program 1 times [2018-12-09 05:54:11,600 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:11,600 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:11,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:11,600 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:11,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:11,758 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 156 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:54:11,759 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:11,759 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:11,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:11,828 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 156 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 05:54:12,001 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 05:54:12,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-09 05:54:12,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 05:54:12,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 05:54:12,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 05:54:12,002 INFO L87 Difference]: Start difference. First operand 34155 states and 43020 transitions. Second operand 9 states. [2018-12-09 05:54:15,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:15,067 INFO L93 Difference]: Finished difference Result 81278 states and 112714 transitions. [2018-12-09 05:54:15,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-09 05:54:15,067 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 420 [2018-12-09 05:54:15,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:15,167 INFO L225 Difference]: With dead ends: 81278 [2018-12-09 05:54:15,167 INFO L226 Difference]: Without dead ends: 47436 [2018-12-09 05:54:15,199 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 424 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-12-09 05:54:15,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47436 states. [2018-12-09 05:54:15,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47436 to 45436. [2018-12-09 05:54:15,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45436 states. [2018-12-09 05:54:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45436 states to 45436 states and 62977 transitions. [2018-12-09 05:54:15,791 INFO L78 Accepts]: Start accepts. Automaton has 45436 states and 62977 transitions. Word has length 420 [2018-12-09 05:54:15,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:15,792 INFO L480 AbstractCegarLoop]: Abstraction has 45436 states and 62977 transitions. [2018-12-09 05:54:15,792 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 05:54:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 45436 states and 62977 transitions. [2018-12-09 05:54:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2018-12-09 05:54:15,798 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:15,798 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:54:15,798 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:15,798 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:15,798 INFO L82 PathProgramCache]: Analyzing trace with hash -23561339, now seen corresponding path program 1 times [2018-12-09 05:54:15,798 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:15,798 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:15,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:15,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:15,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 05:54:16,113 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:16,114 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:16,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:16,187 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 332 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 05:54:16,303 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 05:54:16,303 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-09 05:54:16,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 05:54:16,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 05:54:16,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 05:54:16,304 INFO L87 Difference]: Start difference. First operand 45436 states and 62977 transitions. Second operand 9 states. [2018-12-09 05:54:19,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:19,755 INFO L93 Difference]: Finished difference Result 89526 states and 124309 transitions. [2018-12-09 05:54:19,756 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-09 05:54:19,756 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 550 [2018-12-09 05:54:19,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:19,845 INFO L225 Difference]: With dead ends: 89526 [2018-12-09 05:54:19,845 INFO L226 Difference]: Without dead ends: 44403 [2018-12-09 05:54:19,916 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 579 GetRequests, 560 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-12-09 05:54:19,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44403 states. [2018-12-09 05:54:20,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44403 to 43837. [2018-12-09 05:54:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43837 states. [2018-12-09 05:54:20,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43837 states to 43837 states and 52305 transitions. [2018-12-09 05:54:20,431 INFO L78 Accepts]: Start accepts. Automaton has 43837 states and 52305 transitions. Word has length 550 [2018-12-09 05:54:20,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:20,432 INFO L480 AbstractCegarLoop]: Abstraction has 43837 states and 52305 transitions. [2018-12-09 05:54:20,432 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 05:54:20,432 INFO L276 IsEmpty]: Start isEmpty. Operand 43837 states and 52305 transitions. [2018-12-09 05:54:20,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2018-12-09 05:54:20,436 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:20,436 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:54:20,437 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:20,437 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:20,437 INFO L82 PathProgramCache]: Analyzing trace with hash 328707242, now seen corresponding path program 1 times [2018-12-09 05:54:20,437 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:20,437 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:20,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:20,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:20,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 333 proven. 