./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/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 600b1161497f7662794b3a81f79db7e065d2d422 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 08:00:24,630 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:00:24,632 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:00:24,638 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:00:24,639 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:00:24,639 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:00:24,640 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:00:24,641 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:00:24,643 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:00:24,644 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:00:24,644 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:00:24,644 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:00:24,645 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:00:24,646 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:00:24,647 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:00:24,647 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:00:24,648 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:00:24,650 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:00:24,651 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:00:24,653 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:00:24,654 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:00:24,655 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:00:24,656 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:00:24,657 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:00:24,657 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:00:24,657 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:00:24,659 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:00:24,659 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:00:24,660 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:00:24,661 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:00:24,661 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:00:24,661 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:00:24,662 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:00:24,663 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:00:24,664 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:00:24,665 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:00:24,665 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 08:00:24,674 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:00:24,675 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:00:24,675 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:00:24,675 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:00:24,676 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:00:24,676 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:00:24,676 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 08:00:24,676 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:00:24,677 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 08:00:24,677 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:00:24,677 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 08:00:24,677 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:00:24,677 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:00:24,677 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:00:24,677 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:00:24,678 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 08:00:24,679 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:00:24,679 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:00:24,680 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:00:24,680 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 08:00:24,680 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:00:24,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 08:00:24,680 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 08:00:24,680 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:00:24,680 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:00:24,681 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:00:24,681 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 08:00:24,681 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:00:24,681 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 08:00:24,681 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_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/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 -> 600b1161497f7662794b3a81f79db7e065d2d422 [2018-11-10 08:00:24,707 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:00:24,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:00:24,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:00:24,720 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:00:24,721 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:00:24,721 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c [2018-11-10 08:00:24,763 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/data/e8b917909/f671e0481cd44ea1b4926083824f4262/FLAG717f78429 [2018-11-10 08:00:25,199 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:00:25,200 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/sv-benchmarks/c/eca-rers2012/Problem15_label58_true-unreach-call.c [2018-11-10 08:00:25,214 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/data/e8b917909/f671e0481cd44ea1b4926083824f4262/FLAG717f78429 [2018-11-10 08:00:25,227 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/data/e8b917909/f671e0481cd44ea1b4926083824f4262 [2018-11-10 08:00:25,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:00:25,231 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 08:00:25,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:00:25,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:00:25,235 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:00:25,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:25,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ebb57c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25, skipping insertion in model container [2018-11-10 08:00:25,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:25,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:00:25,310 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:00:25,776 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:00:25,780 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:00:25,985 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:00:25,998 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:00:25,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25 WrapperNode [2018-11-10 08:00:25,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:00:25,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 08:00:26,000 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 08:00:26,000 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 08:00:26,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:26,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:26,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:26,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:26,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:26,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:26,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... [2018-11-10 08:00:26,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 08:00:26,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 08:00:26,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 08:00:26,189 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 08:00:26,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 08:00:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 08:00:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 08:00:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 08:00:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 08:00:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 08:00:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 08:00:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 08:00:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 08:00:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 08:00:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 08:00:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 08:00:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 08:00:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 08:00:29,376 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 08:00:29,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:00:29 BoogieIcfgContainer [2018-11-10 08:00:29,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 08:00:29,377 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 08:00:29,377 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 08:00:29,381 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 08:00:29,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 08:00:25" (1/3) ... [2018-11-10 08:00:29,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d4efa22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:00:29, skipping insertion in model container [2018-11-10 08:00:29,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:00:25" (2/3) ... [2018-11-10 08:00:29,383 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d4efa22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 08:00:29, skipping insertion in model container [2018-11-10 08:00:29,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:00:29" (3/3) ... [2018-11-10 08:00:29,384 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label58_true-unreach-call.c [2018-11-10 08:00:29,390 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 08:00:29,395 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 08:00:29,404 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 08:00:29,424 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 08:00:29,425 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 08:00:29,425 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 08:00:29,425 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 08:00:29,425 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 08:00:29,425 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 08:00:29,426 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 08:00:29,426 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 08:00:29,426 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 08:00:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-11-10 08:00:29,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-10 08:00:29,449 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:00:29,449 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:00:29,451 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:00:29,454 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:00:29,454 INFO L82 PathProgramCache]: Analyzing trace with