./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loop-invgen/heapsort.i --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/loop-invgen/heapsort.i -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 149fdbbcb5d1f0b05c2de89b523b2d2cfc590a6f .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 22:22:04,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-25 22:22:04,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-25 22:22:04,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-25 22:22:04,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-25 22:22:04,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-25 22:22:04,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-25 22:22:04,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-25 22:22:04,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-25 22:22:04,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-25 22:22:04,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-25 22:22:04,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-25 22:22:04,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-25 22:22:04,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-25 22:22:04,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-25 22:22:04,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-25 22:22:04,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-25 22:22:04,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-25 22:22:04,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-25 22:22:04,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-25 22:22:04,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-25 22:22:04,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-25 22:22:04,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-25 22:22:04,869 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-25 22:22:04,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-25 22:22:04,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-25 22:22:04,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-25 22:22:04,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-25 22:22:04,882 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-25 22:22:04,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-25 22:22:04,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-25 22:22:04,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-25 22:22:04,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-25 22:22:04,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-25 22:22:04,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-25 22:22:04,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-25 22:22:04,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-25 22:22:04,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-25 22:22:04,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-25 22:22:04,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-25 22:22:04,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-25 22:22:04,902 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-25 22:22:04,966 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-25 22:22:04,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-25 22:22:04,968 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-25 22:22:04,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-25 22:22:04,968 INFO L138 SettingsManager]: * Use SBE=true [2020-10-25 22:22:04,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-25 22:22:04,969 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-25 22:22:04,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-25 22:22:04,969 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-25 22:22:04,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-25 22:22:04,970 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-25 22:22:04,970 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-25 22:22:04,970 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-25 22:22:04,970 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-25 22:22:04,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-25 22:22:04,971 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-25 22:22:04,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-25 22:22:04,971 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-25 22:22:04,972 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-25 22:22:04,972 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-25 22:22:04,972 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-25 22:22:04,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-25 22:22:04,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-25 22:22:04,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-25 22:22:04,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-25 22:22:04,973 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-25 22:22:04,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-25 22:22:04,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-25 22:22:04,974 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-25 22:22:04,974 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 149fdbbcb5d1f0b05c2de89b523b2d2cfc590a6f [2020-10-25 22:22:05,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-25 22:22:05,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-25 22:22:05,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-25 22:22:05,428 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-25 22:22:05,429 INFO L275 PluginConnector]: CDTParser initialized [2020-10-25 22:22:05,430 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-invgen/heapsort.i [2020-10-25 22:22:05,533 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de00e3b7d/03573541af8246fc8e44abadc9b6cdf8/FLAGbd0cb7531 [2020-10-25 22:22:06,133 INFO L306 CDTParser]: Found 1 translation units. [2020-10-25 22:22:06,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-invgen/heapsort.i [2020-10-25 22:22:06,141 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de00e3b7d/03573541af8246fc8e44abadc9b6cdf8/FLAGbd0cb7531 [2020-10-25 22:22:06,505 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de00e3b7d/03573541af8246fc8e44abadc9b6cdf8 [2020-10-25 22:22:06,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-25 22:22:06,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-25 22:22:06,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-25 22:22:06,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-25 22:22:06,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-25 22:22:06,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33077a6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06, skipping insertion in model container [2020-10-25 22:22:06,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-25 22:22:06,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-25 22:22:06,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 22:22:06,791 INFO L203 MainTranslator]: Completed pre-run [2020-10-25 22:22:06,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-25 22:22:06,831 INFO L208 MainTranslator]: Completed translation [2020-10-25 22:22:06,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06 WrapperNode [2020-10-25 22:22:06,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-25 22:22:06,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-25 22:22:06,834 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-25 22:22:06,834 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-25 22:22:06,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-25 22:22:06,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-25 22:22:06,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-25 22:22:06,884 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-25 22:22:06,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,898 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,910 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (1/1) ... [2020-10-25 22:22:06,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-25 22:22:06,918 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-25 22:22:06,918 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-25 22:22:06,918 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-25 22:22:06,919 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (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 22:22:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-25 22:22:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-25 22:22:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-25 22:22:07,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-25 22:22:07,429 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-25 22:22:07,429 INFO L298 CfgBuilder]: Removed 62 assume(true) statements. [2020-10-25 22:22:07,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 10:22:07 BoogieIcfgContainer [2020-10-25 22:22:07,432 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-25 22:22:07,434 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-25 22:22:07,434 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-25 22:22:07,438 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-25 22:22:07,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.10 10:22:06" (1/3) ... [2020-10-25 22:22:07,440 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f4753 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 10:22:07, skipping insertion in model container [2020-10-25 22:22:07,440 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.10 