./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label24_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_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label24_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 3ce72b7e5333914b2e09c2dde7071fc003367434 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 07:51:02,797 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 07:51:02,798 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 07:51:02,804 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 07:51:02,804 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 07:51:02,805 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 07:51:02,806 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 07:51:02,806 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 07:51:02,807 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 07:51:02,808 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 07:51:02,808 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 07:51:02,808 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 07:51:02,809 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 07:51:02,809 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 07:51:02,810 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 07:51:02,810 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 07:51:02,811 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 07:51:02,812 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 07:51:02,813 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 07:51:02,813 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 07:51:02,814 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 07:51:02,815 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 07:51:02,816 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 07:51:02,816 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 07:51:02,816 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 07:51:02,816 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 07:51:02,817 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 07:51:02,817 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 07:51:02,818 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 07:51:02,818 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 07:51:02,818 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 07:51:02,819 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 07:51:02,819 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 07:51:02,819 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 07:51:02,819 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 07:51:02,820 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 07:51:02,820 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 07:51:02,827 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 07:51:02,827 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 07:51:02,827 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 07:51:02,828 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 07:51:02,828 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 07:51:02,828 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 07:51:02,828 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 07:51:02,828 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 07:51:02,828 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 07:51:02,828 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 07:51:02,828 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 07:51:02,829 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 07:51:02,829 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 07:51:02,830 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 07:51:02,830 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 07:51:02,830 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_75247e9b-e814-4691-b2da-df0d723f3aae/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 -> 3ce72b7e5333914b2e09c2dde7071fc003367434 [2018-12-08 07:51:02,848 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 07:51:02,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 07:51:02,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 07:51:02,860 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 07:51:02,861 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 07:51:02,861 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label24_true-unreach-call.c [2018-12-08 07:51:02,901 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/data/91296a3a8/10d4535a091c4038a65a1683143b65da/FLAG59582b141 [2018-12-08 07:51:03,443 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 07:51:03,444 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/sv-benchmarks/c/eca-rers2012/Problem15_label24_true-unreach-call.c [2018-12-08 07:51:03,454 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/data/91296a3a8/10d4535a091c4038a65a1683143b65da/FLAG59582b141 [2018-12-08 07:51:03,880 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/data/91296a3a8/10d4535a091c4038a65a1683143b65da [2018-12-08 07:51:03,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 07:51:03,883 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 07:51:03,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 07:51:03,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 07:51:03,885 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 07:51:03,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:51:03" (1/1) ... [2018-12-08 07:51:03,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ec9f2fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:03, skipping insertion in model container [2018-12-08 07:51:03,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 07:51:03" (1/1) ... [2018-12-08 07:51:03,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 07:51:03,947 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 07:51:04,291 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 07:51:04,294 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 07:51:04,501 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 07:51:04,512 INFO L195 MainTranslator]: Completed translation [2018-12-08 07:51:04,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04 WrapperNode [2018-12-08 07:51:04,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 07:51:04,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 07:51:04,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 07:51:04,513 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 07:51:04,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,538 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,545 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 07:51:04,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 07:51:04,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 07:51:04,545 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 07:51:04,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... [2018-12-08 07:51:04,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 07:51:04,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 07:51:04,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 07:51:04,626 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 07:51:04,627 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 [2018-12-08 07:51:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 07:51:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 07:51:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-08 07:51:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-08 07:51:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-08 07:51:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-08 07:51:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 07:51:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 07:51:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 07:51:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 07:51:06,241 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 07:51:06,241 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-08 07:51:06,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:51:06 BoogieIcfgContainer [2018-12-08 07:51:06,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 07:51:06,242 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 07:51:06,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 07:51:06,244 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 07:51:06,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 07:51:03" (1/3) ... [2018-12-08 07:51:06,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f0376d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:51:06, skipping insertion in model container [2018-12-08 07:51:06,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 07:51:04" (2/3) ... [2018-12-08 07:51:06,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36f0376d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 07:51:06, skipping insertion in model container [2018-12-08 07:51:06,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:51:06" (3/3) ... [2018-12-08 07:51:06,246 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label24_true-unreach-call.c [2018-12-08 07:51:06,252 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 07:51:06,257 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 07:51:06,267 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 07:51:06,288 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 07:51:06,288 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 07:51:06,288 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 07:51:06,289 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 07:51:06,289 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 07:51:06,289 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 07:51:06,289 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 07:51:06,289 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 07:51:06,289 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 07:51:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-08 07:51:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-08 07:51:06,310 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:06,311 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] [2018-12-08 07:51:06,312 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:06,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:06,315 INFO L82 PathProgramCache]: Analyzing trace with hash -2140723432, now seen corresponding path program 1 times [2018-12-08 07:51:06,316 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:06,317 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:06,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:06,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:06,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:06,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:06,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:51:06,471 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:06,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:51:06,474 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:51:06,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:51:06,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:51:06,484 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 3 states. [2018-12-08 07:51:07,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:07,661 INFO L93 Difference]: Finished difference Result 1195 states and 2155 transitions. [2018-12-08 07:51:07,661 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:51:07,662 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-12-08 07:51:07,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:07,672 INFO L225 Difference]: With dead ends: 1195 [2018-12-08 07:51:07,673 INFO L226 Difference]: Without dead ends: 696 [2018-12-08 07:51:07,677 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:51:07,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2018-12-08 07:51:07,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 692. [2018-12-08 07:51:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 692 states. [2018-12-08 07:51:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 692 states and 1157 transitions. [2018-12-08 07:51:07,725 INFO L78 Accepts]: Start accepts. Automaton has 692 states and 1157 transitions. Word has length 44 [2018-12-08 07:51:07,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:07,726 INFO L480 AbstractCegarLoop]: Abstraction has 692 states and 1157 transitions. [2018-12-08 07:51:07,726 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:51:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1157 transitions. [2018-12-08 07:51:07,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-12-08 07:51:07,728 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:07,729 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:51:07,729 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:07,729 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:07,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1485641363, now seen corresponding path program 1 times [2018-12-08 07:51:07,729 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:07,729 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:07,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:07,730 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:07,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:51:07,829 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:07,830 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-08 07:51:07,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 07:51:07,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 07:51:07,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-08 07:51:07,831 INFO L87 Difference]: