./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 5985a693844a745b17f53ac09178823316d8edff ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:34:11,202 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:34:11,204 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:34:11,213 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:34:11,213 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:34:11,214 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:34:11,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:34:11,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:34:11,217 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:34:11,218 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:34:11,218 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:34:11,219 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:34:11,220 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:34:11,220 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:34:11,221 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:34:11,222 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:34:11,222 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:34:11,224 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:34:11,226 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:34:11,227 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:34:11,228 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:34:11,229 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:34:11,230 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:34:11,231 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:34:11,231 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:34:11,232 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:34:11,232 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:34:11,233 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:34:11,234 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:34:11,234 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:34:11,234 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:34:11,236 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:34:11,236 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:34:11,236 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:34:11,237 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:34:11,238 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:34:11,238 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-22 23:34:11,248 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:34:11,249 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:34:11,249 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:34:11,249 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:34:11,250 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:34:11,250 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:34:11,250 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:34:11,250 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:34:11,251 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:34:11,251 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:34:11,252 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:34:11,252 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:34:11,252 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:34:11,252 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:34:11,252 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:34:11,252 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:34:11,252 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:34:11,253 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:34:11,253 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:34:11,253 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:34:11,253 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:34:11,253 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:34:11,253 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:34:11,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:34:11,254 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:34:11,254 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:34:11,254 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:34:11,254 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:34:11,254 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:34:11,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:34:11,255 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_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 -> 5985a693844a745b17f53ac09178823316d8edff [2018-11-22 23:34:11,279 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:34:11,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:34:11,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:34:11,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:34:11,291 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:34:11,291 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c [2018-11-22 23:34:11,332 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/data/07783b94f/a078410635f642b1a25039550b474ffb/FLAGe88bc4b41 [2018-11-22 23:34:11,759 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:34:11,760 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/sv-benchmarks/c/eca-rers2012/Problem16_label16_true-unreach-call.c [2018-11-22 23:34:11,771 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/data/07783b94f/a078410635f642b1a25039550b474ffb/FLAGe88bc4b41 [2018-11-22 23:34:12,089 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/data/07783b94f/a078410635f642b1a25039550b474ffb [2018-11-22 23:34:12,092 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:34:12,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:34:12,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:34:12,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:34:12,097 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:34:12,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3605d9ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12, skipping insertion in model container [2018-11-22 23:34:12,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,106 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:34:12,161 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:34:12,577 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:34:12,580 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:34:12,767 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:34:12,780 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:34:12,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12 WrapperNode [2018-11-22 23:34:12,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:34:12,781 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:34:12,781 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:34:12,781 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:34:12,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:34:12,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:34:12,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:34:12,889 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:34:12,895 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,944 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... [2018-11-22 23:34:12,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:34:12,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:34:12,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:34:12,952 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:34:12,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:34:12,989 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-22 23:34:12,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:34:12,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:34:12,990 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-22 23:34:12,990 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-22 23:34:12,990 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-22 23:34:12,990 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-22 23:34:12,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:34:12,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:34:12,990 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:34:12,991 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:34:14,864 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:34:14,864 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 23:34:14,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:34:14 BoogieIcfgContainer [2018-11-22 23:34:14,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:34:14,865 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 23:34:14,865 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 23:34:14,867 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 23:34:14,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 11:34:12" (1/3) ... [2018-11-22 23:34:14,868 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440a1557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:34:14, skipping insertion in model container [2018-11-22 23:34:14,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:34:12" (2/3) ... [2018-11-22 23:34:14,868 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440a1557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 11:34:14, skipping insertion in model container [2018-11-22 23:34:14,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:34:14" (3/3) ... [2018-11-22 23:34:14,870 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem16_label16_true-unreach-call.c [2018-11-22 23:34:14,876 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 23:34:14,883 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 23:34:14,893 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 23:34:14,916 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-22 23:34:14,916 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 23:34:14,916 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 23:34:14,916 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 23:34:14,917 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 23:34:14,917 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 23:34:14,917 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 23:34:14,917 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 23:34:14,917 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 23:34:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states. [2018-11-22 23:34:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-22 23:34:14,942 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:14,943 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:34:14,945 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:14,948 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:14,949 INFO L82 PathProgramCache]: Analyzing trace with hash 1899898085, now seen corresponding path program 1 times [2018-11-22 23:34:14,950 