10:22:06" (2/3) ... [2020-10-25 22:22:07,441 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f4753 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.10 10:22:07, skipping insertion in model container [2020-10-25 22:22:07,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 10:22:07" (3/3) ... [2020-10-25 22:22:07,443 INFO L111 eAbstractionObserver]: Analyzing ICFG heapsort.i [2020-10-25 22:22:07,461 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-25 22:22:07,468 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 14 error locations. [2020-10-25 22:22:07,484 INFO L253 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2020-10-25 22:22:07,541 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-25 22:22:07,541 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-25 22:22:07,541 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-25 22:22:07,542 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-25 22:22:07,542 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-25 22:22:07,542 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-25 22:22:07,542 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-25 22:22:07,542 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-25 22:22:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states. [2020-10-25 22:22:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-25 22:22:07,575 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:07,576 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:07,577 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:07,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:07,584 INFO L82 PathProgramCache]: Analyzing trace with hash 188725206, now seen corresponding path program 1 times [2020-10-25 22:22:07,595 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:07,595 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404662530] [2020-10-25 22:22:07,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:07,780 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 22:22:07,781 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404662530] [2020-10-25 22:22:07,782 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:07,782 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-25 22:22:07,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634546153] [2020-10-25 22:22:07,789 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-25 22:22:07,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:07,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-25 22:22:07,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-25 22:22:07,808 INFO L87 Difference]: Start difference. First operand 113 states. Second operand 2 states. [2020-10-25 22:22:07,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:07,843 INFO L93 Difference]: Finished difference Result 208 states and 280 transitions. [2020-10-25 22:22:07,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-25 22:22:07,845 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 11 [2020-10-25 22:22:07,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:07,858 INFO L225 Difference]: With dead ends: 208 [2020-10-25 22:22:07,858 INFO L226 Difference]: Without dead ends: 95 [2020-10-25 22:22:07,863 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-25 22:22:07,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2020-10-25 22:22:07,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. [2020-10-25 22:22:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2020-10-25 22:22:07,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 101 transitions. [2020-10-25 22:22:07,957 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 101 transitions. Word has length 11 [2020-10-25 22:22:07,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:07,958 INFO L481 AbstractCegarLoop]: Abstraction has 95 states and 101 transitions. [2020-10-25 22:22:07,958 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-25 22:22:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 101 transitions. [2020-10-25 22:22:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-25 22:22:07,960 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:07,960 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:07,960 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-25 22:22:07,961 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:07,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:07,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1585687510, now seen corresponding path program 1 times [2020-10-25 22:22:07,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:07,968 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683938931] [2020-10-25 22:22:07,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:08,047 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 22:22:08,048 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683938931] [2020-10-25 22:22:08,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:08,049 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 22:22:08,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276057007] [2020-10-25 22:22:08,050 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 22:22:08,051 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:08,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 22:22:08,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 22:22:08,052 INFO L87 Difference]: Start difference. First operand 95 states and 101 transitions. Second operand 3 states. [2020-10-25 22:22:08,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:08,175 INFO L93 Difference]: Finished difference Result 100 states and 109 transitions. [2020-10-25 22:22:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 22:22:08,175 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2020-10-25 22:22:08,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:08,177 INFO L225 Difference]: With dead ends: 100 [2020-10-25 22:22:08,177 INFO L226 Difference]: Without dead ends: 96 [2020-10-25 22:22:08,179 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 22:22:08,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2020-10-25 22:22:08,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 91. [2020-10-25 22:22:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2020-10-25 22:22:08,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 97 transitions. [2020-10-25 22:22:08,198 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 97 transitions. Word has length 11 [2020-10-25 22:22:08,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:08,198 INFO L481 AbstractCegarLoop]: Abstraction has 91 states and 97 transitions. [2020-10-25 22:22:08,199 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 22:22:08,199 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 97 transitions. [2020-10-25 22:22:08,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-25 22:22:08,200 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:08,200 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:08,200 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-25 22:22:08,200 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:08,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:08,205 INFO L82 PathProgramCache]: Analyzing trace with hash -1547515310, now seen corresponding path program 1 times [2020-10-25 22:22:08,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:08,206 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511770817] [2020-10-25 22:22:08,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:08,334 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 22:22:08,334 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511770817] [2020-10-25 22:22:08,335 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:08,335 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-25 22:22:08,335 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40535828] [2020-10-25 22:22:08,336 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 22:22:08,336 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:08,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 22:22:08,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-25 22:22:08,337 INFO L87 Difference]: Start difference. First operand 91 states and 97 transitions. Second operand 4 states. [2020-10-25 22:22:08,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:08,480 INFO L93 Difference]: Finished difference Result 98 states and 107 transitions. [2020-10-25 22:22:08,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-25 22:22:08,480 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-10-25 22:22:08,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:08,482 INFO L225 Difference]: With dead ends: 98 [2020-10-25 22:22:08,482 INFO L226 Difference]: Without dead ends: 94 [2020-10-25 22:22:08,483 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-25 22:22:08,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2020-10-25 22:22:08,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 87. [2020-10-25 22:22:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-10-25 22:22:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 93 transitions. [2020-10-25 22:22:08,494 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 93 transitions. Word has length 11 [2020-10-25 22:22:08,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:08,499 INFO L481 AbstractCegarLoop]: Abstraction has 87 states and 93 transitions. [2020-10-25 