./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label46.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label46.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/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 0625ff07812b5aaa146593f6672735f97b29427f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 00:39:05,207 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:39:05,209 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:39:05,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:39:05,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:39:05,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:39:05,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:39:05,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:39:05,251 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:39:05,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:39:05,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:39:05,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:39:05,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:39:05,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:39:05,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:39:05,265 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:39:05,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:39:05,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:39:05,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:39:05,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:39:05,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:39:05,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:39:05,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:39:05,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:39:05,294 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:39:05,294 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:39:05,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:39:05,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:39:05,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:39:05,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:39:05,299 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:39:05,300 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:39:05,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:39:05,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:39:05,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:39:05,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:39:05,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:39:05,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:39:05,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:39:05,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:39:05,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:39:05,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 00:39:05,340 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:39:05,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:39:05,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:39:05,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:39:05,355 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 00:39:05,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:39:05,355 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:39:05,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:39:05,356 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:39:05,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:39:05,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:39:05,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:39:05,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:39:05,357 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:39:05,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:39:05,358 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:39:05,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:39:05,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:39:05,359 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 00:39:05,359 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:39:05,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 00:39:05,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 00:39:05,360 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:39:05,360 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:39:05,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:39:05,361 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 00:39:05,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 00:39:05,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:39:05,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/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 -> 0625ff07812b5aaa146593f6672735f97b29427f [2019-11-20 00:39:05,580 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:39:05,593 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:39:05,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:39:05,602 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:39:05,603 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:39:05,604 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label46.c [2019-11-20 00:39:05,682 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/data/2a3698b83/ae4ac01eb570411186d2491cdf3b648c/FLAG33e2a9dda [2019-11-20 00:39:06,374 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:39:06,375 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/sv-benchmarks/c/eca-rers2012/Problem15_label46.c [2019-11-20 00:39:06,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/data/2a3698b83/ae4ac01eb570411186d2491cdf3b648c/FLAG33e2a9dda [2019-11-20 00:39:06,467 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/data/2a3698b83/ae4ac01eb570411186d2491cdf3b648c [2019-11-20 00:39:06,473 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:39:06,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:39:06,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:39:06,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:39:06,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:39:06,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:06" (1/1) ... [2019-11-20 00:39:06,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9bcaca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:06, skipping insertion in model container [2019-11-20 00:39:06,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:06" (1/1) ... [2019-11-20 00:39:06,497 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:39:06,603 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:39:07,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:39:07,654 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:39:07,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:39:07,974 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:39:07,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07 WrapperNode [2019-11-20 00:39:07,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:39:07,976 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:39:07,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:39:07,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:39:07,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:39:08,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:39:08,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:39:08,235 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:39:08,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,265 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... [2019-11-20 00:39:08,497 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:39:08,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:39:08,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:39:08,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:39:08,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/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 [2019-11-20 00:39:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:39:08,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:39:13,691 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:39:13,691 INFO L285 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-20 00:39:13,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:13 BoogieIcfgContainer [2019-11-20 00:39:13,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:39:13,694 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 00:39:13,695 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 00:39:13,698 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 00:39:13,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:39:06" (1/3) ... [2019-11-20 00:39:13,699 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16278f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:39:13, skipping insertion in model container [2019-11-20 00:39:13,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:07" (2/3) ... [2019-11-20 00:39:13,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16278f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:39:13, skipping insertion in model container [2019-11-20 00:39:13,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:13" (3/3) ... [2019-11-20 00:39:13,702 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem15_label46.c [2019-11-20 00:39:13,713 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 00:39:13,722 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 00:39:13,735 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 00:39:13,769 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 00:39:13,769 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 00:39:13,769 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 00:39:13,770 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 00:39:13,770 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 00:39:13,770 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 00:39:13,770 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 00:39:13,770 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 00:39:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states. [2019-11-20 00:39:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-20 00:39:13,809 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:13,810 INFO L410 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] [2019-11-20 00:39:13,811 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:13,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:13,818 INFO L82 PathProgramCache]: Analyzing trace with hash 712930081, now seen corresponding path program 1 times [2019-11-20 00:39:13,829 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:13,829 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852034610] [2019-11-20 00:39:13,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:39:14,149 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852034610] [2019-11-20 00:39:14,150 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:39:14,151 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:39:14,153 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497135440] [2019-11-20 00:39:14,158 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 00:39:14,159 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:14,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 00:39:14,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:14,178 INFO L87 Difference]: Start difference. First operand 424 states. Second operand 4 states. [2019-11-20 00:39:19,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:19,309 INFO L93 Difference]: Finished difference Result 1469 states and 2719 transitions. [2019-11-20 00:39:19,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 00:39:19,312 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2019-11-20 00:39:19,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:19,342 INFO L225 Difference]: With dead ends: 1469 [2019-11-20 00:39:19,343 INFO L226 Difference]: Without dead ends: 978 [2019-11-20 00:39:19,350 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:19,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2019-11-20 00:39:19,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 974. [2019-11-20 00:39:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 974 states. [2019-11-20 00:39:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 974 states and 1489 transitions. [2019-11-20 00:39:19,471 INFO L78 Accepts]: Start accepts. Automaton has 974 states and 1489 transitions. Word has length 43 [2019-11-20 00:39:19,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:19,472 INFO L462 AbstractCegarLoop]: Abstraction has 974 states and 1489 transitions. [2019-11-20 00:39:19,472 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 00:39:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1489 transitions. [2019-11-20 00:39:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2019-11-20 00:39:19,482 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:19,483 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:39:19,483 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:19,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:19,484 INFO L82 PathProgramCache]: Analyzing trace with hash 520359049, now seen corresponding path program 1 times [2019-11-20 00:39:19,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:19,486 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465516765] [2019-11-20 00:39:19,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:19,831 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:39:19,831 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465516765] [2019-11-20 00:39:19,831 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:39:19,832 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:39:19,832 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133203664] [2019-11-20 00:39:19,834 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 00:39:19,835 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:19,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 00:39:19,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:19,836 INFO L87 Difference]: Start difference. First operand 974 states and 1489 transitions. Second operand 4 states. [2019-11-20 00:39:24,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:24,145 INFO L93 Difference]: Finished difference Result 3748 states and 5754 transitions. [2019-11-20 00:39:24,146 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 00:39:24,146 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 162 [2019-11-20 00:39:24,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:24,167 INFO L225 Difference]: With dead ends: 3748 [2019-11-20 00:39:24,168 INFO L226 Difference]: Without dead ends: 2776 [2019-11-20 00:39:24,173 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:24,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2776 states. [2019-11-20 00:39:24,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2776 to 1873. [2019-11-20 00:39:24,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1873 states. [2019-11-20 00:39:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1873 states and 2509 transitions. [2019-11-20 00:39:24,269 INFO L78 Accepts]: Start accepts. Automaton has 1873 states and 2509 transitions. Word has length 162 [2019-11-20 00:39:24,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:24,273 INFO L462 AbstractCegarLoop]: Abstraction has 1873 states and 2509 transitions. [2019-11-20 00:39:24,273 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 00:39:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2509 transitions. [2019-11-20 00:39:24,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2019-11-20 00:39:24,285 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:24,286 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:39:24,286 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:24,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:24,287 INFO L82 PathProgramCache]: Analyzing trace with hash -825944738, now seen corresponding path program 1 times [2019-11-20 00:39:24,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:24,287 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831420561] [2019-11-20 00:39:24,288 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-11-20 00:39:25,222 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831420561] [2019-11-20 00:39:25,223 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [642209593] [2019-11-20 00:39:25,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:39:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:25,404 INFO L255 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 00:39:25,436 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:39:25,593 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:39:25,594 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:39:25,595 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2019-11-20 00:39:25,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943988898] [2019-11-20 00:39:25,603 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:39:25,607 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:25,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:39:25,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:25,609 INFO L87 Difference]: Start difference. First operand 1873 states and 2509 transitions. Second operand 3 states. [2019-11-20 00:39:29,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:29,529 INFO L93 Difference]: Finished difference Result 4940 states and 6531 transitions. [2019-11-20 00:39:29,530 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:39:29,530 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 313 [2019-11-20 00:39:29,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:29,552 INFO L225 Difference]: With dead ends: 4940 [2019-11-20 00:39:29,552 INFO L226 Difference]: Without dead ends: 3069 [2019-11-20 00:39:29,556 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:29,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3069 states. [2019-11-20 00:39:29,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3069 to 1873. [2019-11-20 00:39:29,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1873 states. [2019-11-20 00:39:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1873 states and 2509 transitions. [2019-11-20 00:39:29,738 INFO L78 Accepts]: Start accepts. Automaton has 1873 states and 2509 transitions. Word has length 313 [2019-11-20 00:39:29,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:29,741 INFO L462 AbstractCegarLoop]: Abstraction has 1873 states and 2509 transitions. [2019-11-20 00:39:29,741 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:39:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2509 transitions. [2019-11-20 00:39:29,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2019-11-20 00:39:29,747 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:29,748 INFO L410 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 00:39:29,953 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:39:29,954 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:29,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:29,954 INFO L82 PathProgramCache]: Analyzing trace with hash 1270932647, now seen corresponding path program 1 times [2019-11-20 00:39:29,954 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:29,955 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832230833] [2019-11-20 00:39:29,955 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2019-11-20 00:39:30,646 