30 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 05:54:20,747 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:20,747 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:20,753 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:20,836 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 329 proven. 34 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-09 05:54:21,092 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 05:54:21,092 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2018-12-09 05:54:21,092 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 05:54:21,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 05:54:21,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-12-09 05:54:21,093 INFO L87 Difference]: Start difference. First operand 43837 states and 52305 transitions. Second operand 11 states. [2018-12-09 05:54:32,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:32,362 INFO L93 Difference]: Finished difference Result 104889 states and 125453 transitions. [2018-12-09 05:54:32,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-12-09 05:54:32,362 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 579 [2018-12-09 05:54:32,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:32,479 INFO L225 Difference]: With dead ends: 104889 [2018-12-09 05:54:32,479 INFO L226 Difference]: Without dead ends: 61365 [2018-12-09 05:54:32,547 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 674 GetRequests, 619 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1029 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=602, Invalid=2590, Unknown=0, NotChecked=0, Total=3192 [2018-12-09 05:54:32,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61365 states. [2018-12-09 05:54:33,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61365 to 55357. [2018-12-09 05:54:33,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55357 states. [2018-12-09 05:54:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55357 states to 55357 states and 62938 transitions. [2018-12-09 05:54:33,262 INFO L78 Accepts]: Start accepts. Automaton has 55357 states and 62938 transitions. Word has length 579 [2018-12-09 05:54:33,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:33,262 INFO L480 AbstractCegarLoop]: Abstraction has 55357 states and 62938 transitions. [2018-12-09 05:54:33,262 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 05:54:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 55357 states and 62938 transitions. [2018-12-09 05:54:33,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 793 [2018-12-09 05:54:33,285 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:33,285 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:54:33,286 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:33,286 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:33,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1211402860, now seen corresponding path program 1 times [2018-12-09 05:54:33,286 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:33,286 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:33,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:33,287 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:33,287 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 177 proven. 4 refuted. 0 times theorem prover too weak. 1087 trivial. 0 not checked. [2018-12-09 05:54:33,543 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:33,543 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:33,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:33,643 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 761 proven. 0 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2018-12-09 05:54:33,854 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 05:54:33,855 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-09 05:54:33,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 05:54:33,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 05:54:33,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:54:33,856 INFO L87 Difference]: Start difference. First operand 55357 states and 62938 transitions. Second operand 3 states. [2018-12-09 05:54:35,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:35,145 INFO L93 Difference]: Finished difference Result 105352 states and 119976 transitions. [2018-12-09 05:54:35,145 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 05:54:35,145 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 792 [2018-12-09 05:54:35,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:35,248 INFO L225 Difference]: With dead ends: 105352 [2018-12-09 05:54:35,248 INFO L226 Difference]: Without dead ends: 55037 [2018-12-09 05:54:35,315 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 794 GetRequests, 793 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:54:35,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55037 states. [2018-12-09 05:54:35,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55037 to 54722. [2018-12-09 05:54:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54722 states. [2018-12-09 05:54:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54722 states to 54722 states and 62055 transitions. [2018-12-09 05:54:35,932 INFO L78 Accepts]: Start accepts. Automaton has 54722 states and 62055 transitions. Word has length 792 [2018-12-09 05:54:35,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:35,933 INFO L480 AbstractCegarLoop]: Abstraction has 54722 states and 62055 transitions. [2018-12-09 05:54:35,933 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 05:54:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 54722 states and 62055 transitions. [2018-12-09 05:54:35,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2018-12-09 05:54:35,955 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:35,955 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:54:35,955 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:35,955 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:35,955 INFO L82 PathProgramCache]: Analyzing trace with hash 330399463, now seen corresponding path program 1 times [2018-12-09 05:54:35,955 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:35,956 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:35,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:35,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:35,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 526 proven. 