./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/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 79a2b9b3df0deda592133ad8079a83707bf29ec3 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 22:34:37,227 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 22:34:37,228 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 22:34:37,234 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 22:34:37,234 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 22:34:37,235 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 22:34:37,236 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 22:34:37,236 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 22:34:37,237 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 22:34:37,238 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 22:34:37,238 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 22:34:37,238 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 22:34:37,239 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 22:34:37,239 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 22:34:37,240 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 22:34:37,240 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 22:34:37,241 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 22:34:37,241 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 22:34:37,242 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 22:34:37,243 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 22:34:37,244 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 22:34:37,244 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 22:34:37,245 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 22:34:37,245 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 22:34:37,246 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 22:34:37,246 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 22:34:37,247 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 22:34:37,247 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 22:34:37,247 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 22:34:37,248 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 22:34:37,248 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 22:34:37,248 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 22:34:37,249 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 22:34:37,249 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 22:34:37,249 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 22:34:37,249 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 22:34:37,250 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 22:34:37,257 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 22:34:37,257 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 22:34:37,257 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 22:34:37,257 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 22:34:37,258 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 22:34:37,258 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 22:34:37,258 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 22:34:37,259 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 22:34:37,259 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 22:34:37,259 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 22:34:37,260 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 22:34:37,260 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 22:34:37,260 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 22:34:37,260 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_5cb967b2-35de-4525-96d2-59a54fc33622/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 -> 79a2b9b3df0deda592133ad8079a83707bf29ec3 [2018-12-02 22:34:37,276 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 22:34:37,283 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 22:34:37,285 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 22:34:37,286 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 22:34:37,286 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 22:34:37,286 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c [2018-12-02 22:34:37,320 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/data/fce80c51f/abd757947b9f4876849544d93c715c8d/FLAG949a3a9ff [2018-12-02 22:34:37,702 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 22:34:37,703 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/sv-benchmarks/c/eca-rers2012/Problem17_label21_true-unreach-call.c [2018-12-02 22:34:37,715 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/data/fce80c51f/abd757947b9f4876849544d93c715c8d/FLAG949a3a9ff [2018-12-02 22:34:37,723 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/data/fce80c51f/abd757947b9f4876849544d93c715c8d [2018-12-02 22:34:37,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 22:34:37,726 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 22:34:37,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 22:34:37,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 22:34:37,729 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 22:34:37,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:34:37" (1/1) ... [2018-12-02 22:34:37,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@484c0a6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:37, skipping insertion in model container [2018-12-02 22:34:37,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:34:37" (1/1) ... [2018-12-02 22:34:37,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 22:34:37,790 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 22:34:38,226 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 22:34:38,229 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 22:34:38,504 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 22:34:38,515 INFO L195 MainTranslator]: Completed translation [2018-12-02 22:34:38,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38 WrapperNode [2018-12-02 22:34:38,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 22:34:38,516 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 22:34:38,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 22:34:38,516 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 22:34:38,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,541 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 22:34:38,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 22:34:38,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 22:34:38,546 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 22:34:38,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... [2018-12-02 22:34:38,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 22:34:38,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 22:34:38,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 22:34:38,631 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 22:34:38,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 22:34:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 22:34:38,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 22:34:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-02 22:34:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-02 22:34:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-02 22:34:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-02 22:34:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 22:34:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 22:34:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 22:34:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 22:34:40,868 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 22:34:40,868 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 22:34:40,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:34:40 BoogieIcfgContainer [2018-12-02 22:34:40,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 22:34:40,869 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 22:34:40,869 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 22:34:40,871 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 22:34:40,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:34:37" (1/3) ... [2018-12-02 22:34:40,872 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@512311cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:34:40, skipping insertion in model container [2018-12-02 22:34:40,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:34:38" (2/3) ... [2018-12-02 22:34:40,872 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@512311cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:34:40, skipping insertion in model container [2018-12-02 22:34:40,872 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:34:40" (3/3) ... [2018-12-02 22:34:40,873 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label21_true-unreach-call.c [2018-12-02 22:34:40,879 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 22:34:40,884 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 22:34:40,895 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 22:34:40,919 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 22:34:40,919 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 22:34:40,919 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 22:34:40,919 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 22:34:40,920 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 22:34:40,920 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 22:34:40,920 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 22:34:40,920 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 22:34:40,920 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 22:34:40,944 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-12-02 22:34:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-02 22:34:40,950 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:34:40,951 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:34:40,952 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:34:40,956 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:34:40,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1940897135, now seen corresponding path program 1 times [2018-12-02 22:34:40,957 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:34:40,957 