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832230833] [2019-11-20 00:39:30,646 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:39:30,647 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 00:39:30,647 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731893400] [2019-11-20 00:39:30,648 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 00:39:30,652 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:30,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 00:39:30,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 00:39:30,653 INFO L87 Difference]: Start difference. First operand 1873 states and 2509 transitions. Second operand 5 states. [2019-11-20 00:39:35,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:35,781 INFO L93 Difference]: Finished difference Result 4643 states and 5995 transitions. [2019-11-20 00:39:35,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 00:39:35,782 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 320 [2019-11-20 00:39:35,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:35,800 INFO L225 Difference]: With dead ends: 4643 [2019-11-20 00:39:35,800 INFO L226 Difference]: Without dead ends: 2772 [2019-11-20 00:39:35,803 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 00:39:35,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2772 states. [2019-11-20 00:39:35,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2772 to 2472. [2019-11-20 00:39:35,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2472 states. [2019-11-20 00:39:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 2472 states and 3150 transitions. [2019-11-20 00:39:35,864 INFO L78 Accepts]: Start accepts. Automaton has 2472 states and 3150 transitions. Word has length 320 [2019-11-20 00:39:35,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:35,865 INFO L462 AbstractCegarLoop]: Abstraction has 2472 states and 3150 transitions. [2019-11-20 00:39:35,865 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 00:39:35,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 3150 transitions. [2019-11-20 00:39:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2019-11-20 00:39:35,874 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:35,875 INFO L410 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:39:35,875 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:35,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:35,876 INFO L82 PathProgramCache]: Analyzing trace with hash -1821242183, now seen corresponding path program 1 times [2019-11-20 00:39:35,876 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:35,876 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149995852] [2019-11-20 00:39:35,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 91 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:39:36,996 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149995852] [2019-11-20 00:39:36,996 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [191006246] [2019-11-20 00:39:36,996 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:39:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:37,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 00:39:37,155 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:39:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:39:37,404 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:39:37,405 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2019-11-20 00:39:37,405 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624899475] [2019-11-20 00:39:37,406 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:39:37,406 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:37,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:39:37,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:39:37,407 INFO L87 Difference]: Start difference. First operand 2472 states and 3150 transitions. Second operand 3 states. [2019-11-20 00:39:39,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:39,753 INFO L93 Difference]: Finished difference Result 5243 states and 6655 transitions. [2019-11-20 00:39:39,754 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:39:39,755 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 394 [2019-11-20 00:39:39,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:39,771 INFO L225 Difference]: With dead ends: 5243 [2019-11-20 00:39:39,771 INFO L226 Difference]: Without dead ends: 2773 [2019-11-20 00:39:39,775 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 394 SyntacticMatches, 6 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:39:39,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2773 states. [2019-11-20 00:39:39,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2773 to 2771. [2019-11-20 00:39:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2771 states. [2019-11-20 00:39:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 2771 states and 3297 transitions. [2019-11-20 00:39:39,842 INFO L78 Accepts]: Start accepts. Automaton has 2771 states and 3297 transitions. Word has length 394 [2019-11-20 00:39:39,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:39,843 INFO L462 AbstractCegarLoop]: Abstraction has 2771 states and 3297 transitions. [2019-11-20 00:39:39,843 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:39:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 3297 transitions. [2019-11-20 00:39:39,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2019-11-20 00:39:39,853 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:39,854 INFO L410 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:39:40,057 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:39:40,058 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:40,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:40,059 INFO L82 PathProgramCache]: Analyzing trace with hash 397575410, now seen corresponding path program 1 times [2019-11-20 00:39:40,059 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:40,059 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102946851] [2019-11-20 00:39:40,059 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2019-11-20 00:39:40,569 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102946851] [2019-11-20 00:39:40,570 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:39:40,570 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-20 00:39:40,570 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766684235] [2019-11-20 00:39:40,571 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 00:39:40,571 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:40,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 00:39:40,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:40,573 INFO L87 Difference]: Start difference. First operand 2771 states and 3297 transitions. Second operand 4 states. [2019-11-20 00:39:44,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:44,553 INFO L93 Difference]: Finished difference Result 6744 states and 8302 transitions. [2019-11-20 00:39:44,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 00:39:44,558 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 411 [2019-11-20 00:39:44,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:44,583 INFO L225 Difference]: With dead ends: 6744 [2019-11-20 00:39:44,583 INFO L226 Difference]: Without dead ends: 3975 [2019-11-20 00:39:44,588 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-11-20 00:39:44,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3975 states. [2019-11-20 00:39:44,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3975 to 3974. [2019-11-20 00:39:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3974 states. [2019-11-20 00:39:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 3974 states and 4762 transitions. [2019-11-20 00:39:44,683 INFO L78 Accepts]: Start accepts. Automaton has 3974 states and 4762 transitions. Word has length 411 [2019-11-20 00:39:44,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:44,684 INFO L462 AbstractCegarLoop]: Abstraction has 3974 states and 4762 transitions. [2019-11-20 00:39:44,684 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 00:39:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 4762 transitions. [2019-11-20 00:39:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2019-11-20 00:39:44,699 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:44,701 INFO L410 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:39:44,702 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:44,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:44,703 INFO L82 PathProgramCache]: Analyzing trace with hash -299601891, now seen corresponding path program 1 times [2019-11-20 00:39:44,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:44,704 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123229286] [2019-11-20 00:39:44,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2019-11-20 00:39:45,344 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123229286] [2019-11-20 00:39:45,344 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:39:45,345 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:39:45,345 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352905842] [2019-11-20 00:39:45,346 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:39:45,347 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:45,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:39:45,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:39:45,347 INFO L87 Difference]: Start difference. First operand 3974 states and 4762 transitions. Second operand 3 states. [2019-11-20 00:39:47,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:47,631 INFO L93 Difference]: Finished difference Result 9739 states and 11910 transitions. [2019-11-20 00:39:47,631 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:39:47,631 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 507 [2019-11-20 00:39:47,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:47,659 INFO L225 Difference]: With dead ends: 9739 [2019-11-20 00:39:47,659 INFO L226 Difference]: Without dead ends: 5767 [2019-11-20 00:39:47,665 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:39:47,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5767 states. [2019-11-20 00:39:47,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5767 to 5767. [2019-11-20 00:39:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5767 states. [2019-11-20 00:39:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5767 states to 5767 states and 6998 transitions. [2019-11-20 00:39:47,788 INFO L78 Accepts]: Start accepts. Automaton has 5767 states and 6998 transitions. Word has length 507 [2019-11-20 00:39:47,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:47,789 INFO L462 AbstractCegarLoop]: Abstraction has 5767 states and 6998 transitions. [2019-11-20 00:39:47,789 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:39:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 5767 states and 6998 transitions. [2019-11-20 00:39:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2019-11-20 00:39:47,810 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:47,811 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:39:47,811 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:47,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:47,812 INFO L82 PathProgramCache]: Analyzing trace with hash -1367354222, now seen corresponding path program 1 times [2019-11-20 00:39:47,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:47,812 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283861187] [2019-11-20 00:39:47,813 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:39:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:49,571 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 614 proven. 3 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-20 00:39:49,572 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283861187] [2019-11-20 00:39:49,572 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1403549522] [2019-11-20 00:39:49,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:39:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:39:49,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 7 conjunts are in the unsatisfiable core [2019-11-20 00:39:49,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:39:49,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-20 00:39:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 578 proven. 39 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2019-11-20 00:39:50,506 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 00:39:50,506 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 8 [2019-11-20 00:39:50,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875998427] [2019-11-20 00:39:50,508 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-20 00:39:50,508 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:39:50,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-20 00:39:50,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:39:50,509 INFO L87 Difference]: Start difference. First operand 5767 states and 6998 transitions. Second operand 9 states. [2019-11-20 00:39:59,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:39:59,568 INFO L93 Difference]: Finished difference Result 16172 states and 19332 transitions. [2019-11-20 00:39:59,568 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-11-20 00:39:59,568 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 598 [2019-11-20 00:39:59,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:39:59,607 INFO L225 Difference]: With dead ends: 16172 [2019-11-20 00:39:59,607 INFO L226 Difference]: Without dead ends: 7560 [2019-11-20 00:39:59,616 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 609 GetRequests, 595 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=70, Invalid=112, Unknown=0, NotChecked=0, Total=182 [2019-11-20 00:39:59,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7560 states. [2019-11-20 00:39:59,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7560 to 5466. [2019-11-20 00:39:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5466 states. [2019-11-20 00:39:59,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 5466 states and 5988 transitions. [2019-11-20 00:39:59,730 INFO L78 Accepts]: Start accepts. Automaton has 5466 states and 5988 transitions. Word has length 598 [2019-11-20 00:39:59,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:39:59,731 INFO L462 AbstractCegarLoop]: Abstraction has 5466 states and 5988 transitions. [2019-11-20 00:39:59,731 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-20 00:39:59,731 INFO L276 IsEmpty]: Start isEmpty. Operand 5466 states and 5988 transitions. [2019-11-20 00:39:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2019-11-20 00:39:59,760 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:39:59,762 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:39:59,975 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:39:59,975 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:39:59,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:39:59,976 INFO L82 PathProgramCache]: Analyzing trace with hash -1029079268, now seen corresponding path program 1 times [2019-11-20 00:39:59,976 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:39:59,977 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003595088] [2019-11-20 00:39:59,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:40:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:40:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2019-11-20 00:40:00,499 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003595088] [2019-11-20 00:40:00,499 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:40:00,499 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:40:00,500 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441232777] [2019-11-20 00:40:00,500 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:40:00,501 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:40:00,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:40:00,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:40:00,501 INFO L87 Difference]: Start difference. First operand 5466 states and 5988 transitions. Second operand 3 states. [2019-11-20 00:40:02,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:40:02,080 INFO L93 Difference]: Finished difference Result 10928 states and 11972 transitions. [2019-11-20 00:40:02,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:40:02,080 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 640 [2019-11-20 00:40:02,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:40:02,092 INFO L225 Difference]: With dead ends: 10928 [2019-11-20 00:40:02,093 INFO L226 Difference]: Without dead ends: 5464 [2019-11-20 00:40:02,099 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:40:02,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5464 states. [2019-11-20 00:40:02,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5464 to 5464. [2019-11-20 00:40:02,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5464 states. [2019-11-20 00:40:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5464 states to 5464 states and 5984 transitions. [2019-11-20 00:40:02,192 INFO L78 Accepts]: Start accepts. Automaton has 5464 states and 5984 transitions. Word has length 640 [2019-11-20 00:40:02,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:40:02,194 INFO L462 AbstractCegarLoop]: Abstraction has 5464 states and 5984 transitions. [2019-11-20 00:40:02,194 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:40:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 5464 states and 5984 transitions. [2019-11-20 00:40:02,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2019-11-20 00:40:02,203 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:40:02,204 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:40:02,204 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:40:02,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:40:02,205 INFO L82 PathProgramCache]: Analyzing trace with hash 2038130977, now seen corresponding path program 1 times [2019-11-20 00:40:02,205 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:40:02,206 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029591838] [2019-11-20 00:40:02,206 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:40:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:40:03,560 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 433 proven. 