./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/eca-rers2012/Problem11_label21.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_label21.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 c9b65e3a53a33dcba51a738ca5959c87658bb992 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 20:29:15,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-25 20:29:15,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-25 20:29:15,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-25 20:29:15,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-25 20:29:15,777 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-25 20:29:15,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-25 20:29:15,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-25 20:29:15,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-25 20:29:15,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-25 20:29:15,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-25 20:29:15,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-25 20:29:15,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-25 20:29:15,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-25 20:29:15,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-25 20:29:15,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-25 20:29:15,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-25 20:29:15,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-25 20:29:15,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-25 20:29:15,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-25 20:29:15,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-25 20:29:15,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-25 20:29:15,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-25 20:29:15,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-25 20:29:15,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-25 20:29:15,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-25 20:29:15,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-25 20:29:15,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-25 20:29:15,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-25 20:29:15,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-25 20:29:15,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-25 20:29:15,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-25 20:29:15,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-25 20:29:15,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-25 20:29:15,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-25 20:29:15,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-25 20:29:15,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-25 20:29:15,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-25 20:29:15,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-25 20:29:15,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-25 20:29:15,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-25 20:29:15,824 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-25 20:29:15,872 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-25 20:29:15,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-25 20:29:15,875 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-25 20:29:15,875 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-25 20:29:15,875 INFO L138 SettingsManager]: * Use SBE=true [2020-10-25 20:29:15,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-25 20:29:15,876 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-25 20:29:15,876 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-25 20:29:15,876 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-25 20:29:15,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-25 20:29:15,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-25 20:29:15,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-25 20:29:15,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-25 20:29:15,878 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-25 20:29:15,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-25 20:29:15,879 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-25 20:29:15,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-25 20:29:15,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-25 20:29:15,880 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-25 20:29:15,880 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-25 20:29:15,880 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-25 20:29:15,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-25 20:29:15,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-25 20:29:15,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-25 20:29:15,881 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-25 20:29:15,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-25 20:29:15,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-25 20:29:15,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-25 20:29:15,882 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-25 20:29:15,883 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9b65e3a53a33dcba51a738ca5959c87658bb992 [2020-10-25 20:29:16,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-25 20:29:16,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-25 20:29:16,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-25 20:29:16,397 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-25 20:29:16,399 INFO L275 PluginConnector]: CDTParser initialized [2020-10-25 20:29:16,400 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-rers2012/Problem11_label21.c [2020-10-25 20:29:16,475 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13563fc05/da622db3873d419587ff9cd22a188fc8/FLAG54d0b35eb [2020-10-25 20:29:17,148 INFO L306 CDTParser]: Found 1 translation units. [2020-10-25 20:29:17,148 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-rers2012/Problem11_label21.c [2020-10-25 20:29:17,176 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13563fc05/da622db3873d419587ff9cd22a188fc8/FLAG54d0b35eb [2020-10-25 20:29:17,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13563fc05/da622db3873d419587ff9cd22a188fc8 [2020-10-25 20:29:17,328 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-25 20:29:17,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-25 20:29:17,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-25 20:29:17,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-25 20:29:17,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-25 20:29:17,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 08:29:17" (1/1) ... [2020-10-25 20:29:17,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674da415 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:17, skipping insertion in model container [2020-10-25 20:29:17,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 08:29:17" (1/1) ... [2020-10-25 20:29:17,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-25 20:29:17,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-25 20:29:18,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 20:29:18,156 INFO L203 MainTranslator]: Completed pre-run [2020-10-25 20:29:18,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 20:29:18,327 INFO L208 MainTranslator]: Completed translation [2020-10-25 20:29:18,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18 WrapperNode [2020-10-25 20:29:18,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-25 20:29:18,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-25 20:29:18,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-25 20:29:18,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-25 20:29:18,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,497 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-25 20:29:18,498 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-25 20:29:18,498 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-25 20:29:18,499 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-25 20:29:18,509 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,536 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,610 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (1/1) ... [2020-10-25 20:29:18,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-25 20:29:18,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-25 20:29:18,676 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-25 20:29:18,676 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-25 20:29:18,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (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 20:29:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-25 20:29:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-25 20:29:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-25 20:29:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-25 20:29:21,107 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-25 20:29:21,108 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-10-25 20:29:21,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 08:29:21 BoogieIcfgContainer [2020-10-25 20:29:21,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-25 20:29:21,114 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-25 20:29:21,115 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-25 20:29:21,119 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-25 20:29:21,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.10 08:29:17" (1/3) ... [2020-10-25 20:29:21,120 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de5c4d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 08:29:21, skipping insertion in model container [2020-10-25 20:29:21,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 08:29:18" (2/3) ... [2020-10-25 20:29:21,121 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de5c4d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 08:29:21, skipping insertion in model container [2020-10-25 20:29:21,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 08:29:21" (3/3) ... [2020-10-25 20:29:21,123 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem11_label21.c [2020-10-25 20:29:21,134 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-25 20:29:21,139 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-25 20:29:21,153 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-25 20:29:21,182 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-25 20:29:21,182 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-25 20:29:21,183 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-25 20:29:21,183 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-25 20:29:21,183 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-25 20:29:21,183 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-25 20:29:21,183 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-25 20:29:21,184 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-25 20:29:21,208 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2020-10-25 20:29:21,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-10-25 20:29:21,218 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:21,219 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] [2020-10-25 20:29:21,220 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:21,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:21,227 INFO L82 PathProgramCache]: Analyzing trace with hash -593706766, now seen corresponding path program 1 times [2020-10-25 20:29:21,238 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:21,238 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045041810] [2020-10-25 