Start difference. First operand 692 states and 1157 transitions. Second operand 5 states. [2018-12-08 07:51:10,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:10,096 INFO L93 Difference]: Finished difference Result 2041 states and 3446 transitions. [2018-12-08 07:51:10,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 07:51:10,097 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2018-12-08 07:51:10,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:10,103 INFO L225 Difference]: With dead ends: 2041 [2018-12-08 07:51:10,104 INFO L226 Difference]: Without dead ends: 1355 [2018-12-08 07:51:10,106 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-08 07:51:10,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1355 states. [2018-12-08 07:51:10,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1355 to 1325. [2018-12-08 07:51:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1325 states. [2018-12-08 07:51:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1325 states and 1912 transitions. [2018-12-08 07:51:10,145 INFO L78 Accepts]: Start accepts. Automaton has 1325 states and 1912 transitions. Word has length 117 [2018-12-08 07:51:10,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:10,146 INFO L480 AbstractCegarLoop]: Abstraction has 1325 states and 1912 transitions. [2018-12-08 07:51:10,146 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 07:51:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1912 transitions. [2018-12-08 07:51:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-12-08 07:51:10,148 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:10,148 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:51:10,149 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:10,149 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:10,149 INFO L82 PathProgramCache]: Analyzing trace with hash 53496053, now seen corresponding path program 1 times [2018-12-08 07:51:10,149 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:10,149 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:10,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:10,150 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:10,150 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:51:10,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:10,250 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 07:51:10,250 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 07:51:10,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 07:51:10,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:51:10,250 INFO L87 Difference]: Start difference. First operand 1325 states and 1912 transitions. Second operand 6 states. [2018-12-08 07:51:12,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:12,265 INFO L93 Difference]: Finished difference Result 3342 states and 4862 transitions. [2018-12-08 07:51:12,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 07:51:12,265 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 129 [2018-12-08 07:51:12,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:12,273 INFO L225 Difference]: With dead ends: 3342 [2018-12-08 07:51:12,273 INFO L226 Difference]: Without dead ends: 2023 [2018-12-08 07:51:12,276 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 [2018-12-08 07:51:12,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2023 states. [2018-12-08 07:51:12,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2023 to 1995. [2018-12-08 07:51:12,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1995 states. [2018-12-08 07:51:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1995 states and 2740 transitions. [2018-12-08 07:51:12,317 INFO L78 Accepts]: Start accepts. Automaton has 1995 states and 2740 transitions. Word has length 129 [2018-12-08 07:51:12,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:12,317 INFO L480 AbstractCegarLoop]: Abstraction has 1995 states and 2740 transitions. [2018-12-08 07:51:12,317 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 07:51:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 2740 transitions. [2018-12-08 07:51:12,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-12-08 07:51:12,319 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:12,319 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:51:12,319 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:12,319 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:12,320 INFO L82 PathProgramCache]: Analyzing trace with hash 448816695, now seen corresponding path program 1 times [2018-12-08 07:51:12,320 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:12,320 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:12,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:12,321 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:12,321 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:51:12,423 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:12,424 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 07:51:12,424 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 07:51:12,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 07:51:12,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:51:12,424 INFO L87 Difference]: Start difference. First operand 1995 states and 2740 transitions. Second operand 6 states. [2018-12-08 07:51:15,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:15,047 INFO L93 Difference]: Finished difference Result 4657 states and 6444 transitions. [2018-12-08 07:51:15,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 07:51:15,048 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 130 [2018-12-08 07:51:15,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:15,056 INFO L225 Difference]: With dead ends: 4657 [2018-12-08 07:51:15,056 INFO L226 Difference]: Without dead ends: 2668 [2018-12-08 07:51:15,060 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 [2018-12-08 07:51:15,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2668 states. [2018-12-08 07:51:15,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2668 to 2649. [2018-12-08 07:51:15,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2649 states. [2018-12-08 07:51:15,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 2649 states and 3493 transitions. [2018-12-08 07:51:15,106 INFO L78 Accepts]: Start accepts. Automaton has 2649 states and 3493 transitions. Word has length 130 [2018-12-08 07:51:15,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:15,106 INFO L480 AbstractCegarLoop]: Abstraction has 2649 states and 3493 transitions. [2018-12-08 07:51:15,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 07:51:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 3493 transitions. [2018-12-08 07:51:15,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-12-08 07:51:15,109 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:15,109 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:51:15,109 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:15,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:15,109 INFO L82 PathProgramCache]: Analyzing trace with hash 2045322290, now seen corresponding path program 1 times [2018-12-08 07:51:15,110 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:15,110 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:15,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:15,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:15,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:15,203 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:51:15,203 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:15,204 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-08 07:51:15,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 07:51:15,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 07:51:15,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:51:15,204 INFO L87 Difference]: Start difference. First operand 2649 states and 3493 transitions. Second operand 6 states. [2018-12-08 07:51:18,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:18,850 INFO L93 Difference]: Finished difference Result 7918 states and 10691 transitions. [2018-12-08 07:51:18,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 07:51:18,850 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2018-12-08 07:51:18,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:18,859 INFO L225 Difference]: With dead ends: 7918 [2018-12-08 07:51:18,859 INFO L226 Difference]: Without dead ends: 5275 [2018-12-08 07:51:18,861 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-08 07:51:18,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5275 states. [2018-12-08 07:51:18,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5275 to 5232. [2018-12-08 07:51:18,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5232 states. [2018-12-08 07:51:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 5232 states and 6824 transitions. [2018-12-08 07:51:18,917 INFO L78 Accepts]: Start accepts. Automaton has 5232 states and 6824 transitions. Word has length 170 [2018-12-08 07:51:18,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:18,917 INFO L480 AbstractCegarLoop]: Abstraction has 5232 states and 6824 transitions. [2018-12-08 07:51:18,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 07:51:18,917 INFO L276 IsEmpty]: Start isEmpty. Operand 5232 states and 6824 transitions. [2018-12-08 07:51:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-12-08 07:51:18,919 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:18,919 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:51:18,919 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:18,919 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:18,920 INFO L82 PathProgramCache]: Analyzing trace with hash -1555391006, now seen corresponding path program 1 times [2018-12-08 07:51:18,920 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:18,920 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:18,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:18,920 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:18,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-12-08 07:51:18,977 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:18,977 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-08 07:51:18,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-08 07:51:18,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-08 07:51:18,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-08 07:51:18,978 INFO L87 Difference]: Start difference. First operand 5232 states and 6824 transitions. Second operand 4 states. [2018-12-08 07:51:23,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:23,042 INFO L93 Difference]: Finished difference Result 16052 states and 20993 transitions. [2018-12-08 07:51:23,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-08 07:51:23,042 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 197 [2018-12-08 07:51:23,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:23,061 INFO L225 Difference]: With dead ends: 16052 [2018-12-08 07:51:23,061 INFO L226 Difference]: Without dead ends: 10826 [2018-12-08 07:51:23,068 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 [2018-12-08 07:51:23,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10826 states. [2018-12-08 07:51:23,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10826 to 8346. [2018-12-08 07:51:23,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8346 states. [2018-12-08 07:51:23,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8346 states to 8346 states and 10773 transitions. [2018-12-08 07:51:23,188 INFO L78 Accepts]: Start accepts. Automaton has 8346 states and 10773 transitions. Word has length 197 [2018-12-08 07:51:23,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:23,189 INFO L480 AbstractCegarLoop]: Abstraction has 8346 states and 10773 transitions. [2018-12-08 07:51:23,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-08 07:51:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 8346 states and 10773 transitions. [2018-12-08 07:51:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2018-12-08 07:51:23,192 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:23,192 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:51:23,192 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:23,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:23,193 INFO L82 PathProgramCache]: Analyzing trace with hash -2140514334, now seen corresponding path program 1 times [2018-12-08 07:51:23,193 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:23,193 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:23,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:23,194 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:23,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:23,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-12-08 07:51:23,282 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:23,282 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:51:23,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:51:23,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:51:23,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:51:23,283 INFO L87 Difference]: Start difference. First operand 8346 states and 10773 transitions. Second operand 3 states. [2018-12-08 07:51:24,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:24,631 INFO L93 Difference]: Finished difference Result 21066 states and 27829 transitions. [2018-12-08 07:51:24,631 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:51:24,632 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 210 [2018-12-08 07:51:24,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:24,665 INFO L225 