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:34:40,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:40,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:34:40,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:34:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:34:41,163 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:34:41,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 22:34:41,167 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 22:34:41,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 22:34:41,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:34:41,176 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-12-02 22:34:44,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:34:44,783 INFO L93 Difference]: Finished difference Result 2162 states and 4009 transitions. [2018-12-02 22:34:44,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 22:34:44,784 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 65 [2018-12-02 22:34:44,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:34:44,799 INFO L225 Difference]: With dead ends: 2162 [2018-12-02 22:34:44,800 INFO L226 Difference]: Without dead ends: 1478 [2018-12-02 22:34:44,805 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 [2018-12-02 22:34:44,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1478 states. [2018-12-02 22:34:44,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1478 to 1006. [2018-12-02 22:34:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1006 states. [2018-12-02 22:34:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 1006 states and 1697 transitions. [2018-12-02 22:34:44,872 INFO L78 Accepts]: Start accepts. Automaton has 1006 states and 1697 transitions. Word has length 65 [2018-12-02 22:34:44,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:34:44,873 INFO L480 AbstractCegarLoop]: Abstraction has 1006 states and 1697 transitions. [2018-12-02 22:34:44,873 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 22:34:44,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1697 transitions. [2018-12-02 22:34:44,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-12-02 22:34:44,876 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:34:44,876 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, 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] [2018-12-02 22:34:44,877 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:34:44,877 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:34:44,877 INFO L82 PathProgramCache]: Analyzing trace with hash -263344465, now seen corresponding path program 1 times [2018-12-02 22:34:44,877 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:34:44,877 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:34:44,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:44,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:34:44,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:34:45,041 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:34:45,041 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:34:45,041 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 22:34:45,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 22:34:45,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 22:34:45,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 22:34:45,043 INFO L87 Difference]: Start difference. First operand 1006 states and 1697 transitions. Second operand 6 states. [2018-12-02 22:34:47,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:34:47,396 INFO L93 Difference]: Finished difference Result 2931 states and 5018 transitions. [2018-12-02 22:34:47,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 22:34:47,396 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 140 [2018-12-02 22:34:47,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:34:47,401 INFO L225 Difference]: With dead ends: 2931 [2018-12-02 22:34:47,401 INFO L226 Difference]: Without dead ends: 1931 [2018-12-02 22:34:47,403 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 22:34:47,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1931 states. [2018-12-02 22:34:47,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1931 to 1911. [2018-12-02 22:34:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1911 states. [2018-12-02 22:34:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1911 states and 2935 transitions. [2018-12-02 22:34:47,432 INFO L78 Accepts]: Start accepts. Automaton has 1911 states and 2935 transitions. Word has length 140 [2018-12-02 22:34:47,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:34:47,433 INFO L480 AbstractCegarLoop]: Abstraction has 1911 states and 2935 transitions. [2018-12-02 22:34:47,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 22:34:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2935 transitions. [2018-12-02 22:34:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-12-02 22:34:47,435 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:34:47,435 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, 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] [2018-12-02 22:34:47,435 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:34:47,435 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:34:47,435 INFO L82 PathProgramCache]: Analyzing trace with hash -462261193, now seen corresponding path program 1 times [2018-12-02 22:34:47,435 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:34:47,436 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:34:47,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:47,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:34:47,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:34:47,518 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:34:47,519 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:34:47,519 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-02 22:34:47,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 22:34:47,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 22:34:47,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-02 22:34:47,520 INFO L87 Difference]: Start difference. First operand 1911 states and 2935 transitions. Second operand 6 states. [2018-12-02 22:34:49,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:34:49,434 INFO L93 Difference]: Finished difference Result 4746 states and 7234 transitions. [2018-12-02 22:34:49,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 22:34:49,435 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 144 [2018-12-02 22:34:49,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:34:49,443 INFO L225 Difference]: With dead ends: 4746 [2018-12-02 22:34:49,443 INFO L226 Difference]: Without dead ends: 2841 [2018-12-02 22:34:49,446 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-02 22:34:49,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2841 states. [2018-12-02 22:34:49,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2841 to 2819. [2018-12-02 22:34:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2819 states. [2018-12-02 22:34:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 2819 states and 3606 transitions. [2018-12-02 22:34:49,488 INFO L78 Accepts]: Start accepts. Automaton has 2819 states and 3606 transitions. Word has length 144 [2018-12-02 22:34:49,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:34:49,488 INFO L480 AbstractCegarLoop]: Abstraction has 2819 states and 3606 transitions. [2018-12-02 22:34:49,488 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 22:34:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 3606 transitions. [2018-12-02 22:34:49,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2018-12-02 22:34:49,491 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:34:49,491 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, 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] [2018-12-02 22:34:49,491 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:34:49,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:34:49,492 INFO L82 PathProgramCache]: Analyzing trace with hash 1443737402, now seen corresponding path program 1 times [2018-12-02 22:34:49,492 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:34:49,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:34:49,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:49,492 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:34:49,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:34:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 22:34:49,580 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:34:49,580 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 22:34:49,581 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 22:34:49,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 22:34:49,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:34:49,581 INFO L87 Difference]: Start difference. First operand 2819 states and 3606 transitions. Second operand 4 states. [2018-12-02 22:34:51,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:34:51,711 INFO L93 Difference]: Finished difference Result 5632 states and 7217 transitions. [2018-12-02 22:34:51,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 22:34:51,712 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 174 [2018-12-02 22:34:51,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:34:51,720 INFO L225 Difference]: With dead ends: 5632 [2018-12-02 22:34:51,720 INFO L226 Difference]: Without dead ends: 2819 [2018-12-02 22:34:51,724 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:34:51,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2819 states. [2018-12-02 22:34:51,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2819 to 2819. [2018-12-02 22:34:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2819 states. [2018-12-02 22:34:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2819 states to 2819 states and 3569 transitions. [2018-12-02 22:34:51,774 INFO L78 Accepts]: Start accepts. Automaton has 2819 states and 3569 transitions. Word has length 174 [2018-12-02 22:34:51,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:34:51,775 INFO L480 AbstractCegarLoop]: Abstraction has 2819 states and 3569 transitions. [2018-12-02 22:34:51,775 