20:29:21,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:21,462 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 20:29:21,463 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1045041810] [2020-10-25 20:29:21,464 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:21,464 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 20:29:21,465 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134587759] [2020-10-25 20:29:21,469 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:21,470 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:21,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:21,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:21,486 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2020-10-25 20:29:23,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:23,968 INFO L93 Difference]: Finished difference Result 762 states and 1346 transitions. [2020-10-25 20:29:23,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:23,971 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2020-10-25 20:29:23,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:23,989 INFO L225 Difference]: With dead ends: 762 [2020-10-25 20:29:23,990 INFO L226 Difference]: Without dead ends: 413 [2020-10-25 20:29:23,995 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 20:29:24,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2020-10-25 20:29:24,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 413. [2020-10-25 20:29:24,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 413 states. [2020-10-25 20:29:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 599 transitions. [2020-10-25 20:29:24,074 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 599 transitions. Word has length 24 [2020-10-25 20:29:24,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:24,074 INFO L481 AbstractCegarLoop]: Abstraction has 413 states and 599 transitions. [2020-10-25 20:29:24,075 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 599 transitions. [2020-10-25 20:29:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-10-25 20:29:24,078 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:24,079 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:29:24,079 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-25 20:29:24,079 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:24,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:24,080 INFO L82 PathProgramCache]: Analyzing trace with hash -687931222, now seen corresponding path program 1 times [2020-10-25 20:29:24,080 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:24,081 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892505687] [2020-10-25 20:29:24,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:24,348 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892505687] [2020-10-25 20:29:24,348 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:24,348 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 20:29:24,349 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088815297] [2020-10-25 20:29:24,353 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:24,354 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:24,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:24,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:24,357 INFO L87 Difference]: Start difference. First operand 413 states and 599 transitions. Second operand 3 states. [2020-10-25 20:29:26,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:26,249 INFO L93 Difference]: Finished difference Result 1211 states and 1763 transitions. [2020-10-25 20:29:26,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:26,251 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-10-25 20:29:26,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:26,263 INFO L225 Difference]: With dead ends: 1211 [2020-10-25 20:29:26,263 INFO L226 Difference]: Without dead ends: 800 [2020-10-25 20:29:26,270 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 20:29:26,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 800 states. [2020-10-25 20:29:26,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 800 to 789. [2020-10-25 20:29:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 789 states. [2020-10-25 20:29:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1083 transitions. [2020-10-25 20:29:26,350 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1083 transitions. Word has length 92 [2020-10-25 20:29:26,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:26,350 INFO L481 AbstractCegarLoop]: Abstraction has 789 states and 1083 transitions. [2020-10-25 20:29:26,350 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1083 transitions. [2020-10-25 20:29:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-10-25 20:29:26,363 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:26,363 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:29:26,364 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-25 20:29:26,364 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:26,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:26,365 INFO L82 PathProgramCache]: Analyzing trace with hash -1273951355, now seen corresponding path program 1 times [2020-10-25 20:29:26,365 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:26,365 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767294186] [2020-10-25 20:29:26,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:26,575 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767294186] [2020-10-25 20:29:26,576 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:26,576 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 20:29:26,576 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071109421] [2020-10-25 20:29:26,577 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:26,577 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:26,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:26,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:26,579 INFO L87 Difference]: Start difference. First operand 789 states and 1083 transitions. Second operand 3 states. [2020-10-25 20:29:28,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:28,455 INFO L93 Difference]: Finished difference Result 2316 states and 3182 transitions. [2020-10-25 20:29:28,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:28,458 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2020-10-25 20:29:28,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:28,468 INFO L225 Difference]: With dead ends: 2316 [2020-10-25 20:29:28,468 INFO L226 Difference]: Without dead ends: 1529 [2020-10-25 20:29:28,471 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 20:29:28,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1529 states. [2020-10-25 20:29:28,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1529 to 1526. [2020-10-25 20:29:28,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1526 states. [2020-10-25 20:29:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1526 states and 1857 transitions. [2020-10-25 20:29:28,528 INFO L78 Accepts]: Start accepts. Automaton has 1526 states and 1857 transitions. Word has length 94 [2020-10-25 20:29:28,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:28,529 INFO L481 AbstractCegarLoop]: Abstraction has 1526 states and 1857 transitions. [2020-10-25 20:29:28,529 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1857 transitions. [2020-10-25 20:29:28,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-10-25 20:29:28,541 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:28,541 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:29:28,541 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-25 20:29:28,542 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:28,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:28,546 INFO L82 PathProgramCache]: Analyzing trace with hash 123616905, now seen corresponding path program 1 times [2020-10-25 20:29:28,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:28,546 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1127654288] [2020-10-25 20:29:28,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:28,777 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 20:29:28,777 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1127654288] [2020-10-25 20:29:28,777 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:28,778 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:28,778 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83990109] [2020-10-25 20:29:28,780 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:28,781 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:28,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:28,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:28,786 INFO L87 Difference]: Start difference. First operand 1526 states and 1857 transitions. Second operand 3 states. [2020-10-25 20:29:30,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:30,595 INFO L93 Difference]: Finished difference Result 3614 states and 4472 transitions. [2020-10-25 20:29:30,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:30,596 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 151 [2020-10-25 20:29:30,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:30,612 INFO L225 Difference]: With dead ends: 3614 [2020-10-25 20:29:30,612 INFO L226 Difference]: Without dead ends: 2274 [2020-10-25 20:29:30,614 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 20:29:30,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2274 states. [2020-10-25 20:29:30,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2274 to 1897. [2020-10-25 20:29:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1897 states. [2020-10-25 20:29:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1897 states and 2306 transitions. [2020-10-25 20:29:30,661 INFO L78 Accepts]: Start accepts. Automaton has 1897 states and 2306 transitions. Word has length 151 [2020-10-25 20:29:30,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:30,663 INFO L481 AbstractCegarLoop]: Abstraction has 1897 states and 2306 transitions. [2020-10-25 20:29:30,663 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2306 transitions. [2020-10-25 20:29:30,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-10-25 20:29:30,675 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:30,675 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 20:29:30,675 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-25 20:29:30,676 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:30,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:30,676 INFO L82 PathProgramCache]: Analyzing trace with hash 133494401, now seen corresponding path program 1 times [2020-10-25 20:29:30,677 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:30,677 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934121727] [2020-10-25 20:29:30,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-10-25 20:29:30,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934121727] [2020-10-25 20:29:30,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:30,913 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:30,913 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667287348] [2020-10-25 20:29:30,914 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:30,914 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:30,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:30,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:30,915 INFO L87 Difference]: Start difference. First