Difference]: With dead ends: 21066 [2018-12-08 07:51:24,665 INFO L226 Difference]: Without dead ends: 12726 [2018-12-08 07:51:24,677 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 [2018-12-08 07:51:24,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12726 states. [2018-12-08 07:51:24,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12726 to 12712. [2018-12-08 07:51:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12712 states. [2018-12-08 07:51:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12712 states to 12712 states and 16710 transitions. [2018-12-08 07:51:24,818 INFO L78 Accepts]: Start accepts. Automaton has 12712 states and 16710 transitions. Word has length 210 [2018-12-08 07:51:24,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:24,818 INFO L480 AbstractCegarLoop]: Abstraction has 12712 states and 16710 transitions. [2018-12-08 07:51:24,818 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:51:24,818 INFO L276 IsEmpty]: Start isEmpty. Operand 12712 states and 16710 transitions. [2018-12-08 07:51:24,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-12-08 07:51:24,821 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:24,821 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:51:24,821 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:24,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:24,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1088467390, now seen corresponding path program 1 times [2018-12-08 07:51:24,821 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:24,822 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:24,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:24,822 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:24,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 152 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:51:24,929 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:51:24,929 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 [2018-12-08 07:51:24,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:24,990 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:51:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 152 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 07:51:25,109 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:51:25,110 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-08 07:51:25,110 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 07:51:25,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 07:51:25,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-08 07:51:25,111 INFO L87 Difference]: Start difference. First operand 12712 states and 16710 transitions. Second operand 9 states. [2018-12-08 07:51:29,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:29,066 INFO L93 Difference]: Finished difference Result 28596 states and 43600 transitions. [2018-12-08 07:51:29,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-12-08 07:51:29,067 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 215 [2018-12-08 07:51:29,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:29,116 INFO L225 Difference]: With dead ends: 28596 [2018-12-08 07:51:29,116 INFO L226 Difference]: Without dead ends: 15890 [2018-12-08 07:51:29,135 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 224 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=138, Invalid=324, Unknown=0, NotChecked=0, Total=462 [2018-12-08 07:51:29,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15890 states. [2018-12-08 07:51:29,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15890 to 14637. [2018-12-08 07:51:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14637 states. [2018-12-08 07:51:29,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14637 states to 14637 states and 19769 transitions. [2018-12-08 07:51:29,438 INFO L78 Accepts]: Start accepts. Automaton has 14637 states and 19769 transitions. Word has length 215 [2018-12-08 07:51:29,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:29,439 INFO L480 AbstractCegarLoop]: Abstraction has 14637 states and 19769 transitions. [2018-12-08 07:51:29,439 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 07:51:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 14637 states and 19769 transitions. [2018-12-08 07:51:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-12-08 07:51:29,442 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:29,442 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:51:29,442 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:29,442 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:29,442 INFO L82 PathProgramCache]: Analyzing trace with hash 1407276320, now seen corresponding path program 1 times [2018-12-08 07:51:29,442 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:29,442 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:29,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:29,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:29,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:29,560 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 78 proven. 2 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2018-12-08 07:51:29,560 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:51:29,561 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 [2018-12-08 07:51:29,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:29,614 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:51:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-12-08 07:51:29,723 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:51:29,723 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 10 [2018-12-08 07:51:29,724 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 07:51:29,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 07:51:29,724 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-12-08 07:51:29,724 INFO L87 Difference]: Start difference. First operand 14637 states and 19769 transitions. Second operand 10 states. [2018-12-08 07:51:37,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:37,478 INFO L93 Difference]: Finished difference Result 43064 states and 60102 transitions. [2018-12-08 07:51:37,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-08 07:51:37,479 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 223 [2018-12-08 07:51:37,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:37,547 INFO L225 Difference]: With dead ends: 43064 [2018-12-08 07:51:37,547 INFO L226 Difference]: Without dead ends: 28744 [2018-12-08 07:51:37,573 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 223 SyntacticMatches, 1 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 312 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=233, Invalid=957, Unknown=0, NotChecked=0, Total=1190 [2018-12-08 07:51:37,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28744 states. [2018-12-08 07:51:37,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28744 to 28407. [2018-12-08 07:51:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28407 states. [2018-12-08 07:51:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28407 states to 28407 states and 39095 transitions. [2018-12-08 07:51:37,956 INFO L78 Accepts]: Start accepts. Automaton has 28407 states and 39095 transitions. Word has length 223 [2018-12-08 07:51:37,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:37,956 INFO L480 AbstractCegarLoop]: Abstraction has 28407 states and 39095 transitions. [2018-12-08 07:51:37,956 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 07:51:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 28407 states and 39095 transitions. [2018-12-08 07:51:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2018-12-08 07:51:37,966 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:37,966 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:51:37,966 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:37,966 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:37,966 INFO L82 PathProgramCache]: Analyzing trace with hash 201433823, now seen corresponding path program 1 times [2018-12-08 07:51:37,966 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:37,966 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:37,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:37,967 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:37,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 222 proven. 99 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2018-12-08 07:51:38,238 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:51:38,238 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 [2018-12-08 07:51:38,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:38,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:38,295 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:51:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 318 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-12-08 07:51:38,374 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:51:38,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2018-12-08 07:51:38,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-08 07:51:38,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-08 07:51:38,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2018-12-08 07:51:38,375 INFO L87 Difference]: Start difference. First operand 28407 states and 39095 transitions. Second operand 11 states. [2018-12-08 07:51:43,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:43,086 INFO L93 Difference]: Finished difference Result 62581 states and 85615 transitions. [2018-12-08 07:51:43,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-08 07:51:43,087 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 400 [2018-12-08 07:51:43,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:43,145 INFO L225 Difference]: With dead ends: 62581 [2018-12-08 07:51:43,145 INFO L226 Difference]: Without dead ends: 34794 [2018-12-08 07:51:43,184 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 412 SyntacticMatches, 4 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 125 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=167, Invalid=483, Unknown=0, NotChecked=0, Total=650 [2018-12-08 07:51:43,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34794 states. [2018-12-08 07:51:43,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34794 to 32969. [2018-12-08 07:51:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32969 states. [2018-12-08 07:51:43,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32969 states to 32969 states and 38550 transitions. [2018-12-08 07:51:43,533 INFO L78 Accepts]: Start accepts. Automaton has 32969 states and 38550 transitions. Word has length 400 [2018-12-08 07:51:43,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:43,533 INFO L480 AbstractCegarLoop]: Abstraction has 32969 states and 38550 transitions. [2018-12-08 07:51:43,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-08 07:51:43,533 INFO L276 IsEmpty]: Start isEmpty. Operand 32969 states and 38550 transitions. [2018-12-08 07:51:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2018-12-08 07:51:43,543 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:43,543 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:51:43,543 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:43,543 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:43,543 INFO L82 PathProgramCache]: Analyzing trace with hash -797057417, now seen corresponding path program 1 times [2018-12-08 07:51:43,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:43,543 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:43,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:43,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:43,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2018-12-08 07:51:43,777 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:43,777 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:51:43,778 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:51:43,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:51:43,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:51:43,778 INFO L87 Difference]: Start difference. First operand 32969 states and 38550 transitions. Second operand 3 states. [2018-12-08 07:51:45,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:45,052 INFO L93 Difference]: Finished difference Result 78906 states and 93448 transitions. [2018-12-08 07:51:45,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:51:45,053 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 549 [2018-12-08 07:51:45,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:45,112 INFO L225 Difference]: With dead ends: 78906 [2018-12-08 07:51:45,112 INFO L226 Difference]: Without dead ends: 40555 [2018-12-08 07:51:45,147 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:51:45,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40555 states. [2018-12-08 07:51:45,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40555 to 32864. [2018-12-08 07:51:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32864 states. [2018-12-08 07:51:45,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32864 states to 32864 states and 37259 transitions. [2018-12-08 07:51:45,488 INFO L78 Accepts]: Start accepts. Automaton has 32864 states and 37259 transitions. Word has length 549 [2018-12-08 07:51:45,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:45,488 INFO L480 AbstractCegarLoop]: Abstraction has 32864 states and 37259 transitions. [2018-12-08 07:51:45,489 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:51:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 32864 states and 37259 transitions. [2018-12-08 