hash -1265036959, now seen corresponding path program 1 times [2018-11-10 08:00:29,455 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:00:29,456 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:00:29,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:29,491 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:29,491 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:29,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:00:29,700 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:00:29,701 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 08:00:29,705 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 08:00:29,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 08:00:29,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 08:00:29,720 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-11-10 08:00:33,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:00:33,916 INFO L93 Difference]: Finished difference Result 1558 states and 2849 transitions. [2018-11-10 08:00:33,917 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 08:00:33,918 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 57 [2018-11-10 08:00:33,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:00:33,936 INFO L225 Difference]: With dead ends: 1558 [2018-11-10 08:00:33,936 INFO L226 Difference]: Without dead ends: 1114 [2018-11-10 08:00:33,941 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 08:00:33,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1114 states. [2018-11-10 08:00:34,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1114 to 1091. [2018-11-10 08:00:34,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1091 states. [2018-11-10 08:00:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 1091 states and 1853 transitions. [2018-11-10 08:00:34,015 INFO L78 Accepts]: Start accepts. Automaton has 1091 states and 1853 transitions. Word has length 57 [2018-11-10 08:00:34,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:00:34,015 INFO L481 AbstractCegarLoop]: Abstraction has 1091 states and 1853 transitions. [2018-11-10 08:00:34,016 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 08:00:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1853 transitions. [2018-11-10 08:00:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 08:00:34,021 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:00:34,021 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:00:34,021 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:00:34,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:00:34,022 INFO L82 PathProgramCache]: Analyzing trace with hash 569089420, now seen corresponding path program 1 times [2018-11-10 08:00:34,023 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:00:34,023 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:00:34,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:34,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:34,024 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:34,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:00:34,164 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:00:34,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 08:00:34,165 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 08:00:34,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 08:00:34,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 08:00:34,165 INFO L87 Difference]: Start difference. First operand 1091 states and 1853 transitions. Second operand 5 states. [2018-11-10 08:00:39,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:00:39,572 INFO L93 Difference]: Finished difference Result 3240 states and 5580 transitions. [2018-11-10 08:00:39,578 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 08:00:39,578 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2018-11-10 08:00:39,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:00:39,589 INFO L225 Difference]: With dead ends: 3240 [2018-11-10 08:00:39,589 INFO L226 Difference]: Without dead ends: 2155 [2018-11-10 08:00:39,592 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 08:00:39,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2155 states. [2018-11-10 08:00:39,634 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2155 to 2114. [2018-11-10 08:00:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2114 states. [2018-11-10 08:00:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 2114 states and 3176 transitions. [2018-11-10 08:00:39,641 INFO L78 Accepts]: Start accepts. Automaton has 2114 states and 3176 transitions. Word has length 130 [2018-11-10 08:00:39,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:00:39,641 INFO L481 AbstractCegarLoop]: Abstraction has 2114 states and 3176 transitions. [2018-11-10 08:00:39,641 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 08:00:39,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3176 transitions. [2018-11-10 08:00:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-10 08:00:39,645 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:00:39,645 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:00:39,645 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:00:39,645 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:00:39,646 INFO L82 PathProgramCache]: Analyzing trace with hash 139406748, now seen corresponding path program 1 times [2018-11-10 08:00:39,646 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:00:39,646 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:00:39,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:39,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:39,648 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:39,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:00:39,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:00:39,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 08:00:39,789 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 08:00:39,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 08:00:39,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 08:00:39,790 INFO L87 Difference]: Start difference. First operand 2114 states and 3176 transitions. Second operand 4 states. [2018-11-10 08:00:43,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:00:43,060 INFO L93 Difference]: Finished difference Result 7943 states and 12452 transitions. [2018-11-10 08:00:43,061 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 08:00:43,061 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 138 [2018-11-10 08:00:43,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:00:43,081 INFO L225 Difference]: With dead ends: 7943 [2018-11-10 08:00:43,081 INFO L226 Difference]: Without dead ends: 5835 [2018-11-10 08:00:43,093 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 08:00:43,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5835 states. [2018-11-10 08:00:43,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5835 to 5835. [2018-11-10 08:00:43,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5835 states. [2018-11-10 08:00:43,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5835 states to 5835 states and 8168 transitions. [2018-11-10 08:00:43,242 INFO L78 Accepts]: Start accepts. Automaton has 5835 states and 8168 transitions. Word has length 138 [2018-11-10 08:00:43,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:00:43,242 INFO L481 AbstractCegarLoop]: Abstraction has 5835 states and 8168 transitions. [2018-11-10 08:00:43,242 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 08:00:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 5835 states and 8168 transitions. [2018-11-10 08:00:43,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-10 08:00:43,251 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:00:43,251 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:00:43,251 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:00:43,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:00:43,251 INFO L82 PathProgramCache]: Analyzing trace with hash -23603164, now seen corresponding path program 1 times [2018-11-10 08:00:43,251 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:00:43,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:00:43,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:43,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:43,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 08:00:43,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:00:43,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 08:00:43,513 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 08:00:43,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 08:00:43,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-10 08:00:43,513 INFO L87 Difference]: Start difference. First operand 5835 states and 8168 transitions. Second operand 6 states. [2018-11-10 08:00:47,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:00:47,608 INFO L93 Difference]: Finished difference Result 15461 states and 22489 transitions. [2018-11-10 08:00:47,609 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 08:00:47,609 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 226 [2018-11-10 08:00:47,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:00:47,642 INFO L225 Difference]: With dead ends: 15461 [2018-11-10 08:00:47,643 INFO L226 Difference]: Without dead ends: 9632 [2018-11-10 08:00:47,673 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-10 08:00:47,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9632 states. [2018-11-10 08:00:47,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9632 to 9593. [2018-11-10 08:00:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9593 states. [2018-11-10 08:00:47,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9593 states to 9593 states and 13018 transitions. [2018-11-10 08:00:47,870 INFO L78 Accepts]: Start accepts. Automaton has 9593 states and 13018 transitions. Word has length 226 [2018-11-10 08:00:47,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:00:47,871 INFO L481 AbstractCegarLoop]: Abstraction has 9593 states and 13018 transitions. [2018-11-10 08:00:47,871 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 08:00:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 9593 states and 13018 transitions. [2018-11-10 08:00:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-11-10 08:00:47,882 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:00:47,882 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 08:00:47,882 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:00:47,882 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:00:47,883 INFO L82 PathProgramCache]: Analyzing trace with hash -1826308229, now seen corresponding path program 1 times [2018-11-10 08:00:47,883 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:00:47,883 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:00:47,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:47,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:47,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 100 proven. 