./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem11_label26.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 54858612 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/eca-rers2012/Problem11_label26.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cd7aafda6fe16e863460d992dd67174342101121 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-25 20:29:24,239 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-25 20:29:24,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-25 20:29:24,281 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-25 20:29:24,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-25 20:29:24,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-25 20:29:24,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-25 20:29:24,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-25 20:29:24,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-25 20:29:24,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-25 20:29:24,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-25 20:29:24,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-25 20:29:24,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-25 20:29:24,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-25 20:29:24,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-25 20:29:24,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-25 20:29:24,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-25 20:29:24,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-25 20:29:24,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-25 20:29:24,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-25 20:29:24,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-25 20:29:24,314 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-25 20:29:24,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-25 20:29:24,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-25 20:29:24,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-25 20:29:24,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-25 20:29:24,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-25 20:29:24,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-25 20:29:24,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-25 20:29:24,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-25 20:29:24,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-25 20:29:24,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-25 20:29:24,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-25 20:29:24,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-25 20:29:24,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-25 20:29:24,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-25 20:29:24,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-25 20:29:24,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-25 20:29:24,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-25 20:29:24,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-25 20:29:24,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-25 20:29:24,334 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-25 20:29:24,383 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-25 20:29:24,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-25 20:29:24,389 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-25 20:29:24,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-25 20:29:24,391 INFO L138 SettingsManager]: * Use SBE=true [2020-10-25 20:29:24,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-25 20:29:24,392 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-25 20:29:24,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-25 20:29:24,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-25 20:29:24,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-25 20:29:24,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-25 20:29:24,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-25 20:29:24,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-25 20:29:24,395 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-25 20:29:24,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-25 20:29:24,396 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-25 20:29:24,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-25 20:29:24,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-25 20:29:24,397 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-25 20:29:24,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-25 20:29:24,397 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-25 20:29:24,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-25 20:29:24,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-25 20:29:24,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-25 20:29:24,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-25 20:29:24,399 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-25 20:29:24,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-25 20:29:24,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-25 20:29:24,400 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-25 20:29:24,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd7aafda6fe16e863460d992dd67174342101121 [2020-10-25 20:29:24,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-25 20:29:24,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-25 20:29:24,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-25 20:29:24,917 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-25 20:29:24,919 INFO L275 PluginConnector]: CDTParser initialized [2020-10-25 20:29:24,920 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem11_label26.c [2020-10-25 20:29:25,011 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3039ed14e/a825d5afe583459386fd607ee6aa61b0/FLAGd7734d019 [2020-10-25 20:29:25,754 INFO L306 CDTParser]: Found 1 translation units. [2020-10-25 20:29:25,754 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem11_label26.c [2020-10-25 20:29:25,781 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3039ed14e/a825d5afe583459386fd607ee6aa61b0/FLAGd7734d019 [2020-10-25 20:29:25,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3039ed14e/a825d5afe583459386fd607ee6aa61b0 [2020-10-25 20:29:25,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-25 20:29:25,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-25 20:29:25,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-25 20:29:25,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-25 20:29:25,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-25 20:29:25,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 08:29:25" (1/1) ... [2020-10-25 20:29:25,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a86befe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:25, skipping insertion in model container [2020-10-25 20:29:25,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 08:29:25" (1/1) ... [2020-10-25 20:29:25,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-25 20:29:26,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-25 20:29:26,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 20:29:26,700 INFO L203 MainTranslator]: Completed pre-run [2020-10-25 20:29:26,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 20:29:26,957 INFO L208 MainTranslator]: Completed translation [2020-10-25 20:29:26,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26 WrapperNode [2020-10-25 20:29:26,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-25 20:29:26,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-25 20:29:26,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-25 20:29:26,960 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-25 20:29:26,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,195 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-25 20:29:27,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-25 20:29:27,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-25 20:29:27,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-25 20:29:27,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... [2020-10-25 20:29:27,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-25 20:29:27,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-25 20:29:27,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-25 20:29:27,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-25 20:29:27,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-25 20:29:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-25 20:29:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-25 20:29:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-25 20:29:27,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-25 20:29:29,474 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-25 20:29:29,475 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-10-25 20:29:29,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 08:29:29 BoogieIcfgContainer [2020-10-25 20:29:29,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-25 20:29:29,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-25 20:29:29,480 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-25 20:29:29,484 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-25 20:29:29,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.10 08:29:25" (1/3) ... [2020-10-25 20:29:29,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45fbe178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 08:29:29, skipping insertion in model container [2020-10-25 20:29:29,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:26" (2/3) ... [2020-10-25 20:29:29,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45fbe178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 08:29:29, skipping insertion in model container [2020-10-25 20:29:29,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 08:29:29" (3/3) ... [2020-10-25 20:29:29,488 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem11_label26.c [2020-10-25 20:29:29,503 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-25 20:29:29,509 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-25 20:29:29,524 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-25 20:29:29,558 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-25 20:29:29,558 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-25 20:29:29,558 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-25 20:29:29,559 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-25 20:29:29,559 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-25 20:29:29,559 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-25 20:29:29,559 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-25 20:29:29,559 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-25 20:29:29,585 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2020-10-25 20:29:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-10-25 20:29:29,593 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:29,594 INFO L422 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] [2020-10-25 20:29:29,595 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:29,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:29,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1453294289, now seen corresponding path program 1 times [2020-10-25 20:29:29,613 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:29,614 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408580458] [2020-10-25 20:29:29,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:29,943 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408580458] [2020-10-25 20:29:29,944 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:29,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 20:29:29,945 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184483133] [2020-10-25 20:29:29,950 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:29,950 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:29,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:29,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:29,971 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2020-10-25 20:29:31,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:31,658 INFO L93 Difference]: Finished difference Result 762 states and 1346 transitions. [2020-10-25 20:29:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:31,661 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 39 [2020-10-25 20:29:31,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:31,683 INFO L225 Difference]: With dead ends: 762 [2020-10-25 20:29:31,684 INFO L226 Difference]: Without dead ends: 413 [2020-10-25 20:29:31,689 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:31,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2020-10-25 20:29:31,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 413. [2020-10-25 20:29:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 413 states. [2020-10-25 20:29:31,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 599 transitions. [2020-10-25 20:29:31,801 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 599 transitions. Word has length 39 [2020-10-25 20:29:31,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:31,802 INFO L481 AbstractCegarLoop]: Abstraction has 413 states and 599 transitions. [2020-10-25 20:29:31,802 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 599 transitions. [2020-10-25 20:29:31,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-10-25 20:29:31,807 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:31,807 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:31,807 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-25 20:29:31,807 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:31,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:31,808 INFO L82 PathProgramCache]: Analyzing trace with hash -1144422154, now seen corresponding path program 1 times [2020-10-25 20:29:31,809 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:31,809 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776724326] [2020-10-25 20:29:31,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:32,053 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:32,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776724326] [2020-10-25 20:29:32,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:32,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 20:29:32,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564469371] [2020-10-25 20:29:32,059 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:32,059 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:32,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:32,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:32,063 INFO L87 Difference]: Start difference. First operand 413 states and 599 transitions. Second operand 3 states. [2020-10-25 20:29:33,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:33,488 INFO L93 Difference]: Finished difference Result 1211 states and 1763 transitions. [2020-10-25 20:29:33,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:33,492 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 107 [2020-10-25 20:29:33,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:33,498 INFO L225 Difference]: With dead ends: 1211 [2020-10-25 20:29:33,499 INFO L226 Difference]: Without dead ends: 800 [2020-10-25 20:29:33,502 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:33,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 800 states. [2020-10-25 20:29:33,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 800 to 789. [2020-10-25 