122 refuted. 0 times theorem prover too weak. 709 trivial. 0 not checked. [2018-12-09 05:54:36,400 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:36,400 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:36,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:36,505 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1357 backedges. 981 proven. 2 refuted. 0 times theorem prover too weak. 374 trivial. 0 not checked. [2018-12-09 05:54:36,691 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 05:54:36,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 9 [2018-12-09 05:54:36,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 05:54:36,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 05:54:36,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-09 05:54:36,692 INFO L87 Difference]: Start difference. First operand 54722 states and 62055 transitions. Second operand 9 states. [2018-12-09 05:54:42,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:42,423 INFO L93 Difference]: Finished difference Result 127144 states and 144826 transitions. [2018-12-09 05:54:42,424 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-09 05:54:42,424 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 817 [2018-12-09 05:54:42,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:42,536 INFO L225 Difference]: With dead ends: 127144 [2018-12-09 05:54:42,536 INFO L226 Difference]: Without dead ends: 60714 [2018-12-09 05:54:42,635 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 826 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=105, Invalid=237, Unknown=0, NotChecked=0, Total=342 [2018-12-09 05:54:42,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60714 states. [2018-12-09 05:54:43,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60714 to 57703. [2018-12-09 05:54:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57703 states. [2018-12-09 05:54:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57703 states to 57703 states and 62299 transitions. [2018-12-09 05:54:43,305 INFO L78 Accepts]: Start accepts. Automaton has 57703 states and 62299 transitions. Word has length 817 [2018-12-09 05:54:43,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:43,306 INFO L480 AbstractCegarLoop]: Abstraction has 57703 states and 62299 transitions. [2018-12-09 05:54:43,306 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 05:54:43,306 INFO L276 IsEmpty]: Start isEmpty. Operand 57703 states and 62299 transitions. [2018-12-09 05:54:43,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2018-12-09 05:54:43,354 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:43,354 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 05:54:43,355 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:43,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:43,355 INFO L82 PathProgramCache]: Analyzing trace with hash 2040209752, now seen corresponding path program 1 times [2018-12-09 05:54:43,355 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:43,355 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:43,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:43,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:43,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:43,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1803 backedges. 216 proven. 6 refuted. 0 times theorem prover too weak. 1581 trivial. 0 not checked. [2018-12-09 05:54:43,791 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:43,792 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:43,797 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:43,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:43,911 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:44,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1803 backedges. 1040 proven. 0 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2018-12-09 05:54:44,173 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 05:54:44,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-09 05:54:44,174 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 05:54:44,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 05:54:44,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:54:44,175 INFO L87 Difference]: Start difference. First operand 57703 states and 62299 transitions. Second operand 3 states. [2018-12-09 05:54:45,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:45,666 INFO L93 Difference]: Finished difference Result 122266 states and 132141 transitions. [2018-12-09 05:54:45,667 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 05:54:45,667 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 944 [2018-12-09 05:54:45,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:45,777 INFO L225 Difference]: With dead ends: 122266 [2018-12-09 05:54:45,777 INFO L226 Difference]: Without dead ends: 66104 [2018-12-09 05:54:45,850 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 946 GetRequests, 944 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 05:54:45,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66104 states. [2018-12-09 05:54:46,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66104 to 63889. [2018-12-09 05:54:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63889 states. [2018-12-09 05:54:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63889 states to 63889 states and 68647 transitions. [2018-12-09 05:54:46,573 INFO L78 Accepts]: Start accepts. Automaton has 63889 states and 68647 transitions. Word