78 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 08:00:48,051 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:00:48,051 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:00:48,060 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:48,136 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:00:48,253 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-11-10 08:00:48,280 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 08:00:48,280 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-10 08:00:48,281 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 08:00:48,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 08:00:48,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 08:00:48,281 INFO L87 Difference]: Start difference. First operand 9593 states and 13018 transitions. Second operand 9 states. [2018-11-10 08:00:54,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:00:54,472 INFO L93 Difference]: Finished difference Result 24707 states and 34244 transitions. [2018-11-10 08:00:54,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-10 08:00:54,472 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 227 [2018-11-10 08:00:54,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:00:54,523 INFO L225 Difference]: With dead ends: 24707 [2018-11-10 08:00:54,523 INFO L226 Difference]: Without dead ends: 15120 [2018-11-10 08:00:54,573 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 237 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-11-10 08:00:54,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15120 states. [2018-11-10 08:00:54,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15120 to 15015. [2018-11-10 08:00:54,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15015 states. [2018-11-10 08:00:54,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15015 states to 15015 states and 18833 transitions. [2018-11-10 08:00:54,848 INFO L78 Accepts]: Start accepts. Automaton has 15015 states and 18833 transitions. Word has length 227 [2018-11-10 08:00:54,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:00:54,848 INFO L481 AbstractCegarLoop]: Abstraction has 15015 states and 18833 transitions. [2018-11-10 08:00:54,848 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 08:00:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 15015 states and 18833 transitions. [2018-11-10 08:00:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2018-11-10 08:00:54,866 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:00:54,866 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 08:00:54,866 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:00:54,866 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:00:54,867 INFO L82 PathProgramCache]: Analyzing trace with hash -586415430, now seen corresponding path program 1 times [2018-11-10 08:00:54,867 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:00:54,867 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:00:54,867 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:54,868 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:54,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:00:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-11-10 08:00:55,192 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:00:55,192 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:00:55,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:00:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:00:55,293 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:00:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-11-10 08:00:55,476 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:00:55,476 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-11-10 08:00:55,477 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 08:00:55,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 08:00:55,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-10 08:00:55,477 INFO L87 Difference]: Start difference. First operand 15015 states and 18833 transitions. Second operand 6 states. [2018-11-10 08:01:01,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:01:01,026 INFO L93 Difference]: Finished difference Result 41026 states and 54255 transitions. [2018-11-10 08:01:01,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 08:01:01,026 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 427 [2018-11-10 08:01:01,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:01:01,072 INFO L225 Difference]: With dead ends: 41026 [2018-11-10 08:01:01,072 INFO L226 Difference]: Without dead ends: 26017 [2018-11-10 08:01:01,098 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 432 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2018-11-10 08:01:01,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26017 states. [2018-11-10 08:01:01,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26017 to 24697. [2018-11-10 08:01:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24697 states. [2018-11-10 08:01:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24697 states to 24697 states and 29997 transitions. [2018-11-10 08:01:01,353 INFO L78 Accepts]: Start accepts. Automaton has 24697 states and 29997 transitions. Word has length 427 [2018-11-10 08:01:01,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:01:01,354 INFO L481 AbstractCegarLoop]: Abstraction has 24697 states and 29997 transitions. [2018-11-10 08:01:01,354 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 08:01:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 24697 states and 29997 transitions. [2018-11-10 08:01:01,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2018-11-10 08:01:01,365 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:01:01,366 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:01:01,366 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:01:01,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:01:01,366 INFO L82 PathProgramCache]: Analyzing trace with hash -1526563378, now seen corresponding path program 1 times [2018-11-10 08:01:01,366 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:01:01,366 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:01:01,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:01,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:01,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 207 proven. 107 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-11-10 08:01:01,677 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:01:01,677 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:01:01,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:01,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:01,749 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:01:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2018-11-10 08:01:02,024 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 08:01:02,024 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2018-11-10 08:01:02,025 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 08:01:02,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 08:01:02,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-11-10 08:01:02,025 INFO L87 Difference]: Start difference. First operand 24697 states and 29997 transitions. Second operand 10 states. [2018-11-10 08:01:14,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:01:14,125 INFO L93 Difference]: Finished difference Result 66901 states and 90962 transitions. [2018-11-10 08:01:14,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-11-10 08:01:14,125 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 434 [2018-11-10 08:01:14,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:01:14,258 INFO L225 Difference]: With dead ends: 66901 [2018-11-10 08:01:14,259 INFO L226 Difference]: Without dead ends: 35203 [2018-11-10 08:01:14,402 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 462 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 339 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=282, Invalid=1050, Unknown=0, NotChecked=0, Total=1332 [2018-11-10 08:01:14,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35203 states. [2018-11-10 08:01:14,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35203 to 32726. [2018-11-10 08:01:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32726 states. [2018-11-10 08:01:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32726 states to 32726 states and 37036 transitions. [2018-11-10 08:01:14,906 INFO L78 Accepts]: Start accepts. Automaton has 32726 states and 37036 transitions. Word has length 434 [2018-11-10 08:01:14,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:01:14,906 INFO L481 AbstractCegarLoop]: Abstraction has 32726 states and 37036 transitions. [2018-11-10 08:01:14,906 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 08:01:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 32726 states and 37036 transitions. [2018-11-10 08:01:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2018-11-10 08:01:14,943 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:01:14,944 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:01:14,944 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:01:14,944 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:01:14,944 INFO L82 PathProgramCache]: Analyzing trace with hash 1270936402, now seen corresponding path program 1 times [2018-11-10 08:01:14,945 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:01:14,945 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:01:14,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:14,945 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:14,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:15,323 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 437 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-11-10 08:01:15,324 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:01:15,324 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:01:15,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:15,419 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:01:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 437 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-11-10 08:01:15,637 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:01:15,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 8 [2018-11-10 08:01:15,638 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 08:01:15,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 08:01:15,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-10 08:01:15,639 INFO L87 Difference]: Start difference. First operand 32726 states and 37036 transitions. Second operand 8 states. [2018-11-10 08:01:26,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:01:26,183 INFO L93 Difference]: Finished difference Result 74969 states and 89456 