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:14,950 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:14,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:14,980 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:14,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:34:15,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:34:15,185 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 23:34:15,189 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 23:34:15,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 23:34:15,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:34:15,203 INFO L87 Difference]: Start difference. First operand 409 states. Second operand 3 states. [2018-11-22 23:34:16,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:16,368 INFO L93 Difference]: Finished difference Result 1153 states and 2141 transitions. [2018-11-22 23:34:16,370 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 23:34:16,371 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-22 23:34:16,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:16,384 INFO L225 Difference]: With dead ends: 1153 [2018-11-22 23:34:16,385 INFO L226 Difference]: Without dead ends: 742 [2018-11-22 23:34:16,390 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 23:34:16,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2018-11-22 23:34:16,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 742. [2018-11-22 23:34:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 742 states. [2018-11-22 23:34:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1315 transitions. [2018-11-22 23:34:16,451 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1315 transitions. Word has length 48 [2018-11-22 23:34:16,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:16,452 INFO L480 AbstractCegarLoop]: Abstraction has 742 states and 1315 transitions. [2018-11-22 23:34:16,452 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 23:34:16,452 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1315 transitions. [2018-11-22 23:34:16,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-22 23:34:16,456 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:16,457 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, 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] [2018-11-22 23:34:16,457 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:16,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:16,457 INFO L82 PathProgramCache]: Analyzing trace with hash 301606541, now seen corresponding path program 1 times [2018-11-22 23:34:16,457 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:16,458 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:16,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:16,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:16,459 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:34:16,616 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:34:16,616 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 23:34:16,618 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:34:16,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:34:16,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:34:16,618 INFO L87 Difference]: Start difference. First operand 742 states and 1315 transitions. Second operand 6 states. [2018-11-22 23:34:21,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:21,994 INFO L93 Difference]: Finished difference Result 2942 states and 5474 transitions. [2018-11-22 23:34:21,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-22 23:34:21,995 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-11-22 23:34:21,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:22,012 INFO L225 Difference]: With dead ends: 2942 [2018-11-22 23:34:22,012 INFO L226 Difference]: Without dead ends: 2206 [2018-11-22 23:34:22,022 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-11-22 23:34:22,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2206 states. [2018-11-22 23:34:22,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2206 to 2161. [2018-11-22 23:34:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2161 states. [2018-11-22 23:34:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 2161 states and 3661 transitions. [2018-11-22 23:34:22,093 INFO L78 Accepts]: Start accepts. Automaton has 2161 states and 3661 transitions. Word has length 123 [2018-11-22 23:34:22,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:22,094 INFO L480 AbstractCegarLoop]: Abstraction has 2161 states and 3661 transitions. [2018-11-22 23:34:22,094 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:34:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3661 transitions. [2018-11-22 23:34:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-22 23:34:22,097 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:22,097 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, 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] [2018-11-22 23:34:22,097 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:22,097 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:22,097 INFO L82 PathProgramCache]: Analyzing trace with hash 1614630469, now seen corresponding path program 1 times [2018-11-22 23:34:22,097 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:22,097 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:22,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:22,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:22,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:22,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:22,226 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:34:22,226 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:34:22,227 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 23:34:22,227 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:34:22,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:34:22,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:34:22,228 INFO L87 Difference]: Start difference. First operand 2161 states and 3661 transitions. Second operand 6 states. [2018-11-22 23:34:24,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:24,434 INFO L93 Difference]: Finished difference Result 8003 states and 14186 transitions. [2018-11-22 23:34:24,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 23:34:24,435 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-11-22 23:34:24,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:24,465 INFO L225 Difference]: With dead ends: 8003 [2018-11-22 23:34:24,465 INFO L226 Difference]: Without dead ends: 5848 [2018-11-22 23:34:24,486 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 [2018-11-22 23:34:24,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5848 states. [2018-11-22 23:34:24,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5848 to 5801. [2018-11-22 23:34:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5801 states. [2018-11-22 23:34:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5801 states to 5801 states and 8915 transitions. [2018-11-22 23:34:24,612 INFO L78 Accepts]: Start accepts. Automaton has 5801 states and 8915 transitions. Word has length 127 [2018-11-22 23:34:24,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:24,612 INFO L480 AbstractCegarLoop]: Abstraction has 5801 states and 8915 transitions. [2018-11-22 23:34:24,612 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:34:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 5801 states and 8915 transitions. [2018-11-22 23:34:24,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-22 23:34:24,614 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:24,615 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, 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] [2018-11-22 23:34:24,615 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:24,615 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:24,615 INFO L82 PathProgramCache]: Analyzing trace with hash 939099681, now seen corresponding path program 1 times [2018-11-22 23:34:24,615 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:24,615 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:24,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:24,616 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:24,616 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:34:24,741 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:34:24,741 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 23:34:24,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:34:24,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:34:24,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:34:24,742 INFO L87 Difference]: Start difference. First operand 5801 states and 8915 transitions. Second operand 6 states. [2018-11-22 23:34:26,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:26,546 INFO L93 Difference]: Finished difference Result 13745 states and 22241 transitions. [2018-11-22 23:34:26,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 23:34:26,546 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 129 [2018-11-22 23:34:26,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:26,577 INFO L225 Difference]: With dead ends: 13745 [2018-11-22 23:34:26,578 INFO L226 Difference]: Without dead ends: 7950 [2018-11-22 23:34:26,603 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 [2018-11-22 23:34:26,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7950 states. [2018-11-22 23:34:26,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7950 to 7883. [2018-11-22 23:34:26,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7883 states. [2018-11-22 23:34:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7883 states to 7883 states and 11522 transitions. [2018-11-22 23:34:26,768 INFO L78 Accepts]: Start accepts. Automaton has 7883 states and 11522 transitions. Word has length 129 [2018-11-22 23:34:26,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:26,768 INFO L480 AbstractCegarLoop]: Abstraction has 7883 states and 11522 transitions. [2018-11-22 23:34:26,768 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:34:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 7883 states and 11522 transitions. [2018-11-22 23:34:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-11-22 23:34:26,770 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:26,770 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, 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] [2018-11-22 23:34:26,770 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:26,771 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:26,771 INFO L82 PathProgramCache]: Analyzing trace with hash 1902020488, now seen corresponding path program 1 times [2018-11-22 23:34:26,771 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:26,771 