./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label53_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_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 d3d4e182296665660fe77d9c3c711d657098533f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 12:06:31,145 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:06:31,147 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:06:31,154 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:06:31,154 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:06:31,155 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:06:31,156 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:06:31,157 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:06:31,158 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:06:31,159 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:06:31,159 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:06:31,159 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:06:31,160 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:06:31,161 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:06:31,162 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:06:31,162 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:06:31,163 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:06:31,164 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:06:31,165 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:06:31,166 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:06:31,167 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:06:31,168 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:06:31,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:06:31,170 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:06:31,170 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:06:31,170 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:06:31,171 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:06:31,172 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:06:31,172 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:06:31,173 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:06:31,173 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:06:31,174 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:06:31,174 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:06:31,174 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:06:31,175 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:06:31,175 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:06:31,175 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-23 12:06:31,185 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:06:31,185 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:06:31,186 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:06:31,186 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:06:31,186 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:06:31,187 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:06:31,187 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 12:06:31,187 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:06:31,187 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:06:31,187 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:06:31,187 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:06:31,188 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:06:31,189 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:06:31,189 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:06:31,189 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:06:31,189 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:06:31,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:06:31,189 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:06:31,189 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:06:31,190 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:06:31,190 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 12:06:31,190 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:06:31,190 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:06:31,190 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_a12ed110-564e-4392-8100-e8ea0d25aea1/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 -> d3d4e182296665660fe77d9c3c711d657098533f [2018-11-23 12:06:31,212 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:06:31,219 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:06:31,222 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:06:31,223 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:06:31,223 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:06:31,223 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c [2018-11-23 12:06:31,259 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/data/2e4fef482/0afc6d78580b41fa935fbdf4a267ff71/FLAG5124aa26a [2018-11-23 12:06:31,771 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:06:31,772 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/sv-benchmarks/c/eca-rers2012/Problem15_label53_true-unreach-call.c [2018-11-23 12:06:31,783 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/data/2e4fef482/0afc6d78580b41fa935fbdf4a267ff71/FLAG5124aa26a [2018-11-23 12:06:32,241 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/data/2e4fef482/0afc6d78580b41fa935fbdf4a267ff71 [2018-11-23 12:06:32,243 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:06:32,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:06:32,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:06:32,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:06:32,247 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:06:32,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:06:32" (1/1) ... [2018-11-23 12:06:32,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bb4fcbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:32, skipping insertion in model container [2018-11-23 12:06:32,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:06:32" (1/1) ... [2018-11-23 12:06:32,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:06:32,317 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:06:32,792 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:06:32,795 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:06:33,007 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:06:33,021 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:06:33,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33 WrapperNode [2018-11-23 12:06:33,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:06:33,100 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:06:33,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:06:33,100 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:06:33,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,134 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:06:33,135 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:06:33,135 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:06:33,135 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:06:33,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... [2018-11-23 12:06:33,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:06:33,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:06:33,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:06:33,217 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:06:33,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:06:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 12:06:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:06:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:06:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 12:06:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 12:06:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 12:06:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 