transitions. [2018-11-10 08:01:26,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 08:01:26,183 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 599 [2018-11-10 08:01:26,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:01:26,279 INFO L225 Difference]: With dead ends: 74969 [2018-11-10 08:01:26,280 INFO L226 Difference]: Without dead ends: 42249 [2018-11-10 08:01:26,428 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 611 GetRequests, 601 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-11-10 08:01:26,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42249 states. [2018-11-10 08:01:26,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42249 to 41713. [2018-11-10 08:01:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41713 states. [2018-11-10 08:01:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41713 states to 41713 states and 46967 transitions. [2018-11-10 08:01:26,768 INFO L78 Accepts]: Start accepts. Automaton has 41713 states and 46967 transitions. Word has length 599 [2018-11-10 08:01:26,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:01:26,769 INFO L481 AbstractCegarLoop]: Abstraction has 41713 states and 46967 transitions. [2018-11-10 08:01:26,769 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 08:01:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 41713 states and 46967 transitions. [2018-11-10 08:01:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 604 [2018-11-10 08:01:26,794 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:01:26,794 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:01:26,794 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:01:26,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:01:26,794 INFO L82 PathProgramCache]: Analyzing trace with hash 1072186260, now seen corresponding path program 1 times [2018-11-10 08:01:26,795 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:01:26,795 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:01:26,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:26,795 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:26,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 547 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-11-10 08:01:27,197 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:01:27,197 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:01:27,202 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:27,293 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:01:27,652 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 547 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-11-10 08:01:27,668 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:01:27,668 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-11-10 08:01:27,669 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 08:01:27,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 08:01:27,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-10 08:01:27,669 INFO L87 Difference]: Start difference. First operand 41713 states and 46967 transitions. Second operand 8 states. [2018-11-10 08:01:31,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:01:31,023 INFO L93 Difference]: Finished difference Result 92528 states and 106036 transitions. [2018-11-10 08:01:31,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 08:01:31,023 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 603 [2018-11-10 08:01:31,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:01:31,098 INFO L225 Difference]: With dead ends: 92528 [2018-11-10 08:01:31,098 INFO L226 Difference]: Without dead ends: 42856 [2018-11-10 08:01:31,145 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 612 GetRequests, 604 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-11-10 08:01:31,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42856 states. [2018-11-10 08:01:31,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42856 to 41796. [2018-11-10 08:01:31,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41796 states. [2018-11-10 08:01:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41796 states to 41796 states and 46427 transitions. [2018-11-10 08:01:31,505 INFO L78 Accepts]: Start accepts. Automaton has 41796 states and 46427 transitions. Word has length 603 [2018-11-10 08:01:31,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:01:31,506 INFO L481 AbstractCegarLoop]: Abstraction has 41796 states and 46427 transitions. [2018-11-10 08:01:31,506 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 08:01:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 41796 states and 46427 transitions. [2018-11-10 08:01:31,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2018-11-10 08:01:31,524 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:01:31,524 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:01:31,524 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:01:31,524 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:01:31,525 INFO L82 PathProgramCache]: Analyzing trace with hash -1677205215, now seen corresponding path program 1 times [2018-11-10 08:01:31,525 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:01:31,525 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:01:31,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:31,525 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:31,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:32,067 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 567 proven. 2 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-11-10 08:01:32,067 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:01:32,067 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:01:32,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:32,167 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:01:32,325 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 567 proven. 2 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2018-11-10 08:01:32,351 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:01:32,352 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 08:01:32,352 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 08:01:32,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 08:01:32,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 08:01:32,353 INFO L87 Difference]: Start difference. First operand 41796 states and 46427 transitions. Second operand 9 states. [2018-11-10 08:01:36,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:01:36,089 INFO L93 Difference]: Finished difference Result 86474 states and 98651 transitions. [2018-11-10 08:01:36,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-10 08:01:36,089 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 625 [2018-11-10 08:01:36,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:01:36,178 INFO L225 Difference]: With dead ends: 86474 [2018-11-10 08:01:36,178 INFO L226 Difference]: Without dead ends: 44744 [2018-11-10 08:01:36,232 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-11-10 08:01:36,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44744 states. [2018-11-10 08:01:36,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44744 to 44568. [2018-11-10 08:01:36,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44568 states. [2018-11-10 08:01:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44568 states to 44568 states and 50415 transitions. [2018-11-10 08:01:36,709 INFO L78 Accepts]: Start accepts. Automaton has 44568 states and 50415 transitions. Word has length 625 [2018-11-10 08:01:36,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:01:36,709 INFO L481 AbstractCegarLoop]: Abstraction has 44568 states and 50415 transitions. [2018-11-10 08:01:36,709 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 08:01:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 44568 states and 50415 transitions. [2018-11-10 08:01:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 715 [2018-11-10 08:01:36,755 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:01:36,755 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 08:01:36,755 INFO L424 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:01:36,755 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:01:36,756 INFO L82 PathProgramCache]: Analyzing trace with hash 1433374278, now seen corresponding path program 1 times [2018-11-10 08:01:36,756 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:01:36,756 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:01:36,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:36,756 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:36,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 605 proven. 2 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2018-11-10 08:01:37,191 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:01:37,191 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:01:37,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:37,296 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:01:37,495 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 605 proven. 2 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2018-11-10 08:01:37,511 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:01:37,511 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2018-11-10 08:01:37,512 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 08:01:37,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 08:01:37,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2018-11-10 08:01:37,512 INFO L87 Difference]: Start difference. First operand 44568 states and 50415 transitions. Second operand 8 states. [2018-11-10 08:01:45,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:01:45,607 INFO L93 Difference]: Finished difference Result 111468 states and 128408 transitions. [2018-11-10 08:01:45,608 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 08:01:45,608 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 714 [2018-11-10 08:01:45,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:01:45,721 INFO L225 Difference]: With dead ends: 111468 [2018-11-10 08:01:45,721 INFO L226 Difference]: Without dead ends: 66966 [2018-11-10 08:01:45,795 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 723 GetRequests, 714 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2018-11-10 08:01:45,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66966 states. [2018-11-10 08:01:46,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66966 to 66833. [2018-11-10 08:01:46,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66833 states. [2018-11-10 08:01:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66833 states to 66833 states and 74692 transitions. [2018-11-10 08:01:46,509 INFO L78 Accepts]: Start accepts. Automaton has 66833 states and 74692 transitions. Word has length 714 [2018-11-10 08:01:46,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:01:46,510 INFO L481 AbstractCegarLoop]: Abstraction has 66833 states and 74692 transitions. [2018-11-10 