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:26,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:26,772 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:26,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:34:26,882 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:34:26,882 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 23:34:26,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:34:26,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:34:26,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:34:26,883 INFO L87 Difference]: Start difference. First operand 7883 states and 11522 transitions. Second operand 6 states. [2018-11-22 23:34:28,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:28,249 INFO L93 Difference]: Finished difference Result 19175 states and 30017 transitions. [2018-11-22 23:34:28,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 23:34:28,255 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 132 [2018-11-22 23:34:28,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:28,335 INFO L225 Difference]: With dead ends: 19175 [2018-11-22 23:34:28,335 INFO L226 Difference]: Without dead ends: 11298 [2018-11-22 23:34:28,343 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 [2018-11-22 23:34:28,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11298 states. [2018-11-22 23:34:28,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11298 to 11268. [2018-11-22 23:34:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11268 states. [2018-11-22 23:34:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11268 states to 11268 states and 16040 transitions. [2018-11-22 23:34:28,530 INFO L78 Accepts]: Start accepts. Automaton has 11268 states and 16040 transitions. Word has length 132 [2018-11-22 23:34:28,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:28,531 INFO L480 AbstractCegarLoop]: Abstraction has 11268 states and 16040 transitions. [2018-11-22 23:34:28,531 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:34:28,531 INFO L276 IsEmpty]: Start isEmpty. Operand 11268 states and 16040 transitions. [2018-11-22 23:34:28,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-22 23:34:28,532 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:28,533 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, 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] [2018-11-22 23:34:28,533 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:28,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:28,533 INFO L82 PathProgramCache]: Analyzing trace with hash -1440393839, now seen corresponding path program 1 times [2018-11-22 23:34:28,533 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:28,533 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:28,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:28,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:28,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:28,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:34:28,626 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:34:28,626 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-22 23:34:28,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-22 23:34:28,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-22 23:34:28,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-22 23:34:28,627 INFO L87 Difference]: Start difference. First operand 11268 states and 16040 transitions. Second operand 6 states. [2018-11-22 23:34:29,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:29,833 INFO L93 Difference]: Finished difference Result 24304 states and 35356 transitions. [2018-11-22 23:34:29,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 23:34:29,833 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 137 [2018-11-22 23:34:29,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:29,865 INFO L225 Difference]: With dead ends: 24304 [2018-11-22 23:34:29,865 INFO L226 Difference]: Without dead ends: 13042 [2018-11-22 23:34:29,884 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 [2018-11-22 23:34:29,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13042 states. [2018-11-22 23:34:30,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13042 to 13020. [2018-11-22 23:34:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13020 states. [2018-11-22 23:34:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13020 states to 13020 states and 17248 transitions. [2018-11-22 23:34:30,036 INFO L78 Accepts]: Start accepts. Automaton has 13020 states and 17248 transitions. Word has length 137 [2018-11-22 23:34:30,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:30,037 INFO L480 AbstractCegarLoop]: Abstraction has 13020 states and 17248 transitions. [2018-11-22 23:34:30,037 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-22 23:34:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 13020 states and 17248 transitions. [2018-11-22 23:34:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-22 23:34:30,039 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:30,039 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, 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] [2018-11-22 23:34:30,039 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:30,039 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:30,039 INFO L82 PathProgramCache]: Analyzing trace with hash -37681811, now seen corresponding path program 1 times [2018-11-22 23:34:30,040 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:30,040 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:30,040 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:30,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:30,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-22 23:34:30,127 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:34:30,127 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:34:30,134 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:30,254 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:34:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 23:34:30,318 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 23:34:30,318 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2018-11-22 23:34:30,319 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-22 23:34:30,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-22 23:34:30,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-22 23:34:30,319 INFO L87 Difference]: Start difference. First operand 13020 states and 17248 transitions. Second operand 5 states. [2018-11-22 23:34:32,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:32,197 INFO L93 Difference]: Finished difference Result 36125 states and 50099 transitions. [2018-11-22 23:34:32,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-22 23:34:32,198 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2018-11-22 23:34:32,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:32,277 INFO L225 Difference]: With dead ends: 36125 [2018-11-22 23:34:32,278 INFO L226 Difference]: Without dead ends: 23111 [2018-11-22 23:34:32,338 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 141 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-22 23:34:32,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23111 states. [2018-11-22 23:34:32,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23111 to 22817. [2018-11-22 23:34:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22817 states. [2018-11-22 23:34:32,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22817 states to 22817 states and 29554 transitions. [2018-11-22 23:34:32,835 INFO L78 Accepts]: Start accepts. Automaton has 22817 states and 29554 transitions. Word has length 139 [2018-11-22 23:34:32,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:32,835 INFO L480 AbstractCegarLoop]: Abstraction has 22817 states and 29554 transitions. [2018-11-22 23:34:32,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-22 23:34:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 22817 states and 29554 transitions. [2018-11-22 23:34:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-11-22 23:34:32,885 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:32,886 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:34:32,886 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:32,886 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:32,886 INFO L82 PathProgramCache]: Analyzing trace with hash -1505126243, now seen corresponding path program 1 times [2018-11-22 23:34:32,886 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:32,886 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:32,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:32,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:32,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 314 proven. 155 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2018-11-22 23:34:33,326 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:34:33,326 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:34:33,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:33,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:34:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 536 proven. 2 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2018-11-22 23:34:33,783 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:34:33,783 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-22 23:34:33,784 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 23:34:33,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 23:34:33,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-22 23:34:33,784 INFO L87 Difference]: Start difference. First operand 22817 states and 29554 transitions. Second operand 9 states. [2018-11-22 23:34:37,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:37,489 INFO L93 Difference]: Finished difference Result 54719 states and 77466 transitions. [2018-11-22 23:34:37,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-22 23:34:37,489 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 598 [2018-11-22 23:34:37,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:37,646 INFO L225 Difference]: With dead ends: 54719 [2018-11-22 23:34:37,646 INFO L226 Difference]: Without dead ends: 31908 [2018-11-22 23:34:37,791 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 606 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2018-11-22 23:34:37,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31908 states. [2018-11-22 23:34:38,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31908 to 31853. [2018-11-22 23:34:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31853 states. [2018-11-22 23:34:38,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31853 states to 31853 states and 42238 transitions. [2018-11-22 23:34:38,404 INFO L78 Accepts]: Start accepts. Automaton has 31853 states and 42238 transitions. Word has length 598 [2018-11-22 23:34:38,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:38,404 INFO L480 AbstractCegarLoop]: Abstraction has 31853 states and 42238 transitions. [2018-11-22 23:34:38,404 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 23:34:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 31853 states and 42238 transitions. [2018-11-22 23:34:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2018-11-22 23:34:38,525 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:38,525 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:34:38,525 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:38,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:38,526 INFO L82 PathProgramCache]: Analyzing trace with hash 1134290441, now seen corresponding path program 1 times [2018-11-22 23:34:38,526 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:38,526 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:38,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:38,527 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:38,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:39,241 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 546 proven. 