operand 1897 states and 2306 transitions. Second operand 3 states. [2020-10-25 20:29:32,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:32,819 INFO L93 Difference]: Finished difference Result 4897 states and 6070 transitions. [2020-10-25 20:29:32,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:32,820 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2020-10-25 20:29:32,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:32,835 INFO L225 Difference]: With dead ends: 4897 [2020-10-25 20:29:32,835 INFO L226 Difference]: Without dead ends: 3002 [2020-10-25 20:29:32,838 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 20:29:32,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3002 states. [2020-10-25 20:29:32,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3002 to 3002. [2020-10-25 20:29:32,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3002 states. [2020-10-25 20:29:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 3002 states and 3578 transitions. [2020-10-25 20:29:32,900 INFO L78 Accepts]: Start accepts. Automaton has 3002 states and 3578 transitions. Word has length 206 [2020-10-25 20:29:32,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:32,900 INFO L481 AbstractCegarLoop]: Abstraction has 3002 states and 3578 transitions. [2020-10-25 20:29:32,901 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:32,901 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 3578 transitions. [2020-10-25 20:29:32,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2020-10-25 20:29:32,905 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:32,906 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-25 20:29:32,906 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-25 20:29:32,906 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:32,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:32,907 INFO L82 PathProgramCache]: Analyzing trace with hash -1410943326, now seen corresponding path program 1 times [2020-10-25 20:29:32,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:32,907 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981625186] [2020-10-25 20:29:32,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:33,123 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2020-10-25 20:29:33,123 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981625186] [2020-10-25 20:29:33,125 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:33,125 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:33,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835351088] [2020-10-25 20:29:33,126 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:33,127 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:33,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:33,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:33,129 INFO L87 Difference]: Start difference. First operand 3002 states and 3578 transitions. Second operand 3 states. [2020-10-25 20:29:35,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:35,239 INFO L93 Difference]: Finished difference Result 6558 states and 7938 transitions. [2020-10-25 20:29:35,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:35,240 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 254 [2020-10-25 20:29:35,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:35,262 INFO L225 Difference]: With dead ends: 6558 [2020-10-25 20:29:35,263 INFO L226 Difference]: Without dead ends: 3558 [2020-10-25 20:29:35,267 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 20:29:35,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3558 states. [2020-10-25 20:29:35,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3558 to 3553. [2020-10-25 20:29:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3553 states. [2020-10-25 20:29:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 3553 states and 4229 transitions. [2020-10-25 20:29:35,342 INFO L78 Accepts]: Start accepts. Automaton has 3553 states and 4229 transitions. Word has length 254 [2020-10-25 20:29:35,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:35,347 INFO L481 AbstractCegarLoop]: Abstraction has 3553 states and 4229 transitions. [2020-10-25 20:29:35,347 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:35,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3553 states and 4229 transitions. [2020-10-25 20:29:35,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-10-25 20:29:35,354 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:35,354 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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 20:29:35,354 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-25 20:29:35,354 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:35,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:35,355 INFO L82 PathProgramCache]: Analyzing trace with hash -1682059568, now seen corresponding path program 1 times [2020-10-25 20:29:35,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:35,356 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086122072] [2020-10-25 20:29:35,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-10-25 20:29:35,651 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086122072] [2020-10-25 20:29:35,652 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:35,652 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:35,652 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034976905] [2020-10-25 20:29:35,653 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:35,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:35,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:35,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:35,654 INFO L87 Difference]: Start difference. First operand 3553 states and 4229 transitions. Second operand 3 states. [2020-10-25 20:29:37,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:37,553 INFO L93 Difference]: Finished difference Result 8574 states and 10383 transitions. [2020-10-25 20:29:37,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:37,559 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2020-10-25 20:29:37,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:37,582 INFO L225 Difference]: With dead ends: 8574 [2020-10-25 20:29:37,583 INFO L226 Difference]: Without dead ends: 5023 [2020-10-25 20:29:37,588 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 20:29:37,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5023 states. [2020-10-25 20:29:37,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5023 to 5021. [2020-10-25 20:29:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5021 states. [2020-10-25 20:29:37,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5021 states to 5021 states and 5894 transitions. [2020-10-25 20:29:37,698 INFO L78 Accepts]: Start accepts. Automaton has 5021 states and 5894 transitions. Word has length 286 [2020-10-25 20:29:37,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:37,699 INFO L481 AbstractCegarLoop]: Abstraction has 5021 states and 5894 transitions. [2020-10-25 20:29:37,699 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 5021 states and 5894 transitions. [2020-10-25 20:29:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2020-10-25 20:29:37,710 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:37,711 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 20:29:37,711 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-25 20:29:37,711 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:37,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:37,712 INFO L82 PathProgramCache]: Analyzing trace with hash -972180355, now seen corresponding path program 1 times [2020-10-25 20:29:37,712 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:37,712 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549315093] [2020-10-25 20:29:37,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2020-10-25 20:29:38,015 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549315093] [2020-10-25 20:29:38,015 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:38,015 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:38,016 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914607801] [2020-10-25 20:29:38,016 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:38,017 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:38,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:38,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:38,018 INFO L87 Difference]: Start difference. First operand 5021 states and 5894 transitions. Second operand 3 states. [2020-10-25 20:29:39,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:39,667 INFO L93 Difference]: Finished difference Result 10038 states and 11784 transitions. [2020-10-25 20:29:39,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:39,673 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 344 [2020-10-25 20:29:39,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:39,697 INFO L225 Difference]: With dead ends: 10038 [2020-10-25 20:29:39,697 INFO L226 Difference]: Without dead ends: 5019 [2020-10-25 20:29:39,704 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 20:29:39,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5019 states. [2020-10-25 20:29:39,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5019 to 5019. [2020-10-25 20:29:39,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5019 states. [2020-10-25 20:29:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 5019 states and 5739 transitions. [2020-10-25 20:29:39,804 INFO L78 Accepts]: Start accepts. Automaton has 5019 states and 5739 transitions. Word has length 344 [2020-10-25 20:29:39,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:39,805 INFO L481 AbstractCegarLoop]: Abstraction has 5019 states and 5739 transitions. [2020-10-25 20:29:39,805 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 5739 transitions. [2020-10-25 20:29:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2020-10-25 20:29:39,816 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:39,817 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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 20:29:39,817 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-25 20:29:39,817 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:39,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:39,818 INFO L82 PathProgramCache]: Analyzing trace with hash -2088101872, now seen corresponding path program 1 times [2020-10-25 20:29:39,818 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:39,819 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497939799] [2020-10-25 20:29:39,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:39,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2020-10-25 20:29:40,127 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497939799] [2020-10-25 20:29:40,127 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:40,127 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:40,129 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082604627] [2020-10-25 20:29:40,129 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:40,133 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:40,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:40,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:40,135 INFO L87 Difference]: Start difference. First operand 5019 states and 5739 transitions. Second operand 3 states. [2020-10-25 20:29:41,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:41,949 INFO L93 