has length 944 [2018-12-09 05:54:46,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:46,573 INFO L480 AbstractCegarLoop]: Abstraction has 63889 states and 68647 transitions. [2018-12-09 05:54:46,573 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 05:54:46,574 INFO L276 IsEmpty]: Start isEmpty. Operand 63889 states and 68647 transitions. [2018-12-09 05:54:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2018-12-09 05:54:46,620 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 05:54:46,621 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 05:54:46,621 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 05:54:46,621 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 05:54:46,622 INFO L82 PathProgramCache]: Analyzing trace with hash 1175821999, now seen corresponding path program 1 times [2018-12-09 05:54:46,622 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 05:54:46,622 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 05:54:46,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:46,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:46,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 05:54:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:47,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1986 backedges. 549 proven. 207 refuted. 0 times theorem prover too weak. 1230 trivial. 0 not checked. [2018-12-09 05:54:47,189 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 05:54:47,189 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 05:54:47,196 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 05:54:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 05:54:47,324 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 05:54:47,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1986 backedges. 1352 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-12-09 05:54:47,636 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 05:54:47,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-12-09 05:54:47,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 05:54:47,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 05:54:47,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-12-09 05:54:47,637 INFO L87 Difference]: Start difference. First operand 63889 states and 68647 transitions. Second operand 8 states. [2018-12-09 05:54:50,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 05:54:50,330 INFO L93 Difference]: Finished difference Result 92040 states and 98856 transitions. [2018-12-09 05:54:50,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 05:54:50,331 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1033 [2018-12-09 05:54:50,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 05:54:50,332 INFO L225 Difference]: With dead ends: 92040 [2018-12-09 05:54:50,332 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 05:54:50,399 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1042 GetRequests, 1034 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-12-09 05:54:50,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 05:54:50,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 05:54:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 05:54:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 05:54:50,399 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1033 [2018-12-09 05:54:50,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 05:54:50,400 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 05:54:50,400 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 05:54:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 05:54:50,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 05:54:50,403 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 05:54:50,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:50,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:51,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:52,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:53,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,274 WARN L180 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 1052 DAG size of output: 863 [2018-12-09 05:54:54,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:54,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:55,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:56,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,158 WARN L180 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 1052 DAG size of output: 863 [2018-12-09 05:54:57,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:54:57,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 05:55:00,943 WARN L180 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 640 DAG size of output: 157 [2018-12-09 05:55:04,121 WARN L180 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 640 DAG size of output: 157 [2018-12-09 05:55:10,065 WARN L180 SmtUtils]: Spent 5.91 s on a formula simplification. DAG size of input: 847 DAG size of output: 134 [2018-12-09 05:55:15,550 WARN L180 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 847 DAG size of output: 134 [2018-12-09 05:55:20,047 WARN L180 SmtUtils]: Spent 4.46 s on a formula simplification. DAG size of input: 651 DAG size of output: 171 [2018-12-09 05:55:20,049 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 05:55:20,049 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-09 05:55:20,049 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 05:55:20,049 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse28 (= |old(~a2~0)| ~a2~0)) (.cse11 (= 3 |old(~a2~0)|)) (.cse30 (+ |old(~a0~0)| 98)) (.cse14 (= ~a29~0 |old(~a29~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse16 (= ~a4~0 |old(~a4~0)|)) (.cse26 (= 4 |old(~a2~0)|))) (let ((.cse3 (+ |old(~a29~0)| 127)) (.cse7 (not .cse26)) (.cse8 (<= |old(~a29~0)| 43)) (.cse6 (and (and .cse14 (= 4 ~a2~0)) .cse13 .cse16)) (.cse25 (< |old(~a29~0)| 134634)) (.cse12 (< (+ |old(~a0~0)| 146) 0)) (.cse15 (= ~a2~0 |old(~a2~0)|)) (.cse9 (< 0 (+ |old(~a0~0)| 61))) (.cse29 (<= .cse30 0)) (.cse18 (< 0 (+ |old(~a0~0)| 104))) (.cse0 (<= (+ |old(~a4~0)| 86) 0)) (.cse2 (< 0 (+ |old(~a0~0)| 147))) (.cse17 (<= (+ |old(~a29~0)| 16) 0)) (.cse24 (not (= 2 |old(~a2~0)|))) (.cse23 (< 43 |old(~a29~0)|)) (.cse22 (< 1 |old(~a2~0)|)) (.cse20 (and .cse14 .cse13 (= 3 ~a2~0) .cse16)) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse27 (< (+ |old(~a4~0)| 74) 0)) (.cse19 (not .cse11)) (.cse21 (< 0 .cse30)) (.cse10 (< 0 (+ |old(~a4~0)| 89))) (.cse4 (< |old(~a2~0)| 3)) (.cse5 (and .cse14 .cse28 .cse13 .cse16))) (and (or .cse0 .cse1 .cse2 (< 0 .