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 22:34:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 3569 transitions. [2018-12-02 22:34:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-12-02 22:34:51,777 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:34:51,778 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:34:51,778 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:34:51,778 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:34:51,778 INFO L82 PathProgramCache]: Analyzing trace with hash -1713540935, now seen corresponding path program 1 times [2018-12-02 22:34:51,778 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:34:51,778 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:34:51,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:51,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:34:51,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:34:51,866 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-12-02 22:34:51,866 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:34:51,867 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 22:34:51,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 22:34:51,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 22:34:51,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:34:51,867 INFO L87 Difference]: Start difference. First operand 2819 states and 3569 transitions. Second operand 4 states. [2018-12-02 22:34:55,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:34:55,536 INFO L93 Difference]: Finished difference Result 10917 states and 14171 transitions. [2018-12-02 22:34:55,536 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 22:34:55,536 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 227 [2018-12-02 22:34:55,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:34:55,551 INFO L225 Difference]: With dead ends: 10917 [2018-12-02 22:34:55,552 INFO L226 Difference]: Without dead ends: 8104 [2018-12-02 22:34:55,556 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:34:55,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8104 states. [2018-12-02 22:34:55,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8104 to 7228. [2018-12-02 22:34:55,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7228 states. [2018-12-02 22:34:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7228 states to 7228 states and 8718 transitions. [2018-12-02 22:34:55,638 INFO L78 Accepts]: Start accepts. Automaton has 7228 states and 8718 transitions. Word has length 227 [2018-12-02 22:34:55,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:34:55,639 INFO L480 AbstractCegarLoop]: Abstraction has 7228 states and 8718 transitions. [2018-12-02 22:34:55,639 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 22:34:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 7228 states and 8718 transitions. [2018-12-02 22:34:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-12-02 22:34:55,641 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:34:55,642 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:34:55,642 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:34:55,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:34:55,642 INFO L82 PathProgramCache]: Analyzing trace with hash -1604905498, now seen corresponding path program 1 times [2018-12-02 22:34:55,642 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:34:55,642 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:34:55,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:55,642 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:34:55,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:34:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:34:55,832 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 116 proven. 72 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 22:34:55,833 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:34:55,833 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 22:34:55,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:34:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:34:55,889 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:34:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 133 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2018-12-02 22:34:56,003 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 22:34:56,003 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-02 22:34:56,004 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 22:34:56,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 22:34:56,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-12-02 22:34:56,004 INFO L87 Difference]: Start difference. First operand 7228 states and 8718 transitions. Second operand 9 states. [2018-12-02 22:35:05,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:05,258 INFO L93 Difference]: Finished difference Result 19046 states and 24328 transitions. [2018-12-02 22:35:05,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-12-02 22:35:05,259 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 250 [2018-12-02 22:35:05,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:05,289 INFO L225 Difference]: With dead ends: 19046 [2018-12-02 22:35:05,289 INFO L226 Difference]: Without dead ends: 11824 [2018-12-02 22:35:05,297 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 488 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=340, Invalid=1466, Unknown=0, NotChecked=0, Total=1806 [2018-12-02 22:35:05,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11824 states. [2018-12-02 22:35:05,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11824 to 9796. [2018-12-02 22:35:05,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9796 states. [2018-12-02 22:35:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9796 states to 9796 states and 11674 transitions. [2018-12-02 22:35:05,458 INFO L78 Accepts]: Start accepts. Automaton has 9796 states and 11674 transitions. Word has length 250 [2018-12-02 22:35:05,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:05,459 INFO L480 AbstractCegarLoop]: Abstraction has 9796 states and 11674 transitions. [2018-12-02 22:35:05,459 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 22:35:05,459 INFO L276 IsEmpty]: Start isEmpty. Operand 9796 states and 11674 transitions. [2018-12-02 22:35:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2018-12-02 22:35:05,462 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:05,462 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:35:05,462 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:05,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:05,463 INFO L82 PathProgramCache]: Analyzing trace with hash -2115313358, now seen corresponding path program 1 times [2018-12-02 22:35:05,463 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:05,463 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:05,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:05,463 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:05,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:05,577 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 22:35:05,577 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:35:05,577 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 22:35:05,578 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 22:35:05,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 22:35:05,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:35:05,578 INFO L87 Difference]: Start difference. First operand 9796 states and 11674 transitions. Second operand 4 states. [2018-12-02 22:35:09,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:09,759 INFO L93 Difference]: Finished difference Result 23602 states and 28843 transitions. [2018-12-02 22:35:09,759 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 22:35:09,759 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 293 [2018-12-02 22:35:09,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:09,792 INFO L225 Difference]: With dead ends: 23602 [2018-12-02 22:35:09,792 INFO L226 Difference]: Without dead ends: 13812 [2018-12-02 22:35:09,803 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:35:09,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13812 states. [2018-12-02 22:35:09,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13812 to 12470. [2018-12-02 22:35:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12470 states. [2018-12-02 22:35:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12470 states to 12470 states and 15088 transitions. [2018-12-02 22:35:09,929 INFO L78 Accepts]: Start accepts. Automaton has 12470 states and 15088 transitions. Word has length 293 [2018-12-02 22:35:09,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:09,930 INFO L480 AbstractCegarLoop]: Abstraction has 12470 states and 15088 transitions. [2018-12-02 22:35:09,930 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 22:35:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 12470 states and 15088 transitions. [2018-12-02 22:35:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2018-12-02 22:35:09,934 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:09,934 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:35:09,934 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:09,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:09,934 INFO L82 PathProgramCache]: Analyzing trace with hash -1544783071, now seen corresponding path program 1 times [2018-12-02 22:35:09,934 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:09,934 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:09,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:09,935 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:09,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 182 proven. 142 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2018-12-02 22:35:10,091 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:35:10,091 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 22:35:10,099 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:10,166 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:35:12,279 WARN L180 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 42 DAG size of output: 17 [2018-12-02 22:35:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 267 proven. 