201 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2019-11-20 00:40:03,560 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029591838] [2019-11-20 00:40:03,561 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2121877496] [2019-11-20 00:40:03,561 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:40:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:40:03,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 786 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 00:40:03,785 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:40:04,190 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 500 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2019-11-20 00:40:04,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:40:04,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2019-11-20 00:40:04,192 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368799065] [2019-11-20 00:40:04,193 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:40:04,193 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:40:04,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:40:04,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:40:04,194 INFO L87 Difference]: Start difference. First operand 5464 states and 5984 transitions. Second operand 3 states. [2019-11-20 00:40:05,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:40:05,708 INFO L93 Difference]: Finished difference Result 10927 states and 11968 transitions. [2019-11-20 00:40:05,718 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:40:05,718 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 653 [2019-11-20 00:40:05,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:40:05,730 INFO L225 Difference]: With dead ends: 10927 [2019-11-20 00:40:05,730 INFO L226 Difference]: Without dead ends: 5465 [2019-11-20 00:40:05,736 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 665 GetRequests, 654 SyntacticMatches, 4 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:40:05,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5465 states. [2019-11-20 00:40:05,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5465 to 5462. [2019-11-20 00:40:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5462 states. [2019-11-20 00:40:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 5462 states and 5897 transitions. [2019-11-20 00:40:05,822 INFO L78 Accepts]: Start accepts. Automaton has 5462 states and 5897 transitions. Word has length 653 [2019-11-20 00:40:05,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:40:05,823 INFO L462 AbstractCegarLoop]: Abstraction has 5462 states and 5897 transitions. [2019-11-20 00:40:05,823 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:40:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 5897 transitions. [2019-11-20 00:40:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2019-11-20 00:40:05,833 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:40:05,834 INFO L410 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:40:06,039 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:40:06,040 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:40:06,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:40:06,041 INFO L82 PathProgramCache]: Analyzing trace with hash 777769454, now seen corresponding path program 1 times [2019-11-20 00:40:06,041 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:40:06,041 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110584443] [2019-11-20 00:40:06,041 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:40:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:40:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 435 proven. 41 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-11-20 00:40:06,968 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110584443] [2019-11-20 00:40:06,968 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1016145641] [2019-11-20 00:40:06,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:40:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:40:07,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 00:40:07,221 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:40:07,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2019-11-20 00:40:08,026 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:40:08,026 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-11-20 00:40:08,027 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016943081] [2019-11-20 00:40:08,028 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:40:08,029 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:40:08,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:40:08,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-20 00:40:08,029 INFO L87 Difference]: Start difference. First operand 5462 states and 5897 transitions. Second operand 3 states. [2019-11-20 00:40:14,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:40:14,361 INFO L93 Difference]: Finished difference Result 14228 states and 15321 transitions. [2019-11-20 00:40:14,364 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:40:14,364 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 668 [2019-11-20 00:40:14,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:40:14,380 INFO L225 Difference]: With dead ends: 14228 [2019-11-20 00:40:14,381 INFO L226 Difference]: Without dead ends: 8469 [2019-11-20 00:40:14,388 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 674 GetRequests, 668 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-11-20 00:40:14,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8469 states. [2019-11-20 00:40:14,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8469 to 7558. [2019-11-20 00:40:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7558 states. [2019-11-20 00:40:14,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7558 states to 7558 states and 8112 transitions. [2019-11-20 00:40:14,509 INFO L78 Accepts]: Start accepts. Automaton has 7558 states and 8112 transitions. Word has length 668 [2019-11-20 00:40:14,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:40:14,510 INFO L462 AbstractCegarLoop]: Abstraction has 7558 states and 8112 transitions. [2019-11-20 00:40:14,510 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:40:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 7558 states and 8112 transitions. [2019-11-20 00:40:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2019-11-20 00:40:14,521 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:40:14,521 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:40:14,725 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:40:14,725 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:40:14,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:40:14,726 INFO L82 PathProgramCache]: Analyzing trace with hash -694194177, now seen corresponding path program 1 times [2019-11-20 00:40:14,727 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:40:14,727 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125959378] [2019-11-20 00:40:14,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:40:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:40:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 81 proven. 716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:40:15,981 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125959378] [2019-11-20 00:40:15,981 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1951878982] [2019-11-20 00:40:15,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:40:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:40:16,203 INFO L255 TraceCheckSpWp]: Trace formula consists of 805 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 00:40:16,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:40:16,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:16,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:16,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:16,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:16,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:16,235 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:16,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:40:16,534 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 17 [2019-11-20 00:40:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 797 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2019-11-20 00:40:17,072 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:40:17,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 13 [2019-11-20 00:40:17,073 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106285703] [2019-11-20 00:40:17,074 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:40:17,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:40:17,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:40:17,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2019-11-20 00:40:17,075 INFO L87 Difference]: Start difference. First operand 7558 states and 8112 transitions. Second operand 3 states. [2019-11-20 00:41:05,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:41:05,928 INFO L93 Difference]: Finished difference Result 19617 states and 21035 transitions. [2019-11-20 00:41:05,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:41:05,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 675 [2019-11-20 00:41:05,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:41:05,957 INFO L225 Difference]: With dead ends: 19617 [2019-11-20 00:41:05,957 INFO L226 Difference]: Without dead ends: 11762 [2019-11-20 00:41:05,967 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 685 GetRequests, 674 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2019-11-20 00:41:05,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11762 states. [2019-11-20 00:41:06,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11762 to 8156. [2019-11-20 00:41:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8156 states. [2019-11-20 00:41:06,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8156 states to 8156 states and 8786 transitions. [2019-11-20 00:41:06,113 INFO L78 Accepts]: Start accepts. Automaton has 8156 states and 8786 transitions. Word has length 675 [2019-11-20 00:41:06,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:41:06,115 INFO L462 AbstractCegarLoop]: Abstraction has 8156 states and 8786 transitions. [2019-11-20 00:41:06,115 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:41:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 8156 states and 8786 transitions. [2019-11-20 00:41:06,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 702 [2019-11-20 00:41:06,126 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:41:06,127 INFO L410 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 00:41:06,333 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:41:06,333 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:41:06,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:41:06,334 INFO L82 PathProgramCache]: Analyzing trace with hash 1257977755, now seen corresponding path program 1 times [2019-11-20 00:41:06,334 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:41:06,334 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166613522] [2019-11-20 00:41:06,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:41:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:41:09,630 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:41:09,630 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166613522] [2019-11-20 00:41:09,630 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1142561693] [2019-11-20 00:41:09,631 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:41:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:41:09,861 INFO L255 TraceCheckSpWp]: Trace formula consists of 808 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 00:41:09,869 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:41:09,910 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:41:09,910 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:41:12,000 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 33 DAG size of output: 24 [2019-11-20 00:41:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2019-11-20 00:41:12,623 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:41:12,624 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [15] total 18 [2019-11-20 00:41:12,624 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251316606] [2019-11-20 00:41:12,625 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 00:41:12,625 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:41:12,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 00:41:12,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2019-11-20 00:41:12,626 INFO L87 Difference]: Start difference. First operand 8156 states and 8786 transitions. Second operand 4 states. [2019-11-20 00:41:42,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:41:42,433 INFO L93 Difference]: Finished difference Result 19310 states and 20868 transitions. [2019-11-20 00:41:42,433 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 00:41:42,433 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 701 [2019-11-20 00:41:42,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:41:42,446 INFO L225 Difference]: With dead ends: 19310 [2019-11-20 00:41:42,446 INFO L226 Difference]: Without dead ends: 11156 [2019-11-20 00:41:42,456 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 715 GetRequests, 699 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2019-11-20 00:41:42,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11156 states. [2019-11-20 00:41:42,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11156 to 9661. [2019-11-20 00:41:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9661 states. [2019-11-20 00:41:42,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9661 states to 9661 states and 10314 transitions. [2019-11-20 00:41:42,605 INFO L78 Accepts]: Start accepts. Automaton has 9661 states and 10314 transitions. Word has length 701 [2019-11-20 00:41:42,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:41:42,606 INFO L462 AbstractCegarLoop]: Abstraction has 9661 states and 10314 transitions. [2019-11-20 00:41:42,606 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 00:41:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 9661 states and 10314 transitions. [2019-11-20 00:41:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2019-11-20 00:41:42,625 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:41:42,626 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 00:41:42,830 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:41:42,830 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:41:42,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:41:42,831 INFO L82 PathProgramCache]: Analyzing trace with hash 1338684651, now seen corresponding path program 1 times [2019-11-20 00:41:42,831 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:41:42,831 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526101607] [2019-11-20 00:41:42,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:41:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:41:44,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 611 proven. 202 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2019-11-20 00:41:44,595 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526101607] [2019-11-20 00:41:44,596 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [794174629] [2019-11-20 00:41:44,596 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:41:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:41:44,877 INFO L255 TraceCheckSpWp]: Trace formula consists of 955 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 00:41:44,883 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:41:44,902 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:41:44,902 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:41:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 896 trivial. 0 not checked. [2019-11-20 00:41:45,581 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:41:45,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2019-11-20 00:41:45,582 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961276215] [2019-11-20 00:41:45,583 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:41:45,583 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:41:45,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:41:45,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-11-20 00:41:45,583 INFO L87 Difference]: Start difference. First operand 9661 states and 10314 transitions. Second operand 3 states. [2019-11-20 00:41:47,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:41:47,710 INFO L93 Difference]: Finished difference Result 24112 states and 25757 transitions. [2019-11-20 00:41:47,711 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:41:47,711 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 828 [2019-11-20 00:41:47,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:41:47,726 INFO L225 Difference]: With dead ends: 24112 [2019-11-20 00:41:47,726 INFO L226 Difference]: Without dead ends: 14154 [2019-11-20 00:41:47,737 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 837 GetRequests, 828 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-11-20 00:41:47,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14154 states. [2019-11-20 00:41:47,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14154 to 12357. [2019-11-20 00:41:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12357 states. [2019-11-20 00:41:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12357 states to 12357 states and 13140 transitions. [2019-11-20 00:41:47,875 INFO L78 Accepts]: Start accepts. Automaton has 12357 states and 13140 transitions. Word has length 828 [2019-11-20 00:41:47,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:41:47,876 INFO L462 AbstractCegarLoop]: Abstraction has 12357 states and 13140 transitions. [2019-11-20 00:41:47,876 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:41:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 12357 states and 13140 transitions. [2019-11-20 00:41:47,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2019-11-20 00:41:47,897 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:41:47,898 INFO L410 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2019-11-20 00:41:48,099 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:41:48,099 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:41:48,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:41:48,100 INFO L82 PathProgramCache]: Analyzing trace with hash 1671260251, now seen corresponding path program 1 times [2019-11-20 00:41:48,100 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:41:48,100 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534419661] [2019-11-20 00:41:48,100 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:41:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:41:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 209 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:41:50,057 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534419661] [2019-11-20 00:41:50,057 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [31268020] [2019-11-20 00:41:50,057 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:41:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:41:50,345 INFO L255 TraceCheckSpWp]: Trace formula consists of 986 conjuncts, 3 conjunts are in the unsatisfiable core [2019-11-20 00:41:50,355 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:41:50,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:41:50,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:41:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 724 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2019-11-20 00:41:51,894 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:41:51,895 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [12] total 15 [2019-11-20 00:41:51,895 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114648573] [2019-11-20 00:41:51,896 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-20 00:41:51,896 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:41:51,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-20 00:41:51,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2019-11-20 00:41:51,897 INFO L87 Difference]: Start difference. First operand 12357 states and 13140 transitions. Second operand 4 states. [2019-11-20 00:41:55,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:41:55,186 INFO L93 Difference]: Finished difference Result 33723 states and 35839 transitions. [2019-11-20 00:41:55,186 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-20 00:41:55,186 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 838 [2019-11-20 00:41:55,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:41:55,203 INFO L225 Difference]: With dead ends: 33723 [2019-11-20 00:41:55,203 INFO L226 Difference]: Without dead ends: 21368 [2019-11-20 00:41:55,211 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 852 GetRequests, 836 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2019-11-20 00:41:55,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21368 states. [2019-11-20 00:41:55,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21368 to 18946. [2019-11-20 00:41:55,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18946 states. [2019-11-20 00:41:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18946 states to 18946 states and 20102 transitions. [2019-11-20 00:41:55,449 INFO L78 Accepts]: Start accepts. Automaton has 18946 states and 20102 transitions. Word has length 838 [2019-11-20 00:41:55,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:41:55,450 INFO L462 AbstractCegarLoop]: Abstraction has 18946 states and 20102 transitions. [2019-11-20 00:41:55,450 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-20 00:41:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 18946 states and 20102 transitions. [2019-11-20 00:41:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2019-11-20 00:41:55,471 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:41:55,472 INFO L410 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:41:55,672 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:41:55,673 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:41:55,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:41:55,674 INFO L82 PathProgramCache]: Analyzing trace with hash -712309912, now seen corresponding path program 1 times [2019-11-20 00:41:55,674 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:41:55,674 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847575740] [2019-11-20 00:41:55,674 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:41:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:41:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 745 proven. 