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse6 (or .cse7 .cse2 .cse8)) (or .cse9 (or .cse10 .cse11 .cse12) (and .cse13 (and .cse14 .cse15 .cse16))) (or .cse10 .cse12 .cse17 .cse18 .cse19 .cse20) (or .cse5 .cse0 .cse12 .cse1 .cse21 .cse22) (or .cse0 .cse1 .cse17 .cse23 .cse5 .cse22) (or .cse13 (or .cse10 (< .cse3 0) .cse24)) (or .cse20 (or .cse10 .cse12 .cse25 .cse19)) (or .cse5 .cse0 .cse11 .cse25 .cse1 .cse26 .cse21) (or .cse1 (or .cse7 .cse8) .cse27 .cse18 .cse6) (or .cse0 .cse1 .cse5 (or .cse25 .cse2)) (or .cse0 .cse11 .cse1 .cse23 .cse5 .cse4 .cse18 .cse26) (or (and (and .cse14 (= 2 ~a2~0) .cse16) .cse13) (or .cse12 (or .cse10 .cse24))) (or .cse10 .cse2 (and .cse28 .cse14 (<= (+ ~a0~0 147) 0) .cse16)) (or .cse10 .cse17 .cse29 .cse20 .cse19) (or .cse5 .cse1 (or .cse11 .cse2 .cse17 .cse26)) (or .cse23 .cse5 (or .cse9 .cse1 .cse29 .cse22)) (or .cse0 .cse11 .cse1 .cse17 .cse23 .cse5 .cse26 .cse21) (or .cse10 .cse11 .cse23 .cse4 (and .cse14 .cse15 .cse13 .cse16)) (or .cse9 .cse10 .cse29 .cse20 .cse19) (or .cse20 (or (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299928) (+ |old(~a29~0)| 300072)) (<= v_prenex_4 43) (< v_prenex_4 0))) .cse10 .cse19)) (or .cse20 .cse1 .cse2 .cse17 .cse23 .cse19) (or .cse0 .cse1 .cse2 .cse23 .cse20 .cse19) (or .cse1 .cse2 .cse5 .cse27) (or .cse0 .cse1 .cse17 .cse18 .cse24 .cse5) (or .cse0 .cse1 .cse2 .cse5 .cse24) (or .cse1 .cse17 .cse27 .cse5 .cse24 .cse21) (or .cse23 (or .cse10 .cse22) .cse5) (or .cse20 (or .cse1 .cse27 .cse19) .cse21) (or (or .cse10 .cse11 .cse4 .cse26) .cse5)))) [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-09 05:55:20,050 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,051 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-09 05:55:20,052 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,053 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-09 05:55:20,054 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,055 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 103) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,056 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,057 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,058 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-09 05:55:20,059 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse28 (= |old(~a2~0)| ~a2~0)) (.cse11 (= 3 |old(~a2~0)|)) (.cse30 (+ |old(~a0~0)| 98)) (.cse14 (= ~a29~0 |old(~a29~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse16 (= ~a4~0 |old(~a4~0)|)) (.cse26 (= 4 |old(~a2~0)|))) (let ((.cse3 (+ |old(~a29~0)| 127)) (.cse7 (not .cse26)) (.cse8 (<= |old(~a29~0)| 43)) (.cse6 (and (and .cse14 (= 4 ~a2~0)) .cse13 .cse16)) (.cse25 (< |old(~a29~0)| 134634)) (.cse12 (< (+ |old(~a0~0)| 146) 0)) (.cse15 (= ~a2~0 |old(~a2~0)|)) (.cse9 (< 0 (+ |old(~a0~0)| 61))) (.cse29 (<= .cse30 0)) (.cse18 (< 0 (+ |old(~a0~0)| 104))) (.cse0 (<= (+ |old(~a4~0)| 86) 0)) (.cse2 (< 0 (+ |old(~a0~0)| 147))) (.cse17 (<= (+ |old(~a29~0)| 16) 0)) (.cse24 (not (= 2 |old(~a2~0)|))) (.cse23 (< 43 |old(~a29~0)|)) (.cse22 (< 1 |old(~a2~0)|)) (.cse20 (and .cse14 .cse13 (= 3 ~a2~0) .cse16)) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse27 (< (+ |old(~a4~0)| 74) 0)) (.cse19 (not .cse11)) (.cse21 (< 0 .cse30)) (.cse10 (< 0 (+ |old(~a4~0)| 89))) (.cse4 (< |old(~a2~0)| 3)) (.cse5 (and .cse14 .cse28 .cse13 .cse16))) (and (or .cse0 .cse1 .cse2 (< 0 .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse6 (or .cse7 .cse2 .cse8)) (or .cse9 (or .cse10 .cse11 .cse12) (and .cse13 (and .cse14 .cse15 .cse16))) (or .cse10 .cse12 .cse17 .cse18 .cse19 .cse20) (or .cse5 .cse0 .cse12 .cse1 .cse21 .cse22) (or .cse0 .cse1 .cse17 .cse23 .cse5 .cse22) (or .cse13 (or .cse10 (< .cse3 0) .cse24)) (or .cse20 (or .cse10 .cse12 .cse25 .cse19)) (or .cse5 .cse0 .cse11 .cse25 .cse1 .cse26 .cse21) (or .cse1 (or .cse7 .cse8) .cse27 .cse18 .cse6) (or .cse0 .cse1 .cse5 (or .cse25 .cse2)) (or .cse0 .cse11 .cse1 .cse23 .cse5 .cse4 .cse18 .cse26) (or (and (and .cse14 (= 2 ~a2~0) .cse16) .cse13) (or .cse12 (or .cse10 .cse24))) (or .cse10 .cse2 (and .cse28 .cse14 (<= (+ ~a0~0 147) 0) .cse16)) (or .cse10 .cse17 .cse29 .cse20 .cse19) (or .cse5 .cse1 (or .cse11 .cse2 .cse17 .cse26)) (or .cse23 .cse5 (or .cse9 .cse1 .cse29 .cse22)) (or .cse0 .cse11 .cse1 .cse17 .cse23 .cse5 .cse26 .cse21) (or .cse10 .cse11 .cse23 .cse4 (and .cse14 .cse15 .cse13 .cse16)) (or .cse9 .cse10 .cse29 .cse20 .cse19) (or .cse20 (or (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299928) (+ |old(~a29~0)| 300072)) (<= v_prenex_4 43) (< v_prenex_4 0))) .cse10 .cse19)) (or .cse20 .cse1 .cse2 .cse17 .cse23 .cse19) (or .cse0 .cse1 .cse2 .cse23 .cse20 .cse19) (or .cse1 .cse2 .cse5 .cse27) (or .cse0 .cse1 .cse17 .cse18 .cse24 .cse5) (or .cse0 .cse1 .cse2 .cse5 .cse24) (or .cse1 .cse17 .cse27 .cse5 .cse24 .cse21) (or .cse23 (or .cse10 .cse22) .cse5) (or .cse20 (or .cse1 .cse27 .cse19) .cse21) (or (or .cse10 .cse11 .cse4 .cse26) .cse5)))) [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,060 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,061 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-09 05:55:20,062 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,063 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse24 (= 3 |old(~a2~0)|)) (.cse33 (= 3 ~a2~0)) (.cse28 (= |old(~a2~0)| ~a2~0)) (.cse0 (< 0 (+ |old(~a4~0)| 89))) (.cse10 (< 1 |old(~a2~0)|)) (.cse26 (= 4 |old(~a2~0)|)) (.cse22 (= ~a29~0 |old(~a29~0)|)) (.cse23 (= 4 ~a2~0)) (.cse12 (= ~a0~0 |old(~a0~0)|)) (.cse20 (= ~a4~0 |old(~a4~0)|)) (.cse34 (+ |old(~a0~0)| 98))) (let ((.cse16 (<= |old(~a29~0)| 43)) (.cse29 (<= .cse34 0)) (.cse30 (< 0 (+ |old(~a0~0)| 61))) (.cse18 (and (and .cse22 .cse23) .cse12 .cse20)) (.cse15 (not .cse26)) (.cse21 (not (= calculate_output_~input 1))) (.cse3 (< 