22:22:08,500 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 22:22:08,500 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 93 transitions. [2020-10-25 22:22:08,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-25 22:22:08,501 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:08,501 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:08,501 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-25 22:22:08,501 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:08,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:08,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1729787563, now seen corresponding path program 1 times [2020-10-25 22:22:08,502 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:08,503 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519990462] [2020-10-25 22:22:08,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:08,569 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 22:22:08,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519990462] [2020-10-25 22:22:08,570 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:08,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-25 22:22:08,571 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220192671] [2020-10-25 22:22:08,571 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-25 22:22:08,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:08,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-25 22:22:08,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-25 22:22:08,573 INFO L87 Difference]: Start difference. First operand 87 states and 93 transitions. Second operand 5 states. [2020-10-25 22:22:08,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:08,831 INFO L93 Difference]: Finished difference Result 176 states and 190 transitions. [2020-10-25 22:22:08,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-25 22:22:08,832 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 11 [2020-10-25 22:22:08,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:08,833 INFO L225 Difference]: With dead ends: 176 [2020-10-25 22:22:08,834 INFO L226 Difference]: Without dead ends: 160 [2020-10-25 22:22:08,834 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-25 22:22:08,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2020-10-25 22:22:08,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 118. [2020-10-25 22:22:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-10-25 22:22:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 136 transitions. [2020-10-25 22:22:08,850 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 136 transitions. Word has length 11 [2020-10-25 22:22:08,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:08,850 INFO L481 AbstractCegarLoop]: Abstraction has 118 states and 136 transitions. [2020-10-25 22:22:08,850 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-25 22:22:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 136 transitions. [2020-10-25 22:22:08,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-10-25 22:22:08,851 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:08,852 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:08,852 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-25 22:22:08,852 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:08,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:08,853 INFO L82 PathProgramCache]: Analyzing trace with hash 1253179949, now seen corresponding path program 1 times [2020-10-25 22:22:08,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:08,853 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009613019] [2020-10-25 22:22:08,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:08,927 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 22:22:08,927 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009613019] [2020-10-25 22:22:08,928 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:08,928 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-25 22:22:08,928 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75614431] [2020-10-25 22:22:08,928 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:08,929 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:08,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:08,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-25 22:22:08,930 INFO L87 Difference]: Start difference. First operand 118 states and 136 transitions. Second operand 6 states. [2020-10-25 22:22:09,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:09,219 INFO L93 Difference]: Finished difference Result 196 states and 225 transitions. [2020-10-25 22:22:09,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-25 22:22:09,220 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 13 [2020-10-25 22:22:09,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:09,221 INFO L225 Difference]: With dead ends: 196 [2020-10-25 22:22:09,222 INFO L226 Difference]: Without dead ends: 192 [2020-10-25 22:22:09,222 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2020-10-25 22:22:09,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-10-25 22:22:09,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 152. [2020-10-25 22:22:09,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 152 states. [2020-10-25 22:22:09,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 182 transitions. [2020-10-25 22:22:09,242 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 182 transitions. Word has length 13 [2020-10-25 22:22:09,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:09,242 INFO L481 AbstractCegarLoop]: Abstraction has 152 states and 182 transitions. [2020-10-25 22:22:09,243 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:09,243 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 182 transitions. [2020-10-25 22:22:09,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-10-25 22:22:09,244 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:09,244 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:09,244 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-25 22:22:09,245 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:09,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:09,245 INFO L82 PathProgramCache]: Analyzing trace with hash -718040235, now seen corresponding path program 1 times [2020-10-25 22:22:09,246 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:09,246 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512164057] [2020-10-25 22:22:09,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:09,296 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 22:22:09,297 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512164057] [2020-10-25 22:22:09,297 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:09,297 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-25 22:22:09,298 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66983634] [2020-10-25 22:22:09,298 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 22:22:09,298 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:09,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 22:22:09,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-25 22:22:09,300 INFO L87 Difference]: Start difference. First operand 152 states and 182 transitions. Second operand 4 states. [2020-10-25 22:22:09,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:09,426 INFO L93 Difference]: Finished difference Result 162 states and 198 transitions. [2020-10-25 22:22:09,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 22:22:09,427 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-10-25 22:22:09,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:09,428 INFO L225 Difference]: With dead ends: 162 [2020-10-25 22:22:09,428 INFO L226 Difference]: Without dead ends: 158 [2020-10-25 22:22:09,429 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-25 22:22:09,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-10-25 22:22:09,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 148. [2020-10-25 22:22:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-10-25 22:22:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 176 transitions. [2020-10-25 22:22:09,444 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 176 transitions. Word has length 13 [2020-10-25 22:22:09,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:09,445 INFO L481 AbstractCegarLoop]: Abstraction has 148 states and 176 transitions. [2020-10-25 22:22:09,445 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 22:22:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 176 transitions. [2020-10-25 22:22:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-10-25 22:22:09,446 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:09,446 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:09,446 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-25 22:22:09,447 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:09,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:09,448 INFO L82 PathProgramCache]: Analyzing trace with hash 211975736, now seen corresponding path program 1 times [2020-10-25 22:22:09,448 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:09,448 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906078154] [2020-10-25 22:22:09,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:09,553 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 22:22:09,553 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906078154] [2020-10-25 