2 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-12-02 22:35:12,353 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:35:12,353 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2018-12-02 22:35:12,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 22:35:12,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 22:35:12,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-02 22:35:12,354 INFO L87 Difference]: Start difference. First operand 12470 states and 15088 transitions. Second operand 10 states. [2018-12-02 22:35:21,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:21,030 INFO L93 Difference]: Finished difference Result 39062 states and 50153 transitions. [2018-12-02 22:35:21,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-02 22:35:21,030 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 301 [2018-12-02 22:35:21,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:21,076 INFO L225 Difference]: With dead ends: 39062 [2018-12-02 22:35:21,076 INFO L226 Difference]: Without dead ends: 26598 [2018-12-02 22:35:21,093 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 306 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2018-12-02 22:35:21,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26598 states. [2018-12-02 22:35:21,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26598 to 25597. [2018-12-02 22:35:21,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25597 states. [2018-12-02 22:35:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25597 states to 25597 states and 32030 transitions. [2018-12-02 22:35:21,373 INFO L78 Accepts]: Start accepts. Automaton has 25597 states and 32030 transitions. Word has length 301 [2018-12-02 22:35:21,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:21,373 INFO L480 AbstractCegarLoop]: Abstraction has 25597 states and 32030 transitions. [2018-12-02 22:35:21,373 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 22:35:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 25597 states and 32030 transitions. [2018-12-02 22:35:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2018-12-02 22:35:21,378 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:21,378 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:35:21,379 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:21,379 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:21,379 INFO L82 PathProgramCache]: Analyzing trace with hash 1578933886, now seen corresponding path program 1 times [2018-12-02 22:35:21,379 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:21,379 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:21,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:21,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:21,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:21,483 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-12-02 22:35:21,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:35:21,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-02 22:35:21,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-02 22:35:21,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-02 22:35:21,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:35:21,484 INFO L87 Difference]: Start difference. First operand 25597 states and 32030 transitions. Second operand 4 states. [2018-12-02 22:35:24,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:24,950 INFO L93 Difference]: Finished difference Result 64038 states and 82400 transitions. [2018-12-02 22:35:24,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-02 22:35:24,951 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2018-12-02 22:35:24,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:25,014 INFO L225 Difference]: With dead ends: 64038 [2018-12-02 22:35:25,014 INFO L226 Difference]: Without dead ends: 38880 [2018-12-02 22:35:25,045 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-02 22:35:25,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38880 states. [2018-12-02 22:35:25,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38880 to 30443. [2018-12-02 22:35:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30443 states. [2018-12-02 22:35:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30443 states to 30443 states and 37783 transitions. [2018-12-02 22:35:25,440 INFO L78 Accepts]: Start accepts. Automaton has 30443 states and 37783 transitions. Word has length 324 [2018-12-02 22:35:25,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:25,441 INFO L480 AbstractCegarLoop]: Abstraction has 30443 states and 37783 transitions. [2018-12-02 22:35:25,441 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-02 22:35:25,441 INFO L276 IsEmpty]: Start isEmpty. Operand 30443 states and 37783 transitions. [2018-12-02 22:35:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2018-12-02 22:35:25,447 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:25,447 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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] [2018-12-02 22:35:25,447 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:25,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:25,447 INFO L82 PathProgramCache]: Analyzing trace with hash 292603638, now seen corresponding path program 1 times [2018-12-02 22:35:25,447 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:25,447 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:25,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:25,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:25,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 241 proven. 352 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 22:35:25,796 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:35:25,796 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 22:35:25,802 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:25,871 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:35:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 483 proven. 2 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2018-12-02 22:35:25,972 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:35:25,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5] total 13 [2018-12-02 22:35:25,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-02 22:35:25,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-02 22:35:25,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-12-02 22:35:25,973 INFO L87 Difference]: Start difference. First operand 30443 states and 37783 transitions. Second operand 13 states. [2018-12-02 22:35:35,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:35,963 INFO L93 Difference]: Finished difference Result 71188 states and 91672 transitions. [2018-12-02 22:35:35,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-12-02 22:35:35,964 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 397 [2018-12-02 22:35:35,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:36,020 INFO L225 Difference]: With dead ends: 71188 [2018-12-02 22:35:36,021 INFO L226 Difference]: Without dead ends: 38127 [2018-12-02 22:35:36,053 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 485 GetRequests, 433 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 757 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=491, Invalid=2265, Unknown=0, NotChecked=0, Total=2756 [2018-12-02 22:35:36,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38127 states. [2018-12-02 22:35:36,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38127 to 33046. [2018-12-02 22:35:36,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33046 states. [2018-12-02 22:35:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33046 states to 33046 states and 39256 transitions. [2018-12-02 22:35:36,419 INFO L78 Accepts]: Start accepts. Automaton has 33046 states and 39256 transitions. Word has length 397 [2018-12-02 22:35:36,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:36,420 INFO L480 AbstractCegarLoop]: Abstraction has 33046 states and 39256 transitions. [2018-12-02 22:35:36,420 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-02 22:35:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 33046 states and 39256 transitions. [2018-12-02 22:35:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2018-12-02 22:35:36,424 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:36,424 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:35:36,424 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:36,424 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:36,425 INFO L82 PathProgramCache]: Analyzing trace with hash 1886829596, now seen corresponding path program 1 times [2018-12-02 22:35:36,425 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:36,425 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:36,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:36,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:36,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:36,634 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 244 proven. 