0 (+ |old(~a0~0)| 104))) (.cse13 (+ |old(~a29~0)| 127)) (.cse7 (<= (+ |old(~a4~0)| 86) 0)) (.cse19 (< 0 (+ |old(~a0~0)| 147))) (.cse2 (<= (+ |old(~a29~0)| 16) 0)) (.cse14 (not (= 2 |old(~a2~0)|))) (.cse11 (< 43 |old(~a29~0)|)) (.cse31 (or .cse0 .cse10)) (.cse6 (and .cse22 .cse28 .cse12 .cse20)) (.cse27 (< |old(~a2~0)| 3)) (.cse32 (= ~a2~0 |old(~a2~0)|)) (.cse5 (and .cse22 .cse12 .cse33 .cse20)) (.cse8 (< 0 (+ |old(~a4~0)| 42))) (.cse17 (< (+ |old(~a4~0)| 74) 0)) (.cse9 (< 0 .cse34)) (.cse1 (< (+ |old(~a0~0)| 146) 0)) (.cse25 (< |old(~a29~0)| 134634)) (.cse4 (not .cse24))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse1 .cse8 .cse9 .cse10) (or .cse7 .cse8 .cse2 .cse11 .cse6 .cse10) (or .cse12 (or .cse0 (< .cse13 0) .cse14)) (or .cse8 (or .cse15 .cse16) .cse17 .cse18 .cse3) (or .cse7 .cse8 (or .cse15 .cse19 .cse16) (and .cse12 .cse20 (and .cse21 .cse22 .cse23))) (or .cse6 .cse7 .cse24 .cse25 .cse8 .cse26 .cse9) (or .cse7 .cse8 .cse6 (or .cse25 .cse19)) (or .cse7 .cse24 .cse8 .cse11 .cse6 .cse27 .cse3 .cse26) (or (and (and .cse22 (= 2 ~a2~0) .cse20) .cse12) (or .cse1 (or .cse0 .cse14))) (or .cse0 .cse19 (and .cse28 .cse22 (<= (+ ~a0~0 147) 0) .cse20)) (or .cse0 .cse2 .cse29 .cse5 .cse4) (or .cse6 .cse30 .cse31) (or .cse11 .cse6 (or .cse30 .cse8 .cse29 .cse10)) (or .cse7 .cse24 .cse8 .cse2 .cse11 .cse6 .cse26 .cse9) (or .cse0 .cse24 .cse11 .cse27 (and .cse22 .cse32 .cse12 .cse20)) (or .cse30 .cse0 .cse29 .cse5 .cse4) (or .cse8 .cse6 (or .cse24 .cse19 .cse2 .cse26)) (or .cse5 (or (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299928) (+ |old(~a29~0)| 300072)) (<= v_prenex_4 43) (< v_prenex_4 0))) .cse0 .cse4)) (or .cse5 .cse8 .cse19 .cse2 .cse11 .cse4) (or .cse30 .cse1 .cse18 (or .cse15 .cse0)) (or .cse7 .cse8 .cse19 .cse11 .cse5 .cse4) (or (and .cse22 (or (not (= ~a2~0 4)) (<= (+ ~a29~0 16) 0) .cse21) .cse28 .cse12 .cse20) .cse8 .cse19 .cse17) (or .cse7 .cse8 .cse2 .cse3 .cse14 .cse6) (or .cse7 .cse8 .cse19 .cse6 (< 0 .cse13) .cse27) (or .cse7 .cse8 .cse19 .cse6 .cse14) (or .cse8 .cse2 .cse17 .cse6 .cse14 .cse9) (or .cse11 .cse31 .cse6) (or (or .cse0 .cse24 .cse27 .cse26) (and (and .cse22 .cse32 .cse20) .cse12)) (or .cse5 (or .cse8 .cse17 .cse4) .cse9) (or (and (and .cse22 .cse33 .cse20) .cse12) (or .cse0 .cse1 .cse25 .cse4))))) [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-09 05:55:20,064 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,065 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,066 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,067 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,068 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,069 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,070 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,071 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,072 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,073 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a4~0 89))) (and (<= .cse0 0) (<= 0 .cse0) (< 0 (+ ~a0~0 98)) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-12-09 05:55:20,074 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 05:55:20,074 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a4~0)| 89))) (or (<= (+ |old(~a0~0)| 98) 0) (not (= 0 (+ |old(~a29~0)| 127))) (< .cse0 0) (< 1 |old(~a2~0)|) (< 0 .cse0) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)))) [2018-12-09 05:55:20,074 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-09 05:55:20,075 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse16 (+ ~a29~0 127))) (let ((.cse26 (+ ~a0~0 98)) (.cse5 (not (= ~a2~0 3))) (.cse9 (<= (+ ~a4~0 89) 0)) (.cse1 (not (= ~a2~0 4))) (.cse23 (<= 0 .cse16))) (let ((.cse12 (and .cse9 .cse1 .cse23)) (.cse3 (<= 134634 ~a29~0)) (.cse7 (= 2 ~a2~0)) (.cse13 (= 3 ~a2~0)) (.cse8 (<= (+ ~a0~0 104) 0)) (.cse21 (<= 0 (+ ~a4~0 74))) (.cse19 (and .cse9 .cse1 .cse5 .cse23)) (.cse17 (<= 3 ~a2~0)) (.cse25 (<= 44 ~a29~0)) (.cse24 (= 4 ~a2~0)) (.cse0 (<= .cse26 0)) (.cse20 (<= 0 (+ ~a0~0 146))) (.cse2 (< 0 (+ ~a4~0 86))) (.cse10 (<= ~a2~0 1)) (.cse18 (<= ~a29~0 43)) (.cse11 (<= (+ ~a0~0 61) 0)) (.cse14 (< 0 .cse26)) (.cse4 (<= (+ ~a4~0 42) 0)) (.cse6 (< 0 (+ ~a29~0 16))) (.cse15 (<= (+ ~a0~0 147) 0)) (.cse22 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse4 (and .cse6 .cse2 .cse7) .cse8) (and (and .cse9 .cse10) .cse11) (and .cse6 .cse12 .cse13 .cse14) (and .cse2 .cse15 (not (= ~a2~0 5)) .cse4 (<= .cse16 0) .cse17) (and .cse0 .cse1 .cse6 .cse2 .cse18 .cse4 .cse5) (and .cse9 .cse15) (< 1 |old(~a2~0)|) (and .cse4 .cse2 .cse15 .cse18 .cse13) (and .cse6 .cse15 .cse18 .cse4 .cse13) (and .cse7 .cse19) (and .cse6 .cse8 .cse12) (and .cse4 .cse1 .cse2 .cse20 .cse8 .cse18 .cse5 .cse17) (and .cse4 .cse15 .cse21) (and .cse3 .cse12 .cse13) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse9 .cse18 .cse5) (<= (+ |old(~a0~0)| 98) 0) (< .cse22 0) (and .cse4 .cse1 .cse2 .cse8 .cse18 .cse5 .cse23 .cse17) (and .cse4 .cse2 .cse15 .cse7) (and .cse4 .cse2 (and .cse3 .cse15)) (and (and .cse9 .cse24) .cse11) (and .cse0 (and .cse4 (and .cse6 .cse21 .cse7))) (and (and .cse4 .cse11 .cse14 .cse10) .cse18) (and .cse0 .cse4 (and .cse21 .cse13)) (and .cse4 .cse8 (and .cse25 .cse24) .cse21) (and .cse19 .cse17) (and .cse4 .cse2 (and .cse25 .cse15 .cse24)) (and .cse0 .cse2 .cse4 .cse20 .cse10) (and (and .cse6 .cse2 .cse10) .cse4 .cse18) (and .cse9 .cse11 .cse14) (and .cse4 (and .cse1 .cse6 .cse15 .cse5)) (< 0 .cse22) (and .cse9 (exists ((v_prenex_4 Int)) (and (< 43 v_prenex_4) (<= 0 v_prenex_4) (<= (+ ~a29~0 300072) (mod v_prenex_4 299928))))))))) [2018-12-09 05:55:20,075 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-09 05:55:20,075 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-09 05:55:20,075 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse16 (+ ~a29~0 127))) (let ((.cse26 (+ ~a0~0 98)) (.cse5 (not (= ~a2~0 3))) (.cse9 (<= (+ ~a4~0 89) 0)) (.cse1 (not (= ~a2~0 4))) (.cse23 (<= 0 .cse16))) (let ((.cse12 (and .cse9 .cse1 .cse23)) (.cse3 (<= 134634 ~a29~0)) (.cse7 (= 2 ~a2~0)) (.cse13 (= 3 ~a2~0)) (.cse8 (<= (+ ~a0~0 104) 0)) (.cse21 (<= 0 (+ ~a4~0 74))) (.cse19 (and .cse9 .cse1 .cse5 .cse23)) (.cse17 (<= 3 ~a2~0)) (.cse25 (<= 44 ~a29~0)) (.cse24 (= 4 ~a2~0)) (.cse0 (<= .cse26 0)) (.cse20 (<= 0 (+ ~a0~0 146))) (.cse2 (< 0 (+ ~a4~0 86))) (.cse10 (<= ~a2~0 1)) (.cse18 (<= ~a29~0 43)) (.cse11 (<= (+ ~a0~0 61) 0)) (.cse14 (< 0 .cse26)) (.cse4 (<= (+ ~a4~0 42) 0)) (.cse6 (< 0 (+ ~a29~0 16))) (.cse15 (<= (+ ~a0~0 147) 0)) (.cse22 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse4 (and .cse6 .cse2 .cse7) .cse8) (and (and .cse9 .cse10) .cse11) (and .cse6 .cse12 .cse13 .cse14) (and .cse2 .cse15 (not (= ~a2~0 5)) .cse4 (<= .cse16 0) .cse17) (and .cse0 .cse1 .cse6 .cse2 .cse18 .cse4 .cse5) (and .cse9 .cse15) (< 1 |old(~a2~0)|) (and .cse4 .cse2 .cse15 .cse18 .cse13) (and .cse6 .cse15 .cse18 .cse4 .cse13) (and .cse7 .cse19) (and .cse6 .cse8 .cse12) (and .cse4 .cse1 .cse2 .cse20 .cse8 .cse18 .cse5 .cse17) (and .cse4 .cse15 .cse21) (and .cse3 .cse12 .cse13) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse9 .cse18 .cse5) (<= (+ |old(~a0~0)| 98) 0) (< .cse22 0) (and .cse4 .cse1 .cse2 .cse8 .cse18 .cse5 .cse23 .cse17) (and .cse4 .cse2 .cse15 .cse7) (and .cse4 .cse2 (and .cse3 .cse15)) (and (and .cse9 .cse24) .cse11) (and .cse0 (and .cse4 (and .cse6 .cse21 .cse7))) (and (and .cse4 .cse11 .cse14 .cse10) .cse18) (and .cse0 .cse4 (and .cse21 .cse13)) (and .cse4 .cse8 (and .cse25 .cse24) .cse21) (and .cse19 .cse17) (and .cse4 .cse2 (and .cse25 .cse15 .cse24)) (and .cse0 .cse2 .cse4 .cse20 .cse10) (and (and .cse6 .cse2 .cse10) .cse4 .cse18) (and .cse9 .cse11 .cse14) (and .cse4 (and .cse1 .cse6 .cse15 .cse5)) (< 0 .cse22) (and .cse9 (exists ((v_prenex_4 Int)) (and (< 43 v_prenex_4) (<= 0 v_prenex_4) (<= (+ ~a29~0 300072) (mod v_prenex_4 299928))))))))) [2018-12-09 05:55:20,075 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-09 05:55:20,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,081 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,088 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 05:55:20 BoogieIcfgContainer [2018-12-09 05:55:20,091 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 05:55:20,092 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 05:55:20,092 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 05:55:20,092 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 05:55:20,092 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 05:53:40" (3/4) ... [2018-12-09 05:55:20,094 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 05:55:20,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 05:55:20,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-09 05:55:20,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 05:55:20,100 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 05:55:20,115 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-09 05:55:20,116 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 05:55:20,135 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 134634 <= a29) && a4 + 42 <= 0) && !(a2 == 3)) || ((a4 + 42 <= 0 && (0 < a29 + 16 && 0 < a4 + 86) && 2 == a2) && a0 + 104 <= 0)) || ((a4 + 89 <= 0 && a2 <= 1) && a0 + 61 <= 0)) || (((0 < a29 + 16 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2) && 0 < a0 + 98)) || (((((0 < a4 + 86 && a0 + 147 <= 0) && !(a2 == 5)) && a4 + 42 <= 0) && a29 + 127 <= 0) && 3 <= a2)) || ((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a29 + 16) && 0 < a4 + 86) && a29 <= 43) && a4 + 42 <= 0) && !(a2 == 3))) || (a4 + 89 <= 0 && a0 + 147 <= 0)) || 1 < \old(a2)) || ((((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && a29 <= 43) && 3 == a2)) || ((((0 < a29 + 16 && a0 + 147 <= 0) && a29 <= 43) && a4 + 42 <= 0) && 3 == a2)) || (2 == a2 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127)) || ((0 < a29 + 16 && a0 + 104 <= 0) && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127)) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 0 <= a0 + 146) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 3 <= a2)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 0 <= a4 + 74)) || ((134634 <= a29 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2)) || !(0 == \old(a29) + 127)) || ((a4 + 89 <= 0 && a29 <= 43) && !(a2 == 3))) || \old(a0) + 98 <= 0) || \old(a4) + 89 < 0) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && 2 == a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && 134634 <= a29 && a0 + 147 <= 0)) || ((a4 + 89 <= 0 && 4 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && (0 < a29 + 16 && 0 <= a4 + 74) && 2 == a2)) || ((((a4 + 42 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98) && a2 <= 1) && a29 <= 43)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 <= a4 + 74 && 3 == a2)) || (((a4 + 42 <= 0 && a0 + 104 <= 0) && 44 <= a29 && 4 == a2) && 0 <= a4 + 74)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && (44 <= a29 && a0 + 147 <= 0) && 4 == a2)) || ((((a0 + 98 <= 0 && 0 < a4 + 86) && a4 + 42 <= 0) && 0 <= a0 + 146) && a2 <= 1)) || ((((0 < a29 + 16 && 0 < a4 + 86) && a2 <= 1) && a4 + 42 <= 0) && a29 <= 43)) || ((a4 + 89 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98)) || (a4 + 42 <= 0 && ((!(a2 == 4) && 0 < a29 + 16) && a0 + 147 <= 0) && !(a2 == 3))) || 0 < \old(a4) + 89) || (a4 + 89 <= 0 && (\exists v_prenex_4 : int :: (43 < v_prenex_4 && 0 <= v_prenex_4) && a29 + 300072 <= v_prenex_4 % 299928)) [2018-12-09 05:55:20,234 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_48ee737b-ed7e-4bfb-9396-dc3d0777f8b8/bin-2019/uautomizer/witness.graphml [2018-12-09 05:55:20,234 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 05:55:20,235 INFO L168 Benchmark]: Toolchain (without parser) took 102266.68 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 950.6 MB in the beginning and 1.3 GB in the end (delta: -319.2 MB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2018-12-09 05:55:20,235 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 05:55:20,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 604.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -182.4 MB). Peak memory consumption was 88.2 MB. Max. memory is 11.5 GB. [2018-12-09 05:55:20,236 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-12-09 05:55:20,236 INFO L168 Benchmark]: Boogie Preprocessor took 68.