22:22:09,554 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:09,554 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-25 22:22:09,554 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549409190] [2020-10-25 22:22:09,554 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:09,555 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:09,556 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:09,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-25 22:22:09,556 INFO L87 Difference]: Start difference. First operand 148 states and 176 transitions. Second operand 6 states. [2020-10-25 22:22:09,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:09,911 INFO L93 Difference]: Finished difference Result 289 states and 333 transitions. [2020-10-25 22:22:09,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-25 22:22:09,911 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 13 [2020-10-25 22:22:09,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:09,913 INFO L225 Difference]: With dead ends: 289 [2020-10-25 22:22:09,913 INFO L226 Difference]: Without dead ends: 277 [2020-10-25 22:22:09,914 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2020-10-25 22:22:09,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-10-25 22:22:09,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 196. [2020-10-25 22:22:09,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2020-10-25 22:22:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 242 transitions. [2020-10-25 22:22:09,940 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 242 transitions. Word has length 13 [2020-10-25 22:22:09,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:09,940 INFO L481 AbstractCegarLoop]: Abstraction has 196 states and 242 transitions. [2020-10-25 22:22:09,940 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 242 transitions. [2020-10-25 22:22:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-10-25 22:22:09,942 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:09,942 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:09,942 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-25 22:22:09,942 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:09,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:09,943 INFO L82 PathProgramCache]: Analyzing trace with hash 860152939, now seen corresponding path program 1 times [2020-10-25 22:22:09,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:09,944 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147684752] [2020-10-25 22:22:09,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:09,984 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 22:22:09,984 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147684752] [2020-10-25 22:22:09,985 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:09,985 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-25 22:22:09,985 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392092084] [2020-10-25 22:22:09,986 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-25 22:22:09,986 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:09,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-25 22:22:09,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-25 22:22:09,987 INFO L87 Difference]: Start difference. First operand 196 states and 242 transitions. Second operand 3 states. [2020-10-25 22:22:10,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:10,032 INFO L93 Difference]: Finished difference Result 437 states and 533 transitions. [2020-10-25 22:22:10,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-25 22:22:10,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2020-10-25 22:22:10,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:10,035 INFO L225 Difference]: With dead ends: 437 [2020-10-25 22:22:10,035 INFO L226 Difference]: Without dead ends: 331 [2020-10-25 22:22:10,037 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 22:22:10,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states. [2020-10-25 22:22:10,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 291. [2020-10-25 22:22:10,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291 states. [2020-10-25 22:22:10,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 378 transitions. [2020-10-25 22:22:10,062 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 378 transitions. Word has length 13 [2020-10-25 22:22:10,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:10,062 INFO L481 AbstractCegarLoop]: Abstraction has 291 states and 378 transitions. [2020-10-25 22:22:10,063 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-25 22:22:10,063 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 378 transitions. [2020-10-25 22:22:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-10-25 22:22:10,064 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:10,064 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:10,064 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-25 22:22:10,064 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:10,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:10,065 INFO L82 PathProgramCache]: Analyzing trace with hash -181051274, now seen corresponding path program 1 times [2020-10-25 22:22:10,065 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:10,066 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874846704] [2020-10-25 22:22:10,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:10,097 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 22:22:10,098 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874846704] [2020-10-25 22:22:10,098 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:10,098 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-25 22:22:10,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877584877] [2020-10-25 22:22:10,099 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-25 22:22:10,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:10,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-25 22:22:10,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-25 22:22:10,100 INFO L87 Difference]: Start difference. First operand 291 states and 378 transitions. Second operand 4 states. [2020-10-25 22:22:10,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:10,166 INFO L93 Difference]: Finished difference Result 316 states and 397 transitions. [2020-10-25 22:22:10,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-25 22:22:10,166 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-10-25 22:22:10,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:10,168 INFO L225 Difference]: With dead ends: 316 [2020-10-25 22:22:10,169 INFO L226 Difference]: Without dead ends: 260 [2020-10-25 22:22:10,170 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-25 22:22:10,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-10-25 22:22:10,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 260. [2020-10-25 22:22:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2020-10-25 22:22:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 336 transitions. [2020-10-25 22:22:10,192 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 336 transitions. Word has length 13 [2020-10-25 22:22:10,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:10,192 INFO L481 AbstractCegarLoop]: Abstraction has 260 states and 336 transitions. [2020-10-25 22:22:10,192 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-25 22:22:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 336 transitions. [2020-10-25 22:22:10,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-10-25 22:22:10,193 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:10,193 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:10,194 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-25 22:22:10,194 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:10,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:10,195 INFO L82 PathProgramCache]: Analyzing trace with hash 899711198, now seen corresponding path program 1 times [2020-10-25 22:22:10,195 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:10,195 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263653621] [2020-10-25 22:22:10,195 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:10,244 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 22:22:10,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263653621] [2020-10-25 22:22:10,245 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:10,245 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-25 22:22:10,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683012434] [2020-10-25 22:22:10,246 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-25 22:22:10,246 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:10,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-25 22:22:10,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-25 22:22:10,247 INFO L87 Difference]: Start difference. First operand 260 states and 336 transitions. Second operand 5 states. [2020-10-25 22:22:10,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:10,497 INFO L93 Difference]: Finished difference Result 412 states and 525 transitions. [2020-10-25 22:22:10,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-10-25 22:22:10,497 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-10-25 22:22:10,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:10,500 