12:06:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:06:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:06:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:06:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:06:35,034 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:06:35,034 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 12:06:35,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:06:35 BoogieIcfgContainer [2018-11-23 12:06:35,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:06:35,036 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 12:06:35,036 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 12:06:35,037 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 12:06:35,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 12:06:32" (1/3) ... [2018-11-23 12:06:35,038 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@509a7b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:06:35, skipping insertion in model container [2018-11-23 12:06:35,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:06:33" (2/3) ... [2018-11-23 12:06:35,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@509a7b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 12:06:35, skipping insertion in model container [2018-11-23 12:06:35,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:06:35" (3/3) ... [2018-11-23 12:06:35,040 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label53_true-unreach-call.c [2018-11-23 12:06:35,046 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 12:06:35,050 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 12:06:35,060 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 12:06:35,082 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:06:35,082 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 12:06:35,082 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 12:06:35,082 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 12:06:35,083 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:06:35,083 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:06:35,083 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 12:06:35,083 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:06:35,083 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 12:06:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-11-23 12:06:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-23 12:06:35,106 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:06:35,107 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, 1, 1, 1, 1, 1] [2018-11-23 12:06:35,108 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:06:35,112 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:06:35,112 INFO L82 PathProgramCache]: Analyzing trace with hash -1056547171, now seen corresponding path program 1 times [2018-11-23 12:06:35,113 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:06:35,113 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:06:35,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:35,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:35,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:35,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:35,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:06:35,320 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:06:35,320 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 12:06:35,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 12:06:35,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 12:06:35,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:06:35,333 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 4 states. [2018-11-23 12:06:37,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:06:37,608 INFO L93 Difference]: Finished difference Result 1546 states and 2831 transitions. [2018-11-23 12:06:37,609 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 12:06:37,610 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2018-11-23 12:06:37,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:06:37,626 INFO L225 Difference]: With dead ends: 1546 [2018-11-23 12:06:37,626 INFO L226 Difference]: Without dead ends: 1103 [2018-11-23 12:06:37,632 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 12:06:37,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1103 states. [2018-11-23 12:06:37,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1103 to 760. [2018-11-23 12:06:37,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 760 states. [2018-11-23 12:06:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 760 states and 1261 transitions. [2018-11-23 12:06:37,697 INFO L78 Accepts]: Start accepts. Automaton has 760 states and 1261 transitions. Word has length 53 [2018-11-23 12:06:37,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:06:37,697 INFO L480 AbstractCegarLoop]: Abstraction has 760 states and 1261 transitions. [2018-11-23 12:06:37,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 12:06:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1261 transitions. [2018-11-23 12:06:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-23 12:06:37,702 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:06:37,702 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, 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] [2018-11-23 12:06:37,702 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:06:37,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:06:37,703 INFO L82 PathProgramCache]: Analyzing trace with hash -602725951, now seen corresponding path program 1 times [2018-11-23 12:06:37,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:06:37,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:06:37,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:37,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:37,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:37,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:06:37,823 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:06:37,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 12:06:37,824 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 12:06:37,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 12:06:37,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-23 12:06:37,825 INFO L87 Difference]: Start difference. First operand 760 states and 1261 transitions. Second operand 5 states. [2018-11-23 12:06:41,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:06:41,021 INFO L93 Difference]: Finished difference Result 2237 states and 3750 transitions. [2018-11-23 12:06:41,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-23 12:06:41,027 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 125 [2018-11-23 12:06:41,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:06:41,032 INFO L225 Difference]: With dead ends: 2237 [2018-11-23 12:06:41,032 INFO L226 Difference]: Without dead ends: 1483 [2018-11-23 12:06:41,034 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-23 12:06:41,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1483 states. [2018-11-23 12:06:41,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1483 to 1453. [2018-11-23 12:06:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1453 states. [2018-11-23 12:06:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1453 states and 2148 transitions. [2018-11-23 12:06:41,086 INFO L78 Accepts]: Start accepts. Automaton has 1453 states and 2148 transitions. Word has length 125 [2018-11-23 12:06:41,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:06:41,087 INFO L480 AbstractCegarLoop]: Abstraction has 1453 states and 2148 transitions. [2018-11-23 12:06:41,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 12:06:41,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2148 transitions. [2018-11-23 12:06:41,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-23 12:06:41,089 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:06:41,089 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, 