08:01:46,510 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 08:01:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 66833 states and 74692 transitions. [2018-11-10 08:01:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 721 [2018-11-10 08:01:46,568 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:01:46,568 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:01:46,568 INFO L424 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:01:46,569 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:01:46,569 INFO L82 PathProgramCache]: Analyzing trace with hash -1629989027, now seen corresponding path program 1 times [2018-11-10 08:01:46,569 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:01:46,569 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:01:46,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:46,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:46,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:46,933 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2018-11-10 08:01:46,933 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 08:01:46,933 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 08:01:46,934 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 08:01:46,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 08:01:46,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 08:01:46,934 INFO L87 Difference]: Start difference. First operand 66833 states and 74692 transitions. Second operand 3 states. [2018-11-10 08:01:49,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:01:49,112 INFO L93 Difference]: Finished difference Result 128346 states and 144170 transitions. [2018-11-10 08:01:49,112 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 08:01:49,112 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 720 [2018-11-10 08:01:49,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:01:49,225 INFO L225 Difference]: With dead ends: 128346 [2018-11-10 08:01:49,225 INFO L226 Difference]: Without dead ends: 61579 [2018-11-10 08:01:49,325 INFO L605 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 [2018-11-10 08:01:49,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61579 states. [2018-11-10 08:01:49,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61579 to 59614. [2018-11-10 08:01:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59614 states. [2018-11-10 08:01:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59614 states to 59614 states and 65812 transitions. [2018-11-10 08:01:49,946 INFO L78 Accepts]: Start accepts. Automaton has 59614 states and 65812 transitions. Word has length 720 [2018-11-10 08:01:49,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:01:49,947 INFO L481 AbstractCegarLoop]: Abstraction has 59614 states and 65812 transitions. [2018-11-10 08:01:49,947 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 08:01:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 59614 states and 65812 transitions. [2018-11-10 08:01:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2018-11-10 08:01:49,994 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:01:49,994 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:01:49,994 INFO L424 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:01:49,994 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:01:49,994 INFO L82 PathProgramCache]: Analyzing trace with hash -963864776, now seen corresponding path program 1 times [2018-11-10 08:01:49,994 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:01:49,994 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:01:49,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:49,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:49,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:01:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 203 proven. 481 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2018-11-10 08:01:50,647 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:01:50,647 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/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 [2018-11-10 08:01:50,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:01:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:01:50,933 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:01:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 540 proven. 0 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2018-11-10 08:01:51,332 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 08:01:51,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [9] total 12 [2018-11-10 08:01:51,332 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-10 08:01:51,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-10 08:01:51,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-10 08:01:51,333 INFO L87 Difference]: Start difference. First operand 59614 states and 65812 transitions. Second operand 12 states. [2018-11-10 08:02:06,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:02:06,719 INFO L93 Difference]: Finished difference Result 171863 states and 193311 transitions. [2018-11-10 08:02:06,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2018-11-10 08:02:06,719 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 753 [2018-11-10 08:02:06,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:02:06,966 INFO L225 Difference]: With dead ends: 171863 [2018-11-10 08:02:06,966 INFO L226 Difference]: Without dead ends: 99809 [2018-11-10 08:02:07,110 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 807 GetRequests, 755 SyntacticMatches, 3 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 759 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=488, Invalid=2062, Unknown=0, NotChecked=0, Total=2550 [2018-11-10 08:02:07,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99809 states. [2018-11-10 08:02:07,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99809 to 88057. [2018-11-10 08:02:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 88057 states. [2018-11-10 08:02:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88057 states to 88057 states and 96790 transitions. [2018-11-10 08:02:08,151 INFO L78 Accepts]: Start accepts. Automaton has 88057 states and 96790 transitions. Word has length 753 [2018-11-10 08:02:08,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:02:08,151 INFO L481 AbstractCegarLoop]: Abstraction has 88057 states and 96790 transitions. [2018-11-10 08:02:08,151 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-10 08:02:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 88057 states and 96790 transitions. [2018-11-10 08:02:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 848 [2018-11-10 08:02:08,198 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:02:08,199 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:02:08,199 INFO L424 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:02:08,199 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:02:08,200 INFO L82 PathProgramCache]: Analyzing trace with hash -1527942490, now seen corresponding path program 1 times [2018-11-10 08:02:08,200 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:02:08,200 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:02:08,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:08,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:08,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 569 proven. 99 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2018-11-10 08:02:08,801 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:02:08,802 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/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 [2018-11-10 08:02:08,807 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:08,920 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:02:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1379 backedges. 1016 proven. 2 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2018-11-10 08:02:09,147 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:02:09,147 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-10 08:02:09,148 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 08:02:09,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 08:02:09,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-10 08:02:09,148 INFO L87 Difference]: Start difference. First operand 88057 states and 96790 transitions. Second operand 6 states. [2018-11-10 08:02:17,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:02:17,326 INFO L93 Difference]: Finished difference Result 170588 states and 188256 transitions. [2018-11-10 08:02:17,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 08:02:17,327 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 847 [2018-11-10 08:02:17,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:02:17,384 INFO L225 Difference]: With dead ends: 170588 [2018-11-10 08:02:17,384 INFO L226 Difference]: Without dead ends: 35651 [2018-11-10 08:02:17,592 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 861 GetRequests, 852 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-11-10 08:02:17,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35651 states. [2018-11-10 08:02:19,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35651 to 31574. [2018-11-10 08:02:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31574 states. [2018-11-10 08:02:19,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31574 states to 31574 states and 33673 transitions. [2018-11-10 08:02:19,250 INFO L78 Accepts]: Start accepts. Automaton has 31574 states and 33673 transitions. Word has length 847 [2018-11-10 08:02:19,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:02:19,251 INFO L481 AbstractCegarLoop]: Abstraction has 31574 states and 33673 transitions. [2018-11-10 08:02:19,251 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 08:02:19,251 INFO L276 IsEmpty]: Start isEmpty. Operand 31574 states and 33673 transitions. [2018-11-10 08:02:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 900 [2018-11-10 08:02:19,265 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:02:19,266 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:02:19,266 INFO L424 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:02:19,266 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:02:19,266 INFO L82 PathProgramCache]: Analyzing trace with hash 479243141, now seen corresponding path program 1 times [2018-11-10 08:02:19,266 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:02:19,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:02:19,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:19,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:19,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 203 proven. 