233 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2018-11-22 23:34:39,241 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:34:39,241 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:34:39,247 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:39,345 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:34:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2018-11-22 23:34:39,582 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 23:34:39,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2018-11-22 23:34:39,583 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 23:34:39,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 23:34:39,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-11-22 23:34:39,584 INFO L87 Difference]: Start difference. First operand 31853 states and 42238 transitions. Second operand 9 states. [2018-11-22 23:34:42,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:42,068 INFO L93 Difference]: Finished difference Result 71260 states and 94679 transitions. [2018-11-22 23:34:42,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-22 23:34:42,068 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 732 [2018-11-22 23:34:42,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:42,195 INFO L225 Difference]: With dead ends: 71260 [2018-11-22 23:34:42,195 INFO L226 Difference]: Without dead ends: 39413 [2018-11-22 23:34:42,342 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 753 GetRequests, 739 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-11-22 23:34:42,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39413 states. [2018-11-22 23:34:42,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39413 to 35365. [2018-11-22 23:34:42,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35365 states. [2018-11-22 23:34:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35365 states to 35365 states and 44502 transitions. [2018-11-22 23:34:42,966 INFO L78 Accepts]: Start accepts. Automaton has 35365 states and 44502 transitions. Word has length 732 [2018-11-22 23:34:42,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:42,967 INFO L480 AbstractCegarLoop]: Abstraction has 35365 states and 44502 transitions. [2018-11-22 23:34:42,967 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 23:34:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 35365 states and 44502 transitions. [2018-11-22 23:34:43,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2018-11-22 23:34:43,033 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:43,033 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:34:43,033 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:43,034 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:43,034 INFO L82 PathProgramCache]: Analyzing trace with hash -596998699, now seen corresponding path program 1 times [2018-11-22 23:34:43,034 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:43,034 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:43,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:43,035 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:43,035 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:43,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:43,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 1043 trivial. 0 not checked. [2018-11-22 23:34:43,347 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 23:34:43,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-22 23:34:43,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-22 23:34:43,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-22 23:34:43,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:34:43,348 INFO L87 Difference]: Start difference. First operand 35365 states and 44502 transitions. Second operand 4 states. [2018-11-22 23:34:45,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:45,686 INFO L93 Difference]: Finished difference Result 88730 states and 114320 transitions. [2018-11-22 23:34:45,686 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-22 23:34:45,686 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 856 [2018-11-22 23:34:45,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:45,840 INFO L225 Difference]: With dead ends: 88730 [2018-11-22 23:34:45,840 INFO L226 Difference]: Without dead ends: 53708 [2018-11-22 23:34:45,991 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-22 23:34:46,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53708 states. [2018-11-22 23:34:46,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53708 to 50628. [2018-11-22 23:34:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50628 states. [2018-11-22 23:34:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50628 states to 50628 states and 61521 transitions. [2018-11-22 23:34:46,705 INFO L78 Accepts]: Start accepts. Automaton has 50628 states and 61521 transitions. Word has length 856 [2018-11-22 23:34:46,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:46,705 INFO L480 AbstractCegarLoop]: Abstraction has 50628 states and 61521 transitions. [2018-11-22 23:34:46,705 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-22 23:34:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 50628 states and 61521 transitions. [2018-11-22 23:34:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2018-11-22 23:34:46,813 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:46,813 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:34:46,814 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:46,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:46,814 INFO L82 PathProgramCache]: Analyzing trace with hash 2023413244, now seen corresponding path program 1 times [2018-11-22 23:34:46,814 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:46,814 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:46,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:46,815 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:46,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 523 proven. 164 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2018-11-22 23:34:47,557 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:34:47,557 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:34:47,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:47,674 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:34:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 1407 proven. 2 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2018-11-22 23:34:47,962 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:34:47,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-22 23:34:47,964 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 23:34:47,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 23:34:47,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-22 23:34:47,964 INFO L87 Difference]: Start difference. First operand 50628 states and 61521 transitions. Second operand 9 states. [2018-11-22 23:34:51,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:51,059 INFO L93 Difference]: Finished difference Result 106943 states and 135113 transitions. [2018-11-22 23:34:51,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-22 23:34:51,060 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 967 [2018-11-22 23:34:51,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:51,234 INFO L225 Difference]: With dead ends: 106943 [2018-11-22 23:34:51,234 INFO L226 Difference]: Without dead ends: 56658 [2018-11-22 23:34:51,387 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 984 GetRequests, 971 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2018-11-22 23:34:51,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56658 states. [2018-11-22 23:34:52,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56658 to 55230. [2018-11-22 23:34:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55230 states. [2018-11-22 23:34:52,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55230 states to 55230 states and 68100 transitions. [2018-11-22 23:34:52,194 INFO L78 Accepts]: Start accepts. Automaton has 55230 states and 68100 transitions. Word has length 967 [2018-11-22 23:34:52,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:52,195 INFO L480 AbstractCegarLoop]: Abstraction has 55230 states and 68100 transitions. [2018-11-22 23:34:52,195 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 23:34:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 55230 states and 68100 transitions. [2018-11-22 23:34:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2018-11-22 23:34:52,346 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:52,347 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:34:52,347 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:52,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:52,347 INFO L82 PathProgramCache]: Analyzing trace with hash 462476918, now seen corresponding path program 1 times [2018-11-22 23:34:52,347 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:52,348 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:52,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:52,348 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:52,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2206 backedges. 1047 proven. 434 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2018-11-22 23:34:53,166 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:34:53,166 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:34:53,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:34:53,300 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:34:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2206 backedges. 1458 proven. 2 refuted. 0 times theorem prover too weak. 746 trivial. 