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] [2018-11-23 12:06:41,089 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:06:41,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:06:41,089 INFO L82 PathProgramCache]: Analyzing trace with hash 741212625, now seen corresponding path program 1 times [2018-11-23 12:06:41,090 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:06:41,090 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:06:41,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:41,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:41,092 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:06:41,217 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:06:41,217 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:06:41,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:41,282 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:06:41,501 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 12:06:41,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 12:06:41,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2018-11-23 12:06:41,527 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-23 12:06:41,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-23 12:06:41,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-23 12:06:41,527 INFO L87 Difference]: Start difference. First operand 1453 states and 2148 transitions. Second operand 10 states. [2018-11-23 12:06:52,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:06:52,375 INFO L93 Difference]: Finished difference Result 8452 states and 13119 transitions. [2018-11-23 12:06:52,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-11-23 12:06:52,376 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 133 [2018-11-23 12:06:52,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:06:52,402 INFO L225 Difference]: With dead ends: 8452 [2018-11-23 12:06:52,402 INFO L226 Difference]: Without dead ends: 7005 [2018-11-23 12:06:52,411 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 133 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=244, Invalid=812, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 12:06:52,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7005 states. [2018-11-23 12:06:52,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7005 to 6544. [2018-11-23 12:06:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6544 states. [2018-11-23 12:06:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 6544 states and 9741 transitions. [2018-11-23 12:06:52,555 INFO L78 Accepts]: Start accepts. Automaton has 6544 states and 9741 transitions. Word has length 133 [2018-11-23 12:06:52,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:06:52,556 INFO L480 AbstractCegarLoop]: Abstraction has 6544 states and 9741 transitions. [2018-11-23 12:06:52,556 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-23 12:06:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 6544 states and 9741 transitions. [2018-11-23 12:06:52,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-11-23 12:06:52,562 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:06:52,562 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-23 12:06:52,562 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:06:52,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:06:52,563 INFO L82 PathProgramCache]: Analyzing trace with hash -112758284, now seen corresponding path program 1 times [2018-11-23 12:06:52,563 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:06:52,563 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:06:52,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:52,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:52,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:52,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:52,906 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 210 proven. 84 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2018-11-23 12:06:52,907 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:06:52,907 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:06:52,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:52,991 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:06:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 283 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-11-23 12:06:53,101 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:06:53,101 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-11-23 12:06:53,102 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 12:06:53,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 12:06:53,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2018-11-23 12:06:53,103 INFO L87 Difference]: Start difference. First operand 6544 states and 9741 transitions. Second operand 11 states. [2018-11-23 12:06:58,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:06:58,163 INFO L93 Difference]: Finished difference Result 29910 states and 47731 transitions. [2018-11-23 12:06:58,163 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-23 12:06:58,164 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 300 [2018-11-23 12:06:58,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:06:58,220 INFO L225 Difference]: With dead ends: 29910 [2018-11-23 12:06:58,220 INFO L226 Difference]: Without dead ends: 23682 [2018-11-23 12:06:58,253 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 312 SyntacticMatches, 4 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=163, Invalid=487, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:06:58,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23682 states. [2018-11-23 12:06:58,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23682 to 21520. [2018-11-23 12:06:58,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21520 states. [2018-11-23 12:06:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21520 states to 21520 states and 27390 transitions. [2018-11-23 12:06:58,542 INFO L78 Accepts]: Start accepts. Automaton has 21520 states and 27390 transitions. Word has length 300 [2018-11-23 12:06:58,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:06:58,543 INFO L480 AbstractCegarLoop]: Abstraction has 21520 states and 27390 transitions. [2018-11-23 12:06:58,543 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 12:06:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 21520 states and 27390 transitions. [2018-11-23 12:06:58,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2018-11-23 12:06:58,556 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:06:58,557 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:06:58,557 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:06:58,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:06:58,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1417298423, now seen corresponding path program 1 times [2018-11-23 12:06:58,557 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:06:58,558 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:06:58,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:58,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:58,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:06:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2018-11-23 12:06:58,980 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:06:58,980 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:06:58,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:06:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:06:59,068 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:06:59,299 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2018-11-23 12:06:59,319 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:06:59,320 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-11-23 12:06:59,320 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 12:06:59,320 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 