24 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2018-11-10 08:02:19,851 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:02:19,851 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/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 [2018-11-10 08:02:19,858 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:19,984 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:02:22,713 WARN L179 SmtUtils]: Spent 946.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-11-10 08:02:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 217 proven. 10 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2018-11-10 08:02:23,156 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:02:23,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2018-11-10 08:02:23,156 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-10 08:02:23,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-10 08:02:23,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=99, Unknown=1, NotChecked=0, Total=132 [2018-11-10 08:02:23,157 INFO L87 Difference]: Start difference. First operand 31574 states and 33673 transitions. Second operand 12 states. [2018-11-10 08:02:32,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:02:32,657 INFO L93 Difference]: Finished difference Result 60629 states and 64768 transitions. [2018-11-10 08:02:32,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-10 08:02:32,657 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 899 [2018-11-10 08:02:32,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:02:32,698 INFO L225 Difference]: With dead ends: 60629 [2018-11-10 08:02:32,698 INFO L226 Difference]: Without dead ends: 31900 [2018-11-10 08:02:32,724 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 926 GetRequests, 900 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=160, Invalid=489, Unknown=1, NotChecked=0, Total=650 [2018-11-10 08:02:32,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31900 states. [2018-11-10 08:02:32,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31900 to 28744. [2018-11-10 08:02:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28744 states. [2018-11-10 08:02:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28744 states to 28744 states and 30201 transitions. [2018-11-10 08:02:32,996 INFO L78 Accepts]: Start accepts. Automaton has 28744 states and 30201 transitions. Word has length 899 [2018-11-10 08:02:32,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:02:32,997 INFO L481 AbstractCegarLoop]: Abstraction has 28744 states and 30201 transitions. [2018-11-10 08:02:32,997 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-10 08:02:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 28744 states and 30201 transitions. [2018-11-10 08:02:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2018-11-10 08:02:33,014 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:02:33,014 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:02:33,014 INFO L424 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:02:33,014 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:02:33,015 INFO L82 PathProgramCache]: Analyzing trace with hash -1638351599, now seen corresponding path program 1 times [2018-11-10 08:02:33,015 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:02:33,015 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:02:33,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:33,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:33,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:33,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 987 proven. 2 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2018-11-10 08:02:33,752 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:02:33,753 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/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 [2018-11-10 08:02:33,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:33,889 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:02:34,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 987 proven. 2 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2018-11-10 08:02:34,342 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 08:02:34,342 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 9 [2018-11-10 08:02:34,343 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 08:02:34,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 08:02:34,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-10 08:02:34,343 INFO L87 Difference]: Start difference. First operand 28744 states and 30201 transitions. Second operand 9 states. [2018-11-10 08:02:39,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:02:39,554 INFO L93 Difference]: Finished difference Result 61071 states and 64874 transitions. [2018-11-10 08:02:39,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-10 08:02:39,554 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1072 [2018-11-10 08:02:39,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:02:39,605 INFO L225 Difference]: With dead ends: 61071 [2018-11-10 08:02:39,606 INFO L226 Difference]: Without dead ends: 35483 [2018-11-10 08:02:39,631 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1093 GetRequests, 1078 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2018-11-10 08:02:39,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35483 states. [2018-11-10 08:02:39,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35483 to 31774. [2018-11-10 08:02:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31774 states. [2018-11-10 08:02:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31774 states to 31774 states and 33137 transitions. [2018-11-10 08:02:39,947 INFO L78 Accepts]: Start accepts. Automaton has 31774 states and 33137 transitions. Word has length 1072 [2018-11-10 08:02:39,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:02:39,948 INFO L481 AbstractCegarLoop]: Abstraction has 31774 states and 33137 transitions. [2018-11-10 08:02:39,948 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 08:02:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 31774 states and 33137 transitions. [2018-11-10 08:02:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1093 [2018-11-10 08:02:39,965 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 08:02:39,965 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 08:02:39,966 INFO L424 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 08:02:39,966 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:02:39,966 INFO L82 PathProgramCache]: Analyzing trace with hash -1616637143, now seen corresponding path program 1 times [2018-11-10 08:02:39,966 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:02:39,966 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:02:39,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:39,967 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:39,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:02:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:40,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2132 backedges. 336 proven. 6 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2018-11-10 08:02:40,554 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 08:02:40,554 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 08:02:40,559 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:02:40,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 08:02:40,691 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 08:02:40,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2132 backedges. 1224 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2018-11-10 08:02:40,975 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 08:02:40,976 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-11-10 08:02:40,976 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 08:02:40,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 08:02:40,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 08:02:40,976 INFO L87 Difference]: Start difference. First operand 31774 states and 33137 transitions. Second operand 3 states. [2018-11-10 08:02:41,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 08:02:41,766 INFO L93 Difference]: Finished difference Result 61500 states and 64156 transitions. [2018-11-10 08:02:41,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 08:02:41,766 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1092 [2018-11-10 08:02:41,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 08:02:41,767 INFO L225 Difference]: With dead ends: 61500 [2018-11-10 08:02:41,768 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 08:02:41,797 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1094 GetRequests, 1093 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 08:02:41,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 08:02:41,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 08:02:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 08:02:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 08:02:41,799 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1092 [2018-11-10 08:02:41,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 08:02:41,799 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 08:02:41,799 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 08:02:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 08:02:41,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 08:02:41,802 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 08:02:41,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:42,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:43,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:44,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:45,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:46,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,332 WARN L179 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 1780 DAG size of output: 1177 [2018-11-10 08:02:47,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:47,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:48,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:49,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:50,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,889 WARN L179 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 1780 DAG size of output: 1177 [2018-11-10 08:02:51,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:51,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:52,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 08:02:58,127 WARN L179 SmtUtils]: Spent 5.23 s on a formula simplification. DAG size of input: 1144 DAG size of output: 139 [2018-11-10 08:03:02,322 WARN L179 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 975 DAG size of output: 141 [2018-11-10 08:03:09,037 WARN L179 SmtUtils]: Spent 6.70 s on a formula simplification. DAG size of input: 1063 DAG size of output: 111 [2018-11-10 08:03:15,783 WARN L179 SmtUtils]: Spent 6.74 s on a formula simplification. DAG size of input: 1063 DAG size of output: 111 [2018-11-10 08:03:20,480 WARN L179 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 993 DAG size of output: 138 [2018-11-10 08:03:20,483 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 08:03:20,483 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= ~a29~0 |old(~a29~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-10 08:03:20,483 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 08:03:20,483 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 08:03:20,483 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,483 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,483 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse15 (= ~a0~0 |old(~a0~0)|)) (.cse13 (= |old(~a2~0)| ~a2~0)) (.cse12 (= ~a29~0 |old(~a29~0)|)) (.cse14 (= ~a4~0 |old(~a4~0)|)) (.cse8 (< (+ |old(~a0~0)| 146) 0)) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse9 (not (= 3 |old(~a2~0)|))) (.cse24 (+ |old(~a0~0)| 61))) (let ((.cse17 (< 1 |old(~a2~0)|)) (.cse6 (< |old(~a0~0)| 0)) (.cse20 (< 0 .cse24)) (.cse22 (or .cse8 .cse4 .cse9)) (.cse19 (and .cse13 (= |old(~a0~0)| ~a0~0) .cse12 .cse14)) (.cse16 (+ |old(~a0~0)| 44)) (.cse10 (< 0 (+ |old(~a4~0)| 86))) (.cse21 (< 0 (+ |old(~a29~0)| 127))) (.cse11 (<= .cse24 0)) (.cse7 (and .cse12 (= ~a2~0 3) .cse15 .cse14)) (.cse2 (< 0 (+ |old(~a4~0)| 89))) (.cse3 (< 43 |old(~a29~0)|)) (.cse5 (not (= 2 |old(~a2~0)|))) (.cse1 (not (= 4 |old(~a2~0)|))) (.cse0 (and .cse12 .cse13 .cse15 .cse14)) (.cse23 (not (= 5 |old(~a2~0)|))) (.cse18 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 (or .cse1 .cse2)) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse2 .cse9) (or .cse7 .cse10 .cse9 .cse11) (or .cse0 (or .cse4 .cse1)) (or .cse7 (or .cse10 .cse8 .cse3 .cse9)) (or .cse10 (< |old(~a29~0)| 44) .cse0 .cse5 .cse11) (or (and (and .cse12 .cse13 .cse14) .cse15) (or .cse2 (< .cse16 0) .cse3 .cse17)) (or .cse0 .cse18 .cse17) (or .cse19 (and (or .cse3 .cse4 .cse17) (or .cse20 .cse3 .cse17))) (or .cse21 (and .cse13 .cse12 .cse15 .cse14) .cse17) (or .cse20 .cse3 .cse4 .cse0 .cse5) (or .cse7 .cse22 .cse6) (or .cse23 .cse3 .cse0 .cse6) (or .cse20 .cse21 .cse7 .cse9) (or .cse7 .cse4 (< 0 (+ |old(~a0~0)| 123)) .cse9) (or (and (and .cse12 (= 2 ~a2~0) .cse14) .cse15) (or .cse2 .cse5)) (or .cse10 .cse11 .cse23 .cse0) (or .cse20 .cse22 .cse7) (or .cse10 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) .cse19) (or (or .cse23 .cse3) .cse0 (< 0 .cse16)) (or .cse10 .cse21 .cse0 .cse5 .cse11) (or .cse7 (or .cse2 .cse3 .cse9)) (or (or .cse4 .cse5) .cse0 .cse18) (or .cse1 .cse8 (and .cse12 .cse15 (= 4 ~a2~0) .cse14)) (or .cse0 .cse23 .cse18)))) [2018-11-10 08:03:20,483 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,484 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,485 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 08:03:20,486 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,487 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,488 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,489 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse3 (= ~a0~0 |old(~a0~0)|)) (.cse18 (= |old(~a2~0)| ~a2~0)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse5 (= ~a4~0 |old(~a4~0)|)) (.cse1 (< (+ |old(~a0~0)| 146) 0)) (.cse10 (< (+ |old(~a4~0)| 85) 0)) (.cse6 (not (= 3 |old(~a2~0)|))) (.cse26 (+ |old(~a0~0)| 61))) (let ((.cse4 (= 3 ~a2~0)) (.cse0 (< 0 (+ |old(~a4~0)| 89))) (.cse20 (< 1 |old(~a2~0)|)) (.cse12 (< |old(~a0~0)| 0)) (.cse16 (< 0 (+ |old(~a0~0)| 123))) (.cse23 (< 0 .cse26)) (.cse24 (or .cse1 .cse10 .cse6)) (.cse22 (and .cse18 (= |old(~a0~0)| ~a0~0) .cse2 .cse5)) (.cse19 (+ |old(~a0~0)| 44)) (.cse17 (< 0 (+ |old(~a29~0)| 127))) (.cse15 (<= .cse26 0)) (.cse14 (< 0 (+ |old(~a4~0)| 86))) (.cse13 (and .cse2 (= ~a2~0 3) .cse3 .cse5)) (.cse9 (< 43 |old(~a29~0)|)) (.cse11 (not (= 2 |old(~a2~0)|))) (.cse7 (not (= 4 |old(~a2~0)|))) (.cse8 (and .cse2 .cse18 .cse3 .cse5)) (.cse25 (not (= 5 |old(~a2~0)|))) (.cse21 (< 0 (+ |old(~a0~0)| 98)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse0 .cse8) (or .cse9 .cse8 .cse10 .cse11 .cse12) (or .cse0 .cse9 .cse13 .cse6) (or (or .cse0 .cse11) (and (and .cse2 (= 2 ~a2~0) .cse5) .cse3)) (or .cse13 .cse14 .cse6 .cse15) (or (and .cse4 .cse2 .cse3 .cse5) (or .cse16 (or .cse17 .cse6))) (or .cse8 (or .cse10 .cse7)) (or .cse14 (< |old(~a29~0)| 44) .cse8 .cse11 .cse15) (or (and (and .cse2 .cse18 .cse5) .cse3) (or .cse0 (< .cse19 0) .cse9 .cse20)) (or .cse8 .cse21 .cse20) (or .cse22 (and (or .cse9 .cse10 .cse20) (or .cse23 .cse9 .cse20))) (or .cse17 (and .cse18 .cse2 .cse3 .cse5) .cse20) (or .cse23 .cse9 .cse10 .cse8 .cse11) (or .cse13 .cse24 .cse12) (or .cse25 .cse9 .cse8 .cse12) (or .cse13 .cse10 .cse16 .cse6) (or .cse14 .cse15 .cse25 .cse8) (or .cse23 .cse24 .cse13) (or .cse14 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) .cse22) (or (or .cse25 .cse9) .cse8 (< 0 .cse19)) (or .cse14 .cse17 .cse8 .cse11 .cse15) (or .cse14 .cse1 .cse13 .cse9 .cse6) (or (or .cse10 .cse11) .cse8 .cse21) (or .cse7 .cse1 (and .cse2 .cse3 (= 4 ~a2~0) .cse5)) (or .cse8 .cse25 .cse21)))) [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,490 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,491 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,492 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L421 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse25 (= ~a2~0 3)) (.cse9 (= ~a0~0 |old(~a0~0)|)) (.cse15 (= |old(~a2~0)| ~a2~0)) (.cse24 (= |old(~a0~0)| ~a0~0)) (.cse7 (= ~a29~0 |old(~a29~0)|)) (.cse8 (= ~a4~0 |old(~a4~0)|)) (.cse14 (< (+ |old(~a0~0)| 146) 0)) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse12 (not (= 3 |old(~a2~0)|))) (.cse26 (+ |old(~a0~0)| 61))) (let ((.cse17 (< 1 |old(~a2~0)|)) (.cse6 (< |old(~a0~0)| 0)) (.cse20 (< 0 .cse26)) (.cse22 (or .cse14 .cse4 .cse12)) (.cse19 (and .cse15 .cse24 .cse7 .cse8)) (.cse16 (+ |old(~a0~0)| 44)) (.cse13 (<= .cse26 0)) (.cse5 (not (= 2 |old(~a2~0)|))) (.cse0 (not (= 4 |old(~a2~0)|))) (.cse2 (and .cse7 .cse15 .cse9 .cse8)) (.cse23 (not (= 5 |old(~a2~0)|))) (.cse18 (< 0 (+ |old(~a0~0)| 98))) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse3 (< 43 |old(~a29~0)|)) (.cse10 (and .cse7 .cse25 .cse9 .cse8)) (.cse11 (< 0 (+ |old(~a4~0)| 86))) (.cse21 (< 0 (+ |old(~a29~0)| 127)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse2 .cse4 .cse5 .cse6) (or (or .cse1 .cse5) (and (and .cse7 (= 2 ~a2~0) .cse8) .cse9)) (or .cse10 .cse11 .cse12 .cse13) (or .cse10 .cse1 .cse14 .cse12) (or .cse2 (or .cse4 .cse0)) (or .cse11 (< |old(~a29~0)| 44) .cse2 .cse5 .cse13) (or (and (and .cse7 .cse15 .cse8) .cse9) (or .cse1 (< .cse16 0) .cse3 .cse17)) (or .cse2 .cse18 .cse17) (or .cse19 (and (or .cse3 .cse4 .cse17) (or .cse20 .cse3 .cse17))) (or .cse21 (and .cse15 .cse7 .cse9 .cse8) .cse17) (or .cse20 .cse3 .cse4 .cse2 .cse5) (or .cse10 .cse22 .cse6) (or .cse23 .cse3 .cse2 .cse6) (or .cse10 .cse4 (< 0 (+ |old(~a0~0)| 123)) .cse12) (or .cse11 .cse13 .cse23 .cse2) (or .cse20 .cse22 .cse10) (or .cse11 (forall ((v_~a0~0_833 Int)) (or (< (* 25 v_~a0~0_833) (+ |old(~a0~0)| 30500)) (< 0 (+ v_~a0~0_833 98)))) .cse19) (or (or .cse23 .cse3) .cse2 (< 0 .cse16)) (or .cse11 .cse21 .cse2 .cse5 .cse13) (or .cse11 .cse14 .cse3 .cse12 (and .cse24 .cse7 .cse25 .cse8)) (or (or .cse4 .cse5) .cse2 .cse18) (or .cse0 .cse14 (and .cse7 .cse9 (= 4 ~a2~0) .cse8)) (or .cse2 .cse23 .cse18) (or .cse10 .cse1 .cse3 .cse12) (or .cse10 .cse11 (or .cse21 .cse12))))) [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,493 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 08:03:20,494 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,495 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 08:03:20,496 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 157) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,497 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-10 08:03:20,498 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,499 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,500 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,501 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,502 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,503 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-10 08:03:20,504 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 08:03:20,505 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-10 08:03:20,506 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 08:03:20,506 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (<= 0 .cse0) (<= .cse0 0) (<= ~a2~0 1) (= (+ ~a29~0 127) 0))) [2018-11-10 08:03:20,506 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 08:03:20,506 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 08:03:20,506 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (< 0 (+ |old(~a4~0)| 89)) (< .cse0 0) (not (= 0 (+ |old(~a29~0)| 127))) (< 1 |old(~a2~0)|) (< 0 .cse0))) [2018-11-10 08:03:20,506 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 08:03:20,506 INFO L421 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse17 (+ ~a29~0 127)) (.cse18 (+ ~a0~0 61))) (let ((.cse7 (<= ~a2~0 1)) (.cse9 (<= 0 (+ ~a0~0 146))) (.cse0 (<= (+ ~a4~0 86) 0)) (.cse2 (< 0 .cse18)) (.cse12 (+ |old(~a0~0)| 44)) (.cse16 (= 5 ~a2~0)) (.cse6 (+ ~a0~0 44)) (.cse8 (<= (+ ~a0~0 98) 0)) (.cse10 (<= 0 (+ ~a4~0 85))) (.cse3 (= 2 ~a2~0)) (.cse15 (<= .cse17 0)) (.cse14 (<= .cse18 0)) (.cse5 (<= ~a29~0 43)) (.cse13 (= ~a2~0 3)) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse11 (= 4 ~a2~0)) (.cse1 (= |old(~a2~0)| 1))) (or (and .cse0 (<= 44 ~a29~0) .cse1 .cse2 .cse3) (and .cse0 (exists ((v_~a0~0_833 Int)) (and (<= (+ ~a0~0 30500) (* 25 v_~a0~0_833)) (<= (+ v_~a0~0_833 98) 0)))) (and .cse1 (and .cse4 .cse5 (<= 0 .cse6) .cse7)) (and .cse8 .cse1 .cse7) (and .cse4 .cse9 .cse1 (= 3 ~a2~0)) (and .cse10 .cse1 .cse11) (< 0 .cse12) (and .cse0 .cse1 .cse2 .cse13) (< 1 |old(~a2~0)|) (and .cse9 .cse1 .cse13 .cse5 .cse14) (and .cse1 .cse15 .cse7) (or (and .cse1 .cse5 .cse14 .cse7) (and .cse10 .cse1 .cse5 .cse7)) (and .cse0 .cse1 .cse2 .cse15 .cse3) (and .cse10 .cse1 .cse5 .cse3 .cse14) (and .cse8 (and .cse1 .cse16)) (and .cse4 .cse1 .cse3) (and (and .cse13 .cse10 .cse1) .cse14) (not (= 0 (+ |old(~a29~0)| 127))) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= .cse17 0)) (and .cse9 .cse1 .cse11) (and .cse0 .cse1 (and .cse2 .cse16)) (< .cse12 0) (and .cse1 .cse5 .cse16 (<= .cse6 0)) (and .cse8 (and .cse10 .cse1 .cse3)) (and (and (and .cse13 .cse15) .cse1) .cse14) (and .cse4 .cse1 .cse5 .cse13) (and (and .cse4 .cse11) .cse1) (< 0 (+ |old(~a4~0)| 89))))) [2018-11-10 08:03:20,507 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-10 08:03:20,507 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-10 08:03:20,507 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-11-10 08:03:20,507 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse17 (+ ~a29~0 127)) (.cse18 (+ ~a0~0 61))) (let ((.cse7 (<= ~a2~0 1)) (.cse9 (<= 0 (+ ~a0~0 146))) (.cse0 (<= (+ ~a4~0 86) 0)) (.cse2 (< 0 .cse18)) (.cse12 (+ |old(~a0~0)| 44)) (.cse16 (= 5 ~a2~0)) (.cse6 (+ ~a0~0 44)) (.cse8 (<= (+ ~a0~0 98) 