07:51:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2018-12-08 07:51:45,496 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:45,496 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:51:45,496 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:45,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:45,497 INFO L82 PathProgramCache]: Analyzing trace with hash 343091743, now seen corresponding path program 1 times [2018-12-08 07:51:45,497 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:45,497 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:45,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:45,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:45,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2018-12-08 07:51:45,751 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 07:51:45,752 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 07:51:45,752 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:51:45,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:51:45,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:51:45,752 INFO L87 Difference]: Start difference. First operand 32864 states and 37259 transitions. Second operand 3 states. [2018-12-08 07:51:46,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:51:46,697 INFO L93 Difference]: Finished difference Result 63153 states and 71795 transitions. [2018-12-08 07:51:46,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:51:46,697 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 676 [2018-12-08 07:51:46,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:51:46,735 INFO L225 Difference]: With dead ends: 63153 [2018-12-08 07:51:46,735 INFO L226 Difference]: Without dead ends: 33098 [2018-12-08 07:51:46,758 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 [2018-12-08 07:51:46,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33098 states. [2018-12-08 07:51:46,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33098 to 30640. [2018-12-08 07:51:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30640 states. [2018-12-08 07:51:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30640 states to 30640 states and 34159 transitions. [2018-12-08 07:51:47,029 INFO L78 Accepts]: Start accepts. Automaton has 30640 states and 34159 transitions. Word has length 676 [2018-12-08 07:51:47,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:51:47,030 INFO L480 AbstractCegarLoop]: Abstraction has 30640 states and 34159 transitions. [2018-12-08 07:51:47,030 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:51:47,030 INFO L276 IsEmpty]: Start isEmpty. Operand 30640 states and 34159 transitions. [2018-12-08 07:51:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2018-12-08 07:51:47,090 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:51:47,090 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:51:47,090 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:51:47,091 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:51:47,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1203510044, now seen corresponding path program 1 times [2018-12-08 07:51:47,091 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:51:47,091 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:51:47,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:47,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:47,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:51:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 524 proven. 2 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2018-12-08 07:51:47,416 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:51:47,416 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 [2018-12-08 07:51:47,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:51:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:51:47,504 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:51:56,773 WARN L180 SmtUtils]: Spent 9.21 s on a formula simplification. DAG size of input: 116 DAG size of output: 50 [2018-12-08 07:51:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 678 proven. 93 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-12-08 07:51:57,004 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:51:57,004 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 12 [2018-12-08 07:51:57,005 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 07:51:57,005 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 07:51:57,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2018-12-08 07:51:57,005 INFO L87 Difference]: Start difference. First operand 30640 states and 34159 transitions. Second operand 12 states. [2018-12-08 07:52:07,884 WARN L180 SmtUtils]: Spent 8.05 s on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2018-12-08 07:52:11,996 WARN L180 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 53 [2018-12-08 07:52:16,030 WARN L180 SmtUtils]: Spent 4.01 s on a formula simplification that was a NOOP. DAG size: 55 [2018-12-08 07:52:26,264 WARN L180 SmtUtils]: Spent 8.07 s on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2018-12-08 07:52:30,666 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 59 [2018-12-08 07:52:34,904 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 60 [2018-12-08 07:52:43,086 WARN L180 SmtUtils]: Spent 8.13 s on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2018-12-08 07:52:49,094 WARN L180 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 61 [2018-12-08 07:52:57,273 WARN L180 SmtUtils]: Spent 8.16 s on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2018-12-08 07:53:01,444 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 60 [2018-12-08 07:53:05,582 WARN L180 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 57 [2018-12-08 07:53:13,915 WARN L180 SmtUtils]: Spent 8.16 s on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2018-12-08 07:53:20,535 WARN L180 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 59 [2018-12-08 07:53:25,410 WARN L180 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 59 [2018-12-08 07:53:29,560 WARN L180 SmtUtils]: Spent 4.09 s on a formula simplification that was a NOOP. DAG size: 61 [2018-12-08 07:53:34,254 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 61 [2018-12-08 07:53:38,385 WARN L180 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 56 [2018-12-08 07:53:42,572 WARN L180 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 61 [2018-12-08 07:53:46,743 WARN L180 SmtUtils]: Spent 4.07 s on a formula simplification that was a NOOP. DAG size: 57 [2018-12-08 07:53:55,588 WARN L180 SmtUtils]: Spent 8.15 s on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2018-12-08 07:54:04,530 WARN L180 SmtUtils]: Spent 8.08 s on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2018-12-08 07:54:10,649 WARN L180 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 57 [2018-12-08 07:54:16,411 WARN L180 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 56 [2018-12-08 07:54:27,409 WARN L180 SmtUtils]: Spent 8.17 s on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2018-12-08 07:54:36,613 WARN L180 SmtUtils]: Spent 8.11 s on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2018-12-08 07:54:41,732 WARN L180 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 61 [2018-12-08 07:54:48,222 WARN L180 SmtUtils]: Spent 4.06 s on a formula simplification that was a NOOP. DAG size: 55 [2018-12-08 07:54:52,538 WARN L180 SmtUtils]: Spent 4.08 s on a formula simplification that was a NOOP. DAG size: 59 [2018-12-08 07:54:57,994 WARN L180 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 64 [2018-12-08 07:55:06,435 WARN L180 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 63 [2018-12-08 07:55:15,429 WARN L180 SmtUtils]: Spent 8.12 s on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2018-12-08 07:55:19,889 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 55 [2018-12-08 07:55:30,099 WARN L180 SmtUtils]: Spent 8.19 s on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2018-12-08 07:55:34,250 WARN L180 SmtUtils]: Spent 4.11 s on a formula simplification that was a NOOP. DAG size: 58 [2018-12-08 07:55:38,436 WARN L180 SmtUtils]: Spent 4.13 s on a formula simplification that was a NOOP. DAG size: 62 [2018-12-08 07:55:47,578 WARN L180 SmtUtils]: Spent 8.18 s on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2018-12-08 07:55:51,732 WARN L180 SmtUtils]: Spent 4.12 s on a formula simplification that was a NOOP. DAG size: 63 [2018-12-08 07:56:03,913 WARN L180 SmtUtils]: Spent 8.10 s on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2018-12-08 07:56:08,401 WARN L180 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 54 [2018-12-08 07:56:16,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:16,107 INFO L93 Difference]: Finished difference Result 82699 states and 96107 transitions. [2018-12-08 07:56:16,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2018-12-08 07:56:16,108 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 692 [2018-12-08 07:56:16,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:16,191 INFO L225 Difference]: With dead ends: 82699 [2018-12-08 07:56:16,191 INFO L226 Difference]: Without dead ends: 52372 [2018-12-08 07:56:16,220 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 953 GetRequests, 803 SyntacticMatches, 0 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9475 ImplicationChecksByTransitivity, 223.1s TimeCoverageRelationStatistics Valid=2267, Invalid=20685, Unknown=0, NotChecked=0, Total=22952 [2018-12-08 07:56:16,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52372 states. [2018-12-08 07:56:16,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52372 to 49874. [2018-12-08 07:56:16,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49874 states. [2018-12-08 07:56:16,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49874 states to 49874 states and 54731 transitions. [2018-12-08 07:56:16,744 INFO L78 Accepts]: Start accepts. Automaton has 49874 states and 54731 transitions. Word has length 692 [2018-12-08 07:56:16,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:16,744 INFO L480 AbstractCegarLoop]: Abstraction has 49874 states and 54731 transitions. [2018-12-08 07:56:16,744 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 07:56:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 49874 states and 54731 transitions. [2018-12-08 07:56:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2018-12-08 07:56:16,753 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:16,753 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:56:16,753 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:16,753 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:16,754 INFO L82 PathProgramCache]: Analyzing trace with hash -955299764, now seen corresponding path program 1 times [2018-12-08 07:56:16,754 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:16,754 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:16,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:16,754 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:16,754 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 561 proven. 2 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-12-08 07:56:17,052 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:56:17,052 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 [2018-12-08 07:56:17,058 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:17,144 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:56:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 561 proven. 2 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-12-08 07:56:17,300 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:56:17,301 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2018-12-08 07:56:17,301 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 07:56:17,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 07:56:17,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-08 07:56:17,301 INFO L87 Difference]: Start difference. First operand 49874 states and 54731 transitions. Second operand 7 states. [2018-12-08 07:56:20,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:56:20,451 INFO L93 Difference]: Finished difference Result 109918 states and 121100 transitions. [2018-12-08 07:56:20,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-08 07:56:20,452 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 729 [2018-12-08 07:56:20,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:56:20,552 INFO L225 Difference]: With dead ends: 109918 [2018-12-08 07:56:20,553 INFO L226 Difference]: Without dead ends: 63811 [2018-12-08 07:56:20,608 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 735 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2018-12-08 07:56:20,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63811 states. [2018-12-08 07:56:21,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63811 to 57616. [2018-12-08 07:56:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57616 states. [2018-12-08 07:56:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57616 states to 57616 states and 63451 transitions. [2018-12-08 07:56:21,216 INFO L78 Accepts]: Start accepts. Automaton has 57616 states and 63451 transitions. Word has length 729 [2018-12-08 07:56:21,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:56:21,216 INFO L480 AbstractCegarLoop]: Abstraction has 57616 states and 63451 transitions. [2018-12-08 07:56:21,216 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 07:56:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 57616 states and 63451 transitions. [2018-12-08 07:56:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2018-12-08 07:56:21,228 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:56:21,228 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-08 07:56:21,228 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:56:21,228 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:56:21,228 INFO L82 PathProgramCache]: Analyzing trace with hash 1433592862, now seen corresponding path program 1 times [2018-12-08 07:56:21,229 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:56:21,229 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:56:21,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:21,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:21,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:56:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 6 proven. 