0 refuted. 0 times theorem prover too weak. 574 trivial. 0 not checked. [2019-11-20 00:41:56,736 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847575740] [2019-11-20 00:41:56,736 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:41:56,737 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:41:56,737 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242191749] [2019-11-20 00:41:56,738 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:41:56,739 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:41:56,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:41:56,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:41:56,739 INFO L87 Difference]: Start difference. First operand 18946 states and 20102 transitions. Second operand 3 states. [2019-11-20 00:41:58,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:41:58,288 INFO L93 Difference]: Finished difference Result 42372 states and 44932 transitions. [2019-11-20 00:41:58,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:41:58,289 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 857 [2019-11-20 00:41:58,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:41:58,306 INFO L225 Difference]: With dead ends: 42372 [2019-11-20 00:41:58,306 INFO L226 Difference]: Without dead ends: 23428 [2019-11-20 00:41:58,315 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:41:58,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23428 states. [2019-11-20 00:41:58,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23428 to 18340. [2019-11-20 00:41:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18340 states. [2019-11-20 00:41:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18340 states to 18340 states and 19310 transitions. [2019-11-20 00:41:58,554 INFO L78 Accepts]: Start accepts. Automaton has 18340 states and 19310 transitions. Word has length 857 [2019-11-20 00:41:58,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:41:58,555 INFO L462 AbstractCegarLoop]: Abstraction has 18340 states and 19310 transitions. [2019-11-20 00:41:58,555 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:41:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 18340 states and 19310 transitions. [2019-11-20 00:41:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 911 [2019-11-20 00:41:58,580 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:41:58,581 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-20 00:41:58,581 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:41:58,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:41:58,582 INFO L82 PathProgramCache]: Analyzing trace with hash 579730196, now seen corresponding path program 1 times [2019-11-20 00:41:58,582 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:41:58,582 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619977048] [2019-11-20 00:41:58,582 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:41:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:42:00,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 753 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2019-11-20 00:42:00,193 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619977048] [2019-11-20 00:42:00,193 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:42:00,194 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 00:42:00,194 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541865647] [2019-11-20 00:42:00,196 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 00:42:00,196 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:42:00,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 00:42:00,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 00:42:00,197 INFO L87 Difference]: Start difference. First operand 18340 states and 19310 transitions. Second operand 5 states. [2019-11-20 00:42:03,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:42:03,150 INFO L93 Difference]: Finished difference Result 41765 states and 44004 transitions. [2019-11-20 00:42:03,151 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 00:42:03,151 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 910 [2019-11-20 00:42:03,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:42:03,172 INFO L225 Difference]: With dead ends: 41765 [2019-11-20 00:42:03,172 INFO L226 Difference]: Without dead ends: 23427 [2019-11-20 00:42:03,186 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 00:42:03,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23427 states. [2019-11-20 00:42:03,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23427 to 18937. [2019-11-20 00:42:03,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18937 states. [2019-11-20 00:42:03,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18937 states to 18937 states and 19827 transitions. [2019-11-20 00:42:03,407 INFO L78 Accepts]: Start accepts. Automaton has 18937 states and 19827 transitions. Word has length 910 [2019-11-20 00:42:03,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:42:03,408 INFO L462 AbstractCegarLoop]: Abstraction has 18937 states and 19827 transitions. [2019-11-20 00:42:03,408 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 00:42:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 18937 states and 19827 transitions. [2019-11-20 00:42:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 916 [2019-11-20 00:42:03,429 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:42:03,430 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2019-11-20 00:42:03,430 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:42:03,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:42:03,431 INFO L82 PathProgramCache]: Analyzing trace with hash 548599927, now seen corresponding path program 1 times [2019-11-20 00:42:03,431 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:42:03,432 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395248223] [2019-11-20 00:42:03,432 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:42:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:42:04,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 712 proven. 0 refuted. 0 times theorem prover too weak. 504 trivial. 0 not checked. [2019-11-20 00:42:04,282 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395248223] [2019-11-20 00:42:04,282 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:42:04,283 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:42:04,283 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100621325] [2019-11-20 00:42:04,283 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:42:04,284 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:42:04,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:42:04,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:42:04,284 INFO L87 Difference]: Start difference. First operand 18937 states and 19827 transitions. Second operand 3 states. [2019-11-20 00:42:05,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:42:05,702 INFO L93 Difference]: Finished difference Result 39663 states and 41557 transitions. [2019-11-20 00:42:05,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:42:05,703 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 915 [2019-11-20 00:42:05,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:42:05,720 INFO L225 Difference]: With dead ends: 39663 [2019-11-20 00:42:05,720 INFO L226 Difference]: Without dead ends: 20728 [2019-11-20 00:42:05,732 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:42:05,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20728 states. [2019-11-20 00:42:05,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20728 to 19230. [2019-11-20 00:42:05,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19230 states. [2019-11-20 00:42:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19230 states to 19230 states and 20115 transitions. [2019-11-20 00:42:05,950 INFO L78 Accepts]: Start accepts. Automaton has 19230 states and 20115 transitions. Word has length 915 [2019-11-20 00:42:05,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:42:05,951 INFO L462 AbstractCegarLoop]: Abstraction has 19230 states and 20115 transitions. [2019-11-20 00:42:05,951 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:42:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 19230 states and 20115 transitions. [2019-11-20 00:42:05,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 937 [2019-11-20 00:42:05,965 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:42:05,966 INFO L410 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 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] [2019-11-20 00:42:05,966 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:42:05,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:42:05,967 INFO L82 PathProgramCache]: Analyzing trace with hash -545182507, now seen corresponding path program 1 times [2019-11-20 00:42:05,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:42:05,967 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589354051] [2019-11-20 00:42:05,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:42:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:42:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 252 proven. 980 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 00:42:09,845 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589354051] [2019-11-20 00:42:09,845 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [371051293] [2019-11-20 00:42:09,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:42:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:42:10,133 INFO L255 TraceCheckSpWp]: Trace formula consists of 1063 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 00:42:10,144 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:42:10,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:42:10,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:42:11,654 WARN L860 $PredicateComparison]: unable to prove that (or (exists ((v_~a0~0_827 Int)) (let ((.cse0 (mod v_~a0~0_827 299926))) (and (<= .cse0 (+ c_~a0~0 300074)) (= .cse0 0) (<= (+ v_~a0~0_827 44) 0)))) (exists ((v_~a0~0_827 Int)) (let ((.cse1 (mod v_~a0~0_827 299926))) (and (<= .cse1 (+ c_~a0~0 600000)) (< v_~a0~0_827 0) (not (= .cse1 0)) (<= (+ v_~a0~0_827 44) 0)))) (exists ((v_~a0~0_827 Int)) (and (<= (mod v_~a0~0_827 299926) (+ c_~a0~0 300074)) (<= 0 v_~a0~0_827) (<= (+ v_~a0~0_827 44) 0)))) is different from true [2019-11-20 00:42:13,106 WARN L860 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_4 Int)) (and (<= 0 v_prenex_4) (<= (+ v_prenex_4 44) 0) (<= (mod v_prenex_4 299926) (+ c_~a0~0 300074)))) (exists ((v_~a0~0_827 Int)) (let ((.cse0 (mod v_~a0~0_827 299926))) (and (<= .cse0 (+ c_~a0~0 300074)) (= .cse0 0) (<= (+ v_~a0~0_827 44) 0)))) (exists ((v_prenex_3 Int)) (let ((.cse1 (mod v_prenex_3 299926))) (and (<= .cse1 (+ c_~a0~0 600000)) (<= (+ v_prenex_3 44) 0) (not (= .cse1 0)) (< v_prenex_3 0))))) is different from true [2019-11-20 00:42:13,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-11-20 00:42:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 480 trivial. 630 not checked. [2019-11-20 00:42:18,148 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 00:42:18,149 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 5] total 14 [2019-11-20 00:42:18,149 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487185037] [2019-11-20 00:42:18,150 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-11-20 00:42:18,151 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:42:18,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-11-20 00:42:18,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=113, Unknown=2, NotChecked=46, Total=210 [2019-11-20 00:42:18,151 INFO L87 Difference]: Start difference. First operand 19230 states and 20115 transitions. Second operand 15 states. [2019-11-20 00:42:30,519 WARN L191 SmtUtils]: Spent 6.17 s on a formula simplification. DAG size of input: 31 DAG size of output: 22 [2019-11-20 00:42:46,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:42:46,600 INFO L93 Difference]: Finished difference Result 59702 states and 62259 transitions. [2019-11-20 00:42:46,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2019-11-20 00:42:46,600 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 936 [2019-11-20 00:42:46,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:42:46,631 INFO L225 Difference]: With dead ends: 59702 [2019-11-20 00:42:46,631 INFO L226 Difference]: Without dead ends: 40474 [2019-11-20 00:42:46,642 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 972 GetRequests, 933 SyntacticMatches, 2 SemanticMatches, 37 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 292 ImplicationChecksByTransitivity, 12.7s TimeCoverageRelationStatistics Valid=287, Invalid=1050, Unknown=3, NotChecked=142, Total=1482 [2019-11-20 00:42:46,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40474 states. [2019-11-20 00:42:46,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40474 to 22525. [2019-11-20 00:42:46,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22525 states. [2019-11-20 00:42:46,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22525 states to 22525 states and 23482 transitions. [2019-11-20 00:42:46,997 INFO L78 Accepts]: Start accepts. Automaton has 22525 states and 23482 transitions. Word has length 936 [2019-11-20 00:42:46,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:42:46,997 INFO L462 AbstractCegarLoop]: Abstraction has 22525 states and 23482 transitions. [2019-11-20 00:42:46,997 INFO L463 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-11-20 00:42:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 22525 states and 23482 transitions. [2019-11-20 00:42:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1075 [2019-11-20 00:42:47,023 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:42:47,025 INFO L410 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:42:47,230 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:42:47,231 INFO L410 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:42:47,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:42:47,232 INFO L82 PathProgramCache]: Analyzing trace with hash -1512958179, now seen corresponding path program 1 times [2019-11-20 00:42:47,232 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:42:47,232 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287209839] [2019-11-20 00:42:47,233 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:42:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:42:48,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 1294 proven. 0 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2019-11-20 00:42:48,484 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287209839] [2019-11-20 00:42:48,485 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:42:48,485 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:42:48,485 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496592729] [2019-11-20 00:42:48,486 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:42:48,486 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:42:48,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:42:48,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:42:48,487 INFO L87 Difference]: Start difference. First operand 22525 states and 23482 transitions. Second operand 3 states. [2019-11-20 00:42:50,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:42:50,022 INFO L93 Difference]: Finished difference Result 45658 states and 47584 transitions. [2019-11-20 00:42:50,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:42:50,023 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1074 [2019-11-20 00:42:50,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:42:50,042 INFO L225 Difference]: With dead ends: 45658 [2019-11-20 00:42:50,042 INFO L226 Difference]: Without dead ends: 23434 [2019-11-20 00:42:50,052 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:42:50,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23434 states. [2019-11-20 00:42:50,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23434 to 22522. [2019-11-20 00:42:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22522 states. [2019-11-20 00:42:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22522 states to 22522 states and 23430 transitions. [2019-11-20 00:42:50,297 INFO L78 Accepts]: Start accepts. Automaton has 22522 states and 23430 transitions. Word has length 1074 [2019-11-20 00:42:50,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:42:50,298 INFO L462 AbstractCegarLoop]: Abstraction has 22522 states and 23430 transitions. [2019-11-20 00:42:50,298 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:42:50,298 INFO L276 IsEmpty]: Start isEmpty. Operand 22522 states and 23430 transitions. [2019-11-20 00:42:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1176 [2019-11-20 00:42:50,330 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:42:50,331 INFO L410 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 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] [2019-11-20 00:42:50,332 INFO L410 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:42:50,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:42:50,332 INFO L82 PathProgramCache]: Analyzing trace with hash -719744305, now seen corresponding path program 1 times [2019-11-20 00:42:50,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:42:50,333 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745570519] [2019-11-20 00:42:50,333 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:42:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:42:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 102 proven. 