20:29:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 789 states. [2020-10-25 20:29:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1083 transitions. [2020-10-25 20:29:33,569 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1083 transitions. Word has length 107 [2020-10-25 20:29:33,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:33,572 INFO L481 AbstractCegarLoop]: Abstraction has 789 states and 1083 transitions. [2020-10-25 20:29:33,573 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1083 transitions. [2020-10-25 20:29:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-10-25 20:29:33,577 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:33,577 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:33,577 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-25 20:29:33,578 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:33,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:33,580 INFO L82 PathProgramCache]: Analyzing trace with hash -1764408965, now seen corresponding path program 1 times [2020-10-25 20:29:33,580 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:33,581 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523561553] [2020-10-25 20:29:33,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:33,863 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523561553] [2020-10-25 20:29:33,863 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:33,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 20:29:33,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495827849] [2020-10-25 20:29:33,865 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:33,865 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:33,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:33,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:33,867 INFO L87 Difference]: Start difference. First operand 789 states and 1083 transitions. Second operand 3 states. [2020-10-25 20:29:35,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:35,220 INFO L93 Difference]: Finished difference Result 2314 states and 3181 transitions. [2020-10-25 20:29:35,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:35,221 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2020-10-25 20:29:35,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:35,230 INFO L225 Difference]: With dead ends: 2314 [2020-10-25 20:29:35,230 INFO L226 Difference]: Without dead ends: 1527 [2020-10-25 20:29:35,232 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:35,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1527 states. [2020-10-25 20:29:35,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1527 to 1526. [2020-10-25 20:29:35,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1526 states. [2020-10-25 20:29:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1526 states and 1856 transitions. [2020-10-25 20:29:35,268 INFO L78 Accepts]: Start accepts. Automaton has 1526 states and 1856 transitions. Word has length 109 [2020-10-25 20:29:35,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:35,269 INFO L481 AbstractCegarLoop]: Abstraction has 1526 states and 1856 transitions. [2020-10-25 20:29:35,269 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:35,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1856 transitions. [2020-10-25 20:29:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-25 20:29:35,273 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:35,273 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:35,273 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-25 20:29:35,273 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:35,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:35,274 INFO L82 PathProgramCache]: Analyzing trace with hash 1309913437, now seen corresponding path program 1 times [2020-10-25 20:29:35,274 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:35,275 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118050056] [2020-10-25 20:29:35,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:35,414 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118050056] [2020-10-25 20:29:35,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:35,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:35,415 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509408836] [2020-10-25 20:29:35,415 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:35,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:35,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:35,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:35,416 INFO L87 Difference]: Start difference. First operand 1526 states and 1856 transitions. Second operand 3 states. [2020-10-25 20:29:36,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:36,624 INFO L93 Difference]: Finished difference Result 3257 states and 4123 transitions. [2020-10-25 20:29:36,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:36,625 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 166 [2020-10-25 20:29:36,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:36,639 INFO L225 Difference]: With dead ends: 3257 [2020-10-25 20:29:36,639 INFO L226 Difference]: Without dead ends: 1917 [2020-10-25 20:29:36,642 INFO L677 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 [2020-10-25 20:29:36,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1917 states. [2020-10-25 20:29:36,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1917 to 1914. [2020-10-25 20:29:36,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1914 states. [2020-10-25 20:29:36,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1914 states and 2384 transitions. [2020-10-25 20:29:36,740 INFO L78 Accepts]: Start accepts. Automaton has 1914 states and 2384 transitions. Word has length 166 [2020-10-25 20:29:36,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:36,742 INFO L481 AbstractCegarLoop]: Abstraction has 1914 states and 2384 transitions. [2020-10-25 20:29:36,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2384 transitions. [2020-10-25 20:29:36,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-10-25 20:29:36,750 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:36,750 INFO L422 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-25 20:29:36,750 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-25 20:29:36,751 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:36,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:36,751 INFO L82 PathProgramCache]: Analyzing trace with hash 5073564, now seen corresponding path program 1 times [2020-10-25 20:29:36,752 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:36,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189517300] [2020-10-25 20:29:36,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:36,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-10-25 20:29:37,052 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189517300] [2020-10-25 20:29:37,053 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:37,053 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:37,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821803423] [2020-10-25 20:29:37,054 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:37,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:37,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:37,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:37,056 INFO L87 Difference]: Start difference. First operand 1914 states and 2384 transitions. Second operand 3 states. [2020-10-25 20:29:38,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:38,461 INFO L93 Difference]: Finished difference Result 4747 states and 6090 transitions. [2020-10-25 20:29:38,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:38,462 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 221 [2020-10-25 20:29:38,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:38,482 INFO L225 Difference]: With dead ends: 4747 [2020-10-25 20:29:38,483 INFO L226 Difference]: Without dead ends: 3019 [2020-10-25 20:29:38,487 INFO L677 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 [2020-10-25 20:29:38,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3019 states. [2020-10-25 20:29:38,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3019 to 3019. [2020-10-25 20:29:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3019 states. [2020-10-25 20:29:38,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 3019 states and 3680 transitions. [2020-10-25 20:29:38,570 INFO L78 Accepts]: Start accepts. Automaton has 3019 states and 3680 transitions. Word has length 221 [2020-10-25 20:29:38,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:38,571 INFO L481 AbstractCegarLoop]: Abstraction has 3019 states and 3680 transitions. [2020-10-25 20:29:38,572 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 3680 transitions. [2020-10-25 20:29:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2020-10-25 20:29:38,579 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:38,579 INFO L422 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-25 20:29:38,580 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-25 20:29:38,580 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:38,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:38,581 INFO L82 PathProgramCache]: Analyzing trace with hash 700557163, now seen corresponding path program 1 times [2020-10-25 20:29:38,582 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:38,582 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192646810] [2020-10-25 20:29:38,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-10-25 20:29:38,878 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192646810] [2020-10-25 20:29:38,880 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:38,880 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:38,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580622094] [2020-10-25 20:29:38,881 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:38,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:38,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:38,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:38,884 INFO L87 Difference]: Start difference. First operand 3019 states and 3680 transitions. Second operand 3 states. [2020-10-25 20:29:40,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:40,438 INFO L93 Difference]: Finished difference Result 7150 states and 8835 transitions. [2020-10-25 20:29:40,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:40,439 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 227 [2020-10-25 20:29:40,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:40,464 INFO L225 Difference]: With dead ends: 7150 [2020-10-25 20:29:40,465 INFO L226 Difference]: Without dead ends: 4317 [2020-10-25 20:29:40,471 INFO L677 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 [2020-10-25 20:29:40,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4317 states. [2020-10-25 20:29:40,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4317 to 4308. [2020-10-25 20:29:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4308 states. [2020-10-25 20:29:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 4308 states and 5154 transitions. [2020-10-25 20:29:40,590 INFO L78 Accepts]: Start accepts. Automaton has 4308 states and 5154 transitions. Word has length 227 [2020-10-25 20:29:40,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:40,591 INFO L481 AbstractCegarLoop]: Abstraction has 4308 states and 5154 transitions. [2020-10-25 20:29:40,591 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4308 states and 5154 transitions. [2020-10-25 20:29:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2020-10-25 20:29:40,601 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:40,601 INFO L422 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, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:40,601 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-25 20:29:40,602 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:40,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:40,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1403937611, now seen corresponding path program 1 times [2020-10-25 20:29:40,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:40,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033244506] [2020-10-25 20:29:40,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 286 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2020-10-25 20:29:40,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033244506] [2020-10-25 20:29:40,883 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:40,883 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:40,883 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007870332] [2020-10-25 20:29:40,884 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:40,884 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:40,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:40,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:40,885 INFO L87 Difference]: Start difference. First operand 4308 states and 5154 transitions. Second operand 3 states. [2020-10-25 20:29:42,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:42,154 INFO L93 Difference]: Finished difference Result 9549 states and 11606 transitions. [2020-10-25 20:29:42,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:42,155 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 298 [2020-10-25 20:29:42,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:42,184 INFO L225 Difference]: With dead ends: 9549 [2020-10-25 20:29:42,184 INFO L226 Difference]: Without dead ends: 5427 [2020-10-25 20:29:42,190 INFO L677 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 [2020-10-25 20:29:42,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5427 states. [2020-10-25 20:29:42,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5427 to 5045. [2020-10-25 20:29:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5045 states. [2020-10-25 20:29:42,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5045 states to 5045 states and 6035 transitions. [2020-10-25 20:29:42,312 INFO L78 Accepts]: Start accepts. Automaton has 5045 states and 6035 transitions. Word has length 298 [2020-10-25 20:29:42,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:42,312 INFO L481 AbstractCegarLoop]: Abstraction has 5045 states and 6035 transitions. [2020-10-25 20:29:42,312 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 6035 transitions. [2020-10-25 20:29:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-10-25 20:29:42,322 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:42,322 INFO L422 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:42,323 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-25 20:29:42,323 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:42,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:42,323 INFO L82 PathProgramCache]: Analyzing trace with hash 345993392, now seen corresponding path program 1 times [2020-10-25 20:29:42,324 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:42,324 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676601174] [2020-10-25 20:29:42,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 259 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-10-25 20:29:42,607 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676601174] [2020-10-25 20:29:42,607 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:42,607 