12:06:59,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-23 12:06:59,321 INFO L87 Difference]: Start difference. First operand 21520 states and 27390 transitions. Second operand 6 states. [2018-11-23 12:07:02,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:07:02,876 INFO L93 Difference]: Finished difference Result 52000 states and 67663 transitions. [2018-11-23 12:07:02,878 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-23 12:07:02,879 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 520 [2018-11-23 12:07:02,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:07:02,955 INFO L225 Difference]: With dead ends: 52000 [2018-11-23 12:07:02,955 INFO L226 Difference]: Without dead ends: 30486 [2018-11-23 12:07:02,990 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 525 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2018-11-23 12:07:03,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30486 states. [2018-11-23 12:07:03,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30486 to 29504. [2018-11-23 12:07:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29504 states. [2018-11-23 12:07:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29504 states to 29504 states and 36619 transitions. [2018-11-23 12:07:03,455 INFO L78 Accepts]: Start accepts. Automaton has 29504 states and 36619 transitions. Word has length 520 [2018-11-23 12:07:03,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:07:03,456 INFO L480 AbstractCegarLoop]: Abstraction has 29504 states and 36619 transitions. [2018-11-23 12:07:03,456 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 12:07:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 29504 states and 36619 transitions. [2018-11-23 12:07:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2018-11-23 12:07:03,476 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:07:03,476 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:07:03,477 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:07:03,477 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:07:03,477 INFO L82 PathProgramCache]: Analyzing trace with hash -1871590293, now seen corresponding path program 1 times [2018-11-23 12:07:03,477 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:07:03,477 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:07:03,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:03,478 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:03,478 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 220 proven. 80 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2018-11-23 12:07:03,989 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:07:03,989 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:07:03,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:04,068 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:07:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 364 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-23 12:07:04,205 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:07:04,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-11-23 12:07:04,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 12:07:04,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 12:07:04,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-11-23 12:07:04,206 INFO L87 Difference]: Start difference. First operand 29504 states and 36619 transitions. Second operand 12 states. [2018-11-23 12:07:10,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:07:10,211 INFO L93 Difference]: Finished difference Result 72901 states and 96251 transitions. [2018-11-23 12:07:10,212 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-23 12:07:10,212 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 522 [2018-11-23 12:07:10,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:07:10,309 INFO L225 Difference]: With dead ends: 72901 [2018-11-23 12:07:10,309 INFO L226 Difference]: Without dead ends: 43714 [2018-11-23 12:07:10,351 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 603 GetRequests, 556 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 642 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=537, Invalid=1719, Unknown=0, NotChecked=0, Total=2256 [2018-11-23 12:07:10,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43714 states. [2018-11-23 12:07:10,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43714 to 42525. [2018-11-23 12:07:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42525 states. [2018-11-23 12:07:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42525 states to 42525 states and 50492 transitions. [2018-11-23 12:07:10,915 INFO L78 Accepts]: Start accepts. Automaton has 42525 states and 50492 transitions. Word has length 522 [2018-11-23 12:07:10,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:07:10,916 INFO L480 AbstractCegarLoop]: Abstraction has 42525 states and 50492 transitions. [2018-11-23 12:07:10,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 12:07:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 42525 states and 50492 transitions. [2018-11-23 12:07:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2018-11-23 12:07:10,930 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:07:10,930 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:07:10,931 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:07:10,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:07:10,931 INFO L82 PathProgramCache]: Analyzing trace with hash 118137832, now seen corresponding path program 1 times [2018-11-23 12:07:10,931 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:07:10,931 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:07:10,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:10,932 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:10,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 333 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-11-23 12:07:11,182 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:07:11,182 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:07:11,190 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:11,268 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:07:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 333 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-11-23 12:07:11,589 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:07:11,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 12:07:11,590 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 12:07:11,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 12:07:11,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-23 12:07:11,591 INFO L87 Difference]: Start difference. First operand 42525 states and 50492 transitions. Second operand 9 states. [2018-11-23 12:07:15,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:07:15,027 INFO L93 Difference]: Finished difference Result 84167 states and 100455 transitions. [2018-11-23 12:07:15,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-23 12:07:15,028 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 537 [2018-11-23 12:07:15,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:07:15,104 INFO L225 Difference]: With dead ends: 84167 [2018-11-23 12:07:15,104 INFO L226 Difference]: Without dead ends: 42326 [2018-11-23 12:07:15,159 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 560 GetRequests, 544 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-11-23 12:07:15,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42326 states. [2018-11-23 12:07:15,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42326 to 42093. [2018-11-23 12:07:15,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42093 states. [2018-11-23 12:07:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42093 states to 42093 states and 48430 transitions. [2018-11-23 12:07:15,790 INFO L78 Accepts]: Start accepts. Automaton has 42093 states and 48430 transitions. Word has length 