INFO L225 Difference]: With dead ends: 412 [2020-10-25 22:22:10,500 INFO L226 Difference]: Without dead ends: 396 [2020-10-25 22:22:10,501 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-10-25 22:22:10,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2020-10-25 22:22:10,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 216. [2020-10-25 22:22:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2020-10-25 22:22:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 274 transitions. [2020-10-25 22:22:10,523 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 274 transitions. Word has length 17 [2020-10-25 22:22:10,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:10,524 INFO L481 AbstractCegarLoop]: Abstraction has 216 states and 274 transitions. [2020-10-25 22:22:10,524 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-25 22:22:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 274 transitions. [2020-10-25 22:22:10,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-10-25 22:22:10,525 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:10,525 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:10,525 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-25 22:22:10,525 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:10,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:10,526 INFO L82 PathProgramCache]: Analyzing trace with hash -122472242, now seen corresponding path program 1 times [2020-10-25 22:22:10,526 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:10,527 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902465302] [2020-10-25 22:22:10,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:10,571 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 22:22:10,571 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902465302] [2020-10-25 22:22:10,571 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:10,571 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-25 22:22:10,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347032440] [2020-10-25 22:22:10,572 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-25 22:22:10,572 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:10,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-25 22:22:10,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-10-25 22:22:10,573 INFO L87 Difference]: Start difference. First operand 216 states and 274 transitions. Second operand 5 states. [2020-10-25 22:22:10,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:10,784 INFO L93 Difference]: Finished difference Result 334 states and 404 transitions. [2020-10-25 22:22:10,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-25 22:22:10,785 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-10-25 22:22:10,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:10,787 INFO L225 Difference]: With dead ends: 334 [2020-10-25 22:22:10,787 INFO L226 Difference]: Without dead ends: 330 [2020-10-25 22:22:10,788 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-10-25 22:22:10,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2020-10-25 22:22:10,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 262. [2020-10-25 22:22:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-10-25 22:22:10,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 328 transitions. [2020-10-25 22:22:10,811 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 328 transitions. Word has length 17 [2020-10-25 22:22:10,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:10,811 INFO L481 AbstractCegarLoop]: Abstraction has 262 states and 328 transitions. [2020-10-25 22:22:10,811 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-25 22:22:10,811 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 328 transitions. [2020-10-25 22:22:10,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-10-25 22:22:10,812 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:10,812 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:10,812 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-25 22:22:10,813 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:10,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:10,813 INFO L82 PathProgramCache]: Analyzing trace with hash -810248530, now seen corresponding path program 1 times [2020-10-25 22:22:10,813 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:10,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336926537] [2020-10-25 22:22:10,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:10,862 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336926537] [2020-10-25 22:22:10,862 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:10,863 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-25 22:22:10,863 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724407375] [2020-10-25 22:22:10,863 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-25 22:22:10,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:10,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-25 22:22:10,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-25 22:22:10,864 INFO L87 Difference]: Start difference. First operand 262 states and 328 transitions. Second operand 5 states. [2020-10-25 22:22:11,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:11,111 INFO L93 Difference]: Finished difference Result 834 states and 989 transitions. [2020-10-25 22:22:11,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-25 22:22:11,111 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 18 [2020-10-25 22:22:11,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:11,115 INFO L225 Difference]: With dead ends: 834 [2020-10-25 22:22:11,116 INFO L226 Difference]: Without dead ends: 640 [2020-10-25 22:22:11,119 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-25 22:22:11,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states. [2020-10-25 22:22:11,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 262. [2020-10-25 22:22:11,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-10-25 22:22:11,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 326 transitions. [2020-10-25 22:22:11,152 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 326 transitions. Word has length 18 [2020-10-25 22:22:11,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:11,154 INFO L481 AbstractCegarLoop]: Abstraction has 262 states and 326 transitions. [2020-10-25 22:22:11,154 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-25 22:22:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 326 transitions. [2020-10-25 22:22:11,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-10-25 22:22:11,155 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:11,155 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:11,155 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-25 22:22:11,155 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:11,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:11,156 INFO L82 PathProgramCache]: Analyzing trace with hash -1346223215, now seen corresponding path program 1 times [2020-10-25 22:22:11,157 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:11,157 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120971653] [2020-10-25 22:22:11,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:11,255 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 22:22:11,256 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120971653] [2020-10-25 22:22:11,256 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:11,256 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-25 22:22:11,256 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871763154] [2020-10-25 22:22:11,257 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:11,257 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:11,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:11,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-10-25 22:22:11,259 INFO L87 Difference]: Start difference. First operand 262 states and 326 transitions. Second operand 6 states. [2020-10-25 22:22:11,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:11,541 INFO L93 Difference]: Finished difference Result 412 states and 506 transitions. [2020-10-25 22:22:11,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-25 22:22:11,542 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2020-10-25 22:22:11,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:11,545 INFO L225 Difference]: With dead ends: 412 [2020-10-25 22:22:11,545 INFO L226 Difference]: Without dead ends: 408 [2020-10-25 22:22:11,546 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2020-10-25 22:22:11,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2020-10-25 22:22:11,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 324. [2020-10-25 22:22:11,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 324 states. [2020-10-25 22:22:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 324 states and 408 transitions. [2020-10-25 22:22:11,582 INFO L78 Accepts]: Start accepts. Automaton has 324 states and 408 transitions. Word has length 19 [2020-10-25 22:22:11,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:11,582 INFO L481 AbstractCegarLoop]: Abstraction has 324 states and 408 transitions. [2020-10-25 22:22:11,582 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:11,583 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 408 transitions. [2020-10-25 22:22:11,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-10-25 