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:42,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969845623] [2020-10-25 20:29:42,608 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:42,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:42,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:42,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:42,610 INFO L87 Difference]: Start difference. First operand 5045 states and 6035 transitions. Second operand 3 states. [2020-10-25 20:29:43,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:43,742 INFO L93 Difference]: Finished difference Result 10064 states and 12034 transitions. [2020-10-25 20:29:43,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:43,744 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 301 [2020-10-25 20:29:43,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:43,768 INFO L225 Difference]: With dead ends: 10064 [2020-10-25 20:29:43,768 INFO L226 Difference]: Without dead ends: 5021 [2020-10-25 20:29:43,777 INFO L677 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 [2020-10-25 20:29:43,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5021 states. [2020-10-25 20:29:43,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5021 to 5019. [2020-10-25 20:29:43,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5019 states. [2020-10-25 20:29:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 5019 states and 5739 transitions. [2020-10-25 20:29:43,941 INFO L78 Accepts]: Start accepts. Automaton has 5019 states and 5739 transitions. Word has length 301 [2020-10-25 20:29:43,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:43,942 INFO L481 AbstractCegarLoop]: Abstraction has 5019 states and 5739 transitions. [2020-10-25 20:29:43,942 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 5739 transitions. [2020-10-25 20:29:43,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2020-10-25 20:29:43,955 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:43,956 INFO L422 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-25 20:29:43,956 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-25 20:29:43,956 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:43,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:43,957 INFO L82 PathProgramCache]: Analyzing trace with hash -1470117098, now seen corresponding path program 1 times [2020-10-25 20:29:43,957 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:43,957 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [9696639] [2020-10-25 20:29:43,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:44,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:44,406 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 392 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:44,407 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [9696639] [2020-10-25 20:29:44,407 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:44,407 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-25 20:29:44,407 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377729650] [2020-10-25 20:29:44,408 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 20:29:44,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:44,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 20:29:44,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-25 20:29:44,409 INFO L87 Difference]: Start difference. First operand 5019 states and 5739 transitions. Second operand 4 states. [2020-10-25 20:29:46,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:46,558 INFO L93 Difference]: Finished difference Result 13560 states and 15629 transitions. [2020-10-25 20:29:46,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 20:29:46,559 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 364 [2020-10-25 20:29:46,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:46,604 INFO L225 Difference]: With dead ends: 13560 [2020-10-25 20:29:46,607 INFO L226 Difference]: Without dead ends: 8543 [2020-10-25 20:29:46,619 INFO L677 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 [2020-10-25 20:29:46,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8543 states. [2020-10-25 20:29:46,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8543 to 7803. [2020-10-25 20:29:46,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7803 states. [2020-10-25 20:29:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7803 states to 7803 states and 8905 transitions. [2020-10-25 20:29:46,797 INFO L78 Accepts]: Start accepts. Automaton has 7803 states and 8905 transitions. Word has length 364 [2020-10-25 20:29:46,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:46,798 INFO L481 AbstractCegarLoop]: Abstraction has 7803 states and 8905 transitions. [2020-10-25 20:29:46,799 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 20:29:46,799 INFO L276 IsEmpty]: Start isEmpty. Operand 7803 states and 8905 transitions. [2020-10-25 20:29:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2020-10-25 20:29:46,815 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:46,816 INFO L422 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:46,820 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-25 20:29:46,821 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:46,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:46,821 INFO L82 PathProgramCache]: Analyzing trace with hash -655772939, now seen corresponding path program 1 times [2020-10-25 20:29:46,822 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:46,822 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396300231] [2020-10-25 20:29:46,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2020-10-25 20:29:47,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396300231] [2020-10-25 20:29:47,259 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:47,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 20:29:47,260 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944954817] [2020-10-25 20:29:47,260 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:47,261 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:47,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:47,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:47,262 INFO L87 Difference]: Start difference. First operand 7803 states and 8905 transitions. Second operand 3 states. [2020-10-25 20:29:48,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:48,053 INFO L93 Difference]: Finished difference Result 15598 states and 17802 transitions. [2020-10-25 20:29:48,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:48,056 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 379 [2020-10-25 20:29:48,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:48,075 INFO L225 Difference]: With dead ends: 15598 [2020-10-25 20:29:48,075 INFO L226 Difference]: Without dead ends: 7797 [2020-10-25 20:29:48,085 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:48,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7797 states. [2020-10-25 20:29:48,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7797 to 7796. [2020-10-25 20:29:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7796 states. [2020-10-25 20:29:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7796 states to 7796 states and 8892 transitions. [2020-10-25 20:29:48,232 INFO L78 Accepts]: Start accepts. Automaton has 7796 states and 8892 transitions. Word has length 379 [2020-10-25 20:29:48,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:48,233 INFO L481 AbstractCegarLoop]: Abstraction has 7796 states and 8892 transitions. [2020-10-25 20:29:48,233 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 7796 states and 8892 transitions. [2020-10-25 20:29:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2020-10-25 20:29:48,291 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:48,291 INFO L422 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-25 20:29:48,291 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-25 20:29:48,292 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:48,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:48,292 INFO L82 PathProgramCache]: Analyzing trace with hash -1317854392, now seen corresponding path program 1 times [2020-10-25 20:29:48,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:48,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607209975] [2020-10-25 20:29:48,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 348 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2020-10-25 20:29:48,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607209975] [2020-10-25 20:29:48,812 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:48,812 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:48,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961596962] [2020-10-25 20:29:48,813 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 20:29:48,813 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:48,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 20:29:48,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-25 20:29:48,814 INFO L87 Difference]: Start difference. First operand 7796 states and 8892 transitions. Second operand 4 states. [2020-10-25 20:29:51,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:51,199 INFO L93 Difference]: Finished difference Result 22053 states and 25093 transitions. [2020-10-25 20:29:51,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 20:29:51,200 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 411 [2020-10-25 20:29:51,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:51,276 INFO L225 Difference]: With dead ends: 22053 [2020-10-25 20:29:51,276 INFO L226 Difference]: Without dead ends: 14259 [2020-10-25 20:29:51,286 INFO L677 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 [2020-10-25 20:29:51,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14259 states. [2020-10-25 20:29:51,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14259 to 14254. [2020-10-25 20:29:51,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14254 states. [2020-10-25 20:29:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14254 states to 14254 states and 16089 transitions. [2020-10-25 20:29:51,547 INFO L78 Accepts]: Start accepts. Automaton has 14254 states and 16089 transitions. Word has length 411 [2020-10-25 20:29:51,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:51,547 INFO L481 AbstractCegarLoop]: Abstraction has 14254 states and 16089 transitions. [2020-10-25 20:29:51,548 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 20:29:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 14254 states and 16089 transitions. [2020-10-25 20:29:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2020-10-25 20:29:51,572 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:51,573 INFO L422 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-25 20:29:51,573 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-25 20:29:51,573 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:51,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:51,574 INFO L82 PathProgramCache]: Analyzing trace with hash -1911376662, now seen corresponding path program 1 times [2020-10-25 20:29:51,574 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:51,575 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71822040] [2020-10-25 20:29:51,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 678 backedges. 563 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-10-25 20:29:52,011 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71822040] [2020-10-25 20:29:52,011 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:52,012 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:52,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540568181] [2020-10-25 20:29:52,012 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:52,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:52,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:52,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:52,014 INFO L87 Difference]: Start difference. First operand 14254 states and 16089 transitions. Second operand 3 states. [2020-10-25 20:29:53,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:53,379 INFO L93 Difference]: Finished difference Result 29605 states and 33496 transitions. [2020-10-25 20:29:53,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:53,380 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 463 [2020-10-25 20:29:53,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:53,482 INFO L225 Difference]: With dead ends: 29605 [2020-10-25 20:29:53,483 INFO L226 Difference]: Without dead ends: 16829 [2020-10-25 20:29:53,498 INFO L677 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 [2020-10-25 20:29:53,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16829 states. [2020-10-25 20:29:53,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16829 to 14433. [2020-10-25 20:29:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14433 states. [2020-10-25 20:29:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14433 states to 14433 states and 16240 transitions. [2020-10-25 20:29:53,763 INFO L78 Accepts]: Start accepts. Automaton has 14433 states and 16240 transitions. Word has length 463 [2020-10-25 20:29:53,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:53,764 INFO L481 AbstractCegarLoop]: Abstraction has 14433 states and 16240 transitions. [2020-10-25 20:29:53,764 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 14433 states and 16240 transitions. [2020-10-25 20:29:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2020-10-25 20:29:53,799 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:53,800 INFO L422 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-10-25 20:29:53,800 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-25 20:29:53,800 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:53,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:53,801 INFO L82 PathProgramCache]: Analyzing trace with hash 617355698, now seen corresponding path program 1 times [2020-10-25 20:29:53,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:53,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252408878] [2020-10-25 20:29:53,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:54,350 INFO L134 CoverageAnalysis]: Checked inductivity of 733 backedges. 