0)) (.cse10 (<= 0 (+ ~a4~0 85))) (.cse3 (= 2 ~a2~0)) (.cse15 (<= .cse17 0)) (.cse14 (<= .cse18 0)) (.cse5 (<= ~a29~0 43)) (.cse13 (= ~a2~0 3)) (.cse4 (<= (+ ~a4~0 89) 0)) (.cse11 (= 4 ~a2~0)) (.cse1 (= |old(~a2~0)| 1))) (or (and .cse0 (<= 44 ~a29~0) .cse1 .cse2 .cse3) (and .cse0 (exists ((v_~a0~0_833 Int)) (and (<= (+ ~a0~0 30500) (* 25 v_~a0~0_833)) (<= (+ v_~a0~0_833 98) 0)))) (and .cse1 (and .cse4 .cse5 (<= 0 .cse6) .cse7)) (and .cse8 .cse1 .cse7) (and .cse4 .cse9 .cse1 (= 3 ~a2~0)) (and .cse10 .cse1 .cse11) (< 0 .cse12) (and .cse0 .cse1 .cse2 .cse13) (< 1 |old(~a2~0)|) (and .cse9 .cse1 .cse13 .cse5 .cse14) (and .cse1 .cse15 .cse7) (or (and .cse1 .cse5 .cse14 .cse7) (and .cse10 .cse1 .cse5 .cse7)) (and .cse0 .cse1 .cse2 .cse15 .cse3) (and .cse10 .cse1 .cse5 .cse3 .cse14) (and .cse8 (and .cse1 .cse16)) (and .cse4 .cse1 .cse3) (and (and .cse13 .cse10 .cse1) .cse14) (not (= 0 (+ |old(~a29~0)| 127))) (and (= |old(~a2~0)| ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= .cse17 0)) (and .cse9 .cse1 .cse11) (and .cse0 .cse1 (and .cse2 .cse16)) (< .cse12 0) (and .cse1 .cse5 .cse16 (<= .cse6 0)) (and .cse8 (and .cse10 .cse1 .cse3)) (and (and (and .cse13 .cse15) .cse1) .cse14) (and .cse4 .cse1 .cse5 .cse13) (and (and .cse4 .cse11) .cse1) (< 0 (+ |old(~a4~0)| 89))))) [2018-11-10 08:03:20,507 INFO L425 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 08:03:20,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-10 08:03:20,514 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-10 08:03:20,523 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-10 08:03:20,523 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-10 08:03:20,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 08:03:20 BoogieIcfgContainer [2018-11-10 08:03:20,527 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 08:03:20,527 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 08:03:20,527 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 08:03:20,527 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 08:03:20,528 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:00:29" (3/4) ... [2018-11-10 08:03:20,531 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 08:03:20,537 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 08:03:20,537 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 08:03:20,537 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 08:03:20,538 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 08:03:20,557 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 08:03:20,559 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 08:03:20,585 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((a4 + 86 <= 0 && 44 <= a29) && \old(a2) == 1) && 0 < a0 + 61) && 2 == a2) || (a4 + 86 <= 0 && (\exists v_~a0~0_833 : int :: a0 + 30500 <= 25 * v_~a0~0_833 && v_~a0~0_833 + 98 <= 0))) || (\old(a2) == 1 && ((a4 + 89 <= 0 && a29 <= 43) && 0 <= a0 + 44) && a2 <= 1)) || ((a0 + 98 <= 0 && \old(a2) == 1) && a2 <= 1)) || (((a4 + 89 <= 0 && 0 <= a0 + 146) && \old(a2) == 1) && 3 == a2)) || ((0 <= a4 + 85 && \old(a2) == 1) && 4 == a2)) || 0 < \old(a0) + 44) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a2 == 3)) || 1 < \old(a2)) || ((((0 <= a0 + 146 && \old(a2) == 1) && a2 == 3) && a29 <= 43) && a0 + 61 <= 0)) || ((\old(a2) == 1 && a29 + 127 <= 0) && a2 <= 1)) || (((\old(a2) == 1 && a29 <= 43) && a0 + 61 <= 0) && a2 <= 1) || (((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && a2 <= 1)) || ((((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a29 + 127 <= 0) && 2 == a2)) || ((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && 2 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && \old(a2) == 1 && 5 == a2)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && 0 <= a4 + 85) && \old(a2) == 1) && a0 + 61 <= 0)) || !(0 == \old(a29) + 127)) || (((\old(a2) == a2 && a0 == \old(a0)) && a4 == \old(a4)) && a29 + 127 == 0)) || ((0 <= a0 + 146 && \old(a2) == 1) && 4 == a2)) || ((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61 && 5 == a2)) || \old(a0) + 44 < 0) || (((\old(a2) == 1 && a29 <= 43) && 5 == a2) && a0 + 44 <= 0)) || (a0 + 98 <= 0 && (0 <= a4 + 85 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && a29 + 127 <= 0) && \old(a2) == 1) && a0 + 61 <= 0)) || (((a4 + 89 <= 0 && \old(a2) == 1) && a29 <= 43) && a2 == 3)) || ((a4 + 89 <= 0 && 4 == a2) && \old(a2) == 1)) || 0 < \old(a4) + 89 [2018-11-10 08:03:20,727 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3c90d8af-72aa-4f05-94e4-25c07cefb2c2/bin-2019/uautomizer/witness.graphml [2018-11-10 08:03:20,727 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 08:03:20,728 INFO L168 Benchmark]: Toolchain (without parser) took 175498.01 ms. Allocated memory was 1.0 GB in the beginning and 5.6 GB in the end (delta: 4.5 GB). Free memory was 944.6 MB in the beginning and 4.1 GB in the end (delta: -3.2 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 08:03:20,729 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:03:20,729 INFO L168 Benchmark]: CACSL2BoogieTranslator took 767.67 ms. Allocated memory is still 1.0 GB. Free memory was 944.6 MB in the beginning and 853.4 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 11.5 GB. [2018-11-10 08:03:20,729 INFO L168 Benchmark]: Boogie Preprocessor took 188.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 853.4 MB in the beginning and 1.1 GB in the end (delta: -282.0 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-10 08:03:20,729 INFO L168 Benchmark]: RCFGBuilder took 3188.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 852.6 MB in the end (delta: 282.7 MB). Peak memory consumption was 282.7 MB. Max. memory is 11.5 GB. [2018-11-10 08:03:20,729 INFO L168 Benchmark]: TraceAbstraction took 171149.60 ms. Allocated memory was 1.2 GB in the beginning and 5.6 GB in the end (delta: 4.4 GB). Free memory was 852.6 MB in the beginning and 4.2 GB in the end (delta: -3.3 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-10 08:03:20,730 INFO L168 Benchmark]: Witness Printer took 200.20 ms. Allocated memory is still 5.6 GB. Free memory was 4.2 GB in the beginning and 4.1 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. [2018-11-10 08:03:20,731 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 767.67 ms. Allocated memory is still 1.0 GB. Free memory was 944.6 MB in the beginning and 853.4 MB in the end (delta: 91.3 MB). Peak memory consumption was 91.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 188.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 853.4 MB in the beginning and 1.1 GB in the end (delta: -282.0 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3188.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 852.6 MB in the end (delta: 282.7 MB). Peak memory consumption was 282.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 171149.60 ms. Allocated memory was 1.2 GB in the beginning and 5.6 GB in the end (delta: 4.4 GB). Free memory was 852.6 MB in the beginning and 4.2 GB in the end (delta: -3.3 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 200.20 ms. Allocated memory is still 5.6 GB. Free memory was 4.2 GB in the beginning and 4.1 GB in the end (delta: 77.5 MB). Peak memory consumption was 77.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 157]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant [2018-11-10 08:03:20,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-10 08:03:20,734 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-10 08:03:20,735 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] [2018-11-10 08:03:20,736 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_833,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((((((((a4 + 86 <= 0 && 44 <= a29) && \old(a2) == 1) && 0 < a0 + 61) && 2 == a2) || (a4 + 86 <= 0 && (\exists v_~a0~0_833 : int :: a0 + 30500 <= 25 * v_~a0~0_833 && v_~a0~0_833 + 98 <= 0))) || (\old(a2) == 1 && ((a4 + 89 <= 0 && a29 <= 43) && 0 <= a0 + 44) && a2 <= 1)) || ((a0 + 98 <= 0 && \old(a2) == 1) && a2 <= 1)) || (((a4 + 89 <= 0 && 0 <= a0 + 146) && \old(a2) == 1) && 3 == a2)) || ((0 <= a4 + 85 && \old(a2) == 1) && 4 == a2)) || 0 < \old(a0) + 44) || (((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a2 == 3)) || 1 < \old(a2)) || ((((0 <= a0 + 146 && \old(a2) == 1) && a2 == 3) && a29 <= 43) && a0 + 61 <= 0)) || ((\old(a2) == 1 && a29 + 127 <= 0) && a2 <= 1)) || (((\old(a2) == 1 && a29 <= 43) && a0 + 61 <= 0) && a2 <= 1) || (((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && a2 <= 1)) || ((((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61) && a29 + 127 <= 0) && 2 == a2)) || ((((0 <= a4 + 85 && \old(a2) == 1) && a29 <= 43) && 2 == a2) && a0 + 61 <= 0)) || (a0 + 98 <= 0 && \old(a2) == 1 && 5 == a2)) || ((a4 + 89 <= 0 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && 0 <= a4 + 85) && \old(a2) == 1) && a0 + 61 <= 0)) || !(0 == \old(a29) + 127)) || (((\old(a2) == a2 && a0 == \old(a0)) && a4 == \old(a4)) && a29 + 127 == 0)) || ((0 <= a0 + 146 && \old(a2) == 1) && 4 == a2)) || ((a4 + 86 <= 0 && \old(a2) == 1) && 0 < a0 + 61 && 5 == a2)) || \old(a0) + 44 < 0) || (((\old(a2) == 1 && a29 <= 43) && 5 == a2) && a0 + 44 <= 0)) || (a0 + 98 <= 0 && (0 <= a4 + 85 && \old(a2) == 1) && 2 == a2)) || (((a2 == 3 && a29 + 127 <= 0) && \old(a2) == 1) && a0 + 61 <= 0)) || (((a4 + 89 <= 0 && \old(a2) == 1) && a29 <= 43) && a2 == 3)) || ((a4 + 89 <= 0 && 4 == a2) && \old(a2) == 1)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 171.0s OverallTime, 17 OverallIterations, 7 TraceHistogramMax, 110.1s AutomataDifference, 0.0s DeadEndRemovalTime, 38.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 3787 SDtfs, 33978 SDslu, 5937 SDs, 0 SdLazy, 68897 SolverSat, 11297 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 92.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8600 GetRequests, 8373 SyntacticMatches, 12 SemanticMatches, 215 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1415 ImplicationChecksByTransitivity, 4.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=88057occurred in iteration=13, 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: 7.2s AutomataMinimizationTime, 17 MinimizatonAttempts, 30569 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 6499 PreInvPairs, 8592 NumberOfFragments, 3315 HoareAnnotationTreeSize, 6499 FomulaSimplifications, 794435 FormulaSimplificationTreeSizeReduction, 10.9s HoareSimplificationTime, 9 FomulaSimplificationsInter, 405564 FormulaSimplificationTreeSizeReductionInter, 27.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 8.8s InterpolantComputationTime, 17855 NumberOfCodeBlocks, 17855 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 17826 ConstructedInterpolants, 60 QuantifiedInterpolants, 28861058 SizeOfPredicates, 16 NumberOfNonLiveVariables, 11309 ConjunctsInSsa, 78 ConjunctsInUnsatCore, 29 InterpolantComputations, 9 PerfectInterpolantSequences, 23337/24348 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...