22:22:11,584 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:11,584 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] [2020-10-25 22:22:11,584 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-25 22:22:11,584 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:11,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:11,585 INFO L82 PathProgramCache]: Analyzing trace with hash -2091375861, now seen corresponding path program 1 times [2020-10-25 22:22:11,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:11,586 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753558339] [2020-10-25 22:22:11,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:11,638 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 22:22:11,639 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1753558339] [2020-10-25 22:22:11,639 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:11,639 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-25 22:22:11,639 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482761972] [2020-10-25 22:22:11,640 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:11,640 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:11,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:11,641 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-25 22:22:11,641 INFO L87 Difference]: Start difference. First operand 324 states and 408 transitions. Second operand 6 states. [2020-10-25 22:22:11,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:11,936 INFO L93 Difference]: Finished difference Result 434 states and 528 transitions. [2020-10-25 22:22:11,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-25 22:22:11,936 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 23 [2020-10-25 22:22:11,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:11,939 INFO L225 Difference]: With dead ends: 434 [2020-10-25 22:22:11,940 INFO L226 Difference]: Without dead ends: 426 [2020-10-25 22:22:11,941 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2020-10-25 22:22:11,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426 states. [2020-10-25 22:22:11,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426 to 228. [2020-10-25 22:22:11,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-10-25 22:22:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 278 transitions. [2020-10-25 22:22:11,970 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 278 transitions. Word has length 23 [2020-10-25 22:22:11,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:11,970 INFO L481 AbstractCegarLoop]: Abstraction has 228 states and 278 transitions. [2020-10-25 22:22:11,971 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 278 transitions. [2020-10-25 22:22:11,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-10-25 22:22:11,972 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:11,972 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:11,972 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-25 22:22:11,972 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:11,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:11,973 INFO L82 PathProgramCache]: Analyzing trace with hash -1419753398, now seen corresponding path program 1 times [2020-10-25 22:22:11,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:11,974 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633210080] [2020-10-25 22:22:11,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:11,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:12,019 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633210080] [2020-10-25 22:22:12,019 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:12,019 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-25 22:22:12,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585347109] [2020-10-25 22:22:12,020 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:12,020 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:12,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:12,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-25 22:22:12,021 INFO L87 Difference]: Start difference. First operand 228 states and 278 transitions. Second operand 6 states. [2020-10-25 22:22:12,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:12,210 INFO L93 Difference]: Finished difference Result 229 states and 279 transitions. [2020-10-25 22:22:12,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-25 22:22:12,211 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 25 [2020-10-25 22:22:12,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:12,213 INFO L225 Difference]: With dead ends: 229 [2020-10-25 22:22:12,213 INFO L226 Difference]: Without dead ends: 213 [2020-10-25 22:22:12,214 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2020-10-25 22:22:12,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2020-10-25 22:22:12,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 212. [2020-10-25 22:22:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 212 states. [2020-10-25 22:22:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 252 transitions. [2020-10-25 22:22:12,239 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 252 transitions. Word has length 25 [2020-10-25 22:22:12,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:12,239 INFO L481 AbstractCegarLoop]: Abstraction has 212 states and 252 transitions. [2020-10-25 22:22:12,240 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:12,240 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 252 transitions. [2020-10-25 22:22:12,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-10-25 22:22:12,241 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:12,241 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:12,241 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-25 22:22:12,242 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:12,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:12,242 INFO L82 PathProgramCache]: Analyzing trace with hash 1207839747, now seen corresponding path program 1 times [2020-10-25 22:22:12,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:12,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718611879] [2020-10-25 22:22:12,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:12,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:12,293 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:12,293 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718611879] [2020-10-25 22:22:12,294 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-25 22:22:12,294 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-25 22:22:12,294 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004705853] [2020-10-25 22:22:12,294 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:12,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:12,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:12,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-25 22:22:12,296 INFO L87 Difference]: Start difference. First operand 212 states and 252 transitions. Second operand 6 states. [2020-10-25 22:22:12,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:12,502 INFO L93 Difference]: Finished difference Result 256 states and 297 transitions. [2020-10-25 22:22:12,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-25 22:22:12,502 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 31 [2020-10-25 22:22:12,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:12,504 INFO L225 Difference]: With dead ends: 256 [2020-10-25 22:22:12,505 INFO L226 Difference]: Without dead ends: 252 [2020-10-25 22:22:12,505 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2020-10-25 22:22:12,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2020-10-25 22:22:12,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 114. [2020-10-25 22:22:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2020-10-25 22:22:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 132 transitions. [2020-10-25 22:22:12,530 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 132 transitions. Word has length 31 [2020-10-25 22:22:12,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:12,530 INFO L481 AbstractCegarLoop]: Abstraction has 114 states and 132 transitions. [2020-10-25 22:22:12,530 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 132 transitions. [2020-10-25 22:22:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-10-25 22:22:12,531 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:12,532 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:12,532 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-25 22:22:12,532 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:12,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:12,533 INFO L82 PathProgramCache]: Analyzing trace with hash -647357354, now seen corresponding path program 1 times [2020-10-25 22:22:12,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:12,534 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782879796] [2020-10-25 22:22:12,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:12,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782879796] [2020-10-25 22:22:12,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [853526] [2020-10-25 22:22:12,583 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 22:22:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:12,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 