1210 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2019-11-20 00:42:53,203 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745570519] [2019-11-20 00:42:53,203 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [15252236] [2019-11-20 00:42:53,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:42:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:42:53,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 1326 conjuncts, 5 conjunts are in the unsatisfiable core [2019-11-20 00:42:53,561 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:42:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 82 proven. 1230 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2019-11-20 00:42:55,704 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 00:42:55,705 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 8 [2019-11-20 00:42:55,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239081485] [2019-11-20 00:42:55,707 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-11-20 00:42:55,707 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:42:55,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-11-20 00:42:55,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=38, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:42:55,707 INFO L87 Difference]: Start difference. First operand 22522 states and 23430 transitions. Second operand 9 states. [2019-11-20 00:43:00,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:43:00,792 INFO L93 Difference]: Finished difference Result 33619 states and 34925 transitions. [2019-11-20 00:43:00,793 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-11-20 00:43:00,793 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1175 [2019-11-20 00:43:00,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:43:00,827 INFO L225 Difference]: With dead ends: 33619 [2019-11-20 00:43:00,828 INFO L226 Difference]: Without dead ends: 33617 [2019-11-20 00:43:00,837 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1179 GetRequests, 1172 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=38, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:43:00,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33617 states. [2019-11-20 00:43:01,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33617 to 30314. [2019-11-20 00:43:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30314 states. [2019-11-20 00:43:01,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30314 states to 30314 states and 31508 transitions. [2019-11-20 00:43:01,301 INFO L78 Accepts]: Start accepts. Automaton has 30314 states and 31508 transitions. Word has length 1175 [2019-11-20 00:43:01,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:43:01,302 INFO L462 AbstractCegarLoop]: Abstraction has 30314 states and 31508 transitions. [2019-11-20 00:43:01,302 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-11-20 00:43:01,302 INFO L276 IsEmpty]: Start isEmpty. Operand 30314 states and 31508 transitions. [2019-11-20 00:43:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1738 [2019-11-20 00:43:01,349 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:43:01,350 INFO L410 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 3, 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] [2019-11-20 00:43:01,550 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:43:01,551 INFO L410 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:43:01,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:43:01,551 INFO L82 PathProgramCache]: Analyzing trace with hash 1262147254, now seen corresponding path program 1 times [2019-11-20 00:43:01,551 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:43:01,552 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182666077] [2019-11-20 00:43:01,552 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:43:01,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:43:03,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5256 backedges. 3020 proven. 0 refuted. 0 times theorem prover too weak. 2236 trivial. 0 not checked. [2019-11-20 00:43:03,695 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182666077] [2019-11-20 00:43:03,695 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:43:03,695 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-20 00:43:03,696 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083376409] [2019-11-20 00:43:03,697 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:43:03,698 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:43:03,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:43:03,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:43:03,698 INFO L87 Difference]: Start difference. First operand 30314 states and 31508 transitions. Second operand 3 states. [2019-11-20 00:43:05,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:43:05,277 INFO L93 Difference]: Finished difference Result 61529 states and 63963 transitions. [2019-11-20 00:43:05,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:43:05,278 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1737 [2019-11-20 00:43:05,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:43:05,309 INFO L225 Difference]: With dead ends: 61529 [2019-11-20 00:43:05,309 INFO L226 Difference]: Without dead ends: 33611 [2019-11-20 00:43:05,324 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-20 00:43:05,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33611 states. [2019-11-20 00:43:05,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33611 to 30607. [2019-11-20 00:43:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30607 states. [2019-11-20 00:43:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30607 states to 30607 states and 31756 transitions. [2019-11-20 00:43:05,724 INFO L78 Accepts]: Start accepts. Automaton has 30607 states and 31756 transitions. Word has length 1737 [2019-11-20 00:43:05,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:43:05,725 INFO L462 AbstractCegarLoop]: Abstraction has 30607 states and 31756 transitions. [2019-11-20 00:43:05,725 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:43:05,725 INFO L276 IsEmpty]: Start isEmpty. Operand 30607 states and 31756 transitions. [2019-11-20 00:43:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1769 [2019-11-20 00:43:05,771 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:43:05,772 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:43:05,772 INFO L410 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:43:05,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:43:05,773 INFO L82 PathProgramCache]: Analyzing trace with hash 833039909, now seen corresponding path program 1 times [2019-11-20 00:43:05,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:43:05,773 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620813926] [2019-11-20 00:43:05,773 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:43:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:43:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5967 backedges. 4433 proven. 0 refuted. 0 times theorem prover too weak. 1534 trivial. 0 not checked. [2019-11-20 00:43:08,542 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620813926] [2019-11-20 00:43:08,542 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 00:43:08,543 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-20 00:43:08,543 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360116785] [2019-11-20 00:43:08,545 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-20 00:43:08,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:43:08,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-20 00:43:08,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 00:43:08,546 INFO L87 Difference]: Start difference. First operand 30607 states and 31756 transitions. Second operand 5 states. [2019-11-20 00:43:11,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:43:11,426 INFO L93 Difference]: Finished difference Result 66302 states and 68760 transitions. [2019-11-20 00:43:11,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 00:43:11,426 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 1768 [2019-11-20 00:43:11,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:43:11,456 INFO L225 Difference]: With dead ends: 66302 [2019-11-20 00:43:11,456 INFO L226 Difference]: Without dead ends: 35986 [2019-11-20 00:43:11,469 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-11-20 00:43:11,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35986 states. [2019-11-20 00:43:11,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35986 to 29100. [2019-11-20 00:43:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29100 states. [2019-11-20 00:43:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29100 states to 29100 states and 30162 transitions. [2019-11-20 00:43:11,856 INFO L78 Accepts]: Start accepts. Automaton has 29100 states and 30162 transitions. Word has length 1768 [2019-11-20 00:43:11,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:43:11,857 INFO L462 AbstractCegarLoop]: Abstraction has 29100 states and 30162 transitions. [2019-11-20 00:43:11,857 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-20 00:43:11,857 INFO L276 IsEmpty]: Start isEmpty. Operand 29100 states and 30162 transitions. [2019-11-20 00:43:11,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1831 [2019-11-20 00:43:11,904 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:43:11,905 INFO L410 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:43:11,906 INFO L410 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:43:11,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:43:11,907 INFO L82 PathProgramCache]: Analyzing trace with hash -217844823, now seen corresponding path program 1 times [2019-11-20 00:43:11,907 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:43:11,907 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571744128] [2019-11-20 00:43:11,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:43:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:43:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 5986 backedges. 3813 proven. 330 refuted. 0 times theorem prover too weak. 1843 trivial. 0 not checked. [2019-11-20 00:43:15,793 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571744128] [2019-11-20 00:43:15,793 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2145139147] [2019-11-20 00:43:15,793 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:43:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:43:16,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 2089 conjuncts, 2 conjunts are in the unsatisfiable core [2019-11-20 00:43:16,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:43:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5986 backedges. 3879 proven. 0 refuted. 0 times theorem prover too weak. 2107 trivial. 0 not checked. [2019-11-20 00:43:18,370 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-11-20 00:43:18,372 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2019-11-20 00:43:18,372 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904407535] [2019-11-20 00:43:18,373 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-20 00:43:18,373 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:43:18,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-20 00:43:18,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:43:18,374 INFO L87 Difference]: Start difference. First operand 29100 states and 30162 transitions. Second operand 3 states. [2019-11-20 00:43:19,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:43:19,801 INFO L93 Difference]: Finished difference Result 57598 states and 59713 transitions. [2019-11-20 00:43:19,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-20 00:43:19,802 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1830 [2019-11-20 00:43:19,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:43:19,829 INFO L225 Difference]: With dead ends: 57598 [2019-11-20 00:43:19,829 INFO L226 Difference]: Without dead ends: 29098 [2019-11-20 00:43:19,843 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 1843 GetRequests, 1831 SyntacticMatches, 5 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-11-20 00:43:19,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29098 states. [2019-11-20 00:43:20,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29098 to 23402. [2019-11-20 00:43:20,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23402 states. [2019-11-20 00:43:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23402 states to 23402 states and 23979 transitions. [2019-11-20 00:43:20,154 INFO L78 Accepts]: Start accepts. Automaton has 23402 states and 23979 transitions. Word has length 1830 [2019-11-20 00:43:20,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:43:20,155 INFO L462 AbstractCegarLoop]: Abstraction has 23402 states and 23979 transitions. [2019-11-20 00:43:20,155 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-20 00:43:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 23402 states and 23979 transitions. [2019-11-20 00:43:20,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2187 [2019-11-20 00:43:20,200 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 00:43:20,202 INFO L410 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 5, 5, 5, 5, 5, 5, 5, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 00:43:20,402 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:43:20,403 INFO L410 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 00:43:20,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:43:20,404 INFO L82 PathProgramCache]: Analyzing trace with hash -2029898253, now seen corresponding path program 1 times [2019-11-20 00:43:20,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 00:43:20,404 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865276974] [2019-11-20 00:43:20,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 00:43:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:43:29,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8432 backedges. 4218 proven. 3383 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2019-11-20 00:43:29,249 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865276974] [2019-11-20 00:43:29,249 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [461065059] [2019-11-20 00:43:29,249 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:43:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 00:43:29,878 INFO L255 TraceCheckSpWp]: Trace formula consists of 2461 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-20 00:43:29,893 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 00:43:29,938 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:43:29,939 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 00:43:38,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8432 backedges. 4164 proven. 370 refuted. 0 times theorem prover too weak. 3898 trivial. 0 not checked. [2019-11-20 00:43:38,100 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-11-20 00:43:38,102 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5] total 17 [2019-11-20 00:43:38,102 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889471358] [2019-11-20 00:43:38,105 INFO L442 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-11-20 00:43:38,106 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 00:43:38,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-11-20 00:43:38,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=203, Unknown=0, NotChecked=0, Total=272 [2019-11-20 00:43:38,107 INFO L87 Difference]: Start difference. First operand 23402 states and 23979 transitions. Second operand 17 states. [2019-11-20 00:43:55,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 00:43:55,500 INFO L93 Difference]: Finished difference Result 51609 states and 52898 transitions. [2019-11-20 00:43:55,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2019-11-20 00:43:55,501 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 2186 [2019-11-20 00:43:55,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 00:43:55,502 INFO L225 Difference]: With dead ends: 51609 [2019-11-20 00:43:55,502 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 00:43:55,515 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 2232 GetRequests, 2199 SyntacticMatches, 3 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 223 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=265, Invalid=727, Unknown=0, NotChecked=0, Total=992 [2019-11-20 00:43:55,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 00:43:55,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 00:43:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 00:43:55,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 00:43:55,516 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2186 [2019-11-20 00:43:55,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 00:43:55,516 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 00:43:55,517 INFO L463 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-11-20 00:43:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 00:43:55,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 00:43:55,717 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-20 00:43:55,722 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 00:43:57,375 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 810 DAG size of output: 705 [2019-11-20 00:43:58,538 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 810 DAG size of output: 705 [2019-11-20 00:43:59,544 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 781 DAG size of output: 684 [2019-11-20 00:45:01,022 WARN L191 SmtUtils]: Spent 1.02 m on a formula simplification. DAG size of input: 683 DAG size of output: 192 [2019-11-20 00:45:57,305 WARN L191 SmtUtils]: Spent 56.28 s on a formula simplification. DAG size of input: 683 DAG size of output: 192 [2019-11-20 00:46:48,760 WARN L191 SmtUtils]: Spent 51.45 s on a formula simplification. DAG size of input: 663 DAG size of output: 190 [2019-11-20 00:46:48,763 INFO L444 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,763 INFO L444 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,763 INFO L444 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,764 INFO L444 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,765 INFO L444 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,766 INFO L444 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,767 INFO L444 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2019-11-20 00:46:48,768 INFO L444 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,769 INFO L444 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 136) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,770 INFO L444 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,771 INFO L444 