537 [2018-11-23 12:07:15,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:07:15,790 INFO L480 AbstractCegarLoop]: Abstraction has 42093 states and 48430 transitions. [2018-11-23 12:07:15,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 12:07:15,790 INFO L276 IsEmpty]: Start isEmpty. Operand 42093 states and 48430 transitions. [2018-11-23 12:07:15,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-11-23 12:07:15,805 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:07:15,805 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:07:15,806 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:07:15,806 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:07:15,806 INFO L82 PathProgramCache]: Analyzing trace with hash 1354544458, now seen corresponding path program 1 times [2018-11-23 12:07:15,806 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:07:15,806 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:07:15,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:15,807 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:15,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:16,167 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2018-11-23 12:07:16,167 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 12:07:16,167 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 12:07:16,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 12:07:16,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 12:07:16,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:07:16,168 INFO L87 Difference]: Start difference. First operand 42093 states and 48430 transitions. Second operand 3 states. [2018-11-23 12:07:17,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:07:17,958 INFO L93 Difference]: Finished difference Result 97040 states and 113534 transitions. [2018-11-23 12:07:17,958 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 12:07:17,959 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 603 [2018-11-23 12:07:17,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:07:18,035 INFO L225 Difference]: With dead ends: 97040 [2018-11-23 12:07:18,036 INFO L226 Difference]: Without dead ends: 47106 [2018-11-23 12:07:18,092 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 12:07:18,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47106 states. [2018-11-23 12:07:18,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47106 to 43935. [2018-11-23 12:07:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43935 states. [2018-11-23 12:07:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43935 states to 43935 states and 48091 transitions. [2018-11-23 12:07:18,680 INFO L78 Accepts]: Start accepts. Automaton has 43935 states and 48091 transitions. Word has length 603 [2018-11-23 12:07:18,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:07:18,681 INFO L480 AbstractCegarLoop]: Abstraction has 43935 states and 48091 transitions. [2018-11-23 12:07:18,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 12:07:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 43935 states and 48091 transitions. [2018-11-23 12:07:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2018-11-23 12:07:18,704 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:07:18,704 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, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 12:07:18,705 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:07:18,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:07:18,705 INFO L82 PathProgramCache]: Analyzing trace with hash 98719119, now seen corresponding path program 1 times [2018-11-23 12:07:18,705 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:07:18,705 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:07:18,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:18,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:18,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:19,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 621 proven. 637 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2018-11-23 12:07:19,511 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:07:19,511 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:07:19,518 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:19,650 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:07:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 1137 proven. 2 refuted. 0 times theorem prover too weak. 682 trivial. 0 not checked. [2018-11-23 12:07:19,912 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:07:19,913 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-11-23 12:07:19,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 12:07:19,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 12:07:19,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2018-11-23 12:07:19,915 INFO L87 Difference]: Start difference. First operand 43935 states and 48091 transitions. Second operand 12 states. [2018-11-23 12:07:23,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:07:23,640 INFO L93 Difference]: Finished difference Result 87011 states and 95143 transitions. [2018-11-23 12:07:23,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-23 12:07:23,641 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 897 [2018-11-23 12:07:23,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:07:23,697 INFO L225 Difference]: With dead ends: 87011 [2018-11-23 12:07:23,698 INFO L226 Difference]: Without dead ends: 44389 [2018-11-23 12:07:23,736 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 936 GetRequests, 910 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=157, Invalid=493, Unknown=0, NotChecked=0, Total=650 [2018-11-23 12:07:23,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44389 states. [2018-11-23 12:07:24,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44389 to 42757. [2018-11-23 12:07:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42757 states. [2018-11-23 12:07:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42757 states to 42757 states and 46185 transitions. [2018-11-23 12:07:24,097 INFO L78 Accepts]: Start accepts. Automaton has 42757 states and 46185 transitions. Word has length 897 [2018-11-23 12:07:24,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:07:24,098 INFO L480 AbstractCegarLoop]: Abstraction has 42757 states and 46185 transitions. [2018-11-23 12:07:24,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 12:07:24,098 INFO L276 IsEmpty]: Start isEmpty. Operand 42757 states and 46185 transitions. [2018-11-23 12:07:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2018-11-23 12:07:24,115 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 12:07:24,115 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 12:07:24,115 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 12:07:24,116 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:07:24,116 INFO L82 PathProgramCache]: Analyzing trace with hash 186666921, now seen corresponding path program 1 times [2018-11-23 12:07:24,116 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:07:24,116 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:07:24,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:24,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:24,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:07:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 483 proven. 79 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2018-11-23 12:07:24,769 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 12:07:24,769 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/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 [2018-11-23 12:07:24,776 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:07:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 12:07:24,895 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 12:07:25,138 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 25 [2018-11-23 12:07:25,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 607 proven. 