573 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2020-10-25 20:29:54,351 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252408878] [2020-10-25 20:29:54,351 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:54,351 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:54,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842049187] [2020-10-25 20:29:54,353 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:54,353 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:54,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:54,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:54,354 INFO L87 Difference]: Start difference. First operand 14433 states and 16240 transitions. Second operand 3 states. [2020-10-25 20:29:55,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:55,845 INFO L93 Difference]: Finished difference Result 32547 states and 36648 transitions. [2020-10-25 20:29:55,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:55,848 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 503 [2020-10-25 20:29:55,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:55,891 INFO L225 Difference]: With dead ends: 32547 [2020-10-25 20:29:55,892 INFO L226 Difference]: Without dead ends: 18484 [2020-10-25 20:29:55,911 INFO L677 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 [2020-10-25 20:29:55,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18484 states. [2020-10-25 20:29:56,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18484 to 18297. [2020-10-25 20:29:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18297 states. [2020-10-25 20:29:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18297 states to 18297 states and 20470 transitions. [2020-10-25 20:29:56,351 INFO L78 Accepts]: Start accepts. Automaton has 18297 states and 20470 transitions. Word has length 503 [2020-10-25 20:29:56,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:56,352 INFO L481 AbstractCegarLoop]: Abstraction has 18297 states and 20470 transitions. [2020-10-25 20:29:56,353 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 18297 states and 20470 transitions. [2020-10-25 20:29:56,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2020-10-25 20:29:56,382 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:56,382 INFO L422 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:56,383 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-25 20:29:56,383 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:56,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:56,384 INFO L82 PathProgramCache]: Analyzing trace with hash 1223238566, now seen corresponding path program 1 times [2020-10-25 20:29:56,384 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:56,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708138832] [2020-10-25 20:29:56,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 482 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-10-25 20:29:56,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708138832] [2020-10-25 20:29:56,892 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:56,892 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:56,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197939314] [2020-10-25 20:29:56,894 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:56,894 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:56,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:56,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:56,895 INFO L87 Difference]: Start difference. First operand 18297 states and 20470 transitions. Second operand 3 states. [2020-10-25 20:29:58,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:58,280 INFO L93 Difference]: Finished difference Result 38270 states and 42844 transitions. [2020-10-25 20:29:58,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:58,281 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 508 [2020-10-25 20:29:58,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:58,318 INFO L225 Difference]: With dead ends: 38270 [2020-10-25 20:29:58,319 INFO L226 Difference]: Without dead ends: 21635 [2020-10-25 20:29:58,332 INFO L677 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 [2020-10-25 20:29:58,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21635 states. [2020-10-25 20:29:58,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21635 to 21241. [2020-10-25 20:29:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21241 states. [2020-10-25 20:29:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21241 states to 21241 states and 23505 transitions. [2020-10-25 20:29:58,697 INFO L78 Accepts]: Start accepts. Automaton has 21241 states and 23505 transitions. Word has length 508 [2020-10-25 20:29:58,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:58,698 INFO L481 AbstractCegarLoop]: Abstraction has 21241 states and 23505 transitions. [2020-10-25 20:29:58,698 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 21241 states and 23505 transitions. [2020-10-25 20:29:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2020-10-25 20:29:58,724 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:58,724 INFO L422 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:58,725 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-25 20:29:58,725 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:58,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:58,726 INFO L82 PathProgramCache]: Analyzing trace with hash 452986491, now seen corresponding path program 1 times [2020-10-25 20:29:58,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:58,726 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291332461] [2020-10-25 20:29:58,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:59,447 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 228 proven. 406 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2020-10-25 20:29:59,448 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291332461] [2020-10-25 20:29:59,448 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [128554467] [2020-10-25 20:29:59,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-10-25 20:29:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:59,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 694 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-25 20:29:59,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 20:29:59,843 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 20:29:59,986 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 20:30:00,018 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 20:30:02,095 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 481 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-10-25 20:30:02,095 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-25 20:30:02,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2020-10-25 20:30:02,096 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143773814] [2020-10-25 20:30:02,098 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 20:30:02,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:30:02,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 20:30:02,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-25 20:30:02,099 INFO L87 Difference]: Start difference. First operand 21241 states and 23505 transitions. Second operand 4 states. [2020-10-25 20:30:05,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:30:05,325 INFO L93 Difference]: Finished difference Result 44316 states and 49052 transitions. [2020-10-25 20:30:05,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 20:30:05,326 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 509 [2020-10-25 20:30:05,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:30:05,373 INFO L225 Difference]: With dead ends: 44316 [2020-10-25 20:30:05,374 INFO L226 Difference]: Without dead ends: 25657 [2020-10-25 20:30:05,394 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 513 GetRequests, 507 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-25 20:30:05,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25657 states. [2020-10-25 20:30:05,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25657 to 21793. [2020-10-25 20:30:05,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21793 states. [2020-10-25 20:30:05,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21793 states to 21793 states and 24008 transitions. [2020-10-25 20:30:05,948 INFO L78 Accepts]: Start accepts. Automaton has 21793 states and 24008 transitions. Word has length 509 [2020-10-25 20:30:05,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:30:05,949 INFO L481 AbstractCegarLoop]: Abstraction has 21793 states and 24008 transitions. [2020-10-25 20:30:05,949 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 20:30:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 21793 states and 24008 transitions. [2020-10-25 20:30:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2020-10-25 20:30:05,977 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:30:05,978 INFO L422 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:30:06,191 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2020-10-25 20:30:06,192 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:30:06,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:30:06,194 INFO L82 PathProgramCache]: Analyzing trace with hash -1753768851, now seen corresponding path program 1 times [2020-10-25 20:30:06,194 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:30:06,194 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85893801] [2020-10-25 20:30:06,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:30:06,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:30:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 763 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2020-10-25 20:30:06,895 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85893801] [2020-10-25 20:30:06,895 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:30:06,896 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:30:06,896 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537012501] [2020-10-25 20:30:06,897 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 20:30:06,897 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:30:06,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 20:30:06,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-25 20:30:06,898 INFO L87 Difference]: Start difference. First operand 21793 states and 24008 transitions. Second operand 4 states. [2020-10-25 20:30:09,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:30:09,416 INFO L93 Difference]: Finished difference Result 47091 states and 51877 transitions. [2020-10-25 20:30:09,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 20:30:09,418 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 527 [2020-10-25 20:30:09,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:30:09,469 INFO L225 Difference]: With dead ends: 47091 [2020-10-25 20:30:09,470 INFO L226 Difference]: Without dead ends: 26776 [2020-10-25 20:30:09,488 INFO L677 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 [2020-10-25 20:30:09,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26776 states. [2020-10-25 20:30:09,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26776 to 20685. [2020-10-25 20:30:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20685 states. [2020-10-25 20:30:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20685 states to 20685 states and 22688 transitions. [2020-10-25 20:30:09,881 INFO L78 Accepts]: Start accepts. Automaton has 20685 states and 22688 transitions. Word has length 527 [2020-10-25 20:30:09,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:30:09,881 INFO L481 AbstractCegarLoop]: Abstraction has 20685 states and 22688 transitions. [2020-10-25 20:30:09,881 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 20:30:09,881 INFO L276 IsEmpty]: Start isEmpty. Operand 20685 states and 22688 transitions. [2020-10-25 20:30:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2020-10-25 20:30:09,900 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:30:09,901 INFO L422 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-10-25 20:30:09,902 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-25 20:30:09,902 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:30:09,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:30:09,903 INFO L82 PathProgramCache]: Analyzing trace with hash 773985441, now seen corresponding path program 1 times [2020-10-25 20:30:09,903 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:30:09,903 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534159911] [2020-10-25 20:30:09,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:30:10,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:30:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 762 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2020-10-25 20:30:10,637 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534159911] [2020-10-25 20:30:10,637 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:30:10,638 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-25 20:30:10,638 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332989120] [2020-10-25 20:30:10,639 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 20:30:10,639 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:30:10,639 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 20:30:10,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-25 20:30:10,640 INFO L87 Difference]: Start difference. First operand 20685 states and 22688 transitions. Second operand 4 states. [2020-10-25 20:30:13,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:30:13,096 INFO L93 Difference]: Finished difference Result 44324 states and 48641 transitions. [2020-10-25 20:30:13,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 20:30:13,097 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 557 [2020-10-25 20:30:13,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:30:13,141 INFO L225 Difference]: With dead ends: 44324 [2020-10-25 20:30:13,142 INFO L226 Difference]: Without dead ends: 26221 [2020-10-25 20:30:13,158 INFO L677 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 [2020-10-25 20:30:13,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26221 states. [2020-10-25 20:30:13,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26221 to 23262. [2020-10-25 20:30:13,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23262 states. [2020-10-25 20:30:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23262 states to 23262 states and 25388 transitions. [2020-10-25 20:30:13,741 INFO L78 Accepts]: Start accepts. Automaton has 23262 states and 25388 transitions. Word has length 557 [2020-10-25 20:30:13,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:30:13,742 INFO L481 AbstractCegarLoop]: Abstraction has 23262 states and 25388 transitions. [2020-10-25 20:30:13,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 20:30:13,742 INFO L276 IsEmpty]: Start isEmpty. Operand 23262 states and 25388 transitions. [2020-10-25 20:30:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 660 [2020-10-25 20:30:13,775 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:30:13,776 INFO L422 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-25 20:30:13,776 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-25 20:30:13,777 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:30:13,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:30:13,777 INFO L82 PathProgramCache]: Analyzing trace with hash -394503818, now seen corresponding path program 1 times [2020-10-25 20:30:13,778 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:30:13,778 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025624978] [2020-10-25 20:30:13,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:30:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:30:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1217 backedges. 