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,772 INFO L444 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,773 INFO L444 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2019-11-20 00:46:48,774 INFO L444 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,775 INFO L444 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,776 INFO L444 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2019-11-20 00:46:48,777 INFO L444 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,778 INFO L444 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,779 INFO L444 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,780 INFO L444 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L440 ceAbstractionStarter]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse29 (+ ~a4~0 86))) (let ((.cse0 (<= .cse29 0)) (.cse28 (+ ~a0~0 61))) (let ((.cse14 (<= 2 ~a2~0)) (.cse16 (<= ~a2~0 2)) (.cse11 (+ ~a0~0 44)) (.cse22 (+ ~a29~0 144)) (.cse21 (not (= 5 ~a2~0))) (.cse27 (let ((.cse32 (not (= ~a2~0 2))) (.cse33 (< 0 .cse28))) (or (and .cse0 .cse32) (and .cse33 .cse0) (and .cse32 .cse33)))) (.cse3 (<= (+ ~a4~0 42) 0)) (.cse25 (exists ((v_prenex_2 Int)) (let ((.cse30 (* v_prenex_2 9))) (let ((.cse31 (div .cse30 10))) (and (= 0 (mod .cse30 10)) (<= 0 .cse31) (<= ~a29~0 (+ (mod .cse31 29) 14))))))) (.cse10 (+ ~a29~0 16))) (let ((.cse17 (= 3 ~a2~0)) (.cse13 (< 0 .cse10)) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse9 (< 0 (+ ~a0~0 147))) (.cse1 (and .cse21 .cse27 .cse3 .cse25)) (.cse18 (<= 0 (+ ~a0~0 379402))) (.cse15 (exists ((v_~a0~0_826 Int)) (and (not (= (mod (+ v_~a0~0_826 2) 5) 0)) (<= (+ ~a0~0 101) (div (+ v_~a0~0_826 (- 38)) 5)) (<= (+ v_~a0~0_826 61) 0) (< v_~a0~0_826 38)))) (.cse4 (<= (+ ~a0~0 99) 0)) (.cse8 (= ~a2~0 1)) (.cse23 (< 0 .cse29)) (.cse5 (< 0 .cse22)) (.cse12 (exists ((v_~a29~0_894 Int)) (and (<= 416279 v_~a29~0_894) (<= ~a29~0 (+ (mod (+ v_~a29~0_894 16) 29) 13))))) (.cse6 (<= 0 (+ ~a0~0 595423))) (.cse24 (<= .cse28 0)) (.cse2 (<= 4 ~a2~0)) (.cse19 (<= 0 .cse11)) (.cse20 (or (and .cse14 .cse27 .cse16) (and .cse14 .cse16 .cse0 .cse25)))) (or (and .cse0 (<= 239981 ~a0~0) .cse1 .cse2) (and .cse3 .cse4 .cse2 .cse5 .cse6) (and .cse7 .cse3 .cse8 .cse9) (and .cse8 (<= (+ ~a4~0 89) 0) (<= .cse10 0) (<= 0 (+ ~a29~0 127)) (= 0 .cse11)) (and (and .cse2 (and .cse0 .cse12)) .cse13) (and (and .cse14 .cse15 .cse3 .cse16) .cse6) (and (and .cse3 .cse17) .cse4) (and .cse7 .cse3 .cse2 .cse5 .cse18) (and .cse19 .cse5 .cse20) (and (and .cse21 .cse2 .cse15 .cse3) .cse18) (and .cse0 (and (<= .cse22 0) .cse17)) (and .cse13 (and .cse0 (and .cse19 .cse14))) (and .cse3 (and .cse14 .cse7 .cse23 .cse16 .cse9) .cse5) (and .cse0 .cse24 .cse25) (and .cse2 .cse9 .cse3 .cse4) (and (and .cse0 (and .cse1 .cse5)) .cse2) (and .cse15 .cse0) (and .cse5 .cse18 (and .cse15 .cse3 .cse8)) (and (= 4 ~a2~0) (exists ((v_~a0~0_831 Int)) (let ((.cse26 (* v_~a0~0_831 9))) (and (= (mod .cse26 10) 0) (<= (div .cse26 10) (+ ~a0~0 595384)) (< 0 (+ v_~a0~0_831 61))))) .cse3 .cse4 .cse5) (and (and .cse3 (and .cse8 .cse23 .cse5) .cse12) .cse6) (and .cse27 .cse24) (and .cse2 (exists ((v_~a0~0_825 Int)) (and (< (* 10 v_~a0~0_825) 0) (<= (+ ~a0~0 386229) (* 5 (div (* v_~a0~0_825 10) 4))) (<= (+ v_~a0~0_825 61) 0) (not (= 0 (mod (* v_~a0~0_825 2) 4))))) (<= 0 (+ ~a0~0 561521)) .cse3) (and .cse19 (and .cse20 (not (= 4 ULTIMATE.start_calculate_output_~input))))))))) [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,781 INFO L444 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L447 ceAbstractionStarter]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2019-11-20 00:46:48,782 INFO L444 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,783 INFO L444 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2019-11-20 00:46:48,784 INFO L444 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2019-11-20 00:46:48,784 INFO L444 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,784 INFO L444 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,785 INFO L444 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,785 INFO L444 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,785 INFO L444 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,785 INFO L444 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,786 INFO L440 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse31 (+ ~a4~0 86))) (let ((.cse0 (<= .cse31 0)) (.cse29 (+ ~a0~0 61))) (let ((.cse12 (+ ~a0~0 44)) (.cse15 (<= 2 ~a2~0)) (.cse17 (<= ~a2~0 2)) (.cse23 (not (= 5 ~a2~0))) (.cse28 (let ((.cse34 (not (= ~a2~0 2))) (.cse35 (< 0 .cse29))) (or (and .cse0 .cse34) (and .cse35 .cse0) (and .cse34 .cse35)))) (.cse3 (<= (+ ~a4~0 42) 0)) (.cse26 (exists ((v_prenex_2 Int)) (let ((.cse32 (* v_prenex_2 9))) (let ((.cse33 (div .cse32 10))) (and (= 0 (mod .cse32 10)) (<= 0 .cse33) (<= ~a29~0 (+ (mod .cse33 29) 14))))))) (.cse30 (+ ~a29~0 144)) (.cse11 (+ ~a29~0 16)) (.cse8 (= ~a2~0 1))) (let ((.cse10 (and .cse0 .cse8)) (.cse14 (< 0 .cse11)) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse9 (< 0 (+ ~a0~0 147))) (.cse22 (<= .cse30 0)) (.cse18 (= 3 ~a2~0)) (.cse1 (and .cse23 .cse28 .cse3 .cse26)) (.cse21 (or (and .cse15 .cse28 .cse17) (and .cse15 .cse17 .cse0 .cse26))) (.cse20 (<= 0 .cse12)) (.cse19 (<= 0 (+ ~a0~0 379402))) (.cse16 (exists ((v_~a0~0_826 Int)) (and (not (= (mod (+ v_~a0~0_826 2) 5) 0)) (<= (+ ~a0~0 101) (div (+ v_~a0~0_826 (- 38)) 5)) (<= (+ v_~a0~0_826 61) 0) (< v_~a0~0_826 38)))) (.cse4 (<= (+ ~a0~0 99) 0)) (.cse24 (< 0 .cse31)) (.cse5 (< 0 .cse30)) (.cse13 (exists ((v_~a29~0_894 Int)) (and (<= 416279 v_~a29~0_894) (<= ~a29~0 (+ (mod (+ v_~a29~0_894 16) 29) 13))))) (.cse6 (<= 0 (+ ~a0~0 595423))) (.cse25 (<= .cse29 0)) (.cse2 (<= 4 ~a2~0))) (or (and .cse0 (<= 239981 ~a0~0) .cse1 .cse2) (and .cse3 .cse4 .cse2 .cse5 .cse6) (and .cse7 .cse3 .cse8 .cse9) (and .cse10 (<= (+ ~a4~0 89) 0) (<= .cse11 0) (<= 0 (+ ~a29~0 127)) (= 0 .cse12)) (and (and .cse2 (and .cse0 .cse13)) .cse14) (and (and .cse15 .cse16 .cse3 .cse17) .cse6) (and (and .cse3 .cse18) .cse4) (and .cse7 .cse3 .cse2 .cse5 .cse19) (and .cse20 .cse5 .cse21) (and .cse10 .cse22) (and (and .cse23 .cse2 .cse16 .cse3) .cse19) (and .cse14 (and .cse0 (and .cse20 .cse15))) (and .cse3 (and .cse15 .cse7 .cse24 .cse17 .cse9) .cse5) (and .cse0 .cse25 .cse26) (and .cse2 .cse9 .cse3 .cse4) (and .cse0 (and .cse22 .cse18)) (and (and .cse0 (and .cse1 .cse5)) .cse2) (and (and .cse21 (not (= 4 ULTIMATE.start_calculate_output_~input))) .cse20) (and .cse16 .cse0) (and .cse5 .cse19 (and .cse16 .cse3 .cse8)) (and (= 4 ~a2~0) (exists ((v_~a0~0_831 Int)) (let ((.cse27 (* v_~a0~0_831 9))) (and (= (mod .cse27 10) 0) (<= (div .cse27 10) (+ ~a0~0 595384)) (< 0 (+ v_~a0~0_831 61))))) .cse3 .cse4 .cse5) (and (and .cse3 (and .cse8 .cse24 .cse5) .cse13) .cse6) (and .cse28 .cse25) (and .cse2 (exists ((v_~a0~0_825 Int)) (and (< (* 10 v_~a0~0_825) 0) (<= (+ ~a0~0 386229) (* 5 (div (* v_~a0~0_825 10) 4))) (<= (+ v_~a0~0_825 61) 0) (not (= 0 (mod (* v_~a0~0_825 2) 4))))) (<= 0 (+ ~a0~0 561521)) .cse3)))))) [2019-11-20 00:46:48,786 INFO L444 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,786 INFO L444 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-11-20 00:46:48,787 INFO L444 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2019-11-20 00:46:48,787 INFO L444 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,787 INFO L444 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,787 INFO L444 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,787 INFO L444 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,787 INFO L444 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,788 INFO L444 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,788 INFO L444 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-11-20 00:46:48,788 INFO L444 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2019-11-20 00:46:48,788 INFO L444 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,788 INFO L444 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,789 INFO L444 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2019-11-20 00:46:48,789 INFO L444 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,789 INFO L444 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,789 INFO L444 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,789 INFO L444 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,789 INFO L444 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,790 INFO L444 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,790 INFO L444 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2019-11-20 00:46:48,790 INFO L444 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2019-11-20 00:46:48,790 INFO L444 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,790 INFO L444 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,790 INFO L444 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,791 INFO L444 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,791 INFO L444 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,791 INFO L444 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,791 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 00:46:48,791 INFO L444 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2019-11-20 00:46:48,791 INFO L444 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,792 INFO L444 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2019-11-20 00:46:48,792 INFO L444 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,792 INFO L444 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,792 INFO L444 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,792 INFO L444 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,792 INFO L444 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,793 INFO L444 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,793 INFO L444 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,793 INFO L444 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2019-11-20 00:46:48,793 INFO L444 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2019-11-20 00:46:48,793 INFO L444 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,793 INFO L444 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,794 INFO L444 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,794 INFO L444 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,794 INFO L444 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,794 INFO L444 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,794 INFO L444 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,794 INFO L444 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-11-20 00:46:48,795 INFO L444 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2019-11-20 00:46:48,795 INFO L444 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,795 INFO L444 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,795 INFO L444 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,795 INFO L444 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,795 INFO L444 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,796 INFO L444 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,796 INFO L444 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,796 INFO L444 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2019-11-20 00:46:48,796 INFO L444 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2019-11-20 00:46:48,796 INFO L444 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,796 INFO L444 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2019-11-20 00:46:48,797 INFO L444 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2019-11-20 00:46:48,797 INFO L444 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,797 INFO L444 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,797 INFO L444 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,797 INFO L444 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,797 INFO L444 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,798 INFO L444 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,798 INFO L440 ceAbstractionStarter]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse31 (+ ~a4~0 86))) (let ((.cse0 (<= .cse31 0)) (.cse29 (+ ~a0~0 61))) (let ((.cse12 (+ ~a0~0 44)) (.cse15 (<= 2 ~a2~0)) (.cse17 (<= ~a2~0 2)) (.cse23 (not (= 5 ~a2~0))) (.cse28 (let ((.cse34 (not (= ~a2~0 2))) (.cse35 (< 0 .cse29))) (or (and .cse0 .cse34) (and .cse35 .cse0) (and .cse34 .cse35)))) (.cse3 (<= (+ ~a4~0 42) 0)) (.cse26 (exists ((v_prenex_2 Int)) (let ((.cse32 (* v_prenex_2 9))) (let ((.cse33 (div .cse32 10))) (and (= 0 (mod .cse32 10)) (<= 0 .cse33) (<= ~a29~0 (+ (mod .cse33 29) 14))))))) (.cse30 (+ ~a29~0 144)) (.cse11 (+ ~a29~0 16)) (.cse8 (= ~a2~0 1))) (let ((.cse10 (and .cse0 .cse8)) (.cse14 (< 0 .cse11)) (.cse7 (<= (+ ~a0~0 98) 0)) (.cse9 (< 0 (+ ~a0~0 147))) (.cse22 (<= .cse30 0)) (.cse18 (= 3 ~a2~0)) (.cse1 (and .cse23 .cse28 .cse3 .cse26)) (.cse21 (or (and .cse15 .cse28 .cse17) (and .cse15 .cse17 .cse0 .cse26))) (.cse20 (<= 0 .cse12)) (.cse19 (<= 0 (+ ~a0~0 379402))) (.cse16 (exists ((v_~a0~0_826 Int)) (and (not (= (mod (+ v_~a0~0_826 2) 5) 0)) (<= (+ ~a0~0 101) (div (+ v_~a0~0_826 (- 38)) 5)) (<= (+ v_~a0~0_826 61) 0) (< v_~a0~0_826 38)))) (.cse4 (<= (+ ~a0~0 99) 0)) (.cse24 (< 0 .cse31)) (.cse5 (< 0 .cse30)) (.cse13 (exists ((v_~a29~0_894 Int)) (and (<= 416279 v_~a29~0_894) (<= ~a29~0 (+ (mod (+ v_~a29~0_894 16) 29) 13))))) (.cse6 (<= 0 (+ ~a0~0 595423))) (.cse25 (<= .cse29 0)) (.cse2 (<= 4 ~a2~0))) (or (and .cse0 (<= 239981 ~a0~0) .cse1 .cse2) (and .cse3 .cse4 .cse2 .cse5 .cse6) (and .cse7 .cse3 .cse8 .cse9) (and .cse10 (<= (+ ~a4~0 89) 0) (<= .cse11 0) (<= 0 (+ ~a29~0 127)) (= 0 .cse12)) (and (and .cse2 (and .cse0 .cse13)) .cse14) (and (and .cse15 .cse16 .cse3 .cse17) .cse6) (and (and .cse3 .cse18) .cse4) (and .cse7 .cse3 .cse2 .cse5 .cse19) (and .cse20 .cse5 .cse21) (and .cse10 .cse22) (and (and .cse23 .cse2 .cse16 .cse3) .cse19) (and .cse14 (and .cse0 (and .cse20 .cse15))) (and .cse3 (and .cse15 .cse7 .cse24 .cse17 .cse9) .cse5) (and .cse0 .cse25 .cse26) (and .cse2 .cse9 .cse3 .cse4) (and .cse0 (and .cse22 .cse18)) (and (and .cse0 (and .cse1 .cse5)) .cse2) (and (and .cse21 (not (= 4 ULTIMATE.start_calculate_output_~input))) .cse20) (and .cse16 .cse0) (and .cse5 .cse19 (and .cse16 .cse3 .cse8)) (and (= 4 ~a2~0) (exists ((v_~a0~0_831 Int)) (let ((.cse27 (* v_~a0~0_831 9))) (and (= (mod .cse27 10) 0) (<= (div .cse27 10) (+ ~a0~0 595384)) (< 0 (+ v_~a0~0_831 61))))) .cse3 .cse4 .cse5) (and (and .cse3 (and .cse8 .cse24 .cse5) .cse13) .cse6) (and .cse28 .cse25) (and .cse2 (exists ((v_~a0~0_825 Int)) (and (< (* 10 v_~a0~0_825) 0) (<= (+ ~a0~0 386229) (* 5 (div (* v_~a0~0_825 10) 4))) (<= (+ v_~a0~0_825 61) 0) (not (= 0 (mod (* v_~a0~0_825 2) 4))))) (<= 0 (+ ~a0~0 561521)) .cse3)))))) [2019-11-20 00:46:48,799 INFO L444 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2019-11-20 00:46:48,799 INFO L444 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2019-11-20 00:46:48,799 INFO L444 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,799 INFO L444 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,799 INFO L444 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,800 INFO L444 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,800 INFO L444 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,800 INFO L444 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,800 INFO L444 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,800 INFO L444 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,801 INFO L444 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2019-11-20 00:46:48,801 INFO L444 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2019-11-20 00:46:48,801 INFO L444 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,801 INFO L444 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2019-11-20 00:46:48,801 INFO L444 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2019-11-20 00:46:48,801 INFO L444 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,802 INFO L444 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,802 INFO L444 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,802 INFO L444 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,802 INFO L444 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,802 INFO L444 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,802 INFO L444 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2019-11-20 00:46:48,803 INFO L444 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,803 INFO L444 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,803 INFO L444 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,803 INFO L444 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,803 INFO L444 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2019-11-20 00:46:48,803 INFO L444 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2019-11-20 00:46:48,804 INFO L444 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2019-11-20 00:46:48,804 INFO L444 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,804 INFO L444 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2019-11-20 00:46:48,804 INFO L444 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2019-11-20 00:46:48,804 INFO L444 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,805 INFO L444 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,805 INFO L444 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,805 INFO L444 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,805 INFO L444 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,805 INFO L444 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,805 INFO L444 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,805 INFO L444 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-11-20 00:46:48,806 INFO L444 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,806 INFO L444 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,806 INFO L444 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,806 INFO L444 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,806 INFO L444 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2019-11-20 00:46:48,806 INFO L444 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,807 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 00:46:48,807 INFO L444 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,807 INFO L444 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,807 INFO L444 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,807 INFO L444 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,807 INFO L444 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,808 INFO L444 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,808 INFO L444 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,808 INFO L444 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,808 INFO L444 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,808 INFO L444 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2019-11-20 00:46:48,808 INFO L444 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2019-11-20 00:46:48,809 INFO L444 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,809 INFO L444 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2019-11-20 00:46:48,809 INFO L444 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,809 INFO L444 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,809 INFO L444 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,809 INFO L444 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2019-11-20 00:46:48,810 INFO L444 