Difference]: Finished difference Result 11324 states and 12981 transitions. [2020-10-25 20:29:41,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:41,950 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 349 [2020-10-25 20:29:41,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:41,976 INFO L225 Difference]: With dead ends: 11324 [2020-10-25 20:29:41,976 INFO L226 Difference]: Without dead ends: 6307 [2020-10-25 20:29:41,982 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 20:29:41,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6307 states. [2020-10-25 20:29:42,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6307 to 5387. [2020-10-25 20:29:42,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5387 states. [2020-10-25 20:29:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 5387 states and 6161 transitions. [2020-10-25 20:29:42,101 INFO L78 Accepts]: Start accepts. Automaton has 5387 states and 6161 transitions. Word has length 349 [2020-10-25 20:29:42,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:42,102 INFO L481 AbstractCegarLoop]: Abstraction has 5387 states and 6161 transitions. [2020-10-25 20:29:42,102 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:42,102 INFO L276 IsEmpty]: Start isEmpty. Operand 5387 states and 6161 transitions. [2020-10-25 20:29:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2020-10-25 20:29:42,117 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:42,117 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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 20:29:42,118 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-25 20:29:42,118 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:42,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:42,118 INFO L82 PathProgramCache]: Analyzing trace with hash 700444216, now seen corresponding path program 1 times [2020-10-25 20:29:42,119 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:42,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294440686] [2020-10-25 20:29:42,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:42,592 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2020-10-25 20:29:42,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294440686] [2020-10-25 20:29:42,593 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:42,593 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:42,593 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851748828] [2020-10-25 20:29:42,594 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 20:29:42,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:42,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 20:29:42,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-25 20:29:42,595 INFO L87 Difference]: Start difference. First operand 5387 states and 6161 transitions. Second operand 4 states. [2020-10-25 20:29:45,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:45,800 INFO L93 Difference]: Finished difference Result 15948 states and 18260 transitions. [2020-10-25 20:29:45,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 20:29:45,801 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 396 [2020-10-25 20:29:45,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:45,822 INFO L225 Difference]: With dead ends: 15948 [2020-10-25 20:29:45,822 INFO L226 Difference]: Without dead ends: 10563 [2020-10-25 20:29:45,829 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 20:29:45,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10563 states. [2020-10-25 20:29:45,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10563 to 10561. [2020-10-25 20:29:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10561 states. [2020-10-25 20:29:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10561 states to 10561 states and 12026 transitions. [2020-10-25 20:29:45,991 INFO L78 Accepts]: Start accepts. Automaton has 10561 states and 12026 transitions. Word has length 396 [2020-10-25 20:29:45,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:45,992 INFO L481 AbstractCegarLoop]: Abstraction has 10561 states and 12026 transitions. [2020-10-25 20:29:45,992 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 20:29:45,992 INFO L276 IsEmpty]: Start isEmpty. Operand 10561 states and 12026 transitions. [2020-10-25 20:29:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-10-25 20:29:46,015 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:46,016 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2020-10-25 20:29:46,016 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-25 20:29:46,016 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:46,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:46,017 INFO L82 PathProgramCache]: Analyzing trace with hash -127092044, now seen corresponding path program 1 times [2020-10-25 20:29:46,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:46,017 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987486048] [2020-10-25 20:29:46,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:46,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-10-25 20:29:46,542 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987486048] [2020-10-25 20:29:46,543 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:46,543 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:46,543 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004773681] [2020-10-25 20:29:46,544 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:46,544 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:46,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:46,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:46,546 INFO L87 Difference]: Start difference. First operand 10561 states and 12026 transitions. Second operand 3 states. [2020-10-25 20:29:48,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:48,532 INFO L93 Difference]: Finished difference Result 22219 states and 25412 transitions. [2020-10-25 20:29:48,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:48,533 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 449 [2020-10-25 20:29:48,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:48,557 INFO L225 Difference]: With dead ends: 22219 [2020-10-25 20:29:48,557 INFO L226 Difference]: Without dead ends: 12400 [2020-10-25 20:29:48,569 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 20:29:48,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12400 states. [2020-10-25 20:29:48,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12400 to 12032. [2020-10-25 20:29:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12032 states. [2020-10-25 20:29:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12032 states to 12032 states and 13732 transitions. [2020-10-25 20:29:48,808 INFO L78 Accepts]: Start accepts. Automaton has 12032 states and 13732 transitions. Word has length 449 [2020-10-25 20:29:48,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:48,808 INFO L481 AbstractCegarLoop]: Abstraction has 12032 states and 13732 transitions. [2020-10-25 20:29:48,808 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 12032 states and 13732 transitions. [2020-10-25 20:29:48,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2020-10-25 20:29:48,835 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:48,836 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-10-25 20:29:48,836 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-25 20:29:48,836 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:48,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:48,837 INFO L82 PathProgramCache]: Analyzing trace with hash 468283696, now seen corresponding path program 1 times [2020-10-25 20:29:48,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:48,838 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1871424025] [2020-10-25 20:29:48,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 412 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2020-10-25 20:29:49,234 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1871424025] [2020-10-25 20:29:49,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:49,234 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:49,234 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468753932] [2020-10-25 20:29:49,235 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:49,235 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:49,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:49,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:49,236 INFO L87 Difference]: Start difference. First operand 12032 states and 13732 transitions. Second operand 3 states. [2020-10-25 20:29:51,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:51,186 INFO L93 Difference]: Finished difference Result 24995 states and 28600 transitions. [2020-10-25 20:29:51,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:51,187 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 483 [2020-10-25 20:29:51,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:51,215 INFO L225 Difference]: With dead ends: 24995 [2020-10-25 20:29:51,216 INFO L226 Difference]: Without dead ends: 13521 [2020-10-25 20:29:51,232 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 20:29:51,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13521 states. [2020-10-25 20:29:51,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13521 to 13136. [2020-10-25 20:29:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13136 states. [2020-10-25 20:29:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13136 states to 13136 states and 14856 transitions. [2020-10-25 20:29:51,489 INFO L78 Accepts]: Start accepts. Automaton has 13136 states and 14856 transitions. Word has length 483 [2020-10-25 20:29:51,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:51,490 INFO L481 AbstractCegarLoop]: Abstraction has 13136 states and 14856 transitions. [2020-10-25 20:29:51,490 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 13136 states and 14856 transitions. [2020-10-25 20:29:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2020-10-25 20:29:51,518 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:51,519 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-10-25 20:29:51,519 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-25 20:29:51,519 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:51,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:51,520 INFO L82 PathProgramCache]: Analyzing trace with hash 1928673499, now seen corresponding path program 1 times [2020-10-25 20:29:51,520 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:51,520 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330889551] [2020-10-25 20:29:51,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 510 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-10-25 20:29:51,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330889551] [2020-10-25 20:29:51,891 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 20:29:51,891 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 20:29:51,891 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422084207] [2020-10-25 20:29:51,892 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 20:29:51,892 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:51,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 20:29:51,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 20:29:51,893 INFO L87 Difference]: Start difference. First operand 13136 states and 14856 transitions. Second operand 3 states. [2020-10-25 