166 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2018-12-08 07:56:21,706 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:56:21,706 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/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 [2018-12-08 07:56:21,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:56:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:56:21,801 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:56:22,192 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2018-12-08 07:56:22,207 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:56:22,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-12-08 07:56:22,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 07:56:22,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 07:56:22,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2018-12-08 07:56:22,209 INFO L87 Difference]: Start difference. First operand 57616 states and 63451 transitions. Second operand 10 states. [2018-12-08 07:57:14,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:57:14,172 INFO L93 Difference]: Finished difference Result 146475 states and 160521 transitions. [2018-12-08 07:57:14,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-12-08 07:57:14,172 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 782 [2018-12-08 07:57:14,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:57:14,296 INFO L225 Difference]: With dead ends: 146475 [2018-12-08 07:57:14,296 INFO L226 Difference]: Without dead ends: 93244 [2018-12-08 07:57:14,346 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 829 GetRequests, 803 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=178, Invalid=472, Unknown=0, NotChecked=0, Total=650 [2018-12-08 07:57:14,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93244 states. [2018-12-08 07:57:15,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93244 to 80277. [2018-12-08 07:57:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80277 states. [2018-12-08 07:57:15,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80277 states to 80277 states and 87100 transitions. [2018-12-08 07:57:15,193 INFO L78 Accepts]: Start accepts. Automaton has 80277 states and 87100 transitions. Word has length 782 [2018-12-08 07:57:15,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:57:15,193 INFO L480 AbstractCegarLoop]: Abstraction has 80277 states and 87100 transitions. [2018-12-08 07:57:15,193 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 07:57:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 80277 states and 87100 transitions. [2018-12-08 07:57:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2018-12-08 07:57:15,216 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:57:15,217 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:57:15,217 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:57:15,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:57:15,218 INFO L82 PathProgramCache]: Analyzing trace with hash -599736858, now seen corresponding path program 1 times [2018-12-08 07:57:15,218 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:57:15,218 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:57:15,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:15,219 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:15,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 162 proven. 2 refuted. 0 times theorem prover too weak. 843 trivial. 0 not checked. [2018-12-08 07:57:15,599 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:57:15,599 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 07:57:15,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:15,721 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:57:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 625 proven. 0 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2018-12-08 07:57:15,894 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:57:15,894 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-08 07:57:15,895 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:57:15,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:57:15,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:57:15,895 INFO L87 Difference]: Start difference. First operand 80277 states and 87100 transitions. Second operand 3 states. [2018-12-08 07:57:17,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:57:17,289 INFO L93 Difference]: Finished difference Result 151480 states and 164546 transitions. [2018-12-08 07:57:17,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:57:17,289 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 854 [2018-12-08 07:57:17,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:57:17,400 INFO L225 Difference]: With dead ends: 151480 [2018-12-08 07:57:17,400 INFO L226 Difference]: Without dead ends: 79015 [2018-12-08 07:57:17,537 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 856 GetRequests, 855 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:57:17,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79015 states. [2018-12-08 07:57:18,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79015 to 78696. [2018-12-08 07:57:18,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78696 states. [2018-12-08 07:57:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78696 states to 78696 states and 85264 transitions. [2018-12-08 07:57:18,235 INFO L78 Accepts]: Start accepts. Automaton has 78696 states and 85264 transitions. Word has length 854 [2018-12-08 07:57:18,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:57:18,235 INFO L480 AbstractCegarLoop]: Abstraction has 78696 states and 85264 transitions. [2018-12-08 07:57:18,235 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:57:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 78696 states and 85264 transitions. [2018-12-08 07:57:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2018-12-08 07:57:18,258 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:57:18,259 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:57:18,259 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:57:18,259 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:57:18,259 INFO L82 PathProgramCache]: Analyzing trace with hash 483141290, now seen corresponding path program 1 times [2018-12-08 07:57:18,259 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:57:18,259 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:57:18,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:18,260 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:18,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:19,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 159 proven. 801 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2018-12-08 07:57:19,558 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:57:19,558 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 07:57:19,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:19,669 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:57:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 774 proven. 84 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-12-08 07:57:20,237 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:57:20,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 18 [2018-12-08 07:57:20,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-08 07:57:20,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-08 07:57:20,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2018-12-08 07:57:20,238 INFO L87 Difference]: Start difference. First operand 78696 states and 85264 transitions. Second operand 18 states. [2018-12-08 07:57:25,816 WARN L180 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 66 DAG size of output: 39 [2018-12-08 07:57:30,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:57:30,850 INFO L93 Difference]: Finished difference Result 156794 states and 169908 transitions. [2018-12-08 07:57:30,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2018-12-08 07:57:30,851 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 888 [2018-12-08 07:57:30,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:57:30,955 INFO L225 Difference]: With dead ends: 156794 [2018-12-08 07:57:30,955 INFO L226 Difference]: Without dead ends: 80281 [2018-12-08 07:57:31,010 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1025 GetRequests, 938 SyntacticMatches, 0 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2700 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=1181, Invalid=6651, Unknown=0, NotChecked=0, Total=7832 [2018-12-08 07:57:31,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80281 states. [2018-12-08 07:57:31,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80281 to 79013. [2018-12-08 07:57:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79013 states. [2018-12-08 07:57:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79013 states to 79013 states and 85504 transitions. [2018-12-08 07:57:31,831 INFO L78 Accepts]: Start accepts. Automaton has 79013 states and 85504 transitions. Word has length 888 [2018-12-08 07:57:31,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:57:31,831 INFO L480 AbstractCegarLoop]: Abstraction has 79013 states and 85504 transitions. [2018-12-08 07:57:31,831 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-08 07:57:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 79013 states and 85504 transitions. [2018-12-08 07:57:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2018-12-08 07:57:31,861 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:57:31,861 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:57:31,861 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:57:31,861 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:57:31,862 INFO L82 PathProgramCache]: Analyzing trace with hash -2111557545, now seen corresponding path program 1 times [2018-12-08 07:57:31,862 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:57:31,862 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:57:31,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:31,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:31,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:31,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 691 proven. 2 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2018-12-08 07:57:32,222 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:57:32,222 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 07:57:32,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:32,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:32,352 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:57:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 691 proven. 2 refuted. 0 times theorem prover too weak. 751 trivial. 0 not checked. [2018-12-08 07:57:32,695 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 07:57:32,695 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-08 07:57:32,696 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 07:57:32,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 07:57:32,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-08 07:57:32,696 INFO L87 Difference]: Start difference. First operand 79013 states and 85504 transitions. Second operand 6 states. [2018-12-08 07:57:35,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:57:35,221 INFO L93 Difference]: Finished difference Result 118636 states and 128118 transitions. [2018-12-08 07:57:35,221 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-08 07:57:35,221 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 958 [2018-12-08 07:57:35,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:57:35,279 INFO L225 Difference]: With dead ends: 118636 [2018-12-08 07:57:35,280 INFO L226 Difference]: Without dead ends: 43372 [2018-12-08 07:57:35,334 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 972 GetRequests, 963 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-12-08 07:57:35,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43372 states. [2018-12-08 07:57:35,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43372 to 34074. [2018-12-08 07:57:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34074 states. [2018-12-08 07:57:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34074 states to 34074 states and 35568 transitions. [2018-12-08 07:57:35,740 INFO L78 Accepts]: Start accepts. Automaton has 34074 states and 35568 transitions. Word has length 958 [2018-12-08 07:57:35,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:57:35,741 INFO L480 AbstractCegarLoop]: Abstraction has 34074 states and 35568 transitions. [2018-12-08 07:57:35,741 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 07:57:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 34074 states and 35568 transitions. [2018-12-08 07:57:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2018-12-08 07:57:35,760 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:57:35,760 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-08 07:57:35,760 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:57:35,760 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:57:35,761 INFO L82 PathProgramCache]: Analyzing trace with hash -2133157703, now seen corresponding path program 1 times [2018-12-08 07:57:35,761 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:57:35,761 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:57:35,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:35,761 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:35,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:36,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 162 proven. 