6 conjunts are in the unsatisfiable core [2020-10-25 22:22:12,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:12,894 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-25 22:22:12,894 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2020-10-25 22:22:12,894 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803688032] [2020-10-25 22:22:12,895 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:12,895 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:12,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:12,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-10-25 22:22:12,896 INFO L87 Difference]: Start difference. First operand 114 states and 132 transitions. Second operand 6 states. [2020-10-25 22:22:13,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:13,284 INFO L93 Difference]: Finished difference Result 415 states and 479 transitions. [2020-10-25 22:22:13,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-25 22:22:13,285 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 33 [2020-10-25 22:22:13,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:13,287 INFO L225 Difference]: With dead ends: 415 [2020-10-25 22:22:13,287 INFO L226 Difference]: Without dead ends: 305 [2020-10-25 22:22:13,288 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2020-10-25 22:22:13,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2020-10-25 22:22:13,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 260. [2020-10-25 22:22:13,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2020-10-25 22:22:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 306 transitions. [2020-10-25 22:22:13,348 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 306 transitions. Word has length 33 [2020-10-25 22:22:13,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:13,348 INFO L481 AbstractCegarLoop]: Abstraction has 260 states and 306 transitions. [2020-10-25 22:22:13,348 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 306 transitions. [2020-10-25 22:22:13,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-10-25 22:22:13,349 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:13,349 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-25 22:22:13,562 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-10-25 22:22:13,564 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:13,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:13,565 INFO L82 PathProgramCache]: Analyzing trace with hash 10877698, now seen corresponding path program 1 times [2020-10-25 22:22:13,565 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:13,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730897531] [2020-10-25 22:22:13,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:13,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730897531] [2020-10-25 22:22:13,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [861271395] [2020-10-25 22:22:13,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:13,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 9 conjunts are in the unsatisfiable core [2020-10-25 22:22:13,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:13,698 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-25 22:22:13,723 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-25 22:22:13,733 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-25 22:22:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:14,279 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-25 22:22:14,279 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2020-10-25 22:22:14,280 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053172936] [2020-10-25 22:22:14,280 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-25 22:22:14,280 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:14,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-25 22:22:14,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-10-25 22:22:14,281 INFO L87 Difference]: Start difference. First operand 260 states and 306 transitions. Second operand 7 states. [2020-10-25 22:22:14,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:14,800 INFO L93 Difference]: Finished difference Result 529 states and 613 transitions. [2020-10-25 22:22:14,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-25 22:22:14,801 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2020-10-25 22:22:14,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:14,803 INFO L225 Difference]: With dead ends: 529 [2020-10-25 22:22:14,803 INFO L226 Difference]: Without dead ends: 303 [2020-10-25 22:22:14,804 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2020-10-25 22:22:14,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2020-10-25 22:22:14,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 224. [2020-10-25 22:22:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-10-25 22:22:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 260 transitions. [2020-10-25 22:22:14,855 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 260 transitions. Word has length 42 [2020-10-25 22:22:14,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:14,856 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 260 transitions. [2020-10-25 22:22:14,856 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-25 22:22:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 260 transitions. [2020-10-25 22:22:14,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-10-25 22:22:14,857 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:14,857 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-25 22:22:15,070 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-10-25 22:22:15,071 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:15,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:15,072 INFO L82 PathProgramCache]: Analyzing trace with hash 1934105732, now seen corresponding path program 1 times [2020-10-25 22:22:15,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:15,073 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212252617] [2020-10-25 22:22:15,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:15,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212252617] [2020-10-25 22:22:15,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2000988793] [2020-10-25 22:22:15,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:15,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 8 conjunts are in the unsatisfiable core [2020-10-25 22:22:15,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:15,232 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-25 22:22:15,244 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-25 22:22:15,250 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-25 22:22:15,494 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:15,495 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-25 22:22:15,495 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2020-10-25 22:22:15,496 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584903311] [2020-10-25 22:22:15,497 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-25 22:22:15,497 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:15,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-25 22:22:15,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-25 22:22:15,499 INFO L87 Difference]: Start difference. First operand 224 states and 260 transitions. Second operand 6 states. [2020-10-25 22:22:15,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:15,868 INFO L93 Difference]: Finished difference Result 405 states and 467 transitions. [2020-10-25 22:22:15,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-25 22:22:15,869 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 42 [2020-10-25 22:22:15,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:15,870 INFO L225 Difference]: With dead ends: 405 [2020-10-25 22:22:15,870 INFO L226 Difference]: Without dead ends: 168 [2020-10-25 22:22:15,871 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2020-10-25 22:22:15,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2020-10-25 22:22:15,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 142. [2020-10-25 22:22:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 142 states. [2020-10-25 22:22:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 163 transitions. [2020-10-25 22:22:15,896 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 163 transitions. Word has length 42 [2020-10-25 22:22:15,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:15,897 INFO L481 AbstractCegarLoop]: Abstraction has 142 states and 163 transitions. [2020-10-25 22:22:15,897 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-25 22:22:15,897 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 163 transitions. [2020-10-25 22:22:15,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-10-25 22:22:15,898 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:15,898 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:16,111 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:16,112 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:16,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:16,113 INFO L82 PathProgramCache]: Analyzing trace with hash 1167721867, now seen corresponding path program 1 times [2020-10-25 22:22:16,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:16,114 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564269931] [2020-10-25 