2 refuted. 0 times theorem prover too weak. 865 trivial. 0 not checked. [2018-11-23 12:07:25,383 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 12:07:25,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-23 12:07:25,384 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 12:07:25,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 12:07:25,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-11-23 12:07:25,384 INFO L87 Difference]: Start difference. First operand 42757 states and 46185 transitions. Second operand 9 states. [2018-11-23 12:07:31,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 12:07:31,521 INFO L93 Difference]: Finished difference Result 83794 states and 91646 transitions. [2018-11-23 12:07:31,521 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-23 12:07:31,521 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 915 [2018-11-23 12:07:31,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 12:07:31,522 INFO L225 Difference]: With dead ends: 83794 [2018-11-23 12:07:31,522 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 12:07:31,580 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 958 GetRequests, 932 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 156 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=165, Invalid=591, Unknown=0, NotChecked=0, Total=756 [2018-11-23 12:07:31,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 12:07:31,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 12:07:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 12:07:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 12:07:31,581 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 915 [2018-11-23 12:07:31,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 12:07:31,581 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 12:07:31,581 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 12:07:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 12:07:31,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 12:07:31,585 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 12:07:31,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:31,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,714 WARN L180 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 585 DAG size of output: 299 [2018-11-23 12:07:32,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:32,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,320 WARN L180 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 585 DAG size of output: 299 [2018-11-23 12:07:33,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:33,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 12:07:35,586 WARN L180 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 485 DAG size of output: 100 [2018-11-23 12:07:37,330 WARN L180 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 531 DAG size of output: 108 [2018-11-23 12:07:38,110 WARN L180 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 87 [2018-11-23 12:07:38,894 WARN L180 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 87 [2018-11-23 12:07:41,461 WARN L180 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 551 DAG size of output: 118 [2018-11-23 12:07:41,463 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:07:41,463 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a0~0)| ~a0~0) (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-23 12:07:41,463 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:07:41,463 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-23 12:07:41,463 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,463 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse5 (= ~a2~0 |old(~a2~0)|)) (.cse4 (= |old(~a0~0)| ~a0~0)) (.cse7 (= ~a29~0 |old(~a29~0)|)) (.cse10 (= 3 ~a2~0)) (.cse6 (= ~a4~0 |old(~a4~0)|))) (let ((.cse15 (and .cse4 .cse7 .cse10 .cse6)) (.cse9 (not (= 3 |old(~a2~0)|))) (.cse18 (and .cse4 .cse7 (= 2 ~a2~0) .cse6)) (.cse17 (not (= 2 |old(~a2~0)|))) (.cse0 (forall ((v_prenex_8 Int)) (let ((.cse20 (mod v_prenex_8 29))) (let ((.cse19 (+ .cse20 15))) (or (<= v_prenex_8 43) (< (+ |old(~a29~0)| 16) (div .cse19 5)) (<= 14 .cse20) (< .cse19 0) (= (mod (+ .cse20 1) 5) 0) (< v_prenex_8 0)))))) (.cse8 (< 0 (+ |old(~a4~0)| 89))) (.cse2 (= 4 |old(~a2~0)|)) (.cse12 (and .cse4 .cse7 (= 1 ~a2~0) .cse6)) (.cse14 (< 41 |old(~a29~0)|)) (.cse13 (not (= |old(~a2~0)| 1))) (.cse1 (< |old(~a2~0)| 4)) (.cse11 (<= (+ |old(~a4~0)| 86) 0)) (.cse16 (and .cse4 .cse7 .cse5 .cse6)) (.cse3 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 (or (or .cse1 .cse2) .cse3) (and (and .cse4 .cse5 .cse6) .cse7)) (or (or .cse8 .cse9) (and .cse4 .cse7 .cse6 .cse10)) (or .cse11 .cse3 .cse12 .cse13) (or .cse0 (or .cse3 .cse9) .cse14 .cse15) (or .cse8 .cse16 .cse13) (or (and .cse4 .cse7 (= 4 ~a2~0) .cse6) (or (not .cse2) .cse8 (< 0 (+ |old(~a29~0)| 16)))) (or .cse1 .cse8 .cse16 (<= (+ |old(~a0~0)| 61) 0)) (or .cse8 .cse16 .cse3) (or .cse11 .cse15 .cse3 .cse9) (or (or .cse8 .cse17) .cse18) (or .cse11 .cse18 .cse17 .cse3) (or .cse0 .cse16 .cse14 (or .cse1 .cse8 .cse2)) (or .cse12 .cse11 .cse14 .cse13) (or .cse1 .cse11 .cse16 .cse3)))) [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,464 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,465 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,466 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-23 12:07:41,467 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,468 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,469 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,470 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,471 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-23 12:07:41,472 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse12 (= |old(~a0~0)| ~a0~0)) (.cse13 (= ~a29~0 |old(~a29~0)|)) (.cse14 (= ~a4~0 |old(~a4~0)|))) (let ((.cse10 (= 4 |old(~a2~0)|)) (.cse5 (not (= 2 |old(~a2~0)|))) (.cse4 (and .cse12 .cse13 (= 2 ~a2~0) .cse14)) (.cse7 (< 0 (+ |old(~a4~0)| 89))) (.cse1 (and .cse12 .cse13 (= 1 ~a2~0) .cse14)) (.cse3 (not (= |old(~a2~0)| 1))) (.cse8 (forall ((v_prenex_8 Int)) (let ((.cse18 (mod v_prenex_8 29))) (let ((.cse17 (+ .cse18 15))) (or (<= v_prenex_8 43) (< (+ |old(~a29~0)| 16) (div .cse17 5)) (<= 14 .cse18) (< .cse17 0) (= (mod (+ .cse18 1) 5) 0) (< v_prenex_8 0)))))) (.cse9 (< 41 |old(~a29~0)|)) (.cse16 (not (= 3 |old(~a2~0)|))) (.cse15 (and .cse12 .cse13 (= 3 ~a2~0) .cse14)) (.cse6 (< |old(~a2~0)| 4)) (.cse0 (<= (+ |old(~a4~0)| 86) 0)) (.cse11 (and .cse12 .cse13 (= ~a2~0 |old(~a2~0)|) .cse14)) (.cse2 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 (or .cse0 .cse5)) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse6 .cse7 .cse11 (<= (+ |old(~a0~0)| 61) 0)) (or .cse7 .cse2 .cse11) (or (not .cse10) .cse7 (< 0 (+ |old(~a29~0)| 16)) (and .cse12 .cse13 (= 4 ~a2~0) .cse14)) (or .cse0 .cse15 .cse2 .cse16) (or .cse6 .cse8 .cse11 .cse10 .cse2) (or (or .cse7 .cse5) .cse4) (or .cse1 .cse7 .cse3) (or .cse7 .cse15 .cse16) (or .cse1 .cse0 .cse9 .cse3) (or .cse8 .cse9 .cse2 .cse16 .cse15) (or .cse6 .cse0 .cse11 .cse2)))) [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-23 12:07:41,473 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 148) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,474 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-23 12:07:41,475 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-23 12:07:41,476 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,477 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse5 (not (= 2 |old(~a2~0)|))) (.cse6 (< 0 (+ |old(~a4~0)| 89))) (.cse16 (= |old(~a0~0)| ~a0~0)) (.cse17 (= ~a29~0 |old(~a29~0)|)) (.cse19 (= ~a2~0 |old(~a2~0)|)) (.cse18 (= ~a4~0 |old(~a4~0)|))) (let ((.cse12 (and (<= (+ ~a4~0 89) 0) .cse16 .cse17 .cse19 (<= 4 ~a2~0) .cse18)) (.cse10 (or .cse6 (< 2 |old(~a2~0)|))) (.cse14 (= 4 |old(~a2~0)|)) (.cse1 (and .cse16 .cse17 (= 1 ~a2~0) .cse18)) (.cse3 (not (= |old(~a2~0)| 1))) (.cse4 (and .cse16 .cse17 (= 2 ~a2~0) .cse18)) (.cse11 (forall ((v_prenex_8 Int)) (let ((.cse22 (mod v_prenex_8 29))) (let ((.cse21 (+ .cse22 15))) (or (<= v_prenex_8 43) (< (+ |old(~a29~0)| 16) (div .cse21 5)) (<= 14 .cse22) (< .cse21 0) (= (mod (+ .cse22 1) 5) 0) (< v_prenex_8 0)))))) (.cse13 (< 41 |old(~a29~0)|)) (.cse8 (not (= 3 |old(~a2~0)|))) (.cse15 (and .cse16 .cse17 (= 3 ~a2~0) .cse18)) (.cse20 (or .cse6 .cse5)) (.cse9 (< |old(~a2~0)| 4)) (.cse0 (<= (+ |old(~a4~0)| 86) 0)) (.cse7 (and .cse16 .cse17 .cse19 .cse18)) (.cse2 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 (or .cse0 .cse5)) (or .cse6 .cse7 .cse8) (or .cse9 .cse6 .cse7 (<= (+ |old(~a0~0)| 61) 0)) (or .cse7 .cse10 .cse2) (or .cse9 .cse6 .cse11 .cse12 .cse13 .cse14) (or .cse9 .cse6 .cse12 .cse2) (or .cse0 .cse15 .cse2 .cse8) (or (not .cse14) .cse6 (< 0 (+ |old(~a29~0)| 16)) (and .cse16 .cse17 .cse18 (= 4 ~a2~0))) (or .cse1 .cse10 .cse3) (or .cse9 .cse11 .cse14 .cse2 (and .cse17 (and .cse16 .cse19 .cse18))) (or .cse1 .cse0 .cse13 .cse3) (or .cse4 .cse20) (or .cse11 .cse13 .cse2 .cse8 .cse15) (or .cse20 (or (<= ~a29~0 43) (<= (+ ~a0~0 61) 0) (not (= calculate_output_~input 1)))) (or .cse9 .cse0 .cse7 .cse2)))) [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,478 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-23 12:07:41,479 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,480 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-23 12:07:41,481 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-23 12:07:41,482 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,483 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,484 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,485 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,486 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-23 12:07:41,487 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-23 12:07:41,488 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,489 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,490 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-23 12:07:41,490 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,490 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-23 12:07:41,490 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-23 12:07:41,490 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 12:07:41,490 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a4~0 89))) (and (<= .cse0 0) (<= 0 .cse0) (= 1 ~a2~0) (<= 0 (+ ~a0~0 44)) (= (+ ~a29~0 127) 0))) [2018-11-23 12:07:41,490 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 12:07:41,490 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 12:07:41,490 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a4~0)| 89))) (or (not (= 0 (+ |old(~a29~0)| 127))) (< .cse0 0) (not (= |old(~a2~0)| 1)) (< 0 .cse0) (< (+ |old(~a0~0)| 44) 0) (and (= |old(~a0~0)| ~a0~0) (= 1 ~a2~0) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)))) [2018-11-23 12:07:41,490 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-23 12:07:41,491 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse0 (<= (+ ~a4~0 89) 0)) (.cse8 (= 2 ~a2~0)) (.cse1 (<= ~a29~0 41)) (.cse9 (= 1 ~a2~0)) (.cse7 (< 0 (+ ~a4~0 86))) (.cse6 (= 3 ~a2~0)) (.cse5 (<= (+ ~a0~0 98) 0)) (.cse2 (not (= ~a2~0 4))) (.cse3 (exists ((v_prenex_8 Int)) (let ((.cse11 (mod v_prenex_8 29))) (let ((.cse12 (+ .cse11 15))) (and (not (= (mod (+ .cse11 1) 5) 0)) (<= 0 .cse12) (<= 0 v_prenex_8) (< .cse11 14) (< 43 v_prenex_8) (<= (div .cse12 5) (+ ~a29~0 16))))))) (.cse4 (<= 4 ~a2~0)) (.cse10 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse4 (< 0 (+ ~a0~0 61))) (and .cse5 .cse1 .cse3 .cse6) (and .cse0 (<= (+ ~a29~0 16) 0) (= 4 ~a2~0)) (and .cse0 .cse6) (and .cse5 .cse7 .cse4) (and .cse0 .cse5) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse0 .cse8) (not (= |old(~a2~0)| 1)) (and .cse0 .cse9) (< .cse10 0) (and .cse5 .cse7 .cse8) (and .cse5 .cse7 .cse9) (and .cse1 .cse7 .cse9) (< (+ |old(~a0~0)| 44) 0) (and .cse5 .cse7 .cse6) (and .cse5 .cse2 .cse3 .cse4) (< 0 .cse10))) [2018-11-23 12:07:41,491 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-23 12:07:41,491 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-23 12:07:41,491 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse0 (<= (+ ~a4~0 89) 0)) (.cse8 (= 2 ~a2~0)) (.cse1 (<= ~a29~0 41)) (.cse9 (= 1 ~a2~0)) (.cse7 (< 0 (+ ~a4~0 86))) (.cse6 (= 3 ~a2~0)) (.cse5 (<= (+ ~a0~0 98) 0)) (.cse2 (not (= ~a2~0 4))) (.cse3 (exists ((v_prenex_8 Int)) (let ((.cse11 (mod v_prenex_8 29))) (let ((.cse12 (+ .cse11 15))) (and (not (= (mod (+ .cse11 1) 5) 0)) (<= 0 .cse12) (<= 0 v_prenex_8) (< .cse11 14) (< 43 v_prenex_8) (<= (div .cse12 5) (+ ~a29~0 16))))))) (.cse4 (<= 4 ~a2~0)) (.cse10 (+ |old(~a4~0)| 89))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse4 (< 0 (+ ~a0~0 61))) (and .cse5 .cse1 .cse3 .cse6) (and .cse0 (<= (+ ~a29~0 16) 0) (= 4 ~a2~0)) (and .cse0 .cse6) (and .cse5 .cse7 .cse4) (and .cse0 .cse5) (not (= 0 (+ |old(~a29~0)| 127))) (and .cse0 .cse8) (not (= |old(~a2~0)| 1)) (and .cse0 .cse9) (< .cse10 0) (and .cse5 .cse7 .cse8) (and .cse5 .cse7 .cse9) (and .cse1 .cse7 .cse9) (< (+ |old(~a0~0)| 44) 0) (and .cse5 .cse7 .cse6) (and .cse5 .cse2 .cse3 .cse4) (< 0 .cse10))) [2018-11-23 12:07:41,491 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-11-23 12:07:41,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,497 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,498 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,499 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,500 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,501 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,508 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,509 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,510 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,511 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,512 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 12:07:41 BoogieIcfgContainer [2018-11-23 12:07:41,515 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 12:07:41,515 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:07:41,515 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:07:41,515 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:07:41,516 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:06:35" (3/4) ... [2018-11-23 12:07:41,519 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 12:07:41,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 12:07:41,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 12:07:41,527 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 12:07:41,528 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 12:07:41,558 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 12:07:41,559 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 12:07:41,588 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((a4 + 89 <= 0 && a29 <= 41) && !(a2 == 4)) && (\exists v_prenex_8 : int :: ((((!((v_prenex_8 % 29 + 1) % 5 == 0) && 0 <= v_prenex_8 % 29 + 15) && 0 <= v_prenex_8) && v_prenex_8 % 29 < 14) && 43 < v_prenex_8) && (v_prenex_8 % 29 + 15) / 5 <= a29 + 16)) && 4 <= a2) || ((a4 + 89 <= 0 && 4 <= a2) && 0 < a0 + 61)) || (((a0 + 98 <= 0 && a29 <= 41) && (\exists v_prenex_8 : int :: ((((!((v_prenex_8 % 29 + 1) % 5 == 0) && 0 <= v_prenex_8 % 29 + 15) && 0 <= v_prenex_8) && v_prenex_8 % 29 < 14) && 43 < v_prenex_8) && (v_prenex_8 % 29 + 15) / 5 <= a29 + 16)) && 3 == a2)) || ((a4 + 89 <= 0 && a29 + 16 <= 0) && 4 == a2)) || (a4 + 89 <= 0 && 3 == a2)) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 4 <= a2)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || !(0 == \old(a29) + 127)) || (a4 + 89 <= 0 && 2 == a2)) || !