2 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2018-12-08 07:57:36,172 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:57:36,172 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 07:57:36,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:36,287 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:57:36,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 766 proven. 0 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2018-12-08 07:57:36,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:57:36,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-08 07:57:36,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:57:36,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:57:36,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:57:36,513 INFO L87 Difference]: Start difference. First operand 34074 states and 35568 transitions. Second operand 3 states. [2018-12-08 07:57:37,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:57:37,378 INFO L93 Difference]: Finished difference Result 59985 states and 62640 transitions. [2018-12-08 07:57:37,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:57:37,378 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1002 [2018-12-08 07:57:37,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:57:37,416 INFO L225 Difference]: With dead ends: 59985 [2018-12-08 07:57:37,416 INFO L226 Difference]: Without dead ends: 33427 [2018-12-08 07:57:37,439 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1004 GetRequests, 1003 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:57:37,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33427 states. [2018-12-08 07:57:37,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33427 to 32193. [2018-12-08 07:57:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32193 states. [2018-12-08 07:57:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32193 states to 32193 states and 33481 transitions. [2018-12-08 07:57:37,802 INFO L78 Accepts]: Start accepts. Automaton has 32193 states and 33481 transitions. Word has length 1002 [2018-12-08 07:57:37,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:57:37,802 INFO L480 AbstractCegarLoop]: Abstraction has 32193 states and 33481 transitions. [2018-12-08 07:57:37,803 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:57:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 32193 states and 33481 transitions. [2018-12-08 07:57:37,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2018-12-08 07:57:37,836 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 07:57:37,836 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 07:57:37,837 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 07:57:37,837 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 07:57:37,837 INFO L82 PathProgramCache]: Analyzing trace with hash 896122142, now seen corresponding path program 1 times [2018-12-08 07:57:37,837 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 07:57:37,837 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 07:57:37,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:37,838 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:37,838 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 07:57:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:38,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 206 proven. 2 refuted. 0 times theorem prover too weak. 1858 trivial. 0 not checked. [2018-12-08 07:57:38,326 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 07:57:38,326 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 07:57:38,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 07:57:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 07:57:38,456 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 07:57:38,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2066 backedges. 953 proven. 0 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2018-12-08 07:57:38,775 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-08 07:57:38,776 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-08 07:57:38,776 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 07:57:38,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 07:57:38,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:57:38,776 INFO L87 Difference]: Start difference. First operand 32193 states and 33481 transitions. Second operand 3 states. [2018-12-08 07:57:39,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 07:57:39,595 INFO L93 Difference]: Finished difference Result 60559 states and 63009 transitions. [2018-12-08 07:57:39,596 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 07:57:39,596 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1149 [2018-12-08 07:57:39,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 07:57:39,597 INFO L225 Difference]: With dead ends: 60559 [2018-12-08 07:57:39,597 INFO L226 Difference]: Without dead ends: 0 [2018-12-08 07:57:39,626 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1151 GetRequests, 1150 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 07:57:39,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-08 07:57:39,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-08 07:57:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-08 07:57:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-08 07:57:39,627 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1149 [2018-12-08 07:57:39,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 07:57:39,627 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-08 07:57:39,627 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 07:57:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-08 07:57:39,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 07:57:39,630 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-08 07:57:39,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:39,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:40,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:41,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:42,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,035 WARN L180 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 1146 DAG size of output: 915 [2018-12-08 07:57:43,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:43,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:44,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,232 WARN L180 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 1146 DAG size of output: 915 [2018-12-08 07:57:45,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:45,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-08 07:57:54,954 WARN L180 SmtUtils]: Spent 9.13 s on a formula simplification. DAG size of input: 1050 DAG size of output: 202 [2018-12-08 07:58:09,229 WARN L180 SmtUtils]: Spent 14.23 s on a formula simplification. DAG size of input: 1075 DAG size of output: 214 [2018-12-08 07:58:18,920 WARN L180 SmtUtils]: Spent 9.68 s on a formula simplification. DAG size of input: 861 DAG size of output: 172 [2018-12-08 07:58:28,983 WARN L180 SmtUtils]: Spent 10.06 s on a formula simplification. DAG size of input: 861 DAG size of output: 172 [2018-12-08 07:58:42,782 WARN L180 SmtUtils]: Spent 13.77 s on a formula simplification. DAG size of input: 1071 DAG size of output: 222 [2018-12-08 07:58:42,785 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-08 07:58:42,785 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-08 07:58:42,785 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-08 07:58:42,785 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-08 07:58:42,785 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,785 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse38 (+ |old(~a4~0)| 89)) (.cse34 (+ |old(~a0~0)| 98))) (let ((.cse0 (= 3 |old(~a2~0)|)) (.cse5 (= 2 |old(~a2~0)|)) (.cse22 (<= .cse34 0)) (.cse29 (= 4 |old(~a2~0)|)) (.cse26 (= |old(~a2~0)| ~a2~0)) (.cse7 (< 2 |old(~a2~0)|)) (.cse1 (< 0 .cse38)) (.cse31 (= 1 |old(~a2~0)|)) (.cse27 (= ~a29~0 |old(~a29~0)|)) (.cse17 (= ~a0~0 |old(~a0~0)|)) (.cse35 (= 3 ~a2~0)) (.cse28 (= ~a4~0 |old(~a4~0)|)) (.cse37 (+ |old(~a0~0)| 147))) (let ((.cse9 (<= .cse37 0)) (.cse21 (and .cse27 .cse17 .cse35 .cse28)) (.cse18 (forall ((v_prenex_16 Int)) (let ((.cse39 (* 9 v_prenex_16))) (let ((.cse41 (+ (div .cse39 10) 1))) (let ((.cse40 (mod .cse41 29))) (or (= 0 (mod .cse39 10)) (< (+ |old(~a29~0)| 15) .cse40) (<= 0 .cse41) (= .cse40 0) (<= 0 .cse39))))))) (.cse3 (and .cse27 (not (= ~a2~0 3)) .cse17 .cse28 (<= 3 ~a2~0) (<= ~a2~0 4))) (.cse19 (or .cse7 (or .cse1 .cse31))) (.cse20 (and .cse17 (and (<= (+ ~a4~0 89) 0) .cse26 (<= ~a2~0 2) .cse27 (not (= ~a2~0 1)) .cse28))) (.cse14 (<= (+ |old(~a29~0)| 16) 0)) (.cse33 (< .cse38 0)) (.cse2 (< |old(~a2~0)| 3)) (.cse15 (< 43 |old(~a29~0)|)) (.cse6 (< 0 (+ |old(~a4~0)| 42))) (.cse8 (< (+ |old(~a4~0)| 85) 0)) (.cse25 (< 0 .cse37)) (.cse4 (< 4 |old(~a2~0)|)) (.cse12 (< (+ |old(~a0~0)| 145) 0)) (.cse13 (forall ((v_prenex_2 Int)) (or (< |old(~a29~0)| (+ (div v_prenex_2 5) 134659)) (<= (+ v_prenex_2 16) 0) (not (= 0 (mod v_prenex_2 5))) (< 43 v_prenex_2)))) (.cse23 (let ((.cse36 (= 5 |old(~a2~0)|))) (and (or .cse5 .cse1 .cse36 .cse29) (or .cse1 .cse36 .cse22 .cse29)))) (.cse24 (not .cse0)) (.cse32 (and (and .cse27 .cse35 .cse28) .cse17)) (.cse10 (and .cse27 .cse26 .cse17 .cse28)) (.cse16 (< (+ |old(~a0~0)| 599999) 0)) (.cse11 (< 0 .cse34)) (.cse30 (or .cse5 .cse1 .cse29))) (and (or (or .cse0 .cse1 .cse2) .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or (or .cse6 (or .cse0 .cse8 .cse12 .cse13)) .cse11 .cse10) (or .cse5 .cse6 .cse7 .cse8 .cse10 .cse14 .cse15 .cse16) (or .cse17 (or .cse18 .cse19)) (or .cse20 .cse14 .cse19 .cse9) (or .cse21 .cse22 .cse23 .cse24) (or .cse6 .cse10 (or .cse25 (< (+ |old(~a4~0)| 62) 0)) .cse16) (or .cse6 .cse10 .cse7 .cse8 .cse18 .cse16 .cse11) (or (or .cse15 .cse23 .cse24) .cse21) (or .cse1 .cse25 (and .cse26 .cse27 (<= (+ ~a0~0 147) 0) .cse28)) (or .cse18 .cse6 (or .cse5 .cse0 .cse25 .cse29) .cse10 .cse16) (or (or .cse18 (or (< |old(~a2~0)| 4) .cse15 .cse30)) .cse17) (or .cse14 (or .cse0 .cse12 .cse30) (and (and .cse27 .cse26 .cse28) .cse17)) (or (or .cse22 (or .cse23 .cse7)) (and (< 0 (+ |old(~a0~0)| 61)) .cse31 (<= (+ |old(~a29~0)| 144) 0)) (and (and .cse26 .cse28) .cse27 .cse17)) (or .cse21 (or .cse6 (< (+ |old(~a0~0)| 140) 0) (or .cse8 .cse24) .cse11)) (or (or .cse0 .cse6 .cse8 .cse18 .cse2 .cse16 .cse11 .cse4) .cse3) (or .cse32 (or .cse6 (or .cse25 .cse33 .cse24))) (or (or .cse6 (or .cse0 .cse15 .cse8 .cse12 .cse2 .cse29) .cse11) .cse10) (or .cse19 .cse20 .cse16 (< 0 (+ |old(~a29~0)| 192406))) (or .cse10 .cse14 (or .cse6 .cse16 (or .cse25 .cse33 .cse2 .cse29))) (or .cse6 (and .cse17 (and .cse26 .cse27 .cse28)) (or .cse5 .cse0 .cse15 .cse22 .cse8 .cse29) .cse4) (or (or .cse6 .cse8 .cse16 (or .cse31 .cse25) .cse4) .cse10) (or (or .cse12 .cse13 .cse23 .cse24) .cse32) (or .cse0 .cse10 .cse16 .cse11 .cse30))))) [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,786 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-08 07:58:42,787 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,788 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-08 07:58:42,789 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,790 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,791 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-08 07:58:42,792 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,793 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-08 07:58:42,794 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,795 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse40 (+ |old(~a4~0)| 89)) (.cse34 (+ |old(~a0~0)| 98))) (let ((.cse12 (= 2 |old(~a2~0)|)) (.cse22 (<= .cse34 0)) (.cse10 (= 4 |old(~a2~0)|)) (.cse26 (= |old(~a2~0)| ~a2~0)) (.cse13 (< 2 |old(~a2~0)|)) (.cse1 (< 0 .cse40)) (.cse33 (= 1 |old(~a2~0)|)) (.cse0 (= 3 |old(~a2~0)|)) (.cse41 (+ |old(~a0~0)| 147)) (.cse27 (= ~a29~0 |old(~a29~0)|)) (.cse17 (= ~a0~0 |old(~a0~0)|)) (.cse39 (= 3 ~a2~0)) (.cse28 (= ~a4~0 |old(~a4~0)|))) (let ((.cse21 (and .cse27 .cse17 .cse39 .cse28)) (.cse15 (<= .cse41 0)) (.cse8 (< 0 .cse41)) (.cse9 (< .cse40 0)) (.cse24 (not .cse0)) (.cse31 (and (and .cse27 .cse39 .cse28) .cse17)) (.cse5 (<= (+ |old(~a29~0)| 16) 0)) (.cse19 (or .cse13 (or .cse1 .cse33))) (.cse20 (and .cse17 (and (<= (+ ~a4~0 89) 0) .cse26 (<= ~a2~0 2) .cse27 (not (= ~a2~0 1)) .cse28))) (.cse32 (forall ((v_prenex_2 Int)) (or (< |old(~a29~0)| (+ (div v_prenex_2 5) 134659)) (<= (+ v_prenex_2 16) 0) (not (= 0 (mod v_prenex_2 5))) (< 43 v_prenex_2)))) (.cse25 (< 43 |old(~a29~0)|)) (.cse29 (< (+ |old(~a0~0)| 145) 0)) (.cse23 (let ((.cse38 (= 5 |old(~a2~0)|))) (and (or .cse12 .cse1 .cse38 .cse10) (or .cse1 .cse38 .cse22 .cse10)))) (.cse18 (forall ((v_prenex_16 Int)) (let ((.cse35 (* 9 v_prenex_16))) (let ((.cse37 (+ (div .cse35 10) 1))) (let ((.cse36 (mod .cse37 29))) (or (= 0 (mod .cse35 10)) (< (+ |old(~a29~0)| 15) .cse36) (<= 0 .cse37) (= .cse36 0) (<= 0 .cse35))))))) (.cse6 (< 0 (+ |old(~a4~0)| 42))) (.cse14 (< (+ |old(~a4~0)| 85) 0)) (.cse2 (< |old(~a2~0)| 3)) (.cse4 (< 4 |old(~a2~0)|)) (.cse3 (and .cse27 (not (= ~a2~0 3)) .cse17 .cse28 (<= 3 ~a2~0) (<= ~a2~0 4))) (.cse11 (and .cse27 .cse26 .cse17 .cse28)) (.cse7 (< (+ |old(~a0~0)| 599999) 0)) (.cse16 (< 0 .cse34)) (.cse30 (or .cse12 .cse1 .cse10))) (and (or (or .cse0 .cse1 .cse2) .cse3 .cse4) (or .cse5 (or .cse6 .cse7 (or .cse8 .cse9 .cse2 .cse10)) .cse11) (or .cse12 .cse6 .cse13 .cse14 .cse15 .cse11 .cse16) (or .cse17 (or .cse18 .cse19)) (or .cse20 .cse5 .cse19 .cse15) (or .cse21 .cse22 .cse23 .cse24) (or (or .cse25 .cse23 .cse24) .cse21) (or .cse1 .cse8 (and .cse26 .cse27 (<= (+ ~a0~0 147) 0) .cse28)) (or .cse18 .cse6 (or .cse12 .cse0 .cse8 .cse10) .cse11 .cse7) (or .cse6 (or .cse8 (< (+ |old(~a4~0)| 62) 0)) .cse11 .cse7) (or .cse5 (or .cse0 .cse29 .cse30) (and (and .cse27 .cse26 .cse28) .cse17)) (or .cse31 (or .cse29 .cse32 .cse23 .cse24)) (or .cse11 (or .cse6 .cse14 .cse7 (or .cse33 .cse8) .cse4)) (or .cse21 (or .cse6 (< (+ |old(~a0~0)| 140) 0) (or .cse14 .cse24) .cse16)) (or .cse6 .cse13 .cse14 .cse15 .cse18 .cse11 .cse16) (or (or .cse6 (or .cse0 .cse25 .cse14 .cse29 .cse2 .cse10) .cse16) .cse11) (or (or .cse6 (or .cse8 .cse9 .cse24)) .cse31) (or .cse6 (or .cse12 .cse0 .cse25 .cse22 .cse14 .cse10) (and .cse17 (and .cse26 .cse27 .cse28)) .cse4) (or .cse12 .cse6 .cse13 .cse14 .cse5 .cse25 .cse11 .cse7) (or .cse19 .cse20 .cse7 (< 0 (+ |old(~a29~0)| 192406))) (or (or .cse6 (or .cse0 .cse14 .cse29 .cse32)) .cse11 .cse16) (or .cse17 (or .cse18 (or (< |old(~a2~0)| 4) .cse25 .cse30))) (or .cse11 .cse29 (or .cse0 .cse23) .cse4) (or (or .cse0 .cse18 .cse6 .cse14 .cse2 .cse7 .cse16 .cse4) .cse3) (or .cse0 .cse11 .cse7 .cse16 .cse30))))) [2018-12-08 07:58:42,795 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,796 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,797 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,798 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse41 (+ |old(~a4~0)| 89)) (.cse35 (+ |old(~a0~0)| 98))) (let ((.cse0 (= 3 |old(~a2~0)|)) (.cse12 (= 2 |old(~a2~0)|)) (.cse22 (<= .cse35 0)) (.cse10 (= 4 |old(~a2~0)|)) (.cse25 (= |old(~a2~0)| ~a2~0)) (.cse13 (< 2 |old(~a2~0)|)) (.cse1 (< 0 .cse41)) (.cse31 (= 1 |old(~a2~0)|)) (.cse26 (= ~a29~0 |old(~a29~0)|)) (.cse18 (= ~a0~0 |old(~a0~0)|)) (.cse36 (= 3 ~a2~0)) (.cse27 (= ~a4~0 |old(~a4~0)|)) (.cse42 (+ |old(~a0~0)| 147))) (let ((.cse5 (<= (+ |old(~a29~0)| 16) 0)) (.cse15 (<= .cse42 0)) (.cse21 (and .cse26 .cse18 .cse36 .cse27)) (.cse8 (< 0 .cse42)) (.cse9 (< .cse41 0)) (.cse20 (or .cse13 (or .cse1 .cse31))) (.cse30 (and .cse18 (and (<= (+ ~a4~0 89) 0) .cse25 (<= ~a2~0 2) .cse26 (not (= ~a2~0 1)) .cse27))) (.cse19 (forall ((v_prenex_16 Int)) (let ((.cse38 (* 9 v_prenex_16))) (let ((.cse40 (+ (div .cse38 10) 1))) (let ((.cse39 (mod .cse40 29))) (or (= 0 (mod .cse38 10)) (< (+ |old(~a29~0)| 15) .cse39) (<= 0 .cse40) (= .cse39 0) (<= 0 .cse38))))))) (.cse3 (and .cse26 (not (= ~a2~0 3)) .cse18 .cse27 (<= 3 ~a2~0) (<= ~a2~0 4))) (.cse4 (< 4 |old(~a2~0)|)) (.cse17 (< 43 |old(~a29~0)|)) (.cse2 (< |old(~a2~0)| 3)) (.cse6 (< 0 (+ |old(~a4~0)| 42))) (.cse14 (< (+ |old(~a4~0)| 85) 0)) (.cse29 (< (+ |old(~a0~0)| 145) 0)) (.cse34 (forall ((v_prenex_2 Int)) (or (< |old(~a29~0)| (+ (div v_prenex_2 5) 134659)) (<= (+ v_prenex_2 16) 0) (not (= 0 (mod v_prenex_2 5))) (< 43 v_prenex_2)))) (.cse23 (let ((.cse37 (= 5 |old(~a2~0)|))) (and (or .cse12 .cse1 .cse37 .cse10) (or .cse1 .cse37 .cse22 .cse10)))) (.cse24 (not .cse0)) (.cse33 (and (and .cse26 .cse36 .cse27) .cse18)) (.cse11 (and .cse26 .cse25 .cse18 .cse27)) (.cse7 (< (+ |old(~a0~0)| 599999) 0)) (.cse16 (< 0 .cse35)) (.cse28 (or .cse12 .cse1 .cse10))) (and (or (or .cse0 .cse1 .cse2) .cse3 .cse4) (or .cse5 (or .cse6 .cse7 (or .cse8 .cse9 .cse2 .cse10)) .cse11) (or .cse12 .cse6 .cse13 .cse14 .cse15 .cse11 .cse16) (or .cse12 .cse6 .cse13 .cse14 .cse11 .cse5 .cse17 .cse7) (or .cse18 (or .cse19 .cse20)) (or .cse6 .cse11 (or .cse8 (< (+ |old(~a4~0)| 62) 0)) .cse7) (or .cse21 .cse22 .cse23 .cse24) (or .cse6 .cse11 .cse13 .cse14 .cse19 .cse7 .cse16) (or .cse1 .cse8 (and .cse25 .cse26 (<= (+ ~a0~0 147) 0) .cse27)) (or (or .cse17 .cse23 .cse24) .cse21) (or .cse19 .cse6 (or .cse12 .cse0 .cse8 .cse10) .cse11 .cse7) (or (or .cse19 (or (< |old(~a2~0)| 4) .cse17 .cse28)) .cse18) (or .cse5 (or .cse0 .cse29 .cse28) (and (and .cse26 .cse25 .cse27) .cse18)) (or .cse5 .cse20 .cse15 .cse30) (or .cse11 (or .cse6 .cse14 .cse7 (or .cse31 .cse8) .cse4)) (or .cse21 (or .cse6 (< (+ |old(~a0~0)| 140) 0) (or .cse14 .cse24) .cse16)) (or (let ((.cse32 (<= (+ ~a0~0 61) 0))) (and .cse27 .cse26 (= ~a2~0 |old(~a2~0)|) (or (not (= ~a2~0 2)) (not (= calculate_output_~input 3)) (< 0 (+ ~a29~0 16)) .cse32) .cse18 (or (not (= 1 ~a2~0)) (< 0 (+ ~a29~0 144)) .cse32))) (or .cse22 (or .cse23 .cse13))) (or .cse33 (or .cse6 (or .cse8 .cse9 .cse24))) (or .cse20 .cse30 .cse7 (< 0 (+ |old(~a29~0)| 192406))) (or (or .cse0 .cse19 .cse6 .cse14 .cse2 .cse7 .cse16 .cse4) .cse3) (or .cse6 (and .cse18 (and .cse25 .cse26 .cse27)) (or .cse12 .cse0 .cse17 .cse22 .cse14 .cse10) .cse4) (or .cse11 (or .cse6 (or .cse0 .cse17 .cse14 .cse29 .cse2 .cse10) .cse16)) (or .cse11 (or .cse6 (or .cse0 .cse14 .cse29 .cse34)) .cse16) (or (or .cse29 .cse34 .cse23 .cse24) .cse33) (or .cse0 .cse11 .cse7 .cse16 .cse28))))) [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,799 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-08 07:58:42,800 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-08 07:58:42,801 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,802 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,803 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 121) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-08 07:58:42,804 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,805 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-08 07:58:42,806 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-08 07:58:42,807 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a4~0 89)) (.cse1 (+ ~a0~0 44))) (and (<= .cse0 0) (<= 0 .cse0) (<= 0 .cse1) (<= .cse1 0) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-12-08 07:58:42,808 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-08 07:58:42,808 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-08 07:58:42,808 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a4~0)| 89)) (.cse1 (+ |old(~a0~0)| 44))) (or (not (= 0 (+ |old(~a29~0)| 127))) (< .cse0 0) (< 1 |old(~a2~0)|) (< 0 .cse1) (< 0 .cse0) (< .cse1 0) (let ((.cse2 (+ ~a4~0 89))) (and (<= .cse2 0) (<= 0 .cse2) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= (+ ~a29~0 127) 0))))) [2018-12-08 07:58:42,808 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-08 07:58:42,808 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse28 (+ ~a0~0 98))) (let ((.cse14 (+ ~a0~0 147)) (.cse1 (= |old(~a2~0)| 1)) (.cse10 (< 0 .cse28)) (.cse17 (<= (+ ~a4~0 89) 0)) (.cse6 (not (= ~a2~0 2))) (.cse7 (not (= ~a2~0 4)))) (let ((.cse2 (and .cse6 .cse7)) (.cse4 (exists ((v_prenex_16 Int)) (let ((.cse29 (* 9 v_prenex_16))) (let ((.cse30 (+ (div .cse29 10) 1))) (let ((.cse31 (mod .cse30 29))) (and (not (= 0 (mod .cse29 10))) (< .cse30 0) (not (= .cse31 0)) (<= .cse31 (+ ~a29~0 15)) (< .cse29 0))))))) (.cse18 (< 0 (+ ~a29~0 16))) (.cse24 (exists ((v_prenex_2 Int)) (and (<= v_prenex_2 43) (= 0 (mod v_prenex_2 5)) (<= (+ (div v_prenex_2 5) 134659) ~a29~0) (< 0 (+ v_prenex_2 16))))) (.cse13 (<= .cse28 0)) (.cse9 (<= ~a29~0 43)) (.cse11 (not (= ~a2~0 3))) (.cse23 (<= 0 (+ ~a0~0 145))) (.cse15 (let ((.cse27 (not (= ~a2~0 5)))) (or (and .cse17 .cse7 .cse27 .cse10) (and .cse17 .cse6 .cse7 .cse27)))) (.cse16 (= 3 ~a2~0)) (.cse21 (and .cse17 .cse1)) (.cse20 (<= ~a2~0 2)) (.cse19 (+ |old(~a0~0)| 44)) (.cse25 (+ |old(~a4~0)| 89)) (.cse26 (+ |old(~a29~0)| 127)) (.cse8 (<= 0 (+ ~a4~0 85))) (.cse3 (<= .cse14 0)) (.cse5 (<= 0 (+ ~a0~0 599999))) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse22 (<= 3 ~a2~0)) (.cse12 (<= ~a2~0 4))) (or (and .cse0 (and (and .cse1 .cse2) .cse3) .cse4 .cse5) (and .cse0 (and .cse6 .cse7 .cse8 .cse1 .cse9 .cse10 .cse11) .cse12) (and .cse0 (and .cse3 (and .cse1 (<= 0 (+ ~a4~0 62)))) .cse5) (and .cse13 .cse0 (< 0 .cse14) (and .cse8 (and .cse1 .cse2 .cse11)) .cse12) (and (and .cse1 (and .cse15 .cse9)) .cse12) (and .cse0 (and .cse1 .cse3 .cse16)) (and (and .cse17 .cse1 .cse11) .cse18) (< 0 .cse19) (and (<= (+ ~a29~0 192406) 0) (and .cse20 .cse21)) (and .cse18 (and .cse0 .cse5 (and .cse6 .cse8 .cse20 .cse1 .cse9))) (< 1 |old(~a2~0)|) (and .cse13 .cse0 (<= 0 (+ ~a0~0 140)) (and .cse8 .cse1 .cse16)) (and .cse13 .cse8 .cse1 .cse5 .cse0 .cse11 .cse4 .cse12) (and .cse17 .cse1 (= 4 ~a2~0)) (and .cse18 (and .cse7 .cse1 .cse3 .cse5 .cse0 .cse22)) (and .cse15 .cse1 .cse23 .cse24) (and (and .cse8 .cse1 .cse11 .cse23 .cse24) .cse13 .cse0) (and .cse17 .cse13 .cse1 .cse11 .cse22) (and .cse13 .cse0 (and .cse8 .cse7 .cse1 .cse9 .cse11 .cse23 .cse22)) (< .cse25 0) (and (and .cse15 .cse1 .cse16) .cse10) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (< 0 .cse26) (and .cse3 .cse21) (and .cse0 (and .cse8 (and .cse1 (not (= ~a2~0 1)) .cse3) .cse20) .cse5) (< .cse19 0) (< 0 .cse25) (< .cse26 0) (and .cse8 .cse1 .cse3 .cse5 .cse0 .cse22 .cse12))))) [2018-12-08 07:58:42,808 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-08 07:58:42,808 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-08 07:58:42,808 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse28 (+ ~a0~0 98))) (let ((.cse14 (+ ~a0~0 147)) (.cse1 (= |old(~a2~0)| 1)) (.cse10 (< 0 .cse28)) (.cse17 (<= (+ ~a4~0 89) 0)) (.cse6 (not (= ~a2~0 2))) (.cse7 (not (= ~a2~0 4)))) (let ((.cse2 (and .cse6 .cse7)) (.cse4 (exists ((v_prenex_16 Int)) (let ((.cse29 (* 9 v_prenex_16))) (let ((.cse30 (+ (div .cse29 10) 1))) (let ((.cse31 (mod .cse30 29))) (and (not (= 0 (mod .cse29 10))) (< .cse30 0) (not (= .cse31 0)) (<= .cse31 (+ ~a29~0 15)) (< .cse29 0))))))) (.cse18 (< 0 (+ ~a29~0 16))) (.cse24 (exists ((v_prenex_2 Int)) (and (<= v_prenex_2 43) (= 0 (mod v_prenex_2 5)) (<= (+ (div v_prenex_2 5) 134659) ~a29~0) (< 0 (+ v_prenex_2 16))))) (.cse13 (<= .cse28 0)) (.cse9 (<= ~a29~0 43)) (.cse11 (not (= ~a2~0 3))) (.cse23 (<= 0 (+ ~a0~0 145))) (.cse15 (let ((.cse27 (not (= ~a2~0 5)))) (or (and .cse17 .cse7 .cse27 .cse10) (and .cse17 .cse6 .cse7 .cse27)))) (.cse16 (= 3 ~a2~0)) (.cse21 (and .cse17 .cse1)) (.cse20 (<= ~a2~0 2)) (.cse19 (+ |old(~a0~0)| 44)) (.cse25 (+ |old(~a4~0)| 89)) (.cse26 (+ |old(~a29~0)| 127)) (.cse8 (<= 0 (+ ~a4~0 85))) (.cse3 (<= .cse14 0)) (.cse5 (<= 0 (+ ~a0~0 599999))) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse22 (<= 3 ~a2~0)) (.cse12 (<= ~a2~0 4))) (or (and .cse0 (and (and .cse1 .cse2) .cse3) .cse4 .cse5) (and .cse0 (and .cse6 .cse7 .cse8 .cse1 .cse9 .cse10 .cse11) .cse12) (and .cse0 (and .cse3 (and .cse1 (<= 0 (+ ~a4~0 62)))) .cse5) (and .cse13 .cse0 (< 0 .cse14) (and .cse8 (and .cse1 .cse2 .cse11)) .cse12) (and (and .cse1 (and .cse15 .cse9)) .cse12) (and .cse0 (and .cse1 .cse3 .cse16)) (and (and .cse17 .cse1 .cse11) .cse18) (< 0 .cse19) (and (<= (+ ~a29~0 192406) 0) (and .cse20 .cse21)) (and .cse18 (and .cse0 .cse5 (and .cse6 .cse8 .cse20 .cse1 .cse9))) (< 1 |old(~a2~0)|) (and .cse13 .cse0 (<= 0 (+ ~a0~0 140)) (and .cse8 .cse1 .cse16)) (and .cse13 .cse8 .cse1 .cse5 .cse0 .cse11 .cse4 .cse12) (and .cse17 .cse1 (= 4 ~a2~0)) (and .cse18 (and .cse7 .cse1 .cse3 .cse5 .cse0 .cse22)) (and .cse15 .cse1 .cse23 .cse24) (and (and .cse8 .cse1 .cse11 .cse23 .cse24) .cse13 .cse0) (and .cse17 .cse13 .cse1 .cse11 .cse22) (and .cse13 .cse0 (and .cse8 .cse7 .cse1 .cse9 .cse11 .cse23 .cse22)) (< .cse25 0) (and (and .cse15 .cse1 .cse16) .cse10) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (< 0 .cse26) (and .cse3 .cse21) (and .cse0 (and .cse8 (and .cse1 (not (= ~a2~0 1)) .cse3) .cse20) .cse5) (< .cse19 0) (< 0 .cse25) (< .cse26 0) (and .cse8 .cse1 .cse3 .cse5 .cse0 .cse22 .cse12))))) [2018-12-08 07:58:42,815 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-08 07:58:42,820 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,821 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,822 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,822 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,822 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,823 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,823 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,824 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,825 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,825 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,826 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,826 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,826 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,827 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,827 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,827 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,827 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,827 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,837 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,838 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,838 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,838 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,839 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:42,840 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,841 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,842 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:42,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 07:58:42 BoogieIcfgContainer [2018-12-08 07:58:42,846 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 07:58:42,846 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 07:58:42,846 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 07:58:42,846 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 07:58:42,847 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 07:51:06" (3/4) ... [2018-12-08 07:58:42,850 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 07:58:42,855 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-08 07:58:42,855 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-08 07:58:42,855 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-08 07:58:42,855 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-08 07:58:42,871 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-08 07:58:42,873 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-08 07:58:42,900 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((a4 + 42 <= 0 && (\old(a2) == 1 && !