0 not checked. [2018-11-22 23:34:53,683 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:34:53,683 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-22 23:34:53,684 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 23:34:53,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 23:34:53,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-22 23:34:53,685 INFO L87 Difference]: Start difference. First operand 55230 states and 68100 transitions. Second operand 9 states. [2018-11-22 23:34:56,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:34:56,766 INFO L93 Difference]: Finished difference Result 125816 states and 159528 transitions. [2018-11-22 23:34:56,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-22 23:34:56,767 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1003 [2018-11-22 23:34:56,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:34:56,979 INFO L225 Difference]: With dead ends: 125816 [2018-11-22 23:34:56,979 INFO L226 Difference]: Without dead ends: 51023 [2018-11-22 23:34:57,185 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1020 GetRequests, 1008 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2018-11-22 23:34:57,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51023 states. [2018-11-22 23:34:57,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51023 to 49215. [2018-11-22 23:34:57,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49215 states. [2018-11-22 23:34:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49215 states to 49215 states and 55551 transitions. [2018-11-22 23:34:57,959 INFO L78 Accepts]: Start accepts. Automaton has 49215 states and 55551 transitions. Word has length 1003 [2018-11-22 23:34:57,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:34:57,960 INFO L480 AbstractCegarLoop]: Abstraction has 49215 states and 55551 transitions. [2018-11-22 23:34:57,960 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 23:34:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 49215 states and 55551 transitions. [2018-11-22 23:34:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1497 [2018-11-22 23:34:58,208 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:34:58,209 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-22 23:34:58,209 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:34:58,209 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:34:58,210 INFO L82 PathProgramCache]: Analyzing trace with hash 10447826, now seen corresponding path program 1 times [2018-11-22 23:34:58,210 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:34:58,210 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:34:58,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:58,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:34:58,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:34:58,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:35:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3701 backedges. 842 proven. 644 refuted. 0 times theorem prover too weak. 2215 trivial. 0 not checked. [2018-11-22 23:35:02,119 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:35:02,119 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:35:02,125 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:35:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:35:02,293 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:35:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3701 backedges. 1178 proven. 0 refuted. 0 times theorem prover too weak. 2523 trivial. 0 not checked. [2018-11-22 23:35:02,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 23:35:02,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2018-11-22 23:35:02,976 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-22 23:35:02,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-22 23:35:02,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2018-11-22 23:35:02,977 INFO L87 Difference]: Start difference. First operand 49215 states and 55551 transitions. Second operand 14 states. [2018-11-22 23:35:08,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:35:08,191 INFO L93 Difference]: Finished difference Result 97761 states and 108084 transitions. [2018-11-22 23:35:08,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-11-22 23:35:08,191 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1496 [2018-11-22 23:35:08,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:35:08,352 INFO L225 Difference]: With dead ends: 97761 [2018-11-22 23:35:08,352 INFO L226 Difference]: Without dead ends: 48289 [2018-11-22 23:35:08,507 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1570 GetRequests, 1524 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 553 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=516, Invalid=1646, Unknown=0, NotChecked=0, Total=2162 [2018-11-22 23:35:08,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48289 states. [2018-11-22 23:35:08,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48289 to 46991. [2018-11-22 23:35:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46991 states. [2018-11-22 23:35:09,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46991 states to 46991 states and 50706 transitions. [2018-11-22 23:35:09,099 INFO L78 Accepts]: Start accepts. Automaton has 46991 states and 50706 transitions. Word has length 1496 [2018-11-22 23:35:09,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:35:09,099 INFO L480 AbstractCegarLoop]: Abstraction has 46991 states and 50706 transitions. [2018-11-22 23:35:09,099 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-22 23:35:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 46991 states and 50706 transitions. [2018-11-22 23:35:09,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1828 [2018-11-22 23:35:09,275 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 23:35:09,275 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 23:35:09,275 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 23:35:09,275 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 23:35:09,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1265903826, now seen corresponding path program 1 times [2018-11-22 23:35:09,275 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-22 23:35:09,276 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-22 23:35:09,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:35:09,276 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:35:09,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 23:35:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:35:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6851 backedges. 3340 proven. 2045 refuted. 0 times theorem prover too weak. 1466 trivial. 0 not checked. [2018-11-22 23:35:13,484 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 23:35:13,484 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/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 [2018-11-22 23:35:13,490 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 23:35:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 23:35:13,711 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 23:35:15,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6851 backedges. 2874 proven. 5 refuted. 0 times theorem prover too weak. 3972 trivial. 0 not checked. [2018-11-22 23:35:15,111 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-22 23:35:15,111 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 8] total 32 [2018-11-22 23:35:15,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-11-22 23:35:15,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-11-22 23:35:15,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=890, Unknown=0, NotChecked=0, Total=992 [2018-11-22 23:35:15,113 INFO L87 Difference]: Start difference. First operand 46991 states and 50706 transitions. Second operand 32 states. [2018-11-22 23:35:46,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 23:35:46,846 INFO L93 Difference]: Finished difference Result 90626 states and 98089 transitions. [2018-11-22 23:35:46,846 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2018-11-22 23:35:46,846 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 1827 [2018-11-22 23:35:46,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 23:35:46,848 INFO L225 Difference]: With dead ends: 90626 [2018-11-22 23:35:46,848 INFO L226 Difference]: Without dead ends: 0 [2018-11-22 23:35:47,002 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2131 GetRequests, 1937 SyntacticMatches, 4 SemanticMatches, 190 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14754 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=4165, Invalid=32507, Unknown=0, NotChecked=0, Total=36672 [2018-11-22 23:35:47,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-22 23:35:47,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-22 23:35:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-22 23:35:47,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-22 23:35:47,003 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1827 [2018-11-22 23:35:47,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 23:35:47,003 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-22 23:35:47,003 INFO L481 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-11-22 23:35:47,003 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-22 23:35:47,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 23:35:47,006 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-22 23:35:47,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:47,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:48,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:49,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:50,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:51,541 WARN L180 SmtUtils]: Spent 4.52 s on a formula simplification. DAG size of input: 924 DAG size of output: 685 [2018-11-22 23:35:52,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:52,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:53,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:54,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:55,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:56,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:57,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:57,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:57,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:57,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:57,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:57,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 23:35:57,468 WARN L180 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 924 DAG size of output: 685 [2018-11-22 23:36:01,650 WARN L180 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 639 DAG size of output: 128 [2018-11-22 23:36:03,415 