527 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2020-10-25 20:30:14,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025624978] [2020-10-25 20:30:14,565 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:30:14,566 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:30:14,567 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810241734] [2020-10-25 20:30:14,571 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:30:14,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:30:14,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:30:14,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:30:14,573 INFO L87 Difference]: Start difference. First operand 23262 states and 25388 transitions. Second operand 3 states. [2020-10-25 20:30:16,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:30:16,091 INFO L93 Difference]: Finished difference Result 47992 states and 52361 transitions. [2020-10-25 20:30:16,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:30:16,092 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 659 [2020-10-25 20:30:16,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:30:16,131 INFO L225 Difference]: With dead ends: 47992 [2020-10-25 20:30:16,131 INFO L226 Difference]: Without dead ends: 25100 [2020-10-25 20:30:16,144 INFO L677 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 [2020-10-25 20:30:16,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25100 states. [2020-10-25 20:30:16,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25100 to 23256. [2020-10-25 20:30:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23256 states. [2020-10-25 20:30:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23256 states to 23256 states and 25333 transitions. [2020-10-25 20:30:16,525 INFO L78 Accepts]: Start accepts. Automaton has 23256 states and 25333 transitions. Word has length 659 [2020-10-25 20:30:16,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:30:16,526 INFO L481 AbstractCegarLoop]: Abstraction has 23256 states and 25333 transitions. [2020-10-25 20:30:16,526 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:30:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 23256 states and 25333 transitions. [2020-10-25 20:30:16,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2020-10-25 20:30:16,544 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:30:16,545 INFO L422 BasicCegarLoop]: trace histogram [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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:30:16,545 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-25 20:30:16,546 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:30:16,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:30:16,547 INFO L82 PathProgramCache]: Analyzing trace with hash 682919101, now seen corresponding path program 1 times [2020-10-25 20:30:16,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:30:16,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019245723] [2020-10-25 20:30:16,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:30:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:30:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 1258 proven. 0 refuted. 0 times theorem prover too weak. 973 trivial. 0 not checked. [2020-10-25 20:30:17,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019245723] [2020-10-25 20:30:17,370 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:30:17,370 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:30:17,370 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132413367] [2020-10-25 20:30:17,371 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:30:17,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:30:17,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:30:17,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:30:17,372 INFO L87 Difference]: Start difference. First operand 23256 states and 25333 transitions. Second operand 3 states. [2020-10-25 20:30:18,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:30:18,951 INFO L93 Difference]: Finished difference Result 45769 states and 49835 transitions. [2020-10-25 20:30:18,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:30:18,953 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 804 [2020-10-25 20:30:18,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:30:18,954 INFO L225 Difference]: With dead ends: 45769 [2020-10-25 20:30:18,954 INFO L226 Difference]: Without dead ends: 0 [2020-10-25 20:30:18,974 INFO L677 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 [2020-10-25 20:30:18,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-25 20:30:18,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-25 20:30:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-25 20:30:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-25 20:30:18,975 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 804 [2020-10-25 20:30:18,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:30:18,976 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-25 20:30:18,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:30:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-25 20:30:18,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-25 20:30:18,977 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-25 20:30:18,979 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-25 20:30:19,601 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 250 [2020-10-25 20:30:20,093 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 250 [2020-10-25 20:30:22,855 WARN L193 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 235 DAG size of output: 107 [2020-10-25 20:30:25,568 WARN L193 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 235 DAG size of output: 107 [2020-10-25 20:30:25,574 INFO L274 CegarLoopResult]: For program point L960(lines 960 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,574 INFO L274 CegarLoopResult]: For program point L696(lines 696 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,574 INFO L274 CegarLoopResult]: For program point L630(lines 630 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,575 INFO L270 CegarLoopResult]: At program point L1027(lines 24 1028) the Hoare annotation is: (let ((.cse17 (+ ~a23~0 43))) (let ((.cse10 (<= (+ ~a23~0 119992) 0)) (.cse2 (<= ~a23~0 312)) (.cse11 (<= ~a29~0 274)) (.cse16 (<= ~a29~0 140)) (.cse1 (= ~a25~0 11)) (.cse12 (< 0 .cse17)) (.cse13 (<= 246 ~a29~0)) (.cse14 (<= ~a25~0 10)) (.cse0 (exists ((v_prenex_1 Int) (aux_div_aux_mod_v_~a23~0_472_21_32 Int)) (let ((.cse20 (* 83 aux_div_aux_mod_v_~a23~0_472_21_32))) (let ((.cse18 (* 83 v_prenex_1)) (.cse19 (+ .cse20 138))) (and (< 95 (+ .cse18 ~a23~0)) (<= .cse19 ~a23~0) (< .cse18 0) (< 0 (+ .cse20 83)) (< 0 (+ .cse18 125)) (< (+ .cse18 .cse20 1) 0) (< 0 (+ .cse18 .cse20 125)) (< (+ .cse18 .cse20) 0) (< .cse20 83) (< .cse19 ~a23~0) (< .cse20 82)))))) (.cse7 (= ~a4~0 0)) (.cse9 (<= (+ ~a29~0 22) 0)) (.cse5 (= ~a25~0 12)) (.cse8 (= ~a25~0 13)) (.cse15 (<= .cse17 0)) (.cse6 (<= ~a29~0 599998)) (.cse3 (<= ~a8~0 15)) (.cse4 (= ~a4~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse6 .cse3 .cse4) (and .cse7 .cse8 .cse9 .cse3 .cse10) (and .cse8 .cse11 .cse3 .cse4) (and .cse2 .cse5 .cse12 .cse3 .cse4) (and .cse7 .cse8 .cse9 .cse2 .cse12 .cse3) (and .cse1 .cse11 .cse3 .cse4 .cse13) (and .cse7 .cse5 .cse6 .cse3) (and .cse14 .cse7 (<= (+ ~a29~0 28470) 0) .cse15 .cse3) (and .cse11 .cse3 .cse4 .cse13 .cse10) (and (<= 312 ~a23~0) .cse1 (<= ~a29~0 220) .cse3 .cse4) (and .cse14 .cse7 .cse15 .cse6 .cse3 .cse13) (and .cse1 .cse7 .cse6 .cse3 .cse13 .cse10) (and .cse14 .cse7 .cse16 .cse2 .cse12 .cse3) (and .cse1 .cse7 .cse2 .cse11 .cse3 .cse13) (and .cse1 .cse7 .cse16 .cse15 .cse3) (and .cse1 .cse12 .cse3 .cse4 .cse13) (and .cse14 .cse3 .cse4) (and .cse0 .cse8 .cse6 .cse3 .cse4) (and .cse7 (= ~a25~0 10) .cse9 .cse3) (and (<= ~a29~0 130) .cse5 .cse4 .cse3) (and .cse8 .cse15 .cse6 .cse3 .cse4)))) [2020-10-25 20:30:25,575 INFO L274 CegarLoopResult]: For program point L895(lines 895 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,576 INFO L274 CegarLoopResult]: For program point L697(lines 697 707) no Hoare annotation was computed. [2020-10-25 20:30:25,576 INFO L274 CegarLoopResult]: For program point L697-2(lines 697 707) no Hoare annotation was computed. [2020-10-25 20:30:25,576 INFO L274 CegarLoopResult]: For program point L367(lines 367 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,576 INFO L274 CegarLoopResult]: For program point L301(lines 301 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,576 INFO L274 CegarLoopResult]: For program point L235(lines 235 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,576 INFO L274 CegarLoopResult]: For program point L169-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,577 INFO L274 CegarLoopResult]: For program point L103-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,577 INFO L274 CegarLoopResult]: For program point L37-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,577 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-25 20:30:25,577 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-25 20:30:25,577 INFO L274 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2020-10-25 20:30:25,578 INFO L277 CegarLoopResult]: At program point L1030(lines 1030 1046) the Hoare annotation is: true [2020-10-25 20:30:25,578 INFO L274 CegarLoopResult]: For program point L568(lines 568 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,578 INFO L274 CegarLoopResult]: For program point L502(lines 502 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,578 INFO L274 CegarLoopResult]: For program point L172-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,578 INFO L274 CegarLoopResult]: For program point L106-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,578 INFO L274 CegarLoopResult]: For program point L40-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,579 INFO L274 CegarLoopResult]: For program point L965(lines 965 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,579 INFO L274 CegarLoopResult]: For program point L833(lines 833 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,579 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-25 20:30:25,579 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-25 20:30:25,579 INFO L274 CegarLoopResult]: For program point L41(line 41) no Hoare annotation was computed. [2020-10-25 20:30:25,579 INFO L274 CegarLoopResult]: For program point L900(lines 900 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,580 INFO L274 CegarLoopResult]: For program point L438(lines 438 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,580 INFO L274 CegarLoopResult]: For program point L372(lines 372 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,580 INFO L274 CegarLoopResult]: For program point L637(lines 637 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,580 INFO L274 CegarLoopResult]: For program point L307(lines 307 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,580 INFO L274 CegarLoopResult]: For program point L175-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,580 INFO L274 CegarLoopResult]: For program point L109-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,581 INFO L274 CegarLoopResult]: For program point L43-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,581 INFO L274 CegarLoopResult]: For program point L242(lines 242 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,581 INFO L274 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-10-25 20:30:25,581 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-25 20:30:25,581 INFO L274 CegarLoopResult]: For program point L44(line 44) no Hoare annotation was computed. [2020-10-25 20:30:25,581 INFO L274 CegarLoopResult]: For program point L771(lines 771 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,582 INFO L270 CegarLoopResult]: At program point L1036-2(lines 1036 1045) the Hoare annotation is: (let ((.cse17 (+ ~a23~0 43))) (let ((.cse10 (<= (+ ~a23~0 119992) 0)) (.cse2 (<= ~a23~0 312)) (.cse11 (<= ~a29~0 274)) (.cse16 (<= ~a29~0 140)) (.cse1 (= ~a25~0 11)) (.cse12 (< 0 .cse17)) (.cse13 (<= 246 ~a29~0)) (.cse14 (<= ~a25~0 10)) (.cse0 (exists ((v_prenex_1 Int) (aux_div_aux_mod_v_~a23~0_472_21_32 Int)) (let ((.cse20 (* 83 aux_div_aux_mod_v_~a23~0_472_21_32))) (let ((.cse18 (* 83 v_prenex_1)) (.cse19 (+ .cse20 138))) (and (< 95 (+ .cse18 ~a23~0)) (<= .cse19 ~a23~0) (< .cse18 0) (< 0 (+ .cse20 83)) (< 0 (+ .cse18 125)) (< (+ .cse18 .cse20 1) 0) (< 0 (+ .cse18 .cse20 125)) (< (+ .cse18 .cse20) 0) (< .cse20 83) (< .cse19 ~a23~0) (< .cse20 82)))))) (.cse7 (= ~a4~0 0)) (.cse9 (<= (+ ~a29~0 22) 0)) (.cse5 (= ~a25~0 12)) (.cse8 (= ~a25~0 13)) (.cse15 (<= .cse17 0)) (.cse6 (<= ~a29~0 599998)) (.cse3 (<= ~a8~0 15)) (.cse4 (= ~a4~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse6 .cse3 .cse4) (and .cse7 .cse8 .cse9 .cse3 .cse10) (and .cse8 .cse11 .cse3 .cse4) (and .cse2 .cse5 .cse12 .cse3 .cse4) (and .cse7 .cse8 .cse9 .cse2 .cse12 .cse3) (and .cse1 .cse11 .cse3 .cse4 .cse13) (and .cse7 .cse5 .cse6 .cse3) (and .cse14 .cse7 (<= (+ ~a29~0 28470) 0) .cse15 .cse3) (and .cse11 .cse3 .cse4 .cse13 .cse10) (and (<= 312 ~a23~0) .cse1 (<= ~a29~0 220) .cse3 .cse4) (and .cse14 .cse7 .cse15 .cse6 .cse3 .cse13) (and .cse1 .cse7 .cse6 .cse3 .cse13 .cse10) (and .cse14 .cse7 .cse16 .cse2 .cse12 .cse3) (and .cse1 .cse7 .cse2 .cse11 .cse3 .cse13) (and .cse1 .cse7 .cse16 .cse15 .cse3) (and .cse1 .cse12 .cse3 .cse4 .cse13) (and .cse14 .cse3 .cse4) (and .cse0 .cse8 .cse6 .cse3 .cse4) (and .cse7 (= ~a25~0 10) .cse9 .cse3) (and (<= ~a29~0 130) .cse5 .cse4 .cse3) (and .cse8 .cse15 .cse6 .cse3 .cse4)))) [2020-10-25 20:30:25,582 INFO L274 CegarLoopResult]: For program point L838(lines 838 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,582 INFO L274 CegarLoopResult]: For program point L574(lines 574 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,583 INFO L274 CegarLoopResult]: For program point L178-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,583 INFO L274 CegarLoopResult]: For program point L112-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,583 INFO L274 CegarLoopResult]: For program point L46-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,583 INFO L274 CegarLoopResult]: For program point L971(lines 971 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,583 INFO L274 CegarLoopResult]: For program point L905(lines 905 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,583 INFO L274 CegarLoopResult]: For program point L509(lines 509 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,583 INFO L274 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-10-25 20:30:25,584 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-25 20:30:25,584 INFO L274 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2020-10-25 20:30:25,584 INFO L274 CegarLoopResult]: For program point L972(lines 972 982) no Hoare annotation was computed. [2020-10-25 20:30:25,584 INFO L274 CegarLoopResult]: For program point L906(lines 906 916) no Hoare annotation was computed. [2020-10-25 20:30:25,584 INFO L274 CegarLoopResult]: For program point L972-2(lines 972 982) no Hoare annotation was computed. [2020-10-25 20:30:25,584 INFO L274 CegarLoopResult]: For program point L906-2(lines 906 916) no Hoare annotation was computed. [2020-10-25 20:30:25,585 INFO L274 CegarLoopResult]: For program point L708(lines 708 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,585 INFO L274 CegarLoopResult]: For program point L312(lines 312 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,585 INFO L274 CegarLoopResult]: For program point L577(lines 577 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,585 INFO L274 CegarLoopResult]: For program point L445(lines 445 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,585 INFO L274 CegarLoopResult]: For program point L379(lines 379 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,585 INFO L274 CegarLoopResult]: For program point L181-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,585 