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-12-09 05:55:20,236 INFO L168 Benchmark]: RCFGBuilder took 1666.45 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 74.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -89.9 MB). Peak memory consumption was 281.1 MB. Max. memory is 11.5 GB. [2018-12-09 05:55:20,236 INFO L168 Benchmark]: TraceAbstraction took 99752.47 ms. Allocated memory was 1.3 GB in the beginning and 4.9 GB in the end (delta: 3.6 GB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -126.9 MB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2018-12-09 05:55:20,236 INFO L168 Benchmark]: Witness Printer took 142.93 ms. Allocated memory is still 4.9 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. [2018-12-09 05:55:20,238 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 604.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 180.9 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -182.4 MB). Peak memory consumption was 88.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 68.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1666.45 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 74.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -89.9 MB). Peak memory consumption was 281.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 99752.47 ms. Allocated memory was 1.3 GB in the beginning and 4.9 GB in the end (delta: 3.6 GB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -126.9 MB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. * Witness Printer took 142.93 ms. Allocated memory is still 4.9 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 103]: 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: 1766]: Loop Invariant [2018-12-09 05:55:20,240 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,240 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,241 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,242 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,242 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-09 05:55:20,242 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((((((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 134634 <= a29) && a4 + 42 <= 0) && !(a2 == 3)) || ((a4 + 42 <= 0 && (0 < a29 + 16 && 0 < a4 + 86) && 2 == a2) && a0 + 104 <= 0)) || ((a4 + 89 <= 0 && a2 <= 1) && a0 + 61 <= 0)) || (((0 < a29 + 16 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2) && 0 < a0 + 98)) || (((((0 < a4 + 86 && a0 + 147 <= 0) && !(a2 == 5)) && a4 + 42 <= 0) && a29 + 127 <= 0) && 3 <= a2)) || ((((((a0 + 98 <= 0 && !(a2 == 4)) && 0 < a29 + 16) && 0 < a4 + 86) && a29 <= 43) && a4 + 42 <= 0) && !(a2 == 3))) || (a4 + 89 <= 0 && a0 + 147 <= 0)) || 1 < \old(a2)) || ((((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && a29 <= 43) && 3 == a2)) || ((((0 < a29 + 16 && a0 + 147 <= 0) && a29 <= 43) && a4 + 42 <= 0) && 3 == a2)) || (2 == a2 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127)) || ((0 < a29 + 16 && a0 + 104 <= 0) && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127)) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && 0 <= a0 + 146) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 3 <= a2)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 0 <= a4 + 74)) || ((134634 <= a29 && (a4 + 89 <= 0 && !(a2 == 4)) && 0 <= a29 + 127) && 3 == a2)) || !(0 == \old(a29) + 127)) || ((a4 + 89 <= 0 && a29 <= 43) && !(a2 == 3))) || \old(a0) + 98 <= 0) || \old(a4) + 89 < 0) || (((((((a4 + 42 <= 0 && !(a2 == 4)) && 0 < a4 + 86) && a0 + 104 <= 0) && a29 <= 43) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (((a4 + 42 <= 0 && 0 < a4 + 86) && a0 + 147 <= 0) && 2 == a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && 134634 <= a29 && a0 + 147 <= 0)) || ((a4 + 89 <= 0 && 4 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && (0 < a29 + 16 && 0 <= a4 + 74) && 2 == a2)) || ((((a4 + 42 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98) && a2 <= 1) && a29 <= 43)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 <= a4 + 74 && 3 == a2)) || (((a4 + 42 <= 0 && a0 + 104 <= 0) && 44 <= a29 && 4 == a2) && 0 <= a4 + 74)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || ((a4 + 42 <= 0 && 0 < a4 + 86) && (44 <= a29 && a0 + 147 <= 0) && 4 == a2)) || ((((a0 + 98 <= 0 && 0 < a4 + 86) && a4 + 42 <= 0) && 0 <= a0 + 146) && a2 <= 1)) || ((((0 < a29 + 16 && 0 < a4 + 86) && a2 <= 1) && a4 + 42 <= 0) && a29 <= 43)) || ((a4 + 89 <= 0 && a0 + 61 <= 0) && 0 < a0 + 98)) || (a4 + 42 <= 0 && ((!(a2 == 4) && 0 < a29 + 16) && a0 + 147 <= 0) && !(a2 == 3))) || 0 < \old(a4) + 89) || (a4 + 89 <= 0 && (\exists v_prenex_4 : int :: (43 < v_prenex_4 && 0 <= v_prenex_4) && a29 + 300072 <= v_prenex_4 % 299928)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 99.6s OverallTime, 16 OverallIterations, 7 TraceHistogramMax, 58.5s AutomataDifference, 0.0s DeadEndRemovalTime, 29.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 2192 SDtfs, 29221 SDslu, 3425 SDs, 0 SdLazy, 51174 SolverSat, 8961 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 43.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6299 GetRequests, 6040 SyntacticMatches, 6 SemanticMatches, 253 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2808 ImplicationChecksByTransitivity, 2.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=63889occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 4.7s AutomataMinimizationTime, 16 MinimizatonAttempts, 17769 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 6726 PreInvPairs, 7986 NumberOfFragments, 4955 HoareAnnotationTreeSize, 6726 FomulaSimplifications, 224973 FormulaSimplificationTreeSizeReduction, 7.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 255109 FormulaSimplificationTreeSizeReductionInter, 22.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 12615 NumberOfCodeBlocks, 12615 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 12589 ConstructedInterpolants, 34 QuantifiedInterpolants, 14754903 SizeOfPredicates, 8 NumberOfNonLiveVariables, 8365 ConjunctsInSsa, 60 ConjunctsInUnsatCore, 26 InterpolantComputations, 10 PerfectInterpolantSequences, 15408/15928 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...