WARN L180 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 535 DAG size of output: 101 [2018-11-22 23:36:05,751 WARN L180 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 635 DAG size of output: 102 [2018-11-22 23:36:09,618 WARN L180 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 610 DAG size of output: 118 [2018-11-22 23:36:13,748 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 639 DAG size of output: 128 [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a16~0)| ~a16~0) (= ~a18~0 |old(~a18~0)|) (= |old(~a15~0)| ~a15~0) (= |old(~a12~0)| ~a12~0)) [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1494 1765) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point L1687(lines 1687 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point L1704(lines 1704 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point L1638(lines 1638 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,750 INFO L448 ceAbstractionStarter]: For program point L1597(lines 1597 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1721(lines 1721 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1622(lines 1622 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1746(lines 1746 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1573(lines 1573 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1656(lines 1656 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1739(lines 1739 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1591(lines 1591 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1715(lines 1715 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1616(lines 1616 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1699(lines 1699 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1534(lines 1534 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1757(lines 1757 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1675(lines 1675 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1609(lines 1609 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,751 INFO L448 ceAbstractionStarter]: For program point L1733(lines 1733 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1494 1765) the Hoare annotation is: (let ((.cse17 (= 8 |old(~a16~0)|)) (.cse25 (= |old(~a16~0)| ~a16~0)) (.cse15 (= 7 |old(~a12~0)|)) (.cse26 (= |old(~a15~0)| ~a15~0)) (.cse6 (= ~a16~0 |old(~a16~0)|)) (.cse7 (= ~a18~0 |old(~a18~0)|)) (.cse8 (= |old(~a12~0)| ~a12~0)) (.cse16 (= 9 |old(~a12~0)|)) (.cse13 (= 4 |old(~a15~0)|))) (let ((.cse5 (not (= 3 |old(~a15~0)|))) (.cse10 (not (= 5 |old(~a12~0)|))) (.cse0 (not .cse13)) (.cse11 (not (= |old(~a15~0)| 3))) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse20 (not .cse16)) (.cse14 (= 12 |old(~a16~0)|)) (.cse3 (and .cse26 .cse6 .cse7 .cse8)) (.cse22 (not .cse15)) (.cse12 (= 10 |old(~a16~0)|)) (.cse2 (< |old(~a12~0)| 6)) (.cse9 (<= (+ |old(~a18~0)| 79) 0)) (.cse19 (< |old(~a18~0)| 135)) (.cse21 (and .cse25 .cse26 .cse7 .cse8)) (.cse23 (not (= |old(~a16~0)| 9))) (.cse1 (not .cse17)) (.cse18 (and .cse25 .cse7 .cse26 .cse8)) (.cse24 (not (= 6 |old(~a12~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 (< 0 (+ |old(~a18~0)| 156)) (and .cse6 (= 3 ~a15~0) .cse7 .cse8)) (or .cse0 .cse1 .cse2 .cse3 .cse9) (or .cse10 .cse11 .cse12 .cse3) (or .cse10 .cse3 (or .cse13 .cse12 .cse4)) (or .cse0 .cse14 .cse10 .cse3) (or .cse14 .cse15 .cse13 .cse2 .cse16 .cse3 .cse17) (or .cse3 (or .cse14 .cse15 .cse2 .cse16 .cse12 .cse17)) (or .cse15 .cse2 .cse3 .cse16 .cse11 .cse17) (or .cse1 .cse18 (or .cse13 (< 5 |old(~a12~0)|))) (or .cse19 .cse1 .cse2 .cse18 .cse15) (or .cse5 .cse10 .cse3 .cse9) (or .cse3 .cse5 (or .cse12 .cse17) .cse9 .cse20) (or .cse14 .cse10 .cse12 .cse3) (or .cse15 .cse2 .cse16 .cse11 .cse4 .cse21) (or .cse0 .cse14 .cse12 .cse17 .cse3 .cse20) (or .cse14 .cse22 .cse12 .cse3 .cse4) (or .cse11 .cse21 .cse23 (< 7 |old(~a12~0)|)) (or .cse18 (or .cse14 .cse22 .cse9 .cse12 .cse17)) (or (or .cse13 .cse12 .cse17 .cse4) .cse3 .cse20) (or .cse14 .cse24 .cse3 .cse17) (or .cse3 .cse13 .cse22 .cse12 .cse17) (or .cse2 .cse18 .cse9 .cse23) (or (or .cse19 .cse13) .cse21 .cse23) (or .cse1 .cse18 .cse13 .cse24)))) [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1527(lines 1527 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1651(lines 1651 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1585(lines 1585 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1503(lines 1503 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1693(lines 1693 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1553(lines 1553 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1494 1765) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1669(lines 1669 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1603(lines 1603 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1628(lines 1628 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1752(lines 1752 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1645(lines 1645 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1763) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L828(lines 828 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L696(lines 696 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,752 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L763(lines 763 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-22 23:36:13,753 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L444 ceAbstractionStarter]: At program point L1491(line 1491) the Hoare annotation is: (let ((.cse15 (= 8 |old(~a16~0)|)) (.cse26 (= |old(~a16~0)| ~a16~0)) (.cse14 (= 9 |old(~a12~0)|)) (.cse27 (= |old(~a15~0)| ~a15~0)) (.cse23 (= ~a16~0 |old(~a16~0)|)) (.cse24 (= ~a18~0 |old(~a18~0)|)) (.cse25 (= |old(~a12~0)| ~a12~0)) (.cse8 (= 4 |old(~a15~0)|)) (.cse13 (= 7 |old(~a12~0)|))) (let ((.cse12 (<= ~a18~0 134)) (.cse5 (not (= 5 |old(~a12~0)|))) (.cse6 (not (= |old(~a15~0)| 3))) (.cse18 (not (= 3 |old(~a15~0)|))) (.cse9 (< 0 (+ |old(~a18~0)| 87))) (.cse20 (not .cse13)) (.cse2 (< |old(~a12~0)| 6)) (.cse4 (<= (+ |old(~a18~0)| 79) 0)) (.cse0 (not .cse8)) (.cse10 (= 12 |old(~a16~0)|)) (.cse7 (= 10 |old(~a16~0)|)) (.cse3 (and .cse27 .cse23 .cse24 .cse25)) (.cse19 (not .cse14)) (.cse17 (< |old(~a18~0)| 135)) (.cse21 (and .cse26 .cse27 .cse24 .cse25)) (.cse22 (not (= |old(~a16~0)| 9))) (.cse1 (not .cse15)) (.cse16 (and .cse26 .cse24 .cse27 .cse25)) (.cse11 (not (= 6 |old(~a12~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3) (or .cse5 .cse3 (or .cse8 .cse7 .cse9)) (or .cse0 .cse10 .cse5 .cse3) (or (or .cse0 .cse11) (or (not (= calculate_output_~input 6)) .cse12) (not (= 9 |old(~a16~0)|))) (or .cse0 .cse1 .cse3 .cse2 .cse9) (or .cse13 .cse2 .cse3 .cse14 .cse6 .cse15) (or .cse1 .cse16 (or .cse8 (< 5 |old(~a12~0)|))) (or .cse17 .cse1 .cse2 .cse16 .cse13) (or .cse18 .cse5 .cse3 .cse4) (or .cse3 .cse18 (or .cse7 .cse15) .cse4 .cse19) (or .cse10 .cse3 .cse20 .cse7 .cse9) (or .cse10 .cse5 .cse7 .cse3) (or .cse13 .cse2 .cse14 .cse6 .cse9 .cse21) (or (or .cse10 .cse13 .cse2 .cse14 .cse7 .cse15) .cse3) (or (or (not (= calculate_output_~input 3)) .cse12) (or .cse0 .cse1 .cse5)) (or .cse6 .cse21 .cse22 (< 7 |old(~a12~0)|)) (or (or .cse10 .cse20 .cse4 .cse7 .cse15) .cse16) (or .cse14 .cse10 .cse13 .cse8 .cse2 .cse3 .cse15) (or .cse18 (or .cse1 (< 0 (+ |old(~a18~0)| 156))) (and .cse23 (= 3 ~a15~0) .cse24 .cse25)) (or .cse10 .cse11 .cse15 .cse3) (or (or .cse8 .cse7 .cse15 .cse9) .cse3 .cse19) (or .cse3 .cse8 .cse20 .cse7 .cse15) (or .cse2 .cse16 .cse4 .cse22) (or .cse0 .cse10 .cse7 .cse3 .cse15 .cse19) (or (or .cse17 .cse8) .cse21 .cse22) (or .cse1 .cse16 .cse8 .cse11)))) [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L1491-1(line 1491) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-22 23:36:13,754 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L834(lines 834 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L636(lines 636 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L967(lines 967 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,755 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L573(lines 573 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L1234(lines 1234 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L1036(lines 1036 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,756 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L905(lines 905 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L1370(lines 1370 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,757 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L974(lines 974 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L315(lines 315 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L1042(lines 1042 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L1241(lines 1241 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L1175(lines 1175 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,758 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L1109(lines 1109 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L1375(lines 1375 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L1309(lines 1309 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-22 23:36:13,759 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L386(lines 386 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L321(lines 321 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L1048(lines 1048 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L1247(lines 1247 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L1314(lines 1314 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,760 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1492) the Hoare annotation is: (let ((.cse14 (= 8 |old(~a16~0)|)) (.cse22 (= |old(~a16~0)| ~a16~0)) (.cse12 (= 7 |old(~a12~0)|)) (.cse24 (= |old(~a15~0)| ~a15~0)) (.cse23 (= ~a18~0 |old(~a18~0)|)) (.cse25 (= |old(~a12~0)| ~a12~0)) (.cse13 (= 9 |old(~a12~0)|)) (.cse10 (= 4 |old(~a15~0)|))) (let ((.cse5 (not (= 3 |old(~a15~0)|))) (.cse7 (not (= 5 |old(~a12~0)|))) (.cse0 (not .cse10)) (.cse8 (not (= |old(~a15~0)| 3))) (.cse4 (< 0 (+ |old(~a18~0)| 87))) (.cse17 (not .cse13)) (.cse11 (= 12 |old(~a16~0)|)) (.cse3 (and .cse24 (= ~a16~0 |old(~a16~0)|) .cse23 .cse25)) (.cse19 (not .cse12)) (.cse9 (= 10 |old(~a16~0)|)) (.cse2 (< |old(~a12~0)| 6)) (.cse6 (<= (+ |old(~a18~0)| 79) 0)) (.cse16 (< |old(~a18~0)| 135)) (.cse18 (and .cse22 .cse24 .cse23 .cse25)) (.cse20 (not (= |old(~a16~0)| 9))) (.cse1 (not .cse14)) (.cse15 (and .cse22 .cse23 .cse24 .cse25)) (.cse21 (not (= 6 |old(~a12~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (or .cse1 (< 0 (+ |old(~a18~0)| 156))) .cse3) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse7 .cse8 .cse9 .cse3) (or .cse7 .cse3 (or .cse10 .cse9 .cse4)) (or .cse0 .cse11 .cse7 .cse3) (or .cse11 .cse12 .cse10 .cse2 .cse13 .cse3 .cse14) (or .cse3 (or .cse11 .cse12 .cse2 .cse13 .cse9 .cse14)) (or .cse12 .cse2 .cse3 .cse13 .cse8 .cse14) (or .cse1 .cse15 (or .cse10 (< 5 |old(~a12~0)|))) (or .cse16 .cse1 .cse2 .cse15 .cse12) (or .cse5 .cse7 .cse3 .cse6) (or .cse3 .cse5 (or .cse9 .cse14) .cse6 .cse17) (or .cse11 .cse7 .cse9 .cse3) (or .cse12 .cse2 .cse13 .cse8 .cse4 .cse18) (or .cse0 .cse11 .cse9 .cse14 .cse3 .cse17) (or .cse11 .cse19 .cse9 .cse3 .cse4) (or .cse8 .cse18 .cse20 (< 7 |old(~a12~0)|)) (or .cse15 (or .cse11 .cse19 .cse6 .cse9 .cse14)) (or (or .cse10 .cse9 .cse14 .cse4) .cse3 .cse17) (or .cse11 .cse21 .cse3 .cse14) (or .cse3 .cse10 .cse19 .cse9 .cse14) (or .cse2 .cse15 .cse6 .cse20) (or (or .cse16 .cse10) .cse18 .cse20) (or .cse1 .cse15 .cse10 .cse21)))) [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L655(lines 655 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L457(lines 457 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L986(lines 986 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L789(lines 789 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L723(lines 723 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L922(lines 922 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,761 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L1187(lines 1187 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L1055(lines 1055 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L857(lines 857 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L1386(lines 1386 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L661(lines 661 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L1256(lines 1256 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,762 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L796(lines 796 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L664(lines 664 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L1193(lines 1193 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L929(lines 929 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,763 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L338(lines 338 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1131(lines 1131 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L802(lines 802 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L538(lines 538 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1067(lines 1067 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1334(lines 1334 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,764 INFO L448 ceAbstractionStarter]: For program point L1137(lines 1137 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L279(lines 279 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L808(lines 808 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L1205(lines 1205 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L1472(lines 1472 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-22 23:36:13,765 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L680(lines 680 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L1143(lines 1143 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L1409(lines 1409 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L1079(lines 1079 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L815(lines 815 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L1477(lines 1477 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,766 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L1280(lines 1280 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L290(lines 290 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L489(lines 489 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,767 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L1018(lines 1018 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 133) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L954(lines 954 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L624(lines 624 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L1484(lines 1484 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,768 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L1286(lines 1286 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L1353(lines 1353 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L1155(lines 1155 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,769 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1492) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point L1025(lines 1025 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point L1422(lines 1422 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1490) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~a16~0 10)) (not (= ~a16~0 8)) (not (= ~a15~0 4)) (not (= ~a16~0 12)) (= 5 ~a12~0) (= (+ ~a18~0 87) 0)) [2018-11-22 23:36:13,770 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-22 23:36:13,770 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1767 1783) the Hoare annotation is: (or (= 12 |old(~a16~0)|) (not (= 5 |old(~a12~0)|)) (= 4 |old(~a15~0)|) (not (= (+ |old(~a18~0)| 87) 0)) (= 10 |old(~a16~0)|) (and (= |old(~a15~0)| ~a15~0) (= ~a16~0 |old(~a16~0)|) (= ~a18~0 |old(~a18~0)|) (= |old(~a12~0)| ~a12~0)) (= 8 |old(~a16~0)|)) [2018-11-22 23:36:13,770 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1767 1783) no Hoare annotation was computed. [2018-11-22 23:36:13,771 INFO L444 ceAbstractionStarter]: At program point L1781(line 1781) the Hoare annotation is: (let ((.cse16 (not (= ~a16~0 10))) (.cse10 (not (= ~a16~0 8))) (.cse7 (not (= ~a12~0 7))) (.cse31 (= ~a15~0 4))) (let ((.cse26 (not .cse31)) (.cse22 (and .cse16 .cse10 .cse7)) (.cse12 (+ ~a18~0 87))) (let ((.cse24 (= 9 ~a16~0)) (.cse5 (= 8 ~a16~0)) (.cse15 (= 5 ~a12~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse20 (<= .cse12 0)) (.cse29 (= 9 ~a12~0)) (.cse23 (= 10 |old(~a16~0)|)) (.cse13 (= |old(~a15~0)| ~a15~0)) (.cse11 (not (= ~a16~0 12))) (.cse30 (and .cse26 .cse22)) (.cse19 (= ~a12~0 9))) (let ((.cse17 (= 7 ~a12~0)) (.cse28 (not .cse19)) (.cse3 (= |old(~a16~0)| 9)) (.cse4 (= |old(~a16~0)| ~a16~0)) (.cse1 (and (and .cse11 .cse30) (<= ~a12~0 5))) (.cse2 (<= 135 ~a18~0)) (.cse21 (or .cse29 (and .cse23 .cse13) (not (= 10 ~a16~0)))) (.cse27 (= ~a15~0 3)) (.cse18 (and .cse0 (and .cse26 (and .cse20 .cse16 .cse10 .cse7)))) (.cse6 (= 4 ~a15~0)) (.cse25 (or .cse24 (not (= calculate_output_~input 3)) (<= ~a18~0 134) (and (or (and (or .cse5 (= ~a16~0 |old(~a16~0)|) (not .cse15)) (or (= ~a12~0 |old(~a12~0)|) .cse15)) .cse26) (or .cse31 .cse13)))) (.cse8 (< 0 (+ ~a18~0 79))) (.cse9 (<= 6 ~a12~0)) (.cse14 (= |old(~a12~0)| ~a12~0))) (or (not (= (+ |old(~a18~0)| 87) 0)) (and (and .cse0 .cse1 .cse2) .cse3 .cse4) (and .cse0 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= 6 ~a12~0) .cse10 .cse11) (and .cse4 (= .cse12 0) .cse13 .cse14) (and .cse0 .cse15 .cse1) (and .cse6 (and .cse0 .cse16 .cse10 .cse11 .cse17 .cse8)) (and .cse18 .cse19) (and .cse0 .cse17 .cse20 .cse11 .cse21) (and .cse3 .cse4 .cse0 .cse8 .cse9) (and .cse0 .cse6 .cse22 .cse11 .cse9) .cse23 (and .cse0 .cse6 .cse11 .cse15) (and .cse0 (or (= 9 |old(~a16~0)|) (not .cse24)) .cse25 .cse17 .cse16 .cse26 .cse10) (and .cse0 .cse27 (and (<= (+ ~a18~0 156) 0) .cse5)) (and .cse27 .cse13 .cse8 .cse14) (and .cse20 .cse28 .cse0 .cse7 .cse13 .cse9) (and .cse28 .cse0 .cse26 .cse10 .cse11 .cse7 .cse9) (not (= 5 |old(~a12~0)|)) (and .cse0 .cse5 .cse26 .cse7 (<= ~a12~0 7)) (and .cse0 .cse3 .cse4 .cse1 .cse13) (= 4 |old(~a15~0)|) (and (and .cse0 .cse26 .cse7) .cse5 .cse2) (= 8 |old(~a16~0)|) (and .cse0 .cse13 (not .cse29) .cse10 .cse21 .cse9) (= 12 |old(~a16~0)|) (and .cse20 .cse0 .cse5 .cse6 .cse9) (and .cse27 (and .cse0 .cse30) .cse8 .cse9) (and .cse18 .cse14) (and .cse0 .cse6 .cse25 .cse8 .cse16 .cse11 .cse9) (and .cse0 .cse30 .cse13 .cse14)))))) [2018-11-22 23:36:13,771 INFO L448 ceAbstractionStarter]: For program point L1781-1(line 1781) no Hoare annotation was computed. [2018-11-22 23:36:13,771 INFO L448 ceAbstractionStarter]: For program point L1778(line 1778) no Hoare annotation was computed. [2018-11-22 23:36:13,771 INFO L444 ceAbstractionStarter]: At program point L1773-2(lines 1773 1782) the Hoare annotation is: (let ((.cse16 (not (= ~a16~0 10))) (.cse10 (not (= ~a16~0 8))) (.cse7 (not (= ~a12~0 7))) (.cse31 (= ~a15~0 4))) (let ((.cse26 (not .cse31)) (.cse22 (and .cse16 .cse10 .cse7)) (.cse12 (+ ~a18~0 87))) (let ((.cse24 (= 9 ~a16~0)) (.cse5 (= 8 ~a16~0)) (.cse15 (= 5 ~a12~0)) (.cse0 (= |old(~a15~0)| 3)) (.cse20 (<= .cse12 0)) (.cse29 (= 9 ~a12~0)) (.cse23 (= 10 |old(~a16~0)|)) (.cse13 (= |old(~a15~0)| ~a15~0)) (.cse11 (not (= ~a16~0 12))) (.cse30 (and .cse26 .cse22)) (.cse19 (= ~a12~0 9))) (let ((.cse17 (= 7 ~a12~0)) (.cse28 (not .cse19)) (.cse3 (= |old(~a16~0)| 9)) (.cse4 (= |old(~a16~0)| ~a16~0)) (.cse1 (and (and .cse11 .cse30) (<= ~a12~0 5))) (.cse2 (<= 135 ~a18~0)) (.cse21 (or .cse29 (and .cse23 .cse13) (not (= 10 ~a16~0)))) (.cse27 (= ~a15~0 3)) (.cse18 (and .cse0 (and .cse26 (and .cse20 .cse16 .cse10 .cse7)))) (.cse6 (= 4 ~a15~0)) (.cse25 (or .cse24 (not (= calculate_output_~input 3)) (<= ~a18~0 134) (and (or (and (or .cse5 (= ~a16~0 |old(~a16~0)|) (not .cse15)) (or (= ~a12~0 |old(~a12~0)|) .cse15)) .cse26) (or .cse31 .cse13)))) (.cse8 (< 0 (+ ~a18~0 79))) (.cse9 (<= 6 ~a12~0)) (.cse14 (= |old(~a12~0)| ~a12~0))) (or (not (= (+ |old(~a18~0)| 87) 0)) (and (and .cse0 .cse1 .cse2) .cse3 .cse4) (and .cse0 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= 6 ~a12~0) .cse10 .cse11) (and .cse4 (= .cse12 0) .cse13 .cse14) (and .cse0 .cse15 .cse1) (and .cse6 (and .cse0 .cse16 .cse10 .cse11 .cse17 .cse8)) (and .cse18 .cse19) (and .cse0 .cse17 .cse20 .cse11 .cse21) (and .cse3 .cse4 .cse0 .cse8 .cse9) (and .cse0 .cse6 .cse22 .cse11 .cse9) .cse23 (and .cse0 .cse6 .cse11 .cse15) (and .cse0 (or (= 9 |old(~a16~0)|) (not .cse24)) .cse25 .cse17 .cse16 .cse26 .cse10) (and .cse0 .cse27 (and (<= (+ ~a18~0 156) 0) .cse5)) (and .cse27 .cse13 .cse8 .cse14) (and .cse20 .cse28 .cse0 .cse7 .cse13 .cse9) (and .cse28 .cse0 .cse26 .cse10 .cse11 .cse7 .cse9) (not (= 5 |old(~a12~0)|)) (and .cse0 .cse5 .cse26 .cse7 (<= ~a12~0 7)) (and .cse0 .cse3 .cse4 .cse1 .cse13) (= 4 |old(~a15~0)|) (and (and .cse0 .cse26 .cse7) .cse5 .cse2) (= 8 |old(~a16~0)|) (and .cse0 .cse13 (not .cse29) .cse10 .cse21 .cse9) (= 12 |old(~a16~0)|) (and .cse20 .cse0 .cse5 .cse6 .cse9) (and .cse27 (and .cse0 .cse30) .cse8 .cse9) (and .cse18 .cse14) (and .cse0 .cse6 .cse25 .cse8 .cse16 .cse11 .cse9) (and .cse0 .cse30 .cse13 .cse14)))))) [2018-11-22 23:36:13,771 INFO L448 ceAbstractionStarter]: For program point L1773-3(lines 1767 1783) no Hoare annotation was computed. [2018-11-22 23:36:13,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 11:36:13 BoogieIcfgContainer [2018-11-22 23:36:13,793 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 23:36:13,793 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 23:36:13,793 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 23:36:13,799 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 23:36:13,799 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:34:14" (3/4) ... [2018-11-22 23:36:13,802 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 23:36:13,809 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-22 23:36:13,809 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-22 23:36:13,809 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-22 23:36:13,810 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-22 23:36:13,831 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-22 23:36:13,833 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-22 23:36:13,870 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((!