224 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2018-12-02 22:35:36,635 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:35:36,635 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 22:35:36,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:36,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:36,703 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:35:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 241 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2018-12-02 22:35:36,901 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 22:35:36,901 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-12-02 22:35:36,901 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-02 22:35:36,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-02 22:35:36,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-12-02 22:35:36,902 INFO L87 Difference]: Start difference. First operand 33046 states and 39256 transitions. Second operand 10 states. [2018-12-02 22:35:57,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:57,325 INFO L93 Difference]: Finished difference Result 90239 states and 109376 transitions. [2018-12-02 22:35:57,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-02 22:35:57,326 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 430 [2018-12-02 22:35:57,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:57,412 INFO L225 Difference]: With dead ends: 90239 [2018-12-02 22:35:57,412 INFO L226 Difference]: Without dead ends: 53654 [2018-12-02 22:35:57,457 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 462 GetRequests, 442 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=350, Unknown=0, NotChecked=0, Total=462 [2018-12-02 22:35:57,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53654 states. [2018-12-02 22:35:57,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53654 to 49543. [2018-12-02 22:35:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49543 states. [2018-12-02 22:35:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49543 states to 49543 states and 56713 transitions. [2018-12-02 22:35:57,982 INFO L78 Accepts]: Start accepts. Automaton has 49543 states and 56713 transitions. Word has length 430 [2018-12-02 22:35:57,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:35:57,983 INFO L480 AbstractCegarLoop]: Abstraction has 49543 states and 56713 transitions. [2018-12-02 22:35:57,983 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-02 22:35:57,983 INFO L276 IsEmpty]: Start isEmpty. Operand 49543 states and 56713 transitions. [2018-12-02 22:35:57,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2018-12-02 22:35:57,990 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:35:57,991 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:35:57,991 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:35:57,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:35:57,991 INFO L82 PathProgramCache]: Analyzing trace with hash -1665615877, now seen corresponding path program 1 times [2018-12-02 22:35:57,991 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:35:57,991 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:35:57,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:57,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:35:57,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:35:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:35:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2018-12-02 22:35:58,144 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:35:58,144 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 22:35:58,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 22:35:58,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 22:35:58,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:35:58,145 INFO L87 Difference]: Start difference. First operand 49543 states and 56713 transitions. Second operand 3 states. [2018-12-02 22:35:59,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:35:59,883 INFO L93 Difference]: Finished difference Result 112516 states and 130555 transitions. [2018-12-02 22:35:59,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 22:35:59,883 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 502 [2018-12-02 22:35:59,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:35:59,976 INFO L225 Difference]: With dead ends: 112516 [2018-12-02 22:35:59,976 INFO L226 Difference]: Without dead ends: 62974 [2018-12-02 22:36:00,018 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:36:00,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62974 states. [2018-12-02 22:36:00,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62974 to 58608. [2018-12-02 22:36:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58608 states. [2018-12-02 22:36:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58608 states to 58608 states and 67230 transitions. [2018-12-02 22:36:00,583 INFO L78 Accepts]: Start accepts. Automaton has 58608 states and 67230 transitions. Word has length 502 [2018-12-02 22:36:00,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:36:00,583 INFO L480 AbstractCegarLoop]: Abstraction has 58608 states and 67230 transitions. [2018-12-02 22:36:00,583 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 22:36:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 58608 states and 67230 transitions. [2018-12-02 22:36:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 668 [2018-12-02 22:36:00,601 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:36:00,602 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 22:36:00,602 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:36:00,602 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:36:00,602 INFO L82 PathProgramCache]: Analyzing trace with hash -2146770518, now seen corresponding path program 1 times [2018-12-02 22:36:00,602 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:36:00,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:36:00,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:00,603 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:00,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 246 proven. 2 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2018-12-02 22:36:00,871 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:36:00,871 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 22:36:00,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:00,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:00,964 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:36:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2018-12-02 22:36:01,075 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-02 22:36:01,076 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-02 22:36:01,076 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 22:36:01,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 22:36:01,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:36:01,077 INFO L87 Difference]: Start difference. First operand 58608 states and 67230 transitions. Second operand 3 states. [2018-12-02 22:36:03,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:36:03,345 INFO L93 Difference]: Finished difference Result 121513 states and 140397 transitions. [2018-12-02 22:36:03,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 22:36:03,346 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 667 [2018-12-02 22:36:03,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:36:03,436 INFO L225 Difference]: With dead ends: 121513 [2018-12-02 22:36:03,436 INFO L226 Difference]: Without dead ends: 63765 [2018-12-02 22:36:03,483 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 669 GetRequests, 668 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:36:03,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63765 states. [2018-12-02 22:36:04,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63765 to 62460. [2018-12-02 22:36:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62460 states. [2018-12-02 22:36:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62460 states to 62460 states and 70648 transitions. [2018-12-02 22:36:04,078 INFO L78 Accepts]: Start accepts. Automaton has 62460 states and 70648 transitions. Word has length 667 [2018-12-02 22:36:04,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:36:04,079 INFO L480 AbstractCegarLoop]: Abstraction has 62460 states and 70648 transitions. [2018-12-02 22:36:04,079 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 22:36:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 62460 states and 70648 transitions. [2018-12-02 22:36:04,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 898 [2018-12-02 22:36:04,117 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:36:04,118 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, 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, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-02 22:36:04,118 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:36:04,118 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:36:04,118 INFO L82 PathProgramCache]: Analyzing trace with hash 1964787272, now seen corresponding path program 1 times [2018-12-02 22:36:04,118 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:36:04,118 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:36:04,119 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:04,119 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:04,119 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:36:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1309 backedges. 727 proven. 57 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2018-12-02 22:36:04,572 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-02 22:36:04,572 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-02 22:36:04,577 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:36:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:36:04,686 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 22:36:04,891 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 11 [2018-12-02 22:36:05,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1309 backedges. 727 proven. 