(a2 == 2) && !(a2 == 4)) && a0 + 147 <= 0) && (\exists v_prenex_16 : int :: (((!(0 == 9 * v_prenex_16 % 10) && 9 * v_prenex_16 / 10 + 1 < 0) && !((9 * v_prenex_16 / 10 + 1) % 29 == 0)) && (9 * v_prenex_16 / 10 + 1) % 29 <= a29 + 15) && 9 * v_prenex_16 < 0)) && 0 <= a0 + 599999) || ((a4 + 42 <= 0 && (((((!(a2 == 2) && !(a2 == 4)) && 0 <= a4 + 85) && \old(a2) == 1) && a29 <= 43) && 0 < a0 + 98) && !(a2 == 3)) && a2 <= 4)) || ((a4 + 42 <= 0 && a0 + 147 <= 0 && \old(a2) == 1 && 0 <= a4 + 62) && 0 <= a0 + 599999)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a0 + 147) && 0 <= a4 + 85 && (\old(a2) == 1 && !(a2 == 2) && !(a2 == 4)) && !(a2 == 3)) && a2 <= 4)) || ((\old(a2) == 1 && ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 5)) && 0 < a0 + 98) || (((a4 + 89 <= 0 && !(a2 == 2)) && !(a2 == 4)) && !(a2 == 5))) && a29 <= 43) && a2 <= 4)) || (a4 + 42 <= 0 && (\old(a2) == 1 && a0 + 147 <= 0) && 3 == a2)) || (((a4 + 89 <= 0 && \old(a2) == 1) && !(a2 == 3)) && 0 < a29 + 16)) || 0 < \old(a0) + 44) || (a29 + 192406 <= 0 && a2 <= 2 && a4 + 89 <= 0 && \old(a2) == 1)) || (0 < a29 + 16 && (a4 + 42 <= 0 && 0 <= a0 + 599999) && (((!(a2 == 2) && 0 <= a4 + 85) && a2 <= 2) && \old(a2) == 1) && a29 <= 43)) || 1 < \old(a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 <= a0 + 140) && (0 <= a4 + 85 && \old(a2) == 1) && 3 == a2)) || (((((((a0 + 98 <= 0 && 0 <= a4 + 85) && \old(a2) == 1) && 0 <= a0 + 599999) && a4 + 42 <= 0) && !(a2 == 3)) && (\exists v_prenex_16 : int :: (((!(0 == 9 * v_prenex_16 % 10) && 9 * v_prenex_16 / 10 + 1 < 0) && !((9 * v_prenex_16 / 10 + 1) % 29 == 0)) && (9 * v_prenex_16 / 10 + 1) % 29 <= a29 + 15) && 9 * v_prenex_16 < 0)) && a2 <= 4)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 4 == a2)) || (0 < a29 + 16 && ((((!(a2 == 4) && \old(a2) == 1) && a0 + 147 <= 0) && 0 <= a0 + 599999) && a4 + 42 <= 0) && 3 <= a2)) || (((((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 5)) && 0 < a0 + 98) || (((a4 + 89 <= 0 && !(a2 == 2)) && !(a2 == 4)) && !(a2 == 5))) && \old(a2) == 1) && 0 <= a0 + 145) && (\exists v_prenex_2 : int :: ((v_prenex_2 <= 43 && 0 == v_prenex_2 % 5) && v_prenex_2 / 5 + 134659 <= a29) && 0 < v_prenex_2 + 16))) || ((((((0 <= a4 + 85 && \old(a2) == 1) && !(a2 == 3)) && 0 <= a0 + 145) && (\exists v_prenex_2 : int :: ((v_prenex_2 <= 43 && 0 == v_prenex_2 % 5) && v_prenex_2 / 5 + 134659 <= a29) && 0 < v_prenex_2 + 16)) && a0 + 98 <= 0) && a4 + 42 <= 0)) || ((((a4 + 89 <= 0 && a0 + 98 <= 0) && \old(a2) == 1) && !(a2 == 3)) && 3 <= a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && (((((0 <= a4 + 85 && !(a2 == 4)) && \old(a2) == 1) && a29 <= 43) && !(a2 == 3)) && 0 <= a0 + 145) && 3 <= a2)) || \old(a4) + 89 < 0) || (((((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 5)) && 0 < a0 + 98) || (((a4 + 89 <= 0 && !(a2 == 2)) && !(a2 == 4)) && !(a2 == 5))) && \old(a2) == 1) && 3 == a2) && 0 < a0 + 98)) || (((\old(a2) == a2 && a0 == \old(a0)) && a4 == \old(a4)) && a29 + 127 == 0)) || 0 < \old(a29) + 127) || (a0 + 147 <= 0 && a4 + 89 <= 0 && \old(a2) == 1)) || ((a4 + 42 <= 0 && (0 <= a4 + 85 && (\old(a2) == 1 && !(a2 == 1)) && a0 + 147 <= 0) && a2 <= 2) && 0 <= a0 + 599999)) || \old(a0) + 44 < 0) || 0 < \old(a4) + 89) || \old(a29) + 127 < 0) || ((((((0 <= a4 + 85 && \old(a2) == 1) && a0 + 147 <= 0) && 0 <= a0 + 599999) && a4 + 42 <= 0) && 3 <= a2) && a2 <= 4) [2018-12-08 07:58:43,040 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_75247e9b-e814-4691-b2da-df0d723f3aae/bin-2019/uautomizer/witness.graphml [2018-12-08 07:58:43,040 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 07:58:43,040 INFO L168 Benchmark]: Toolchain (without parser) took 459157.81 ms. Allocated memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: 3.2 GB). Free memory was 943.7 MB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-08 07:58:43,040 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 07:58:43,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 628.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 943.7 MB in the beginning and 1.1 GB in the end (delta: -162.7 MB). Peak memory consumption was 88.3 MB. Max. memory is 11.5 GB. [2018-12-08 07:58:43,041 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.60 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-12-08 07:58:43,041 INFO L168 Benchmark]: Boogie Preprocessor took 80.50 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-12-08 07:58:43,041 INFO L168 Benchmark]: RCFGBuilder took 1615.70 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 80.2 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -109.8 MB). Peak memory consumption was 290.6 MB. Max. memory is 11.5 GB. [2018-12-08 07:58:43,041 INFO L168 Benchmark]: TraceAbstraction took 456603.69 ms. Allocated memory was 1.3 GB in the beginning and 4.2 GB in the end (delta: 2.9 GB). Free memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-12-08 07:58:43,041 INFO L168 Benchmark]: Witness Printer took 193.66 ms. Allocated memory is still 4.2 GB. Free memory was 2.8 GB in the beginning and 2.7 GB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 11.5 GB. [2018-12-08 07:58:43,043 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 628.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 943.7 MB in the beginning and 1.1 GB in the end (delta: -162.7 MB). Peak memory consumption was 88.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.60 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: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 80.50 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1615.70 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 80.2 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -109.8 MB). Peak memory consumption was 290.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 456603.69 ms. Allocated memory was 1.3 GB in the beginning and 4.2 GB in the end (delta: 2.9 GB). Free memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 193.66 ms. Allocated memory is still 4.2 GB. Free memory was 2.8 GB in the beginning and 2.7 GB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 121]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant [2018-12-08 07:58:43,045 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,045 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,045 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,045 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,045 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,046 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,046 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,046 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,046 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,046 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,046 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,047 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,047 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,047 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,047 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,047 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,047 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,047 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,048 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,048 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,049 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,049 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,049 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,049 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,049 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_16,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,050 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,051 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,051 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2018-12-08 07:58:43,051 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((a4 + 42 <= 0 && (\old(a2) == 1 && !(a2 == 2) && !(a2 == 4)) && a0 + 147 <= 0) && (\exists v_prenex_16 : int :: (((!(0 == 9 * v_prenex_16 % 10) && 9 * v_prenex_16 / 10 + 1 < 0) && !((9 * v_prenex_16 / 10 + 1) % 29 == 0)) && (9 * v_prenex_16 / 10 + 1) % 29 <= a29 + 15) && 9 * v_prenex_16 < 0)) && 0 <= a0 + 599999) || ((a4 + 42 <= 0 && (((((!(a2 == 2) && !(a2 == 4)) && 0 <= a4 + 85) && \old(a2) == 1) && a29 <= 43) && 0 < a0 + 98) && !(a2 == 3)) && a2 <= 4)) || ((a4 + 42 <= 0 && a0 + 147 <= 0 && \old(a2) == 1 && 0 <= a4 + 62) && 0 <= a0 + 599999)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a0 + 147) && 0 <= a4 + 85 && (\old(a2) == 1 && !(a2 == 2) && !(a2 == 4)) && !(a2 == 3)) && a2 <= 4)) || ((\old(a2) == 1 && ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 5)) && 0 < a0 + 98) || (((a4 + 89 <= 0 && !(a2 == 2)) && !(a2 == 4)) && !(a2 == 5))) && a29 <= 43) && a2 <= 4)) || (a4 + 42 <= 0 && (\old(a2) == 1 && a0 + 147 <= 0) && 3 == a2)) || (((a4 + 89 <= 0 && \old(a2) == 1) && !(a2 == 3)) && 0 < a29 + 16)) || 0 < \old(a0) + 44) || (a29 + 192406 <= 0 && a2 <= 2 && a4 + 89 <= 0 && \old(a2) == 1)) || (0 < a29 + 16 && (a4 + 42 <= 0 && 0 <= a0 + 599999) && (((!(a2 == 2) && 0 <= a4 + 85) && a2 <= 2) && \old(a2) == 1) && a29 <= 43)) || 1 < \old(a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 <= a0 + 140) && (0 <= a4 + 85 && \old(a2) == 1) && 3 == a2)) || (((((((a0 + 98 <= 0 && 0 <= a4 + 85) && \old(a2) == 1) && 0 <= a0 + 599999) && a4 + 42 <= 0) && !(a2 == 3)) && (\exists v_prenex_16 : int :: (((!(0 == 9 * v_prenex_16 % 10) && 9 * v_prenex_16 / 10 + 1 < 0) && !((9 * v_prenex_16 / 10 + 1) % 29 == 0)) && (9 * v_prenex_16 / 10 + 1) % 29 <= a29 + 15) && 9 * v_prenex_16 < 0)) && a2 <= 4)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 4 == a2)) || (0 < a29 + 16 && ((((!(a2 == 4) && \old(a2) == 1) && a0 + 147 <= 0) && 0 <= a0 + 599999) && a4 + 42 <= 0) && 3 <= a2)) || (((((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 5)) && 0 < a0 + 98) || (((a4 + 89 <= 0 && !(a2 == 2)) && !(a2 == 4)) && !(a2 == 5))) && \old(a2) == 1) && 0 <= a0 + 145) && (\exists v_prenex_2 : int :: ((v_prenex_2 <= 43 && 0 == v_prenex_2 % 5) && v_prenex_2 / 5 + 134659 <= a29) && 0 < v_prenex_2 + 16))) || ((((((0 <= a4 + 85 && \old(a2) == 1) && !(a2 == 3)) && 0 <= a0 + 145) && (\exists v_prenex_2 : int :: ((v_prenex_2 <= 43 && 0 == v_prenex_2 % 5) && v_prenex_2 / 5 + 134659 <= a29) && 0 < v_prenex_2 + 16)) && a0 + 98 <= 0) && a4 + 42 <= 0)) || ((((a4 + 89 <= 0 && a0 + 98 <= 0) && \old(a2) == 1) && !(a2 == 3)) && 3 <= a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && (((((0 <= a4 + 85 && !(a2 == 4)) && \old(a2) == 1) && a29 <= 43) && !(a2 == 3)) && 0 <= a0 + 145) && 3 <= a2)) || \old(a4) + 89 < 0) || (((((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 5)) && 0 < a0 + 98) || (((a4 + 89 <= 0 && !(a2 == 2)) && !(a2 == 4)) && !(a2 == 5))) && \old(a2) == 1) && 3 == a2) && 0 < a0 + 98)) || (((\old(a2) == a2 && a0 == \old(a0)) && a4 == \old(a4)) && a29 + 127 == 0)) || 0 < \old(a29) + 127) || (a0 + 147 <= 0 && a4 + 89 <= 0 && \old(a2) == 1)) || ((a4 + 42 <= 0 && (0 <= a4 + 85 && (\old(a2) == 1 && !(a2 == 1)) && a0 + 147 <= 0) && a2 <= 2) && 0 <= a0 + 599999)) || \old(a0) + 44 < 0) || 0 < \old(a4) + 89) || \old(a29) + 127 < 0) || ((((((0 <= a4 + 85 && \old(a2) == 1) && a0 + 147 <= 0) && 0 <= a0 + 599999) && a4 + 42 <= 0) && 3 <= a2) && a2 <= 4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 456.5s OverallTime, 20 OverallIterations, 6 TraceHistogramMax, 367.8s AutomataDifference, 0.0s DeadEndRemovalTime, 63.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 4116 SDtfs, 39493 SDslu, 4649 SDs, 0 SdLazy, 68821 SolverSat, 11252 SolverUnsat, 51 SolverUnknown, 0 SolverNotchecked, 134.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8541 GetRequests, 8134 SyntacticMatches, 13 SemanticMatches, 394 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12856 ImplicationChecksByTransitivity, 227.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=80277occurred 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: 6.3s AutomataMinimizationTime, 20 MinimizatonAttempts, 49961 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 5971 PreInvPairs, 6415 NumberOfFragments, 6218 HoareAnnotationTreeSize, 5971 FomulaSimplifications, 3344124 FormulaSimplificationTreeSizeReduction, 6.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 1119186 FormulaSimplificationTreeSizeReductionInter, 56.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 13.6s InterpolantComputationTime, 18006 NumberOfCodeBlocks, 18006 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 17975 ConstructedInterpolants, 52 QuantifiedInterpolants, 31389563 SizeOfPredicates, 6 NumberOfNonLiveVariables, 10728 ConjunctsInSsa, 67 ConjunctsInUnsatCore, 31 InterpolantComputations, 14 PerfectInterpolantSequences, 21138/22405 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...