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,810 INFO L444 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,810 INFO L444 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,810 INFO L444 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,810 INFO L444 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,810 INFO L444 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,811 INFO L444 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,811 INFO L444 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2019-11-20 00:46:48,811 INFO L444 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2019-11-20 00:46:48,811 INFO L444 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,811 INFO L444 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,811 INFO L444 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,812 INFO L444 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2019-11-20 00:46:48,812 INFO L444 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,812 INFO L444 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,812 INFO L444 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,812 INFO L444 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,812 INFO L444 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,813 INFO L444 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2019-11-20 00:46:48,813 INFO L444 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,813 INFO L444 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,813 INFO L444 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2019-11-20 00:46:48,813 INFO L444 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2019-11-20 00:46:48,813 INFO L444 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,814 INFO L444 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2019-11-20 00:46:48,814 INFO L444 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2019-11-20 00:46:48,814 INFO L444 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,814 INFO L444 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2019-11-20 00:46:48,814 INFO L444 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,814 INFO L444 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2019-11-20 00:46:48,815 INFO L444 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2019-11-20 00:46:48,815 INFO L444 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,815 INFO L444 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,815 INFO L444 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2019-11-20 00:46:48,815 INFO L444 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2019-11-20 00:46:48,815 INFO L444 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2019-11-20 00:46:48,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,829 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,829 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,830 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,831 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,831 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,832 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,832 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,833 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,833 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,845 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,845 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,846 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,846 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,864 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,864 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,865 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,865 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,866 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,866 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,870 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,870 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,871 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,871 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,871 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,872 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,872 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,872 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,887 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,887 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,895 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,895 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,895 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,896 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,896 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,896 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,897 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,897 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,897 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,901 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,906 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,906 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,906 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,913 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,914 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,914 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,914 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,920 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,920 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,924 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,925 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,925 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,925 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,926 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,926 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,927 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,927 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,927 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,928 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,928 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,928 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,929 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,929 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,929 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,930 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,931 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,932 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,932 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,932 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,933 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,933 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,933 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,934 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,934 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,934 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,937 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,938 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,938 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,939 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,940 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,940 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,941 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,941 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,941 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,942 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,943 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,944 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,944 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,944 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,945 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,946 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,947 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,947 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,947 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:48,948 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:48,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,949 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:48,950 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,950 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,950 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,951 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:48,951 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,951 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,952 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:48,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 12:46:48 BoogieIcfgContainer [2019-11-20 00:46:48,956 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 00:46:48,957 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 00:46:48,957 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 00:46:48,957 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 00:46:48,958 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:39:13" (3/4) ... [2019-11-20 00:46:48,962 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 00:46:49,002 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-20 00:46:49,006 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-20 00:46:49,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((a4 + 86 <= 0 && 239981 <= a0) && ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 4 <= a2) || ((((a4 + 42 <= 0 && a0 + 99 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 595423)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 < a0 + 147)) || (((((a4 + 86 <= 0 && a2 == 1) && a4 + 89 <= 0) && a29 + 16 <= 0) && 0 <= a29 + 127) && 0 == a0 + 44)) || ((4 <= a2 && a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 < a29 + 16)) || ((((2 <= a2 && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && a2 <= 2) && 0 <= a0 + 595423)) || ((a4 + 42 <= 0 && 3 == a2) && a0 + 99 <= 0)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 379402)) || ((0 <= a0 + 44 && 0 < a29 + 144) && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))))) || ((a4 + 86 <= 0 && a2 == 1) && a29 + 144 <= 0)) || ((((!(5 == a2) && 4 <= a2) && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && 0 <= a0 + 379402)) || (0 < a29 + 16 && a4 + 86 <= 0 && 0 <= a0 + 44 && 2 <= a2)) || ((a4 + 42 <= 0 && (((2 <= a2 && a0 + 98 <= 0) && 0 < a4 + 86) && a2 <= 2) && 0 < a0 + 147) && 0 < a29 + 144)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) || (((4 <= a2 && 0 < a0 + 147) && a4 + 42 <= 0) && a0 + 99 <= 0)) || (a4 + 86 <= 0 && a29 + 144 <= 0 && 3 == a2)) || ((a4 + 86 <= 0 && (((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 0 < a29 + 144) && 4 <= a2)) || (((((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) && !(4 == input)) && 0 <= a0 + 44)) || ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 86 <= 0)) || ((0 < a29 + 144 && 0 <= a0 + 379402) && ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 42 <= 0) && a2 == 1)) || ((((4 == a2 && (\exists v_~a0~0_831 : int :: (v_~a0~0_831 * 9 % 10 == 0 && v_~a0~0_831 * 9 / 10 <= a0 + 595384) && 0 < v_~a0~0_831 + 61)) && a4 + 42 <= 0) && a0 + 99 <= 0) && 0 < a29 + 144)) || (((a4 + 42 <= 0 && (a2 == 1 && 0 < a4 + 86) && 0 < a29 + 144) && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 <= a0 + 595423)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61)) && a0 + 61 <= 0)) || (((4 <= a2 && (\exists v_~a0~0_825 : int :: ((10 * v_~a0~0_825 < 0 && a0 + 386229 <= 5 * (v_~a0~0_825 * 10 / 4)) && v_~a0~0_825 + 61 <= 0) && !(0 == v_~a0~0_825 * 2 % 4))) && 0 <= a0 + 561521) && a4 + 42 <= 0) [2019-11-20 00:46:49,045 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((a4 + 86 <= 0 && 239981 <= a0) && ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 4 <= a2) || ((((a4 + 42 <= 0 && a0 + 99 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 595423)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 < a0 + 147)) || (((((a4 + 86 <= 0 && a2 == 1) && a4 + 89 <= 0) && a29 + 16 <= 0) && 0 <= a29 + 127) && 0 == a0 + 44)) || ((4 <= a2 && a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 < a29 + 16)) || ((((2 <= a2 && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && a2 <= 2) && 0 <= a0 + 595423)) || ((a4 + 42 <= 0 && 3 == a2) && a0 + 99 <= 0)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 379402)) || ((0 <= a0 + 44 && 0 < a29 + 144) && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))))) || ((a4 + 86 <= 0 && a2 == 1) && a29 + 144 <= 0)) || ((((!(5 == a2) && 4 <= a2) && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && 0 <= a0 + 379402)) || (0 < a29 + 16 && a4 + 86 <= 0 && 0 <= a0 + 44 && 2 <= a2)) || ((a4 + 42 <= 0 && (((2 <= a2 && a0 + 98 <= 0) && 0 < a4 + 86) && a2 <= 2) && 0 < a0 + 147) && 0 < a29 + 144)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) || (((4 <= a2 && 0 < a0 + 147) && a4 + 42 <= 0) && a0 + 99 <= 0)) || (a4 + 86 <= 0 && a29 + 144 <= 0 && 3 == a2)) || ((a4 + 86 <= 0 && (((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 0 < a29 + 144) && 4 <= a2)) || (((((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) && !(4 == input)) && 0 <= a0 + 44)) || ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 86 <= 0)) || ((0 < a29 + 144 && 0 <= a0 + 379402) && ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 42 <= 0) && a2 == 1)) || ((((4 == a2 && (\exists v_~a0~0_831 : int :: (v_~a0~0_831 * 9 % 10 == 0 && v_~a0~0_831 * 9 / 10 <= a0 + 595384) && 0 < v_~a0~0_831 + 61)) && a4 + 42 <= 0) && a0 + 99 <= 0) && 0 < a29 + 144)) || (((a4 + 42 <= 0 && (a2 == 1 && 0 < a4 + 86) && 0 < a29 + 144) && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 <= a0 + 595423)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61)) && a0 + 61 <= 0)) || (((4 <= a2 && (\exists v_~a0~0_825 : int :: ((10 * v_~a0~0_825 < 0 && a0 + 386229 <= 5 * (v_~a0~0_825 * 10 / 4)) && v_~a0~0_825 + 61 <= 0) && !(0 == v_~a0~0_825 * 2 % 4))) && 0 <= a0 + 561521) && a4 + 42 <= 0) [2019-11-20 00:46:49,058 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((a4 + 86 <= 0 && 239981 <= a0) && ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 4 <= a2) || ((((a4 + 42 <= 0 && a0 + 99 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 595423)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 < a0 + 147)) || ((((a2 == 1 && a4 + 89 <= 0) && a29 + 16 <= 0) && 0 <= a29 + 127) && 0 == a0 + 44)) || ((4 <= a2 && a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 < a29 + 16)) || ((((2 <= a2 && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && a2 <= 2) && 0 <= a0 + 595423)) || ((a4 + 42 <= 0 && 3 == a2) && a0 + 99 <= 0)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 379402)) || ((0 <= a0 + 44 && 0 < a29 + 144) && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))))) || ((((!(5 == a2) && 4 <= a2) && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && 0 <= a0 + 379402)) || (a4 + 86 <= 0 && a29 + 144 <= 0 && 3 == a2)) || (0 < a29 + 16 && a4 + 86 <= 0 && 0 <= a0 + 44 && 2 <= a2)) || ((a4 + 42 <= 0 && (((2 <= a2 && a0 + 98 <= 0) && 0 < a4 + 86) && a2 <= 2) && 0 < a0 + 147) && 0 < a29 + 144)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) || (((4 <= a2 && 0 < a0 + 147) && a4 + 42 <= 0) && a0 + 99 <= 0)) || ((a4 + 86 <= 0 && (((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 0 < a29 + 144) && 4 <= a2)) || ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 86 <= 0)) || ((0 < a29 + 144 && 0 <= a0 + 379402) && ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 42 <= 0) && a2 == 1)) || ((((4 == a2 && (\exists v_~a0~0_831 : int :: (v_~a0~0_831 * 9 % 10 == 0 && v_~a0~0_831 * 9 / 10 <= a0 + 595384) && 0 < v_~a0~0_831 + 61)) && a4 + 42 <= 0) && a0 + 99 <= 0) && 0 < a29 + 144)) || (((a4 + 42 <= 0 && (a2 == 1 && 0 < a4 + 86) && 0 < a29 + 144) && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 <= a0 + 595423)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61)) && a0 + 61 <= 0)) || (((4 <= a2 && (\exists v_~a0~0_825 : int :: ((10 * v_~a0~0_825 < 0 && a0 + 386229 <= 5 * (v_~a0~0_825 * 10 / 4)) && v_~a0~0_825 + 61 <= 0) && !(0 == v_~a0~0_825 * 2 % 4))) && 0 <= a0 + 561521) && a4 + 42 <= 0)) || (0 <= a0 + 44 && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) && !(4 == input)) [2019-11-20 00:46:49,266 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4b2bab55-204b-45b0-9a31-461a0fa85929/bin/uautomizer/witness.graphml [2019-11-20 00:46:49,266 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 00:46:49,268 INFO L168 Benchmark]: Toolchain (without parser) took 462793.62 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 944.7 MB in the beginning and 3.4 GB in the end (delta: -2.4 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-11-20 00:46:49,268 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:46:49,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1496.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -135.4 MB). Peak memory consumption was 41.9 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:49,269 INFO L168 Benchmark]: Boogie Procedure Inliner took 257.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:49,269 INFO L168 Benchmark]: Boogie Preprocessor took 263.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:49,270 INFO L168 Benchmark]: RCFGBuilder took 5195.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 942.9 MB in the end (delta: 78.2 MB). Peak memory consumption was 160.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:49,270 INFO L168 Benchmark]: TraceAbstraction took 455261.94 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.9 GB). Free memory was 942.9 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2019-11-20 00:46:49,271 INFO L168 Benchmark]: Witness Printer took 309.54 ms. Allocated memory is still 5.0 GB. Free memory was 3.5 GB in the beginning and 3.4 GB in the end (delta: 106.4 MB). Peak memory consumption was 106.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:49,273 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1496.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -135.4 MB). Peak memory consumption was 41.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 257.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 263.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5195.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 942.9 MB in the end (delta: 78.2 MB). Peak memory consumption was 160.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 455261.94 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.9 GB). Free memory was 942.9 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 309.54 ms. Allocated memory is still 5.0 GB. Free memory was 3.5 GB in the beginning and 3.4 GB in the end (delta: 106.4 MB). Peak memory consumption was 106.