57 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2018-12-02 22:36:05,282 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 22:36:05,282 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2018-12-02 22:36:05,283 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 22:36:05,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 22:36:05,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-12-02 22:36:05,284 INFO L87 Difference]: Start difference. First operand 62460 states and 70648 transitions. Second operand 9 states. [2018-12-02 22:36:54,421 WARN L180 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-12-02 22:37:55,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:37:55,154 INFO L93 Difference]: Finished difference Result 158174 states and 179602 transitions. [2018-12-02 22:37:55,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-02 22:37:55,155 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 897 [2018-12-02 22:37:55,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:37:55,319 INFO L225 Difference]: With dead ends: 158174 [2018-12-02 22:37:55,320 INFO L226 Difference]: Without dead ends: 97488 [2018-12-02 22:37:55,382 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 925 GetRequests, 908 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2018-12-02 22:37:55,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97488 states. [2018-12-02 22:37:56,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97488 to 87854. [2018-12-02 22:37:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87854 states. [2018-12-02 22:37:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87854 states to 87854 states and 99872 transitions. [2018-12-02 22:37:56,282 INFO L78 Accepts]: Start accepts. Automaton has 87854 states and 99872 transitions. Word has length 897 [2018-12-02 22:37:56,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:37:56,283 INFO L480 AbstractCegarLoop]: Abstraction has 87854 states and 99872 transitions. [2018-12-02 22:37:56,283 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 22:37:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 87854 states and 99872 transitions. [2018-12-02 22:37:56,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2018-12-02 22:37:56,327 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:37:56,327 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:37:56,328 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:37:56,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:37:56,328 INFO L82 PathProgramCache]: Analyzing trace with hash -1025659359, now seen corresponding path program 1 times [2018-12-02 22:37:56,328 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:37:56,328 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:37:56,328 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:37:56,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:37:56,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:37:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:37:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2018-12-02 22:37:56,727 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:37:56,727 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 22:37:56,727 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 22:37:56,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 22:37:56,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:37:56,727 INFO L87 Difference]: Start difference. First operand 87854 states and 99872 transitions. Second operand 3 states. [2018-12-02 22:37:58,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:37:58,675 INFO L93 Difference]: Finished difference Result 179018 states and 204117 transitions. [2018-12-02 22:37:58,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 22:37:58,675 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 917 [2018-12-02 22:37:58,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:37:58,825 INFO L225 Difference]: With dead ends: 179018 [2018-12-02 22:37:58,825 INFO L226 Difference]: Without dead ends: 94609 [2018-12-02 22:37:58,910 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:37:58,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94609 states. [2018-12-02 22:37:59,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94609 to 91130. [2018-12-02 22:37:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91130 states. [2018-12-02 22:37:59,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91130 states to 91130 states and 101951 transitions. [2018-12-02 22:37:59,828 INFO L78 Accepts]: Start accepts. Automaton has 91130 states and 101951 transitions. Word has length 917 [2018-12-02 22:37:59,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:37:59,828 INFO L480 AbstractCegarLoop]: Abstraction has 91130 states and 101951 transitions. [2018-12-02 22:37:59,829 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 22:37:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 91130 states and 101951 transitions. [2018-12-02 22:37:59,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2018-12-02 22:37:59,972 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:37:59,972 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:37:59,972 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:37:59,973 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:37:59,973 INFO L82 PathProgramCache]: Analyzing trace with hash -1738838313, now seen corresponding path program 1 times [2018-12-02 22:37:59,973 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:37:59,973 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:37:59,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:37:59,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:37:59,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:38:00,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:38:00,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 805 trivial. 0 not checked. [2018-12-02 22:38:00,346 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:38:00,346 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 22:38:00,347 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 22:38:00,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 22:38:00,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:38:00,347 INFO L87 Difference]: Start difference. First operand 91130 states and 101951 transitions. Second operand 3 states. [2018-12-02 22:38:02,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:38:02,315 INFO L93 Difference]: Finished difference Result 166451 states and 186794 transitions. [2018-12-02 22:38:02,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 22:38:02,316 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1035 [2018-12-02 22:38:02,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:38:02,441 INFO L225 Difference]: With dead ends: 166451 [2018-12-02 22:38:02,441 INFO L226 Difference]: Without dead ends: 81405 [2018-12-02 22:38:02,518 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 22:38:02,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81405 states. [2018-12-02 22:38:03,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81405 to 80969. [2018-12-02 22:38:03,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80969 states. [2018-12-02 22:38:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80969 states to 80969 states and 89578 transitions. [2018-12-02 22:38:03,305 INFO L78 Accepts]: Start accepts. Automaton has 80969 states and 89578 transitions. Word has length 1035 [2018-12-02 22:38:03,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:38:03,306 INFO L480 AbstractCegarLoop]: Abstraction has 80969 states and 89578 transitions. [2018-12-02 22:38:03,306 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 22:38:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 80969 states and 89578 transitions. [2018-12-02 22:38:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2018-12-02 22:38:03,358 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 22:38:03,359 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 22:38:03,359 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 22:38:03,359 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 22:38:03,359 INFO L82 PathProgramCache]: Analyzing trace with hash -1620408517, now seen corresponding path program 1 times [2018-12-02 22:38:03,359 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 22:38:03,359 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 22:38:03,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:38:03,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 22:38:03,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 22:38:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 22:38:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 302 proven. 0 refuted. 0 times theorem prover too weak. 1133 trivial. 0 not checked. [2018-12-02 22:38:03,883 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 22:38:03,883 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-02 22:38:03,883 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-02 22:38:03,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-02 22:38:03,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-02 22:38:03,884 INFO L87 Difference]: Start difference. First operand 80969 states and 89578 transitions. Second operand 5 states. [2018-12-02 22:38:07,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 22:38:07,079 INFO L93 Difference]: Finished difference Result 174135 states and 192711 transitions. [2018-12-02 22:38:07,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 22:38:07,080 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1045 [2018-12-02 22:38:07,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 22:38:07,081 INFO L225 Difference]: With dead ends: 174135 [2018-12-02 22:38:07,081 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 22:38:07,176 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-02 22:38:07,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 22:38:07,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 22:38:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 22:38:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 22:38:07,178 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1045 [2018-12-02 22:38:07,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 22:38:07,178 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 22:38:07,178 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-02 22:38:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 22:38:07,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 22:38:07,181 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 22:38:07,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:07,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:08,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,930 WARN L180 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 923 DAG size of output: 764 [2018-12-02 22:38:09,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:09,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:10,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:11,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 22:38:12,097 WARN L180 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 923 DAG size of output: 764 [2018-12-02 22:38:46,253 WARN L180 SmtUtils]: Spent 34.03 s on a formula simplification. DAG size of input: 1045 DAG