INFO L274 CegarLoopResult]: For program point L115-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,586 INFO L274 CegarLoopResult]: For program point L49-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,586 INFO L274 CegarLoopResult]: For program point L776(lines 776 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,586 INFO L274 CegarLoopResult]: For program point L644(lines 644 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,586 INFO L274 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-10-25 20:30:25,586 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-25 20:30:25,586 INFO L274 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-10-25 20:30:25,586 INFO L274 CegarLoopResult]: For program point L1041(line 1041) no Hoare annotation was computed. [2020-10-25 20:30:25,587 INFO L274 CegarLoopResult]: For program point L843(lines 843 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,587 INFO L274 CegarLoopResult]: For program point L249(lines 249 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,587 INFO L274 CegarLoopResult]: For program point L184-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,587 INFO L274 CegarLoopResult]: For program point L118-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,587 INFO L274 CegarLoopResult]: For program point L52-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,587 INFO L274 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-10-25 20:30:25,588 INFO L274 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-10-25 20:30:25,588 INFO L274 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-10-25 20:30:25,588 INFO L274 CegarLoopResult]: For program point L714(lines 714 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,588 INFO L274 CegarLoopResult]: For program point L516(lines 516 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,588 INFO L274 CegarLoopResult]: For program point L649(lines 649 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,588 INFO L274 CegarLoopResult]: For program point L583(lines 583 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,588 INFO L274 CegarLoopResult]: For program point L517(lines 517 527) no Hoare annotation was computed. [2020-10-25 20:30:25,589 INFO L274 CegarLoopResult]: For program point L517-2(lines 517 527) no Hoare annotation was computed. [2020-10-25 20:30:25,589 INFO L274 CegarLoopResult]: For program point L319(lines 319 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,589 INFO L274 CegarLoopResult]: For program point L187-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,589 INFO L274 CegarLoopResult]: For program point L121-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,589 INFO L274 CegarLoopResult]: For program point L55-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,589 INFO L274 CegarLoopResult]: For program point L848(lines 848 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,589 INFO L274 CegarLoopResult]: For program point L782(lines 782 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,590 INFO L274 CegarLoopResult]: For program point L650(lines 650 659) no Hoare annotation was computed. [2020-10-25 20:30:25,590 INFO L274 CegarLoopResult]: For program point L650-2(lines 650 659) no Hoare annotation was computed. [2020-10-25 20:30:25,590 INFO L274 CegarLoopResult]: For program point L452(lines 452 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,590 INFO L274 CegarLoopResult]: For program point L386(lines 386 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,590 INFO L274 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-10-25 20:30:25,590 INFO L274 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-10-25 20:30:25,591 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-10-25 20:30:25,591 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-25 20:30:25,591 INFO L274 CegarLoopResult]: For program point L256(lines 256 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,591 INFO L274 CegarLoopResult]: For program point L190-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,591 INFO L274 CegarLoopResult]: For program point L124-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,591 INFO L274 CegarLoopResult]: For program point L58-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,592 INFO L274 CegarLoopResult]: For program point L983(lines 983 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,592 INFO L274 CegarLoopResult]: For program point L917(lines 917 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,592 INFO L274 CegarLoopResult]: For program point L719(lines 719 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,592 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-25 20:30:25,592 INFO L274 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-10-25 20:30:25,592 INFO L274 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-10-25 20:30:25,593 INFO L274 CegarLoopResult]: For program point L918(lines 918 928) no Hoare annotation was computed. [2020-10-25 20:30:25,593 INFO L274 CegarLoopResult]: For program point L918-2(lines 918 928) no Hoare annotation was computed. [2020-10-25 20:30:25,593 INFO L274 CegarLoopResult]: For program point L720(lines 720 732) no Hoare annotation was computed. [2020-10-25 20:30:25,593 INFO L274 CegarLoopResult]: For program point L720-2(lines 720 732) no Hoare annotation was computed. [2020-10-25 20:30:25,593 INFO L274 CegarLoopResult]: For program point L588(lines 588 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,593 INFO L274 CegarLoopResult]: For program point L324(lines 324 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,593 INFO L274 CegarLoopResult]: For program point L589(lines 589 599) no Hoare annotation was computed. [2020-10-25 20:30:25,594 INFO L274 CegarLoopResult]: For program point L589-2(lines 589 599) no Hoare annotation was computed. [2020-10-25 20:30:25,594 INFO L274 CegarLoopResult]: For program point L193-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,594 INFO L274 CegarLoopResult]: For program point L127-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,594 INFO L274 CegarLoopResult]: For program point L61-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,594 INFO L274 CegarLoopResult]: For program point L854(lines 854 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,594 INFO L274 CegarLoopResult]: For program point L458(lines 458 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,595 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-25 20:30:25,595 INFO L274 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-10-25 20:30:25,595 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-25 20:30:25,595 INFO L274 CegarLoopResult]: For program point L789(lines 789 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,595 INFO L274 CegarLoopResult]: For program point L393(lines 393 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,595 INFO L274 CegarLoopResult]: For program point L262(lines 262 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,595 INFO L274 CegarLoopResult]: For program point L196-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,596 INFO L274 CegarLoopResult]: For program point L130-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,596 INFO L274 CegarLoopResult]: For program point L64-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,596 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-25 20:30:25,596 INFO L274 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-10-25 20:30:25,596 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-25 20:30:25,596 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-25 20:30:25,597 INFO L274 CegarLoopResult]: For program point L990(lines 990 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,597 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4) no Hoare annotation was computed. [2020-10-25 20:30:25,597 INFO L274 CegarLoopResult]: For program point L660(lines 660 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,597 INFO L274 CegarLoopResult]: For program point L528(lines 528 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,597 INFO L274 CegarLoopResult]: For program point L331(lines 331 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,598 INFO L274 CegarLoopResult]: For program point L199-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,598 INFO L274 CegarLoopResult]: For program point L133-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,598 INFO L274 CegarLoopResult]: For program point L67-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,598 INFO L274 CegarLoopResult]: For program point L794(lines 794 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,598 INFO L274 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-10-25 20:30:25,598 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-25 20:30:25,598 INFO L274 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-10-25 20:30:25,599 INFO L274 CegarLoopResult]: For program point L861(lines 861 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,599 INFO L274 CegarLoopResult]: For program point L465(lines 465 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,599 INFO L274 CegarLoopResult]: For program point L267(lines 267 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,599 INFO L274 CegarLoopResult]: For program point L400(lines 400 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,599 INFO L274 CegarLoopResult]: For program point L202-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,599 INFO L274 CegarLoopResult]: For program point L136-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,600 INFO L274 CegarLoopResult]: For program point L70-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,600 INFO L274 CegarLoopResult]: For program point L4(line 4) no Hoare annotation was computed. [2020-10-25 20:30:25,600 INFO L274 CegarLoopResult]: For program point L995(lines 995 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,600 INFO L274 CegarLoopResult]: For program point L929(lines 929 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,600 INFO L274 CegarLoopResult]: For program point L665(lines 665 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,600 INFO L274 CegarLoopResult]: For program point L533(lines 533 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,600 INFO L274 CegarLoopResult]: For program point L401(lines 401 412) no Hoare annotation was computed. [2020-10-25 20:30:25,601 INFO L274 CegarLoopResult]: For program point L401-2(lines 401 412) no Hoare annotation was computed. [2020-10-25 20:30:25,601 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-25 20:30:25,601 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-25 20:30:25,601 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-25 20:30:25,601 INFO L274 CegarLoopResult]: For program point L600(lines 600 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,601 INFO L274 CegarLoopResult]: For program point L336(lines 336 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,601 INFO L274 CegarLoopResult]: For program point L270(lines 270 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,602 INFO L274 CegarLoopResult]: For program point L733(lines 733 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,602 INFO L274 CegarLoopResult]: For program point L205-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,602 INFO L274 CegarLoopResult]: For program point L139-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,602 INFO L274 CegarLoopResult]: For program point L73-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,602 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-25 20:30:25,602 INFO L274 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-10-25 20:30:25,603 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-25 20:30:25,603 INFO L274 CegarLoopResult]: For program point L867(lines 867 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,603 INFO L274 CegarLoopResult]: For program point L801(lines 801 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,603 INFO L274 CegarLoopResult]: For program point L934(lines 934 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,603 INFO L274 CegarLoopResult]: For program point L868(lines 868 877) no Hoare annotation was computed. [2020-10-25 20:30:25,603 INFO L274 CegarLoopResult]: For program point L868-2(lines 868 877) no Hoare annotation was computed. [2020-10-25 20:30:25,603 INFO L274 CegarLoopResult]: For program point L472(lines 472 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,604 INFO L274 CegarLoopResult]: For program point L142-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,604 INFO L274 CegarLoopResult]: For program point L76-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,604 INFO L274 CegarLoopResult]: For program point L605(lines 605 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,604 INFO L274 CegarLoopResult]: For program point L539(lines 539 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,604 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-25 20:30:25,604 INFO L274 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-10-25 20:30:25,604 INFO L274 CegarLoopResult]: For program point L1002(lines 1002 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,605 INFO L274 CegarLoopResult]: For program point L672(lines 672 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,605 INFO L274 CegarLoopResult]: For program point L606(lines 606 616) no Hoare annotation was computed. [2020-10-25 20:30:25,605 INFO L274 CegarLoopResult]: For program point L606-2(lines 606 616) no Hoare annotation was computed. [2020-10-25 20:30:25,605 INFO L274 CegarLoopResult]: For program point L342(lines 342 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,605 INFO L274 CegarLoopResult]: For program point L277(lines 277 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,605 INFO L274 CegarLoopResult]: For program point L145-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,606 INFO L274 CegarLoopResult]: For program point L79-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,606 INFO L274 CegarLoopResult]: For program point L806(lines 806 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,606 INFO L274 CegarLoopResult]: For program point L740(lines 740 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,606 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-25 20:30:25,606 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-25 20:30:25,606 INFO L274 CegarLoopResult]: For program point L807(lines 807 817) no Hoare annotation was computed. [2020-10-25 20:30:25,606 INFO L274 CegarLoopResult]: For program point L807-2(lines 807 817) no Hoare annotation was computed. [2020-10-25 20:30:25,607 INFO L274 CegarLoopResult]: For program point L544(lines 544 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,607 INFO L274 CegarLoopResult]: For program point L148-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,607 INFO L274 CegarLoopResult]: For program point L82-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,607 INFO L274 CegarLoopResult]: For program point L1007(lines 1007 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,607 INFO L274 CegarLoopResult]: For program point L941(lines 941 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,607 INFO L274 CegarLoopResult]: For program point L677(lines 677 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,607 INFO L274 