20:29:53,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:29:53,880 INFO L93 Difference]: Finished difference Result 29601 states and 33554 transitions. [2020-10-25 20:29:53,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 20:29:53,881 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 484 [2020-10-25 20:29:53,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:29:53,912 INFO L225 Difference]: With dead ends: 29601 [2020-10-25 20:29:53,912 INFO L226 Difference]: Without dead ends: 17575 [2020-10-25 20:29:53,924 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 20:29:53,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17575 states. [2020-10-25 20:29:54,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17575 to 17389. [2020-10-25 20:29:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17389 states. [2020-10-25 20:29:54,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17389 states to 17389 states and 19431 transitions. [2020-10-25 20:29:54,174 INFO L78 Accepts]: Start accepts. Automaton has 17389 states and 19431 transitions. Word has length 484 [2020-10-25 20:29:54,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:29:54,175 INFO L481 AbstractCegarLoop]: Abstraction has 17389 states and 19431 transitions. [2020-10-25 20:29:54,175 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 20:29:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 17389 states and 19431 transitions. [2020-10-25 20:29:54,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2020-10-25 20:29:54,215 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 20:29:54,216 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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 20:29:54,216 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-25 20:29:54,216 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 20:29:54,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 20:29:54,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1920020130, now seen corresponding path program 1 times [2020-10-25 20:29:54,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 20:29:54,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808421173] [2020-10-25 20:29:54,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 20:29:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 168 proven. 406 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2020-10-25 20:29:54,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808421173] [2020-10-25 20:29:54,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [511384827] [2020-10-25 20:29:54,884 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 20:29:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 20:29:55,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 678 conjuncts, 3 conjunts are in the unsatisfiable core [2020-10-25 20:29:55,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 20:29:55,365 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 20:29:55,450 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 20:29:55,484 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 20:29:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 421 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-10-25 20:29:56,699 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-25 20:29:56,699 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2020-10-25 20:29:56,699 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943484781] [2020-10-25 20:29:56,700 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 20:29:56,701 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 20:29:56,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 20:29:56,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-10-25 20:29:56,701 INFO L87 Difference]: Start difference. First operand 17389 states and 19431 transitions. Second operand 4 states. [2020-10-25 20:30:00,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 20:30:00,040 INFO L93 Difference]: Finished difference Result 36978 states and 41304 transitions. [2020-10-25 20:30:00,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 20:30:00,041 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 494 [2020-10-25 20:30:00,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 20:30:00,042 INFO L225 Difference]: With dead ends: 36978 [2020-10-25 20:30:00,042 INFO L226 Difference]: Without dead ends: 0 [2020-10-25 20:30:00,056 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 492 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 20:30:00,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-25 20:30:00,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-25 20:30:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-25 20:30:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-25 20:30:00,057 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 494 [2020-10-25 20:30:00,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 20:30:00,057 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-25 20:30:00,057 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 20:30:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-25 20:30:00,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-25 20:30:00,258 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-10-25 20:30:00,262 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-25 20:30:00,425 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 102 [2020-10-25 20:30:00,546 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 102 [2020-10-25 20:30:01,556 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 97 DAG size of output: 75 [2020-10-25 20:30:02,618 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 97 DAG size of output: 75 [2020-10-25 20:30:02,624 INFO L274 CegarLoopResult]: For program point L960(lines 960 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,624 INFO L274 CegarLoopResult]: For program point L696(lines 696 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,624 INFO L274 CegarLoopResult]: For program point L630(lines 630 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,625 INFO L270 CegarLoopResult]: At program point L1027(lines 24 1028) the Hoare annotation is: (let ((.cse4 (= ~a4~0 1)) (.cse9 (+ ~a23~0 43))) (let ((.cse0 (<= ~a29~0 220)) (.cse7 (<= ~a25~0 10)) (.cse5 (<= ~a29~0 130)) (.cse2 (<= ~a23~0 312)) (.cse6 (< 0 .cse9)) (.cse8 (exists ((v_prenex_1 Int) (aux_div_aux_mod_v_~a23~0_472_21_32 Int)) (let ((.cse13 (* 83 aux_div_aux_mod_v_~a23~0_472_21_32))) (let ((.cse11 (* 83 v_prenex_1)) (.cse12 (+ .cse13 138))) (and (< 95 (+ .cse11 ~a23~0)) (<= .cse12 ~a23~0) (< .cse11 0) (< 0 (+ .cse13 83)) (< 0 (+ .cse11 125)) (< (+ .cse11 .cse13 1) 0) (< 0 (+ .cse11 .cse13 125)) (< (+ .cse11 .cse13) 0) (< .cse13 83) (< .cse12 ~a23~0) (< .cse13 82)))))) (.cse1 (= ~a25~0 13)) (.cse3 (not .cse4)) (.cse10 (= ~a25~0 12))) (or (and (= ~a25~0 10) .cse0) (and .cse1 .cse2 .cse3) (and (< 140 ~a29~0) .cse4) (and .cse2 (<= 246 ~a29~0)) (and .cse1 .cse2 .cse5 .cse6) (and .cse7 .cse2 .cse6 .cse4) (and .cse2 .cse3 .cse0) (and .cse8 .cse2 .cse4) (and .cse3 (<= .cse9 0)) (and (or (and .cse7 .cse5) (and .cse5 .cse10)) .cse4) (and .cse2 .cse10 .cse6) (and .cse8 .cse1 .cse4) (and .cse3 .cse10)))) [2020-10-25 20:30:02,625 INFO L274 CegarLoopResult]: For program point L895(lines 895 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,625 INFO L274 CegarLoopResult]: For program point L697(lines 697 707) no Hoare annotation was computed. [2020-10-25 20:30:02,625 INFO L274 CegarLoopResult]: For program point L697-2(lines 697 707) no Hoare annotation was computed. [2020-10-25 20:30:02,625 INFO L274 CegarLoopResult]: For program point L367(lines 367 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,625 INFO L274 CegarLoopResult]: For program point L301(lines 301 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,625 INFO L274 CegarLoopResult]: For program point L235(lines 235 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,625 INFO L274 CegarLoopResult]: For program point L169-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L103-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L37-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L277 CegarLoopResult]: At program point L1030(lines 1030 1046) the Hoare annotation is: true [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L568(lines 568 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L502(lines 502 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L172-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,626 INFO L274 CegarLoopResult]: For program point L106-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L40-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L965(lines 965 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L833(lines 833 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L41(line 41) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L900(lines 900 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L438(lines 438 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L372(lines 372 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L637(lines 637 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L307(lines 307 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,627 INFO L274 CegarLoopResult]: For program point L175-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L274 CegarLoopResult]: For program point L109-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L274 CegarLoopResult]: For program point L43-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L274 CegarLoopResult]: For program point L242(lines 242 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L274 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L274 CegarLoopResult]: For program point L44(line 44) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L274 CegarLoopResult]: For program point L771(lines 771 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,628 INFO L270 CegarLoopResult]: At program point L1036-2(lines 1036 1045) the Hoare annotation is: (let ((.cse4 (= ~a4~0 1)) (.cse9 (+ ~a23~0 43))) (let ((.cse0 (<= ~a29~0 220)) (.cse7 (<= ~a25~0 10)) (.cse5 (<= ~a29~0 130)) (.cse2 (<= ~a23~0 312)) (.cse6 (< 0 .cse9)) (.cse8 (exists ((v_prenex_1 Int) (aux_div_aux_mod_v_~a23~0_472_21_32 Int)) (let ((.cse13 (* 83 aux_div_aux_mod_v_~a23~0_472_21_32))) (let ((.cse11 (* 83 v_prenex_1)) (.cse12 (+ .cse13 138))) (and (< 95 (+ .cse11 ~a23~0)) (<= .cse12 ~a23~0) (< .cse11 0) (< 0 (+ .cse13 83)) (< 0 (+ .cse11 125)) (< (+ .cse11 .cse13 1) 0) (< 0 (+ .cse11 .cse13 125)) (< (+ .cse11 .cse13) 0) (< .cse13 83) (< .cse12 ~a23~0) (< .cse13 82)))))) (.cse1 (= ~a25~0 13)) (.cse3 (not .cse4)) (.cse10 (= ~a25~0 12))) (or (and (= ~a25~0 10) .cse0) (and .cse1 .cse2 .cse3) (and (< 140 ~a29~0) .cse4) (and .cse2 (<= 246 ~a29~0)) (and .cse1 .cse2 .cse5 .cse6) (and .cse7 .cse2 .cse6 .cse4) (and .cse2 .cse3 .cse0) (and .cse8 .cse2 .cse4) (and .cse3 (<= .cse9 0)) (and (or (and .cse7 .cse5) (and .cse5 .cse10)) .cse4) (and .cse2 .cse10 .cse6) (and .cse8 .cse1 .cse4) (and .cse3 .cse10)))) [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L838(lines 838 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L574(lines 574 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L178-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L112-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L46-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L971(lines 971 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L905(lines 905 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L509(lines 509 