(\old(a2) == 1)) || (a4 + 89 <= 0 && 1 == a2)) || \old(a4) + 89 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 2 == a2)) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 1 == a2)) || ((a29 <= 41 && 0 < a4 + 86) && 1 == a2)) || \old(a0) + 44 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 3 == a2)) || (((a0 + 98 <= 0 && !(a2 == 4)) && (\exists v_prenex_8 : int :: ((((!((v_prenex_8 % 29 + 1) % 5 == 0) && 0 <= v_prenex_8 % 29 + 15) && 0 <= v_prenex_8) && v_prenex_8 % 29 < 14) && 43 < v_prenex_8) && (v_prenex_8 % 29 + 15) / 5 <= a29 + 16)) && 4 <= a2)) || 0 < \old(a4) + 89 [2018-11-23 12:07:41,728 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a12ed110-564e-4392-8100-e8ea0d25aea1/bin-2019/uautomizer/witness.graphml [2018-11-23 12:07:41,728 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:07:41,729 INFO L168 Benchmark]: Toolchain (without parser) took 69485.27 ms. Allocated memory was 1.0 GB in the beginning and 3.6 GB in the end (delta: 2.5 GB). Free memory was 947.3 MB in the beginning and 3.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 510.4 MB. Max. memory is 11.5 GB. [2018-11-23 12:07:41,730 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-11-23 12:07:41,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 855.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -188.6 MB). Peak memory consumption was 127.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:07:41,730 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.40 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: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:07:41,730 INFO L168 Benchmark]: Boogie Preprocessor took 82.20 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: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 11.5 GB. [2018-11-23 12:07:41,731 INFO L168 Benchmark]: RCFGBuilder took 1817.89 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: 31.4 MB). Peak memory consumption was 257.7 MB. Max. memory is 11.5 GB. [2018-11-23 12:07:41,731 INFO L168 Benchmark]: TraceAbstraction took 66479.24 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 1.1 GB in the beginning and 3.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. [2018-11-23 12:07:41,731 INFO L168 Benchmark]: Witness Printer took 213.27 ms. Allocated memory is still 3.6 GB. Free memory was 3.0 GB in the beginning and 3.0 GB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:07:41,733 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 855.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -188.6 MB). Peak memory consumption was 127.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.40 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: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.20 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: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1817.89 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: 31.4 MB). Peak memory consumption was 257.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 66479.24 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 1.1 GB in the beginning and 3.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. * Witness Printer took 213.27 ms. Allocated memory is still 3.6 GB. Free memory was 3.0 GB in the beginning and 3.0 GB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 148]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant [2018-11-23 12:07:41,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,736 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,737 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,737 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,737 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,737 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,737 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,738 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,738 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,738 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,738 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,738 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,739 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,739 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,739 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,739 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,739 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,739 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,740 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,740 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,740 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,741 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,742 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,743 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,743 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,743 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,743 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] [2018-11-23 12:07:41,743 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_8,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((a4 + 89 <= 0 && a29 <= 41) && !(a2 == 4)) && (\exists v_prenex_8 : int :: ((((!((v_prenex_8 % 29 + 1) % 5 == 0) && 0 <= v_prenex_8 % 29 + 15) && 0 <= v_prenex_8) && v_prenex_8 % 29 < 14) && 43 < v_prenex_8) && (v_prenex_8 % 29 + 15) / 5 <= a29 + 16)) && 4 <= a2) || ((a4 + 89 <= 0 && 4 <= a2) && 0 < a0 + 61)) || (((a0 + 98 <= 0 && a29 <= 41) && (\exists v_prenex_8 : int :: ((((!((v_prenex_8 % 29 + 1) % 5 == 0) && 0 <= v_prenex_8 % 29 + 15) && 0 <= v_prenex_8) && v_prenex_8 % 29 < 14) && 43 < v_prenex_8) && (v_prenex_8 % 29 + 15) / 5 <= a29 + 16)) && 3 == a2)) || ((a4 + 89 <= 0 && a29 + 16 <= 0) && 4 == a2)) || (a4 + 89 <= 0 && 3 == a2)) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 4 <= a2)) || (a4 + 89 <= 0 && a0 + 98 <= 0)) || !(0 == \old(a29) + 127)) || (a4 + 89 <= 0 && 2 == a2)) || !(\old(a2) == 1)) || (a4 + 89 <= 0 && 1 == a2)) || \old(a4) + 89 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 2 == a2)) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 1 == a2)) || ((a29 <= 41 && 0 < a4 + 86) && 1 == a2)) || \old(a0) + 44 < 0) || ((a0 + 98 <= 0 && 0 < a4 + 86) && 3 == a2)) || (((a0 + 98 <= 0 && !(a2 == 4)) && (\exists v_prenex_8 : int :: ((((!((v_prenex_8 % 29 + 1) % 5 == 0) && 0 <= v_prenex_8 % 29 + 15) && 0 <= v_prenex_8) && v_prenex_8 % 29 < 14) && 43 < v_prenex_8) && (v_prenex_8 % 29 + 15) / 5 <= a29 + 16)) && 4 <= a2)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 66.4s OverallTime, 10 OverallIterations, 7 TraceHistogramMax, 46.8s AutomataDifference, 0.0s DeadEndRemovalTime, 9.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 2390 SDtfs, 26021 SDslu, 4458 SDs, 0 SdLazy, 50875 SolverSat, 9675 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 36.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4114 GetRequests, 3923 SyntacticMatches, 8 SemanticMatches, 183 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1355 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=43935occurred in iteration=8, 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: 3.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 10203 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 2528 PreInvPairs, 3572 NumberOfFragments, 2414 HoareAnnotationTreeSize, 2528 FomulaSimplifications, 107310 FormulaSimplificationTreeSizeReduction, 2.2s HoareSimplificationTime, 9 FomulaSimplificationsInter, 83430 FormulaSimplificationTreeSizeReductionInter, 7.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 8429 NumberOfCodeBlocks, 8429 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 8412 ConstructedInterpolants, 6 QuantifiedInterpolants, 11997535 SizeOfPredicates, 8 NumberOfNonLiveVariables, 5443 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 17 InterpolantComputations, 4 PerfectInterpolantSequences, 9152/10259 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...