CegarLoopResult]: For program point L479(lines 479 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,608 INFO L274 CegarLoopResult]: For program point L413(lines 413 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,608 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-25 20:30:25,608 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-25 20:30:25,608 INFO L274 CegarLoopResult]: For program point L942(lines 942 954) no Hoare annotation was computed. [2020-10-25 20:30:25,608 INFO L274 CegarLoopResult]: For program point L942-2(lines 942 954) no Hoare annotation was computed. [2020-10-25 20:30:25,608 INFO L274 CegarLoopResult]: For program point L480(lines 480 488) no Hoare annotation was computed. [2020-10-25 20:30:25,609 INFO L274 CegarLoopResult]: For program point L480-2(lines 480 488) no Hoare annotation was computed. [2020-10-25 20:30:25,609 INFO L274 CegarLoopResult]: For program point L348(lines 348 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,609 INFO L274 CegarLoopResult]: For program point L282(lines 282 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,609 INFO L274 CegarLoopResult]: For program point L216(lines 216 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,609 INFO L274 CegarLoopResult]: For program point L745(lines 745 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,609 INFO L274 CegarLoopResult]: For program point L151-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,609 INFO L274 CegarLoopResult]: For program point L85-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,610 INFO L274 CegarLoopResult]: For program point L878(lines 878 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,610 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-25 20:30:25,610 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-25 20:30:25,610 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-25 20:30:25,610 INFO L274 CegarLoopResult]: For program point L154-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,610 INFO L274 CegarLoopResult]: For program point L88-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,610 INFO L274 CegarLoopResult]: For program point L683(lines 683 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,611 INFO L274 CegarLoopResult]: For program point L617(lines 617 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,611 INFO L274 CegarLoopResult]: For program point L551(lines 551 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,611 INFO L274 CegarLoopResult]: For program point L419(lines 419 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,611 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-25 20:30:25,611 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-25 20:30:25,611 INFO L274 CegarLoopResult]: For program point L1014(lines 1014 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,611 INFO L274 CegarLoopResult]: For program point L883(lines 883 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,612 INFO L274 CegarLoopResult]: For program point L355(lines 355 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,612 INFO L274 CegarLoopResult]: For program point L289(lines 289 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,612 INFO L274 CegarLoopResult]: For program point L223(lines 223 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,612 INFO L274 CegarLoopResult]: For program point L157-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,612 INFO L274 CegarLoopResult]: For program point L91-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,612 INFO L274 CegarLoopResult]: For program point L25(lines 25 27) no Hoare annotation was computed. [2020-10-25 20:30:25,613 INFO L274 CegarLoopResult]: For program point L25-2(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,613 INFO L274 CegarLoopResult]: For program point L818(lines 818 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,613 INFO L274 CegarLoopResult]: For program point L752(lines 752 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,613 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-25 20:30:25,613 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-25 20:30:25,614 INFO L274 CegarLoopResult]: For program point L26(line 26) no Hoare annotation was computed. [2020-10-25 20:30:25,614 INFO L274 CegarLoopResult]: For program point L489(lines 489 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,614 INFO L274 CegarLoopResult]: For program point L490(lines 490 501) no Hoare annotation was computed. [2020-10-25 20:30:25,614 INFO L274 CegarLoopResult]: For program point L424(lines 424 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,614 INFO L274 CegarLoopResult]: For program point L490-2(lines 490 501) no Hoare annotation was computed. [2020-10-25 20:30:25,614 INFO L274 CegarLoopResult]: For program point L160-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,615 INFO L274 CegarLoopResult]: For program point L94-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,615 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-25 20:30:25,615 INFO L274 CegarLoopResult]: For program point L28-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,615 INFO L274 CegarLoopResult]: For program point L1019(lines 1019 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,615 INFO L274 CegarLoopResult]: For program point L623(lines 623 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,615 INFO L274 CegarLoopResult]: For program point L557(lines 557 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,616 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-25 20:30:25,616 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-25 20:30:25,616 INFO L274 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2020-10-25 20:30:25,616 INFO L274 CegarLoopResult]: For program point L888(lines 888 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,616 INFO L274 CegarLoopResult]: For program point L690(lines 690 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,617 INFO L274 CegarLoopResult]: For program point L360(lines 360 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,617 INFO L274 CegarLoopResult]: For program point L955(lines 955 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,617 INFO L274 CegarLoopResult]: For program point L229(lines 229 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,617 INFO L274 CegarLoopResult]: For program point L163-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,617 INFO L274 CegarLoopResult]: For program point L97-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,617 INFO L274 CegarLoopResult]: For program point L31-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,617 INFO L274 CegarLoopResult]: For program point L824(lines 824 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,618 INFO L274 CegarLoopResult]: For program point L296(lines 296 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,618 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-25 20:30:25,618 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-25 20:30:25,618 INFO L274 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2020-10-25 20:30:25,618 INFO L274 CegarLoopResult]: For program point L759(lines 759 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,618 INFO L274 CegarLoopResult]: For program point L760(lines 760 770) no Hoare annotation was computed. [2020-10-25 20:30:25,619 INFO L274 CegarLoopResult]: For program point L760-2(lines 760 770) no Hoare annotation was computed. [2020-10-25 20:30:25,619 INFO L274 CegarLoopResult]: For program point L166-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,619 INFO L274 CegarLoopResult]: For program point L100-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,619 INFO L274 CegarLoopResult]: For program point L34-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:25,619 INFO L274 CegarLoopResult]: For program point L827(lines 827 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,619 INFO L274 CegarLoopResult]: For program point L563(lines 563 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,620 INFO L274 CegarLoopResult]: For program point L431(lines 431 1026) no Hoare annotation was computed. [2020-10-25 20:30:25,620 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-25 20:30:25,620 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-25 20:30:25,620 INFO L274 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2020-10-25 20:30:25,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,633 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,634 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,635 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,636 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,637 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,638 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,638 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,639 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,639 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,639 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,640 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,640 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,640 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,641 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,641 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,642 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,642 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,642 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,643 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,643 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,645 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,645 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,646 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,647 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,648 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,649 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,649 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,663 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,663 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,664 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,664 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,665 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,665 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,665 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,666 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,666 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,666 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,667 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,667 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,667 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,669 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,669 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,670 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,670 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,670 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,671 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,671 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,671 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,672 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,672 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,672 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,673 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,675 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,675 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,675 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,675 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,676 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,676 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,676 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,677 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,677 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,677 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,677 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,681 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,682 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,682 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,683 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,683 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,683 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,684 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,684 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,684 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,685 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,685 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,686 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,686 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,686 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,687 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,687 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,687 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,688 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,688 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,743 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,743 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,746 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,748 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,748 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,748 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,749 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,749 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,750 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,750 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,750 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,751 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,751 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,751 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,755 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,755 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,755 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,756 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,756 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:25,760 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,760 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,760 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,760 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:25,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.10 08:30:25 BoogieIcfgContainer [2020-10-25 20:30:25,765 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-25 20:30:25,766 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-25 20:30:25,766 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-25 20:30:25,767 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-25 20:30:25,768 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 08:29:29" (3/4) ... [2020-10-25 20:30:25,772 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-25 20:30:25,803 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-10-25 20:30:25,806 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-10-25 20:30:25,808 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-25 20:30:25,811 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-25 20:30:25,845 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 