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L972(lines 972 982) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L906(lines 906 916) no Hoare annotation was computed. [2020-10-25 20:30:02,629 INFO L274 CegarLoopResult]: For program point L972-2(lines 972 982) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L906-2(lines 906 916) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L708(lines 708 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L312(lines 312 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L577(lines 577 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L445(lines 445 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L379(lines 379 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L181-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L115-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L49-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L776(lines 776 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L644(lines 644 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,630 INFO L274 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L1041(line 1041) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L843(lines 843 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L249(lines 249 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L184-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L118-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L52-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-10-25 20:30:02,631 INFO L274 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L714(lines 714 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L516(lines 516 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L649(lines 649 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L583(lines 583 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L517(lines 517 527) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L517-2(lines 517 527) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L319(lines 319 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L187-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L121-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L55-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L848(lines 848 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,632 INFO L274 CegarLoopResult]: For program point L782(lines 782 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L650(lines 650 659) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L650-2(lines 650 659) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L452(lines 452 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L386(lines 386 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L256(lines 256 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L190-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,633 INFO L274 CegarLoopResult]: For program point L124-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L58-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L983(lines 983 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L917(lines 917 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L719(lines 719 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L918(lines 918 928) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L918-2(lines 918 928) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L720(lines 720 732) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L720-2(lines 720 732) no Hoare annotation was computed. [2020-10-25 20:30:02,634 INFO L274 CegarLoopResult]: For program point L588(lines 588 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L324(lines 324 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L589(lines 589 599) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L589-2(lines 589 599) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L193-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L127-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L61-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L854(lines 854 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L458(lines 458 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-10-25 20:30:02,635 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L789(lines 789 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L393(lines 393 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L262(lines 262 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L196-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L130-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L64-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point L990(lines 990 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,636 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L660(lines 660 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L528(lines 528 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L331(lines 331 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L199-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L133-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L67-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L794(lines 794 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-10-25 20:30:02,637 INFO L274 CegarLoopResult]: For program point L861(lines 861 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L465(lines 465 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L267(lines 267 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L400(lines 400 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L202-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L136-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L70-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L4(line 4) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L995(lines 995 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L929(lines 929 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L665(lines 665 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,638 INFO L274 CegarLoopResult]: For program point L533(lines 533 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L401(lines 401 412) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L401-2(lines 401 412) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L600(lines 600 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L336(lines 336 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L270(lines 270 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L733(lines 733 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L205-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L139-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,639 INFO L274 CegarLoopResult]: For program point L73-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L867(lines 867 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L801(lines 801 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L934(lines 934 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L868(lines 868 877) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L868-2(lines 868 877) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L472(lines 472 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L142-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L76-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L605(lines 605 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,640 INFO L274 CegarLoopResult]: For program point L539(lines 539 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L1002(lines 1002 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L672(lines 672 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L606(lines 606 616) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L606-2(lines 606 616) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L342(lines 342 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L277(lines 277 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L145-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L79-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L806(lines 806 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,641 INFO L274 CegarLoopResult]: For program point L740(lines 740 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L807(lines 807 817) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L807-2(lines 807 817) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L544(lines 544 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L148-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L82-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L1007(lines 1007 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L941(lines 941 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L677(lines 677 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L479(lines 479 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,642 INFO L274 CegarLoopResult]: For program point L413(lines 413 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L942(lines 942 954) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L942-2(lines 942 954) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L480(lines 480 488) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L480-2(lines 480 488) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L348(lines 348 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L282(lines 282 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L216(lines 216 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L745(lines 745 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L151-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L85-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,643 INFO L274 CegarLoopResult]: For program point L878(lines 878 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L154-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L88-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L683(lines 683 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L617(lines 617 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L551(lines 551 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L419(lines 419 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L1014(lines 1014 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,644 INFO L274 CegarLoopResult]: For program point L883(lines 883 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L355(lines 355 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L289(lines 289 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L223(lines 223 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L157-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L91-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L25(lines 25 27) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L25-2(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L818(lines 818 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L752(lines 752 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-25 20:30:02,645 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L26(line 26) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L489(lines 489 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L490(lines 490 501) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L424(lines 424 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L490-2(lines 490 501) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L160-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L94-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L28-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L1019(lines 1019 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L623(lines 623 