(\old(a18) + 87 == 0) || ((((\old(a15) == 3 && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && 135 <= a18) && \old(a16) == 9) && \old(a16) == a16)) || (((((\old(a15) == 3 && 8 == a16) && 4 == a15) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || (((\old(a15) == 3 && 6 == a12) && !(a16 == 8)) && !(a16 == 12))) || (((\old(a16) == a16 && a18 + 87 == 0) && \old(a15) == a15) && \old(a12) == a12)) || ((\old(a15) == 3 && 5 == a12) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5)) || (4 == a15 && ((((\old(a15) == 3 && !(a16 == 10)) && !(a16 == 8)) && !(a16 == 12)) && 7 == a12) && 0 < a18 + 79)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && a12 == 9)) || ((((\old(a15) == 3 && 7 == a12) && a18 + 87 <= 0) && !(a16 == 12)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16)))) || ((((\old(a16) == 9 && \old(a16) == a16) && \old(a15) == 3) && 0 < a18 + 79) && 6 <= a12)) || ((((\old(a15) == 3 && 4 == a15) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && !(a16 == 12)) && 6 <= a12)) || 10 == \old(a16)) || (((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && 5 == a12)) || ((((((\old(a15) == 3 && (9 == \old(a16) || !(9 == a16))) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 7 == a12) && !(a16 == 10)) && !(a15 == 4)) && !(a16 == 8))) || ((\old(a15) == 3 && a15 == 3) && a18 + 156 <= 0 && 8 == a16)) || (((a15 == 3 && \old(a15) == a15) && 0 < a18 + 79) && \old(a12) == a12)) || (((((a18 + 87 <= 0 && !(a12 == 9)) && \old(a15) == 3) && !(a12 == 7)) && \old(a15) == a15) && 6 <= a12)) || ((((((!(a12 == 9) && \old(a15) == 3) && !(a15 == 4)) && !(a16 == 8)) && !(a16 == 12)) && !(a12 == 7)) && 6 <= a12)) || !(5 == \old(a12))) || ((((\old(a15) == 3 && 8 == a16) && !(a15 == 4)) && !(a12 == 7)) && a12 <= 7)) || ((((\old(a15) == 3 && \old(a16) == 9) && \old(a16) == a16) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && \old(a15) == a15)) || 4 == \old(a15)) || ((((\old(a15) == 3 && !(a15 == 4)) && !(a12 == 7)) && 8 == a16) && 135 <= a18)) || 8 == \old(a16)) || (((((\old(a15) == 3 && \old(a15) == a15) && !(9 == a12)) && !(a16 == 8)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16))) && 6 <= a12)) || 12 == \old(a16)) || ((((a18 + 87 <= 0 && \old(a15) == 3) && 8 == a16) && 4 == a15) && 6 <= a12)) || (((a15 == 3 && \old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && \old(a12) == a12)) || ((((((\old(a15) == 3 && 4 == a15) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 0 < a18 + 79) && !(a16 == 10)) && !(a16 == 12)) && 6 <= a12)) || (((\old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && \old(a15) == a15) && \old(a12) == a12) [2018-11-22 23:36:14,015 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b942dfbf-ed57-44e7-8606-a2e3da60392c/bin-2019/uautomizer/witness.graphml [2018-11-22 23:36:14,016 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 23:36:14,016 INFO L168 Benchmark]: Toolchain (without parser) took 121924.13 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.4 GB). Free memory was 948.4 MB in the beginning and 3.7 GB in the end (delta: -2.7 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-22 23:36:14,017 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:36:14,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 687.36 ms. Allocated memory is still 1.0 GB. Free memory was 948.4 MB in the beginning and 875.6 MB in the end (delta: 72.8 MB). Peak memory consumption was 72.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:14,017 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 875.6 MB in the beginning and 1.1 GB in the end (delta: -240.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:14,017 INFO L168 Benchmark]: Boogie Preprocessor took 63.01 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: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:14,018 INFO L168 Benchmark]: RCFGBuilder took 1913.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 858.9 MB in the end (delta: 245.2 MB). Peak memory consumption was 245.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:14,018 INFO L168 Benchmark]: TraceAbstraction took 118927.66 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 858.9 MB in the beginning and 3.7 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. [2018-11-22 23:36:14,018 INFO L168 Benchmark]: Witness Printer took 222.75 ms. Allocated memory is still 5.5 GB. Free memory is still 3.7 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:36:14,019 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 687.36 ms. Allocated memory is still 1.0 GB. Free memory was 948.4 MB in the beginning and 875.6 MB in the end (delta: 72.8 MB). Peak memory consumption was 72.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 875.6 MB in the beginning and 1.1 GB in the end (delta: -240.7 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 63.01 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: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1913.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 858.9 MB in the end (delta: 245.2 MB). Peak memory consumption was 245.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 118927.66 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 858.9 MB in the beginning and 3.7 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.1 GB. Max. memory is 11.5 GB. * Witness Printer took 222.75 ms. Allocated memory is still 5.5 GB. Free memory is still 3.7 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 133]: 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: 1773]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((!(\old(a18) + 87 == 0) || ((((\old(a15) == 3 && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && 135 <= a18) && \old(a16) == 9) && \old(a16) == a16)) || (((((\old(a15) == 3 && 8 == a16) && 4 == a15) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || (((\old(a15) == 3 && 6 == a12) && !(a16 == 8)) && !(a16 == 12))) || (((\old(a16) == a16 && a18 + 87 == 0) && \old(a15) == a15) && \old(a12) == a12)) || ((\old(a15) == 3 && 5 == a12) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5)) || (4 == a15 && ((((\old(a15) == 3 && !(a16 == 10)) && !(a16 == 8)) && !(a16 == 12)) && 7 == a12) && 0 < a18 + 79)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && a12 == 9)) || ((((\old(a15) == 3 && 7 == a12) && a18 + 87 <= 0) && !(a16 == 12)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16)))) || ((((\old(a16) == 9 && \old(a16) == a16) && \old(a15) == 3) && 0 < a18 + 79) && 6 <= a12)) || ((((\old(a15) == 3 && 4 == a15) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && !(a16 == 12)) && 6 <= a12)) || 10 == \old(a16)) || (((\old(a15) == 3 && 4 == a15) && !(a16 == 12)) && 5 == a12)) || ((((((\old(a15) == 3 && (9 == \old(a16) || !(9 == a16))) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 7 == a12) && !(a16 == 10)) && !(a15 == 4)) && !(a16 == 8))) || ((\old(a15) == 3 && a15 == 3) && a18 + 156 <= 0 && 8 == a16)) || (((a15 == 3 && \old(a15) == a15) && 0 < a18 + 79) && \old(a12) == a12)) || (((((a18 + 87 <= 0 && !(a12 == 9)) && \old(a15) == 3) && !(a12 == 7)) && \old(a15) == a15) && 6 <= a12)) || ((((((!(a12 == 9) && \old(a15) == 3) && !(a15 == 4)) && !(a16 == 8)) && !(a16 == 12)) && !(a12 == 7)) && 6 <= a12)) || !(5 == \old(a12))) || ((((\old(a15) == 3 && 8 == a16) && !(a15 == 4)) && !(a12 == 7)) && a12 <= 7)) || ((((\old(a15) == 3 && \old(a16) == 9) && \old(a16) == a16) && (!(a16 == 12) && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && a12 <= 5) && \old(a15) == a15)) || 4 == \old(a15)) || ((((\old(a15) == 3 && !(a15 == 4)) && !(a12 == 7)) && 8 == a16) && 135 <= a18)) || 8 == \old(a16)) || (((((\old(a15) == 3 && \old(a15) == a15) && !(9 == a12)) && !(a16 == 8)) && ((9 == a12 || (10 == \old(a16) && \old(a15) == a15)) || !(10 == a16))) && 6 <= a12)) || 12 == \old(a16)) || ((((a18 + 87 <= 0 && \old(a15) == 3) && 8 == a16) && 4 == a15) && 6 <= a12)) || (((a15 == 3 && \old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && 0 < a18 + 79) && 6 <= a12)) || ((\old(a15) == 3 && !(a15 == 4) && ((a18 + 87 <= 0 && !(a16 == 10)) && !(a16 == 8)) && !(a12 == 7)) && \old(a12) == a12)) || ((((((\old(a15) == 3 && 4 == a15) && (((9 == a16 || !(input == 3)) || a18 <= 134) || (((((8 == a16 || a16 == \old(a16)) || !(5 == a12)) && (a12 == \old(a12) || 5 == a12)) || !(a15 == 4)) && (a15 == 4 || \old(a15) == a15)))) && 0 < a18 + 79) && !(a16 == 10)) && !(a16 == 12)) && 6 <= a12)) || (((\old(a15) == 3 && !(a15 == 4) && (!(a16 == 10) && !(a16 == 8)) && !(a12 == 7)) && \old(a15) == a15) && \old(a12) == a12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 409 locations, 1 error locations. SAFE Result, 118.8s OverallTime, 14 OverallIterations, 11 TraceHistogramMax, 69.2s AutomataDifference, 0.0s DeadEndRemovalTime, 26.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2101 SDtfs, 47713 SDslu, 4858 SDs, 0 SdLazy, 125013 SolverSat, 11077 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 44.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7291 GetRequests, 6942 SyntacticMatches, 16 SemanticMatches, 333 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15445 ImplicationChecksByTransitivity, 7.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=55230occurred in iteration=11, 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: 5.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 12222 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 6273 PreInvPairs, 10587 NumberOfFragments, 3794 HoareAnnotationTreeSize, 6273 FomulaSimplifications, 599828 FormulaSimplificationTreeSizeReduction, 10.4s HoareSimplificationTime, 9 FomulaSimplificationsInter, 248123 FormulaSimplificationTreeSizeReductionInter, 16.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 5.9s InterpolantComputationTime, 15076 NumberOfCodeBlocks, 15076 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 15055 ConstructedInterpolants, 0 QuantifiedInterpolants, 72111596 SizeOfPredicates, 7 NumberOfNonLiveVariables, 9000 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 21 InterpolantComputations, 10 PerfectInterpolantSequences, 30355/34079 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...