size of output: 118 [2018-12-02 22:39:18,552 WARN L180 SmtUtils]: Spent 32.27 s on a formula simplification. DAG size of input: 1045 DAG size of output: 114 [2018-12-02 22:39:33,591 WARN L180 SmtUtils]: Spent 15.03 s on a formula simplification. DAG size of input: 752 DAG size of output: 110 [2018-12-02 22:40:17,063 WARN L180 SmtUtils]: Spent 43.45 s on a formula simplification. DAG size of input: 1045 DAG size of output: 114 [2018-12-02 22:40:32,940 WARN L180 SmtUtils]: Spent 15.87 s on a formula simplification. DAG size of input: 752 DAG size of output: 110 [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,943 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,944 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,945 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,946 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,947 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,948 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,949 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,950 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,951 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,952 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse13 (<= |old(~a26~0)| 124)) (.cse16 (<= |old(~a28~0)| 300)) (.cse19 (= 2 |old(~a24~0)|))) (let ((.cse7 (= |old(~a24~0)| ~a24~0)) (.cse10 (= ~a28~0 |old(~a28~0)|)) (.cse8 (= ~a14~0 |old(~a14~0)|)) (.cse9 (= ~a26~0 |old(~a26~0)|)) (.cse20 (let ((.cse22 (= 3 |old(~a24~0)|))) (and (or .cse22 .cse19 .cse13) (or .cse16 .cse22 .cse19)))) (.cse17 (< 1 |old(~a24~0)|)) (.cse5 (< (+ |old(~a14~0)| 113) 0))) (let ((.cse15 (let ((.cse21 (< 222 |old(~a26~0)|))) (and (or .cse17 .cse20 .cse21) (or .cse17 .cse5 .cse21)))) (.cse1 (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299909) (+ |old(~a14~0)| 300090)) (< v_prenex_4 0)))) (.cse3 (and .cse10 .cse8 (= 2 ~a24~0) .cse9)) (.cse4 (not .cse19)) (.cse12 (< 0 (+ |old(~a14~0)| 114))) (.cse11 (and (or .cse17 .cse20) (or .cse17 .cse5))) (.cse2 (< 600156 |old(~a28~0)|)) (.cse14 (< 0 (+ |old(~a14~0)| 84))) (.cse18 (= 1 |old(~a24~0)|)) (.cse0 (and .cse7 .cse10 .cse8 .cse9)) (.cse6 (< 217 |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6) (or (and (and .cse7 .cse8 .cse9) .cse10) .cse11 .cse2) (or .cse4 .cse12 .cse13 .cse3) (or .cse14 .cse0 .cse15) (or .cse16 .cse3 .cse4 .cse2) (or .cse3 (< 45 |old(~a26~0)|) .cse4) (or .cse12 (< 134 |old(~a28~0)|) .cse0) (or .cse0 .cse15 .cse6) (or .cse0 .cse17 (< 0 (+ |old(~a26~0)| 68))) (or .cse4 .cse1 .cse3) (or .cse3 .cse4 (forall ((v_~a28~0_1310 Int)) (or (< (+ (mod v_~a28~0_1310 82) 218) |old(~a28~0)|) (< v_~a28~0_1310 0)))) (or .cse3 (or (or .cse4 .cse5) .cse2)) (or .cse12 .cse0 .cse11) (or .cse18 .cse19 .cse0 .cse6 .cse2) (or .cse14 .cse18 .cse19 .cse0 .cse6))))) [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,953 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,954 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,955 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 185) no Hoare annotation was computed. [2018-12-02 22:40:32,956 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,957 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,958 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-02 22:40:32,959 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-12-02 22:40:32,960 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L444 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse13 (<= |old(~a26~0)| 124)) (.cse16 (<= |old(~a28~0)| 300)) (.cse19 (= 2 |old(~a24~0)|))) (let ((.cse7 (= |old(~a24~0)| ~a24~0)) (.cse10 (= ~a28~0 |old(~a28~0)|)) (.cse8 (= ~a14~0 |old(~a14~0)|)) (.cse9 (= ~a26~0 |old(~a26~0)|)) (.cse20 (let ((.cse22 (= 3 |old(~a24~0)|))) (and (or .cse22 .cse19 .cse13) (or .cse16 .cse22 .cse19)))) (.cse17 (< 1 |old(~a24~0)|)) (.cse5 (< (+ |old(~a14~0)| 113) 0))) (let ((.cse15 (let ((.cse21 (< 222 |old(~a26~0)|))) (and (or .cse17 .cse20 .cse21) (or .cse17 .cse5 .cse21)))) (.cse1 (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299909) (+ |old(~a14~0)| 300090)) (< v_prenex_4 0)))) (.cse3 (and .cse10 .cse8 (= 2 ~a24~0) .cse9)) (.cse4 (not .cse19)) (.cse12 (< 0 (+ |old(~a14~0)| 114))) (.cse11 (and (or .cse17 .cse20) (or .cse17 .cse5))) (.cse2 (< 600156 |old(~a28~0)|)) (.cse14 (< 0 (+ |old(~a14~0)| 84))) (.cse18 (= 1 |old(~a24~0)|)) (.cse0 (and .cse7 .cse10 .cse8 .cse9)) (.cse6 (< 217 |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6) (or (and (and .cse7 .cse8 .cse9) .cse10) .cse11 .cse2) (or .cse4 .cse12 .cse13 .cse3) (or .cse14 .cse0 .cse15) (or .cse16 .cse3 .cse4 .cse2) (or .cse3 (< 45 |old(~a26~0)|) .cse4) (or .cse12 (< 134 |old(~a28~0)|) .cse0) (or .cse0 .cse15 .cse6) (or .cse0 .cse17 (< 0 (+ |old(~a26~0)| 68))) (or .cse4 .cse1 .cse3) (or .cse3 .cse4 (forall ((v_~a28~0_1310 Int)) (or (< (+ (mod v_~a28~0_1310 82) 218) |old(~a28~0)|) (< v_~a28~0_1310 0)))) (or .cse3 (or (or .cse4 .cse5) .cse2)) (or .cse12 .cse0 .cse11) (or .cse18 .cse19 .cse0 .cse6 .cse2) (or .cse14 .cse18 .cse19 .cse0 .cse6))))) [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-12-02 22:40:32,961 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse12 (<= |old(~a26~0)| 124)) (.cse15 (<= |old(~a28~0)| 300)) (.cse18 (= 2 |old(~a24~0)|))) (let ((.cse6 (= |old(~a24~0)| ~a24~0)) (.cse9 (= ~a28~0 |old(~a28~0)|)) (.cse7 (= ~a14~0 |old(~a14~0)|)) (.cse8 (= ~a26~0 |old(~a26~0)|)) (.cse19 (let ((.cse21 (= 3 |old(~a24~0)|))) (and (or .cse21 .cse18 .cse12) (or .cse15 .cse21 .cse18)))) (.cse16 (< 1 |old(~a24~0)|)) (.cse4 (< (+ |old(~a14~0)| 113) 0))) (let ((.cse14 (let ((.cse20 (< 222 |old(~a26~0)|))) (and (or .cse16 .cse19 .cse20) (or .cse16 .cse4 .cse20)))) (.cse2 (and .cse9 .cse7 (= 2 ~a24~0) .cse8)) (.cse3 (not .cse18)) (.cse11 (< 0 (+ |old(~a14~0)| 114))) (.cse10 (and (or .cse16 .cse19) (or .cse16 .cse4))) (.cse1 (< 600156 |old(~a28~0)|)) (.cse13 (< 0 (+ |old(~a14~0)| 84))) (.cse17 (= 1 |old(~a24~0)|)) (.cse0 (and .cse6 .cse9 .cse7 .cse8)) (.cse5 (< 217 |old(~a26~0)|))) (and (or .cse0 (forall ((v_prenex_4 Int)) (or (< (mod v_prenex_4 299909) (+ |old(~a14~0)| 300090)) (< v_prenex_4 0))) .cse1) (or .cse2 .cse3 .cse4 .cse5) (or (and (and .cse6 .cse7 .cse8) .cse9) .cse10 .cse1) (or .cse3 .cse11 .cse12 .cse2) (or .cse13 .cse0 .cse14) (or .cse15 .cse2 .cse3 .cse1) (or .cse2 (< 45 |old(~a26~0)|) .cse3) (or .cse11 (< 134 |old(~a28~0)|) .cse0) (or .cse0 .cse14 .cse5) (or .cse3 .cse2 (< 0 (+ |old(~a14~0)| 182))) (or .cse0 .cse16 (< 0 (+ |old(~a26~0)| 68))) (or .cse2 .cse3 (forall ((v_~a28~0_1310 Int)) (or (< (+ (mod v_~a28~0_1310 82) 218) |old(~a28~0)|) (< v_~a28~0_1310 0)))) (or .cse2 (or (or .cse3 .cse4) .cse1)) (or .cse11 .cse0 .cse10) (or .cse17 .cse18 .cse0 .cse5 .cse1) (or .cse13 .cse17 .cse18 .cse0 .cse5))))) [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,962 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,963 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,964 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-12-02 22:40:32,965 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-12-02 22:40:32,966 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,967 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-12-02 22:40:32,968 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 22:40:32,969 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-12-02 22:40:32,970 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-12-02 22:40:32,972 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,973 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,978 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-12-02 22:40:32,978 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-12-02 22:40:32,978 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-12-02 22:40:32,978 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-12-02 22:40:32,978 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 22:40:32,978 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a14~0 79))) (and (<= .cse0 0) (<= ~a26~0 222) (<= ~a28~0 111) (<= 222 ~a26~0) (<= ~a24~0 1) (<= 0 .cse0))) [2018-12-02 22:40:32,978 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 22:40:32,978 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 22:40:32,978 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (let ((.cse0 (+ |old(~a14~0)| 79))) (or (< .cse0 0) (< |old(~a26~0)| 222) (< 1 |old(~a24~0)|) (and (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|)) (< 0 .cse0) (< 111 |old(~a28~0)|) (< 222 |old(~a26~0)|))) [2018-12-02 22:40:32,979 INFO L444 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse14 (< 300 ~a28~0)) (.cse6 (< 124 ~a26~0))) (let ((.cse4 (= 2 ~a24~0)) (.cse13 (<= 0 (+ ~a14~0 113))) (.cse15 (or .cse14 .cse6)) (.cse9 (<= ~a24~0 1)) (.cse11 (+ ~a14~0 114))) (let ((.cse3 (<= .cse11 0)) (.cse8 (or (and .cse9 .cse13) (and .cse15 .cse9))) (.cse0 (let ((.cse16 (<= ~a26~0 222))) (or (and .cse15 .cse16 .cse9) (and .cse13 (and .cse16 .cse9))))) (.cse5 (<= (+ ~a14~0 84) 0)) (.cse1 (<= ~a26~0 217)) (.cse2 (and (<= 218 ~a26~0) .cse4)) (.cse12 (and .cse14 .cse4)) (.cse7 (+ |old(~a14~0)| 79)) (.cse10 (<= ~a28~0 600156))) (or (< |old(~a26~0)| 222) (and .cse0 .cse1) (and .cse2 .cse3) (and (<= ~a26~0 45) .cse4) (and (not (= ~a24~0 2)) .cse1 (not (= 1 ~a24~0)) .cse5) (and (and .cse6 .cse4) .cse1) (< 0 .cse7) (and (exists ((v_~a28~0_1310 Int)) (and (<= 0 v_~a28~0_1310) (<= ~a28~0 (+ (mod v_~a28~0_1310 82) 218)))) .cse4) (and .cse8 .cse3) (and (<= (+ ~a26~0 68) 0) .cse9) (and (<= ~a28~0 134) .cse3) (and .cse10 .cse1 (< 0 .cse11)) (and .cse8 .cse10) (< 111 |old(~a28~0)|) (and .cse0 .cse5) (< 1 |old(~a24~0)|) (and .cse12 .cse1 .cse13) (< 222 |old(~a26~0)|) (and .cse10 .cse2) (and .cse12 .cse10) (< .cse7 0) (and .cse4 (exists ((v_prenex_4 Int)) (and (<= (+ ~a14~0 300090) (mod v_prenex_4 299909)) (<= 0 v_prenex_4)))) (and .cse10 (<= (+ ~a14~0 182) 0)))))) [2018-12-02 22:40:32,979 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-12-02 22:40:32,979 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 22:40:32,979 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-12-02 22:40:32,979 INFO L444 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse14 (< 300 ~a28~0)) (.cse6 (< 124 ~a26~0))) (let ((.cse4 (= 2 ~a24~0)) (.cse13 (<= 0 (+ ~a14~0 