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,646 INFO L274 CegarLoopResult]: For program point L557(lines 557 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L888(lines 888 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L690(lines 690 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L360(lines 360 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L955(lines 955 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L229(lines 229 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L163-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L97-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,647 INFO L274 CegarLoopResult]: For program point L31-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,649 INFO L274 CegarLoopResult]: For program point L824(lines 824 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,649 INFO L274 CegarLoopResult]: For program point L296(lines 296 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,649 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-25 20:30:02,649 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-25 20:30:02,649 INFO L274 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2020-10-25 20:30:02,649 INFO L274 CegarLoopResult]: For program point L759(lines 759 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,649 INFO L274 CegarLoopResult]: For program point L760(lines 760 770) no Hoare annotation was computed. [2020-10-25 20:30:02,650 INFO L274 CegarLoopResult]: For program point L760-2(lines 760 770) no Hoare annotation was computed. [2020-10-25 20:30:02,650 INFO L274 CegarLoopResult]: For program point L166-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,650 INFO L274 CegarLoopResult]: For program point L100-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,650 INFO L274 CegarLoopResult]: For program point L34-1(lines 24 1028) no Hoare annotation was computed. [2020-10-25 20:30:02,650 INFO L274 CegarLoopResult]: For program point L827(lines 827 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,650 INFO L274 CegarLoopResult]: For program point L563(lines 563 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,651 INFO L274 CegarLoopResult]: For program point L431(lines 431 1026) no Hoare annotation was computed. [2020-10-25 20:30:02,651 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-25 20:30:02,651 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-25 20:30:02,651 INFO L274 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2020-10-25 20:30:02,666 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,667 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 20:30:02,667 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,667 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 20:30:02,668 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,674 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 20:30:02,674 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,674 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 20:30:02,675 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,675 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 20:30:02,675 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 20:30:02,675 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 20:30:02,676 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 20:30:02,678 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,679 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 20:30:02,679 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,679 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 20:30:02,680 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,680 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,680 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 20:30:02,680 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,680 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 20:30:02,681 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,681 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 20:30:02,684 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 20:30:02,684 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 20:30:02,684 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 20:30:02,698 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,699 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 20:30:02,699 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,699 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 20:30:02,699 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,699 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,700 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 20:30:02,700 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,700 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 20:30:02,700 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,700 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 20:30:02,701 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 20:30:02,701 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 20:30:02,701 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 20:30:02,701 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,701 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 20:30:02,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,702 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 20:30:02,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,702 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,702 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 20:30:02,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,703 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 20:30:02,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,703 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 20:30:02,703 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 20:30:02,704 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 20:30:02,704 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 20:30:02,707 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,708 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 20:30:02,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,708 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 20:30:02,708 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,709 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 20:30:02,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,709 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 20:30:02,709 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,710 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 20:30:02,710 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 20:30:02,710 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 20:30:02,710 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 20:30:02,710 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,711 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 20:30:02,711 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,711 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 20:30:02,711 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,711 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,712 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 20:30:02,712 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,712 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 20:30:02,712 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,712 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 20:30:02,712 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 20:30:02,713 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 20:30:02,713 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 20:30:02,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,715 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 20:30:02,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,716 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 20:30:02,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,716 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 20:30:02,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,717 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 20:30:02,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,717 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 20:30:02,717 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 20:30:02,718 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 20:30:02,718 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 20:30:02,718 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,718 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 20:30:02,718 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,719 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 20:30:02,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,719 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 20:30:02,719 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,720 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 20:30:02,720 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:02,720 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 20:30:02,720 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 20:30:02,720 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 20:30:02,720 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 20:30:02,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.10 08:30:02 BoogieIcfgContainer [2020-10-25 20:30:02,723 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-25 20:30:02,724 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-25 20:30:02,724 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-25 20:30:02,724 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-25 20:30:02,725 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 08:29:21" (3/4) ... [2020-10-25 20:30:02,728 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-25 20:30:02,755 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-10-25 20:30:02,757 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-10-25 20:30:02,759 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-25 20:30:02,761 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-25 20:30:02,791 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\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) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\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) && a4 == 1)) || (!(a4 == 1) && a25 == 12) [2020-10-25 20:30:02,794 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\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) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\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) && a4 == 1)) || (!(a4 == 1) && a25 == 12) [2020-10-25 20:30:03,012 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-25 20:30:03,012 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-25 20:30:03,014 INFO L168 Benchmark]: Toolchain (without parser) took 45682.15 ms. Allocated memory was 58.7 MB in the beginning and 815.8 MB in the end (delta: 757.1 MB). Free memory was 38.8 MB in the beginning and 536.5 MB in the end (delta: -497.7 MB). Peak memory consumption was 258.9 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:03,015 INFO L168 Benchmark]: CDTParser took 0.88 ms. Allocated memory is still 44.0 MB. Free memory was 23.6 MB in the beginning and 23.6 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-25 20:30:03,015 INFO L168 Benchmark]: CACSL2BoogieTranslator took 985.06 ms. Allocated memory is still 58.7 MB. Free memory was 38.2 MB in the beginning and 31.3 MB in the end (delta: 6.9 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:03,016 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.32 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 31.3 MB in the beginning and 39.