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 136]: 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 [2019-11-20 00:46:49,304 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,304 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,305 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,305 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,305 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,306 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,306 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,306 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,306 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,307 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,307 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,307 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,311 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,312 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,318 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,319 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,319 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,321 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,334 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,334 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,334 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,334 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((a4 + 86 <= 0 && 239981 <= a0) && ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 4 <= a2) || ((((a4 + 42 <= 0 && a0 + 99 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 595423)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 < a0 + 147)) || (((((a4 + 86 <= 0 && a2 == 1) && a4 + 89 <= 0) && a29 + 16 <= 0) && 0 <= a29 + 127) && 0 == a0 + 44)) || ((4 <= a2 && a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 < a29 + 16)) || ((((2 <= a2 && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && a2 <= 2) && 0 <= a0 + 595423)) || ((a4 + 42 <= 0 && 3 == a2) && a0 + 99 <= 0)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 379402)) || ((0 <= a0 + 44 && 0 < a29 + 144) && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))))) || ((a4 + 86 <= 0 && a2 == 1) && a29 + 144 <= 0)) || ((((!(5 == a2) && 4 <= a2) && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && 0 <= a0 + 379402)) || (0 < a29 + 16 && a4 + 86 <= 0 && 0 <= a0 + 44 && 2 <= a2)) || ((a4 + 42 <= 0 && (((2 <= a2 && a0 + 98 <= 0) && 0 < a4 + 86) && a2 <= 2) && 0 < a0 + 147) && 0 < a29 + 144)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) || (((4 <= a2 && 0 < a0 + 147) && a4 + 42 <= 0) && a0 + 99 <= 0)) || (a4 + 86 <= 0 && a29 + 144 <= 0 && 3 == a2)) || ((a4 + 86 <= 0 && (((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 0 < a29 + 144) && 4 <= a2)) || (((((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) && !(4 == input)) && 0 <= a0 + 44)) || ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 86 <= 0)) || ((0 < a29 + 144 && 0 <= a0 + 379402) && ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 42 <= 0) && a2 == 1)) || ((((4 == a2 && (\exists v_~a0~0_831 : int :: (v_~a0~0_831 * 9 % 10 == 0 && v_~a0~0_831 * 9 / 10 <= a0 + 595384) && 0 < v_~a0~0_831 + 61)) && a4 + 42 <= 0) && a0 + 99 <= 0) && 0 < a29 + 144)) || (((a4 + 42 <= 0 && (a2 == 1 && 0 < a4 + 86) && 0 < a29 + 144) && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 <= a0 + 595423)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61)) && a0 + 61 <= 0)) || (((4 <= a2 && (\exists v_~a0~0_825 : int :: ((10 * v_~a0~0_825 < 0 && a0 + 386229 <= 5 * (v_~a0~0_825 * 10 / 4)) && v_~a0~0_825 + 61 <= 0) && !(0 == v_~a0~0_825 * 2 % 4))) && 0 <= a0 + 561521) && a4 + 42 <= 0) - InvariantResult [Line: 23]: Loop Invariant [2019-11-20 00:46:49,337 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,337 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,338 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,338 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,339 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,339 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,339 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,340 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,340 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,340 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,341 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,341 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,342 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,342 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,342 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,343 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,343 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,343 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,344 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,344 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,344 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,344 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,345 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,345 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,345 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,346 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,346 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,346 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,346 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,347 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,347 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,347 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,348 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,348 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,348 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,348 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,349 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,349 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,349 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,349 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,350 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,350 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,352 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,352 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,352 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,353 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,353 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,354 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,354 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,354 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,355 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,355 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,356 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,356 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,356 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,357 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,357 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,357 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,358 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,358 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,358 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,359 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,360 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,360 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,360 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,361 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,361 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,361 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,361 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,362 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,362 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,362 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,362 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,363 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,363 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,363 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,363 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,364 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,364 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,364 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,364 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((a4 + 86 <= 0 && 239981 <= a0) && ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 4 <= a2) || ((((a4 + 42 <= 0 && a0 + 99 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 595423)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 < a0 + 147)) || (((((a4 + 86 <= 0 && a2 == 1) && a4 + 89 <= 0) && a29 + 16 <= 0) && 0 <= a29 + 127) && 0 == a0 + 44)) || ((4 <= a2 && a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 < a29 + 16)) || ((((2 <= a2 && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && a2 <= 2) && 0 <= a0 + 595423)) || ((a4 + 42 <= 0 && 3 == a2) && a0 + 99 <= 0)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 379402)) || ((0 <= a0 + 44 && 0 < a29 + 144) && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))))) || ((a4 + 86 <= 0 && a2 == 1) && a29 + 144 <= 0)) || ((((!(5 == a2) && 4 <= a2) && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && 0 <= a0 + 379402)) || (0 < a29 + 16 && a4 + 86 <= 0 && 0 <= a0 + 44 && 2 <= a2)) || ((a4 + 42 <= 0 && (((2 <= a2 && a0 + 98 <= 0) && 0 < a4 + 86) && a2 <= 2) && 0 < a0 + 147) && 0 < a29 + 144)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) || (((4 <= a2 && 0 < a0 + 147) && a4 + 42 <= 0) && a0 + 99 <= 0)) || (a4 + 86 <= 0 && a29 + 144 <= 0 && 3 == a2)) || ((a4 + 86 <= 0 && (((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 0 < a29 + 144) && 4 <= a2)) || (((((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) && !(4 == input)) && 0 <= a0 + 44)) || ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 86 <= 0)) || ((0 < a29 + 144 && 0 <= a0 + 379402) && ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 42 <= 0) && a2 == 1)) || ((((4 == a2 && (\exists v_~a0~0_831 : int :: (v_~a0~0_831 * 9 % 10 == 0 && v_~a0~0_831 * 9 / 10 <= a0 + 595384) && 0 < v_~a0~0_831 + 61)) && a4 + 42 <= 0) && a0 + 99 <= 0) && 0 < a29 + 144)) || (((a4 + 42 <= 0 && (a2 == 1 && 0 < a4 + 86) && 0 < a29 + 144) && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 <= a0 + 595423)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61)) && a0 + 61 <= 0)) || (((4 <= a2 && (\exists v_~a0~0_825 : int :: ((10 * v_~a0~0_825 < 0 && a0 + 386229 <= 5 * (v_~a0~0_825 * 10 / 4)) && v_~a0~0_825 + 61 <= 0) && !(0 == v_~a0~0_825 * 2 % 4))) && 0 <= a0 + 561521) && a4 + 42 <= 0) - InvariantResult [Line: 1658]: Loop Invariant [2019-11-20 00:46:49,366 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,367 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,367 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,368 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,368 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,368 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,369 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,369 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,369 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,370 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,370 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,371 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,371 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,371 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,372 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,372 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,372 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,372 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,373 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,373 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,373 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,374 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,374 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,374 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,374 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,375 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,375 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,375 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,376 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,376 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,376 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,376 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,377 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,377 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,377 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,377 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,378 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,378 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,378 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,378 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,379 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,379 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,380 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,381 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,381 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,382 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,382 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,382 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,383 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,383 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,383 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,384 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,384 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,384 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,385 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,385 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,385 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,386 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,386 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,386 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,387 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,387 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,387 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,388 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,388 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,388 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,388 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,389 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,389 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,389 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,389 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,390 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_826,QUANTIFIED] [2019-11-20 00:46:49,390 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,390 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_831,QUANTIFIED] [2019-11-20 00:46:49,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_894,QUANTIFIED] [2019-11-20 00:46:49,391 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a0~0_825,QUANTIFIED] [2019-11-20 00:46:49,392 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,393 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] [2019-11-20 00:46:49,393 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_2,QUANTIFIED] Derived loop invariant: ((((((((((((((((((((((((a4 + 86 <= 0 && 239981 <= a0) && ((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 4 <= a2) || ((((a4 + 42 <= 0 && a0 + 99 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 595423)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && a2 == 1) && 0 < a0 + 147)) || ((((a2 == 1 && a4 + 89 <= 0) && a29 + 16 <= 0) && 0 <= a29 + 127) && 0 == a0 + 44)) || ((4 <= a2 && a4 + 86 <= 0 && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 < a29 + 16)) || ((((2 <= a2 && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && a2 <= 2) && 0 <= a0 + 595423)) || ((a4 + 42 <= 0 && 3 == a2) && a0 + 99 <= 0)) || ((((a0 + 98 <= 0 && a4 + 42 <= 0) && 4 <= a2) && 0 < a29 + 144) && 0 <= a0 + 379402)) || ((0 <= a0 + 44 && 0 < a29 + 144) && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))))) || ((((!(5 == a2) && 4 <= a2) && (\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38)) && a4 + 42 <= 0) && 0 <= a0 + 379402)) || (a4 + 86 <= 0 && a29 + 144 <= 0 && 3 == a2)) || (0 < a29 + 16 && a4 + 86 <= 0 && 0 <= a0 + 44 && 2 <= a2)) || ((a4 + 42 <= 0 && (((2 <= a2 && a0 + 98 <= 0) && 0 < a4 + 86) && a2 <= 2) && 0 < a0 + 147) && 0 < a29 + 144)) || ((a4 + 86 <= 0 && a0 + 61 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) || (((4 <= a2 && 0 < a0 + 147) && a4 + 42 <= 0) && a0 + 99 <= 0)) || ((a4 + 86 <= 0 && (((!(5 == a2) && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a4 + 42 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14)) && 0 < a29 + 144) && 4 <= a2)) || ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 86 <= 0)) || ((0 < a29 + 144 && 0 <= a0 + 379402) && ((\exists v_~a0~0_826 : int :: ((!((v_~a0~0_826 + 2) % 5 == 0) && a0 + 101 <= (v_~a0~0_826 + -38) / 5) && v_~a0~0_826 + 61 <= 0) && v_~a0~0_826 < 38) && a4 + 42 <= 0) && a2 == 1)) || ((((4 == a2 && (\exists v_~a0~0_831 : int :: (v_~a0~0_831 * 9 % 10 == 0 && v_~a0~0_831 * 9 / 10 <= a0 + 595384) && 0 < v_~a0~0_831 + 61)) && a4 + 42 <= 0) && a0 + 99 <= 0) && 0 < a29 + 144)) || (((a4 + 42 <= 0 && (a2 == 1 && 0 < a4 + 86) && 0 < a29 + 144) && (\exists v_~a29~0_894 : int :: 416279 <= v_~a29~0_894 && a29 <= (v_~a29~0_894 + 16) % 29 + 13)) && 0 <= a0 + 595423)) || ((((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61)) && a0 + 61 <= 0)) || (((4 <= a2 && (\exists v_~a0~0_825 : int :: ((10 * v_~a0~0_825 < 0 && a0 + 386229 <= 5 * (v_~a0~0_825 * 10 / 4)) && v_~a0~0_825 + 61 <= 0) && !(0 == v_~a0~0_825 * 2 % 4))) && 0 <= a0 + 561521) && a4 + 42 <= 0)) || (0 <= a0 + 44 && (((2 <= a2 && (((a4 + 86 <= 0 && !(a2 == 2)) || (0 < a0 + 61 && a4 + 86 <= 0)) || (!(a2 == 2) && 0 < a0 + 61))) && a2 <= 2) || (((2 <= a2 && a2 <= 2) && a4 + 86 <= 0) && (\exists v_prenex_2 : int :: (0 == v_prenex_2 * 9 % 10 && 0 <= v_prenex_2 * 9 / 10) && a29 <= v_prenex_2 * 9 / 10 % 29 + 14))) && !(4 == input)) - InvariantResult [Line: 1760]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 424 locations, 1 error locations. Result: SAFE, OverallTime: 455.0s, OverallIterations: 25, TraceHistogramMax: 11, AutomataDifference: 194.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 173.0s, HoareTripleCheckerStatistics: 5197 SDtfs, 33842 SDslu, 1703 SDs, 0 SdLazy, 56506 SolverSat, 6396 SolverUnsat, 41 SolverUnknown, 0 SolverNotchecked, 164.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12032 GetRequests, 11818 SyntacticMatches, 31 SemanticMatches, 183 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 738 ImplicationChecksByTransitivity, 18.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=30607occurred in iteration=22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.6s AutomataMinimizationTime, 25 MinimizatonAttempts, 63560 StatesRemovedByMinimization, 22 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 363 NumberOfFragments, 2878 HoareAnnotationTreeSize, 4 FomulaSimplifications, 6049918 FormulaSimplificationTreeSizeReduction, 3.8s HoareSimplificationTime, 4 FomulaSimplificationsInter, 10518120 FormulaSimplificationTreeSizeReductionInter, 169.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.4s SsaConstructionTime, 5.0s SatisfiabilityAnalysisTime, 40.0s InterpolantComputationTime, 32934 NumberOfCodeBlocks, 32934 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 32896 ConstructedInterpolants, 1124 QuantifiedInterpolants, 157627482 SizeOfPredicates, 13 NumberOfNonLiveVariables, 13624 ConjunctsInSsa, 41 ConjunctsInUnsatCore, 38 InterpolantComputations, 21 PerfectInterpolantSequences, 55131/66258 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...