11) && a23 <= 312) && a8 <= 15) && a4 == 1) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 12) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || ((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a8 <= 15) && a23 + 119992 <= 0)) || (((a25 == 13 && a29 <= 274) && a8 <= 15) && a4 == 1)) || ((((a23 <= 312 && a25 == 12) && 0 < a23 + 43) && a8 <= 15) && a4 == 1)) || (((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || ((((a25 == 11 && a29 <= 274) && a8 <= 15) && a4 == 1) && 246 <= a29)) || (((a4 == 0 && a25 == 12) && a29 <= 599998) && a8 <= 15)) || ((((a25 <= 10 && a4 == 0) && a29 + 28470 <= 0) && a23 + 43 <= 0) && a8 <= 15)) || ((((a29 <= 274 && a8 <= 15) && a4 == 1) && 246 <= a29) && a23 + 119992 <= 0)) || ((((312 <= a23 && a25 == 11) && a29 <= 220) && a8 <= 15) && a4 == 1)) || (((((a25 <= 10 && a4 == 0) && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29)) || (((((a25 == 11 && a4 == 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29) && a23 + 119992 <= 0)) || (((((a25 <= 10 && a4 == 0) && a29 <= 140) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || (((((a25 == 11 && a4 == 0) && a23 <= 312) && a29 <= 274) && a8 <= 15) && 246 <= a29)) || ((((a25 == 11 && a4 == 0) && a29 <= 140) && a23 + 43 <= 0) && a8 <= 15)) || ((((a25 == 11 && 0 < a23 + 43) && a8 <= 15) && a4 == 1) && 246 <= a29)) || ((a25 <= 10 && a8 <= 15) && a4 == 1)) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || (((a4 == 0 && a25 == 10) && a29 + 22 <= 0) && a8 <= 15)) || (((a29 <= 130 && a25 == 12) && a4 == 1) && a8 <= 15)) || ((((a25 == 13 && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && a4 == 1) [2020-10-25 20:30:25,849 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 11) && a23 <= 312) && a8 <= 15) && a4 == 1) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 12) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || ((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a8 <= 15) && a23 + 119992 <= 0)) || (((a25 == 13 && a29 <= 274) && a8 <= 15) && a4 == 1)) || ((((a23 <= 312 && a25 == 12) && 0 < a23 + 43) && a8 <= 15) && a4 == 1)) || (((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || ((((a25 == 11 && a29 <= 274) && a8 <= 15) && a4 == 1) && 246 <= a29)) || (((a4 == 0 && a25 == 12) && a29 <= 599998) && a8 <= 15)) || ((((a25 <= 10 && a4 == 0) && a29 + 28470 <= 0) && a23 + 43 <= 0) && a8 <= 15)) || ((((a29 <= 274 && a8 <= 15) && a4 == 1) && 246 <= a29) && a23 + 119992 <= 0)) || ((((312 <= a23 && a25 == 11) && a29 <= 220) && a8 <= 15) && a4 == 1)) || (((((a25 <= 10 && a4 == 0) && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29)) || (((((a25 == 11 && a4 == 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29) && a23 + 119992 <= 0)) || (((((a25 <= 10 && a4 == 0) && a29 <= 140) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || (((((a25 == 11 && a4 == 0) && a23 <= 312) && a29 <= 274) && a8 <= 15) && 246 <= a29)) || ((((a25 == 11 && a4 == 0) && a29 <= 140) && a23 + 43 <= 0) && a8 <= 15)) || ((((a25 == 11 && 0 < a23 + 43) && a8 <= 15) && a4 == 1) && 246 <= a29)) || ((a25 <= 10 && a8 <= 15) && a4 == 1)) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || (((a4 == 0 && a25 == 10) && a29 + 22 <= 0) && a8 <= 15)) || (((a29 <= 130 && a25 == 12) && a4 == 1) && a8 <= 15)) || ((((a25 == 13 && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && a4 == 1) [2020-10-25 20:30:26,003 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-25 20:30:26,003 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-25 20:30:26,005 INFO L168 Benchmark]: Toolchain (without parser) took 60047.13 ms. Allocated memory was 41.9 MB in the beginning and 2.2 GB in the end (delta: 2.1 GB). Free memory was 23.7 MB in the beginning and 2.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 170.9 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:26,005 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 41.9 MB. Free memory was 25.0 MB in the beginning and 24.9 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-25 20:30:26,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 994.91 ms. Allocated memory was 41.9 MB in the beginning and 52.4 MB in the end (delta: 10.5 MB). Free memory was 23.0 MB in the beginning and 28.6 MB in the end (delta: -5.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:26,007 INFO L168 Benchmark]: Boogie Procedure Inliner took 235.88 ms. Allocated memory is still 52.4 MB. Free memory was 28.6 MB in the beginning and 18.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:26,007 INFO L168 Benchmark]: Boogie Preprocessor took 231.79 ms. Allocated memory was 52.4 MB in the beginning and 77.6 MB in the end (delta: 25.2 MB). Free memory was 18.7 MB in the beginning and 38.7 MB in the end (delta: -20.0 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:26,008 INFO L168 Benchmark]: RCFGBuilder took 2047.81 ms. Allocated memory was 77.6 MB in the beginning and 115.3 MB in the end (delta: 37.7 MB). Free memory was 38.7 MB in the beginning and 54.6 MB in the end (delta: -15.9 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:26,008 INFO L168 Benchmark]: TraceAbstraction took 56285.87 ms. Allocated memory was 115.3 MB in the beginning and 2.2 GB in the end (delta: 2.1 GB). Free memory was 53.6 MB in the beginning and 2.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. [2020-10-25 20:30:26,009 INFO L168 Benchmark]: Witness Printer took 237.68 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 25.4 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:26,011 INFO L339 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 41.9 MB. Free memory was 25.0 MB in the beginning and 24.9 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 994.91 ms. Allocated memory was 41.9 MB in the beginning and 52.4 MB in the end (delta: 10.5 MB). Free memory was 23.0 MB in the beginning and 28.6 MB in the end (delta: -5.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 235.88 ms. Allocated memory is still 52.4 MB. Free memory was 28.6 MB in the beginning and 18.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 231.79 ms. Allocated memory was 52.4 MB in the beginning and 77.6 MB in the end (delta: 25.2 MB). Free memory was 18.7 MB in the beginning and 38.7 MB in the end (delta: -20.0 MB). Peak memory consumption was 7.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2047.81 ms. Allocated memory was 77.6 MB in the beginning and 115.3 MB in the end (delta: 37.7 MB). Free memory was 38.7 MB in the beginning and 54.6 MB in the end (delta: -15.9 MB). Peak memory consumption was 41.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 56285.87 ms. Allocated memory was 115.3 MB in the beginning and 2.2 GB in the end (delta: 2.1 GB). Free memory was 53.6 MB in the beginning and 2.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. * Witness Printer took 237.68 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 25.4 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 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_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4]: 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: 24]: Loop Invariant [2020-10-25 20:30:26,041 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,041 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,042 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,043 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,044 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,045 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,045 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,045 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,046 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,047 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,049 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,049 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,049 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,051 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,051 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,051 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,054 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,054 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,054 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,054 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,055 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,056 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,059 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,059 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,059 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,060 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,064 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,064 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,064 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,065 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,066 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,067 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,067 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,067 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,067 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 11) && a23 <= 312) && a8 <= 15) && a4 == 1) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 12) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || ((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a8 <= 15) && a23 + 119992 <= 0)) || (((a25 == 13 && a29 <= 274) && a8 <= 15) && a4 == 1)) || ((((a23 <= 312 && a25 == 12) && 0 < a23 + 43) && a8 <= 15) && a4 == 1)) || (((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || ((((a25 == 11 && a29 <= 274) && a8 <= 15) && a4 == 1) && 246 <= a29)) || (((a4 == 0 && a25 == 12) && a29 <= 599998) && a8 <= 15)) || ((((a25 <= 10 && a4 == 0) && a29 + 28470 <= 0) && a23 + 43 <= 0) && a8 <= 15)) || ((((a29 <= 274 && a8 <= 15) && a4 == 1) && 246 <= a29) && a23 + 119992 <= 0)) || ((((312 <= a23 && a25 == 11) && a29 <= 220) && a8 <= 15) && a4 == 1)) || (((((a25 <= 10 && a4 == 0) && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29)) || (((((a25 == 11 && a4 == 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29) && a23 + 119992 <= 0)) || (((((a25 <= 10 && a4 == 0) && a29 <= 140) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || (((((a25 == 11 && a4 == 0) && a23 <= 312) && a29 <= 274) && a8 <= 15) && 246 <= a29)) || ((((a25 == 11 && a4 == 0) && a29 <= 140) && a23 + 43 <= 0) && a8 <= 15)) || ((((a25 == 11 && 0 < a23 + 43) && a8 <= 15) && a4 == 1) && 246 <= a29)) || ((a25 <= 10 && a8 <= 15) && a4 == 1)) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || (((a4 == 0 && a25 == 10) && a29 + 22 <= 0) && a8 <= 15)) || (((a29 <= 130 && a25 == 12) && a4 == 1) && a8 <= 15)) || ((((a25 == 13 && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && a4 == 1) - InvariantResult [Line: 1030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1036]: Loop Invariant [2020-10-25 20:30:26,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,075 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,076 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,077 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,077 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,077 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,078 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,091 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,091 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,091 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,092 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,092 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,092 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,093 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,093 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,093 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,094 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,094 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,094 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,097 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,097 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:26,097 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,097 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,097 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-10-25 20:30:26,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 11) && a23 <= 312) && a8 <= 15) && a4 == 1) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 12) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || ((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a8 <= 15) && a23 + 119992 <= 0)) || (((a25 == 13 && a29 <= 274) && a8 <= 15) && a4 == 1)) || ((((a23 <= 312 && a25 == 12) && 0 < a23 + 43) && a8 <= 15) && a4 == 1)) || (((((a4 == 0 && a25 == 13) && a29 + 22 <= 0) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || ((((a25 == 11 && a29 <= 274) && a8 <= 15) && a4 == 1) && 246 <= a29)) || (((a4 == 0 && a25 == 12) && a29 <= 599998) && a8 <= 15)) || ((((a25 <= 10 && a4 == 0) && a29 + 28470 <= 0) && a23 + 43 <= 0) && a8 <= 15)) || ((((a29 <= 274 && a8 <= 15) && a4 == 1) && 246 <= a29) && a23 + 119992 <= 0)) || ((((312 <= a23 && a25 == 11) && a29 <= 220) && a8 <= 15) && a4 == 1)) || (((((a25 <= 10 && a4 == 0) && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29)) || (((((a25 == 11 && a4 == 0) && a29 <= 599998) && a8 <= 15) && 246 <= a29) && a23 + 119992 <= 0)) || (((((a25 <= 10 && a4 == 0) && a29 <= 140) && a23 <= 312) && 0 < a23 + 43) && a8 <= 15)) || (((((a25 == 11 && a4 == 0) && a23 <= 312) && a29 <= 274) && a8 <= 15) && 246 <= a29)) || ((((a25 == 11 && a4 == 0) && a29 <= 140) && a23 + 43 <= 0) && a8 <= 15)) || ((((a25 == 11 && 0 < a23 + 43) && a8 <= 15) && a4 == 1) && 246 <= a29)) || ((a25 <= 10 && a8 <= 15) && a4 == 1)) || (((((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a29 <= 599998) && a8 <= 15) && a4 == 1)) || (((a4 == 0 && a25 == 10) && a29 + 22 <= 0) && a8 <= 15)) || (((a29 <= 130 && a25 == 12) && a4 == 1) && a8 <= 15)) || ((((a25 == 13 && a23 + 43 <= 0) && a29 <= 599998) && a8 <= 15) && a4 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 49.4s, OverallIterations: 19, TraceHistogramMax: 8, AutomataDifference: 32.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3239 SDtfs, 2988 SDslu, 464 SDs, 0 SdLazy, 12654 SolverSat, 2111 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 22.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 565 GetRequests, 537 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=23262occurred in iteration=17, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.3s AutomataMinimizationTime, 19 MinimizatonAttempts, 18889 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 271 NumberOfFragments, 1229 HoareAnnotationTreeSize, 3 FomulaSimplifications, 29180 FormulaSimplificationTreeSizeReduction, 1.1s HoareSimplificationTime, 3 FomulaSimplificationsInter, 8748 FormulaSimplificationTreeSizeReductionInter, 5.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 5.2s InterpolantComputationTime, 7661 NumberOfCodeBlocks, 7661 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 7641 ConstructedInterpolants, 37 QuantifiedInterpolants, 8983855 SizeOfPredicates, 1 NumberOfNonLiveVariables, 694 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 20 InterpolantComputations, 19 PerfectInterpolantSequences, 10873/11279 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...