113))) (.cse15 (or .cse14 .cse6)) (.cse9 (<= ~a24~0 1)) (.cse11 (+ ~a14~0 114))) (let ((.cse3 (<= .cse11 0)) (.cse8 (or (and .cse9 .cse13) (and .cse15 .cse9))) (.cse0 (let ((.cse16 (<= ~a26~0 222))) (or (and .cse15 .cse16 .cse9) (and .cse13 (and .cse16 .cse9))))) (.cse5 (<= (+ ~a14~0 84) 0)) (.cse1 (<= ~a26~0 217)) (.cse2 (and (<= 218 ~a26~0) .cse4)) (.cse12 (and .cse14 .cse4)) (.cse7 (+ |old(~a14~0)| 79)) (.cse10 (<= ~a28~0 600156))) (or (< |old(~a26~0)| 222) (and .cse0 .cse1) (and .cse2 .cse3) (and (<= ~a26~0 45) .cse4) (and (not (= ~a24~0 2)) .cse1 (not (= 1 ~a24~0)) .cse5) (and (and .cse6 .cse4) .cse1) (< 0 .cse7) (and (exists ((v_~a28~0_1310 Int)) (and (<= 0 v_~a28~0_1310) (<= ~a28~0 (+ (mod v_~a28~0_1310 82) 218)))) .cse4) (and .cse8 .cse3) (and (<= (+ ~a26~0 68) 0) .cse9) (and (<= ~a28~0 134) .cse3) (and .cse10 .cse1 (< 0 .cse11)) (and .cse8 .cse10) (< 111 |old(~a28~0)|) (and .cse0 .cse5) (< 1 |old(~a24~0)|) (and .cse12 .cse1 .cse13) (< 222 |old(~a26~0)|) (and .cse10 .cse2) (and .cse12 .cse10) (< .cse7 0) (and .cse4 (exists ((v_prenex_4 Int)) (and (<= (+ ~a14~0 300090) (mod v_prenex_4 299909)) (<= 0 v_prenex_4)))) (and .cse10 (<= (+ ~a14~0 182) 0)))))) [2018-12-02 22:40:32,982 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-12-02 22:40:32,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:32,989 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:32,990 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 22:40:32,990 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 22:40:32,996 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:32,996 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:32,996 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 22:40:32,997 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 22:40:32,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 10:40:32 BoogieIcfgContainer [2018-12-02 22:40:32,999 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 22:40:33,000 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 22:40:33,000 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 22:40:33,000 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 22:40:33,000 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:34:40" (3/4) ... [2018-12-02 22:40:33,003 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 22:40:33,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 22:40:33,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-02 22:40:33,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-02 22:40:33,010 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 22:40:33,031 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-02 22:40:33,033 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 22:40:33,060 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((\old(a26) < 222 || (((((300 < a28 || 124 < a26) && a26 <= 222) && a24 <= 1) || (0 <= a14 + 113 && a26 <= 222 && a24 <= 1)) && a26 <= 217)) || ((218 <= a26 && 2 == a24) && a14 + 114 <= 0)) || (a26 <= 45 && 2 == a24)) || (((!(a24 == 2) && a26 <= 217) && !(1 == a24)) && a14 + 84 <= 0)) || ((124 < a26 && 2 == a24) && a26 <= 217)) || 0 < \old(a14) + 79) || ((\exists v_~a28~0_1310 : int :: 0 <= v_~a28~0_1310 && a28 <= v_~a28~0_1310 % 82 + 218) && 2 == a24)) || (((a24 <= 1 && 0 <= a14 + 113) || ((300 < a28 || 124 < a26) && a24 <= 1)) && a14 + 114 <= 0)) || (a26 + 68 <= 0 && a24 <= 1)) || (a28 <= 134 && a14 + 114 <= 0)) || ((a28 <= 600156 && a26 <= 217) && 0 < a14 + 114)) || (((a24 <= 1 && 0 <= a14 + 113) || ((300 < a28 || 124 < a26) && a24 <= 1)) && a28 <= 600156)) || 111 < \old(a28)) || (((((300 < a28 || 124 < a26) && a26 <= 222) && a24 <= 1) || (0 <= a14 + 113 && a26 <= 222 && a24 <= 1)) && a14 + 84 <= 0)) || 1 < \old(a24)) || (((300 < a28 && 2 == a24) && a26 <= 217) && 0 <= a14 + 113)) || 222 < \old(a26)) || (a28 <= 600156 && 218 <= a26 && 2 == a24)) || ((300 < a28 && 2 == a24) && a28 <= 600156)) || \old(a14) + 79 < 0) || (2 == a24 && (\exists v_prenex_4 : int :: a14 + 300090 <= v_prenex_4 % 299909 && 0 <= v_prenex_4))) || (a28 <= 600156 && a14 + 182 <= 0) [2018-12-02 22:40:33,184 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5cb967b2-35de-4525-96d2-59a54fc33622/bin-2019/uautomizer/witness.graphml [2018-12-02 22:40:33,184 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 22:40:33,185 INFO L168 Benchmark]: Toolchain (without parser) took 355459.50 ms. Allocated memory was 1.0 GB in the beginning and 3.6 GB in the end (delta: 2.5 GB). Free memory was 939.9 MB in the beginning and 1.2 GB in the end (delta: -235.7 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-12-02 22:40:33,185 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 22:40:33,186 INFO L168 Benchmark]: CACSL2BoogieTranslator took 789.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -119.2 MB). Peak memory consumption was 115.1 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:33,186 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.90 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: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:33,186 INFO L168 Benchmark]: Boogie Preprocessor took 84.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:33,186 INFO L168 Benchmark]: RCFGBuilder took 2237.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 840.0 MB in the end (delta: 196.6 MB). Peak memory consumption was 206.5 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:33,187 INFO L168 Benchmark]: TraceAbstraction took 352130.32 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 840.0 MB in the beginning and 1.3 GB in the end (delta: -431.6 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-12-02 22:40:33,187 INFO L168 Benchmark]: Witness Printer took 184.93 ms. Allocated memory is still 3.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 11.5 GB. [2018-12-02 22:40:33,189 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 789.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -119.2 MB). Peak memory consumption was 115.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.90 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: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 84.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2237.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 840.0 MB in the end (delta: 196.6 MB). Peak memory consumption was 206.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 352130.32 ms. Allocated memory was 1.2 GB in the beginning and 3.6 GB in the end (delta: 2.4 GB). Free memory was 840.0 MB in the beginning and 1.3 GB in the end (delta: -431.6 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * Witness Printer took 184.93 ms. Allocated memory is still 3.6 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 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_~a28~0_1310,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 185]: 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: 2580]: Loop Invariant [2018-12-02 22:40:33,191 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:33,191 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:33,192 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 22:40:33,192 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 22:40:33,192 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:33,193 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a28~0_1310,QUANTIFIED] [2018-12-02 22:40:33,193 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-12-02 22:40:33,193 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((\old(a26) < 222 || (((((300 < a28 || 124 < a26) && a26 <= 222) && a24 <= 1) || (0 <= a14 + 113 && a26 <= 222 && a24 <= 1)) && a26 <= 217)) || ((218 <= a26 && 2 == a24) && a14 + 114 <= 0)) || (a26 <= 45 && 2 == a24)) || (((!(a24 == 2) && a26 <= 217) && !(1 == a24)) && a14 + 84 <= 0)) || ((124 < a26 && 2 == a24) && a26 <= 217)) || 0 < \old(a14) + 79) || ((\exists v_~a28~0_1310 : int :: 0 <= v_~a28~0_1310 && a28 <= v_~a28~0_1310 % 82 + 218) && 2 == a24)) || (((a24 <= 1 && 0 <= a14 + 113) || ((300 < a28 || 124 < a26) && a24 <= 1)) && a14 + 114 <= 0)) || (a26 + 68 <= 0 && a24 <= 1)) || (a28 <= 134 && a14 + 114 <= 0)) || ((a28 <= 600156 && a26 <= 217) && 0 < a14 + 114)) || (((a24 <= 1 && 0 <= a14 + 113) || ((300 < a28 || 124 < a26) && a24 <= 1)) && a28 <= 600156)) || 111 < \old(a28)) || (((((300 < a28 || 124 < a26) && a26 <= 222) && a24 <= 1) || (0 <= a14 + 113 && a26 <= 222 && a24 <= 1)) && a14 + 84 <= 0)) || 1 < \old(a24)) || (((300 < a28 && 2 == a24) && a26 <= 217) && 0 <= a14 + 113)) || 222 < \old(a26)) || (a28 <= 600156 && 218 <= a26 && 2 == a24)) || ((300 < a28 && 2 == a24) && a28 <= 600156)) || \old(a14) + 79 < 0) || (2 == a24 && (\exists v_prenex_4 : int :: a14 + 300090 <= v_prenex_4 % 299909 && 0 <= v_prenex_4))) || (a28 <= 600156 && a14 + 182 <= 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 352.0s OverallTime, 17 OverallIterations, 6 TraceHistogramMax, 192.2s AutomataDifference, 0.0s DeadEndRemovalTime, 145.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 7132 SDtfs, 36696 SDslu, 4367 SDs, 0 SdLazy, 60962 SolverSat, 11904 SolverUnsat, 337 SolverUnknown, 0 SolverNotchecked, 174.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3247 GetRequests, 3067 SyntacticMatches, 5 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1419 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=91130occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 5.8s AutomataMinimizationTime, 17 MinimizatonAttempts, 42610 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4463 PreInvPairs, 5228 NumberOfFragments, 2449 HoareAnnotationTreeSize, 4463 FomulaSimplifications, 681855 FormulaSimplificationTreeSizeReduction, 4.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 552222 FormulaSimplificationTreeSizeReductionInter, 140.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 10750 NumberOfCodeBlocks, 10750 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 10727 ConstructedInterpolants, 128 QuantifiedInterpolants, 12268572 SizeOfPredicates, 9 NumberOfNonLiveVariables, 4526 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 23 InterpolantComputations, 14 PerfectInterpolantSequences, 12612/13522 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...