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:03,016 INFO L168 Benchmark]: Boogie Preprocessor took 176.94 ms. Allocated memory is still 73.4 MB. Free memory was 38.9 MB in the beginning and 28.5 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:03,017 INFO L168 Benchmark]: RCFGBuilder took 2435.77 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 28.5 MB in the beginning and 85.2 MB in the end (delta: -56.7 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:03,017 INFO L168 Benchmark]: TraceAbstraction took 41609.09 ms. Allocated memory was 136.3 MB in the beginning and 815.8 MB in the end (delta: 679.5 MB). Free memory was 84.2 MB in the beginning and 562.4 MB in the end (delta: -478.2 MB). Peak memory consumption was 568.5 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:03,018 INFO L168 Benchmark]: Witness Printer took 288.60 ms. Allocated memory is still 815.8 MB. Free memory was 562.4 MB in the beginning and 536.5 MB in the end (delta: 26.0 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-10-25 20:30:03,022 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.88 ms. Allocated memory is still 44.0 MB. Free memory was 23.6 MB in the beginning and 23.6 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 985.06 ms. Allocated memory is still 58.7 MB. Free memory was 38.2 MB in the beginning and 31.3 MB in the end (delta: 6.9 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.32 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 31.3 MB in the beginning and 39.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 15.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 176.94 ms. Allocated memory is still 73.4 MB. Free memory was 38.9 MB in the beginning and 28.5 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2435.77 ms. Allocated memory was 73.4 MB in the beginning and 136.3 MB in the end (delta: 62.9 MB). Free memory was 28.5 MB in the beginning and 85.2 MB in the end (delta: -56.7 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 41609.09 ms. Allocated memory was 136.3 MB in the beginning and 815.8 MB in the end (delta: 679.5 MB). Free memory was 84.2 MB in the beginning and 562.4 MB in the end (delta: -478.2 MB). Peak memory consumption was 568.5 MB. Max. memory is 16.1 GB. * Witness Printer took 288.60 ms. Allocated memory is still 815.8 MB. Free memory was 562.4 MB in the beginning and 536.5 MB in the end (delta: 26.0 MB). Peak memory consumption was 25.2 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] * 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 20:30:03,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,048 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 20:30:03,048 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,049 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 20:30:03,049 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,049 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,049 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 20:30:03,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,050 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 20:30:03,050 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,050 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 20:30:03,050 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 20:30:03,051 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 20:30:03,051 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 20:30:03,051 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,052 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 20:30:03,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,052 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 20:30:03,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,052 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,053 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 20:30:03,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,053 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 20:30:03,053 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,054 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 20:30:03,054 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 20:30:03,054 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 20:30:03,055 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 20:30:03,057 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,057 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 20:30:03,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,058 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 20:30:03,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,058 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,059 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 20:30:03,059 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,059 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 20:30:03,059 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,060 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 20:30:03,060 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 20:30:03,060 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 20:30:03,060 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 20:30:03,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,061 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 20:30:03,061 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,061 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 20:30:03,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,062 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 20:30:03,062 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,062 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 20:30:03,063 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,063 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 20:30:03,063 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 20:30:03,063 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 20:30:03,064 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] Derived loop invariant: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\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) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\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) && a4 == 1)) || (!(a4 == 1) && a25 == 12) - InvariantResult [Line: 1030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1036]: Loop Invariant [2020-10-25 20:30:03,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,068 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 20:30:03,068 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,068 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 20:30:03,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,069 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 20:30:03,069 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,070 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 20:30:03,070 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,070 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 20:30:03,070 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 20:30:03,071 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 20:30:03,071 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 20:30:03,071 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,071 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 20:30:03,072 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,072 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 20:30:03,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,073 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,074 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 20:30:03,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,074 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 20:30:03,074 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,075 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 20:30:03,075 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 20:30:03,075 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 20:30:03,075 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 20:30:03,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,084 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 20:30:03,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,084 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 20:30:03,084 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,085 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,085 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 20:30:03,085 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,085 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 20:30:03,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,086 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 20:30:03,086 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 20:30:03,086 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 20:30:03,087 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 20:30:03,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,087 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 20:30:03,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,088 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 20:30:03,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,088 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 20:30:03,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,089 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 20:30:03,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-10-25 20:30:03,089 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 20:30:03,090 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 20:30:03,090 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 20:30:03,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] Derived loop invariant: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\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) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\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) && a4 == 1)) || (!(a4 == 1) && a25 == 12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 39.0s, OverallIterations: 14, TraceHistogramMax: 5, AutomataDifference: 30.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2913 SDtfs, 2430 SDslu, 341 SDs, 0 SdLazy, 8384 SolverSat, 1704 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 534 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17389occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 14 MinimizatonAttempts, 2259 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 237 NumberOfFragments, 599 HoareAnnotationTreeSize, 3 FomulaSimplifications, 10950 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 3 FomulaSimplificationsInter, 1496 FormulaSimplificationTreeSizeReductionInter, 2.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 4600 NumberOfCodeBlocks, 4600 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 4585 ConstructedInterpolants, 22 QuantifiedInterpolants, 4664029 SizeOfPredicates, 1 NumberOfNonLiveVariables, 678 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 15 InterpolantComputations, 14 PerfectInterpolantSequences, 4713/5119 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...