22:22:16,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-25 22:22:16,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564269931] [2020-10-25 22:22:16,180 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [807843160] [2020-10-25 22:22:16,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:16,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 5 conjunts are in the unsatisfiable core [2020-10-25 22:22:16,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-10-25 22:22:16,312 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-25 22:22:16,312 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6] total 9 [2020-10-25 22:22:16,312 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220322325] [2020-10-25 22:22:16,313 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-25 22:22:16,314 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:16,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-25 22:22:16,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-25 22:22:16,315 INFO L87 Difference]: Start difference. First operand 142 states and 163 transitions. Second operand 9 states. [2020-10-25 22:22:17,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:17,148 INFO L93 Difference]: Finished difference Result 436 states and 485 transitions. [2020-10-25 22:22:17,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-25 22:22:17,161 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 47 [2020-10-25 22:22:17,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:17,163 INFO L225 Difference]: With dead ends: 436 [2020-10-25 22:22:17,164 INFO L226 Difference]: Without dead ends: 326 [2020-10-25 22:22:17,165 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 121 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=169, Invalid=431, Unknown=0, NotChecked=0, Total=600 [2020-10-25 22:22:17,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2020-10-25 22:22:17,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 181. [2020-10-25 22:22:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2020-10-25 22:22:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 208 transitions. [2020-10-25 22:22:17,207 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 208 transitions. Word has length 47 [2020-10-25 22:22:17,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:17,208 INFO L481 AbstractCegarLoop]: Abstraction has 181 states and 208 transitions. [2020-10-25 22:22:17,208 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-25 22:22:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 208 transitions. [2020-10-25 22:22:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-10-25 22:22:17,210 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:17,210 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:17,424 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:17,425 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:17,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:17,426 INFO L82 PathProgramCache]: Analyzing trace with hash 1149279597, now seen corresponding path program 1 times [2020-10-25 22:22:17,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:17,427 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270273972] [2020-10-25 22:22:17,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:17,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:17,557 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:17,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270273972] [2020-10-25 22:22:17,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1594010584] [2020-10-25 22:22:17,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:17,623 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 8 conjunts are in the unsatisfiable core [2020-10-25 22:22:17,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:18,035 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:18,035 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-25 22:22:18,035 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 15 [2020-10-25 22:22:18,036 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651796137] [2020-10-25 22:22:18,036 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-25 22:22:18,036 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:18,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-25 22:22:18,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-10-25 22:22:18,037 INFO L87 Difference]: Start difference. First operand 181 states and 208 transitions. Second operand 15 states. [2020-10-25 22:22:27,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:27,076 INFO L93 Difference]: Finished difference Result 1230 states and 1369 transitions. [2020-10-25 22:22:27,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2020-10-25 22:22:27,076 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 56 [2020-10-25 22:22:27,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:27,082 INFO L225 Difference]: With dead ends: 1230 [2020-10-25 22:22:27,083 INFO L226 Difference]: Without dead ends: 1041 [2020-10-25 22:22:27,091 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 122 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6174 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=1946, Invalid=13306, Unknown=0, NotChecked=0, Total=15252 [2020-10-25 22:22:27,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1041 states. [2020-10-25 22:22:27,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1041 to 386. [2020-10-25 22:22:27,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2020-10-25 22:22:27,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 436 transitions. [2020-10-25 22:22:27,191 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 436 transitions. Word has length 56 [2020-10-25 22:22:27,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:27,191 INFO L481 AbstractCegarLoop]: Abstraction has 386 states and 436 transitions. [2020-10-25 22:22:27,191 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-25 22:22:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 436 transitions. [2020-10-25 22:22:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-10-25 22:22:27,195 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:27,196 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:27,405 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2020-10-25 22:22:27,406 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:27,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:27,407 INFO L82 PathProgramCache]: Analyzing trace with hash -1872181902, now seen corresponding path program 1 times [2020-10-25 22:22:27,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:27,407 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117088164] [2020-10-25 22:22:27,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:27,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117088164] [2020-10-25 22:22:27,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [296332368] [2020-10-25 22:22:27,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:27,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 9 conjunts are in the unsatisfiable core [2020-10-25 22:22:27,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:27,679 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 22:22:27,681 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 22:22:27,685 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 22:22:27,688 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 22:22:27,786 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:27,787 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-25 22:22:27,787 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2020-10-25 22:22:27,787 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911987693] [2020-10-25 22:22:27,787 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-25 22:22:27,787 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:27,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-25 22:22:27,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2020-10-25 22:22:27,788 INFO L87 Difference]: Start difference. First operand 386 states and 436 transitions. Second operand 13 states. [2020-10-25 22:22:29,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:29,553 INFO L93 Difference]: Finished difference Result 683 states and 762 transitions. [2020-10-25 22:22:29,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-10-25 22:22:29,555 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 58 [2020-10-25 22:22:29,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:29,558 INFO L225 Difference]: With dead ends: 683 [2020-10-25 22:22:29,558 INFO L226 Difference]: Without dead ends: 488 [2020-10-25 22:22:29,560 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 54 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 386 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=416, Invalid=1066, Unknown=0, NotChecked=0, Total=1482 [2020-10-25 22:22:29,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 488 states. [2020-10-25 22:22:29,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 488 to 302. [2020-10-25 22:22:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2020-10-25 22:22:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 345 transitions. [2020-10-25 22:22:29,621 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 345 transitions. Word has length 58 [2020-10-25 22:22:29,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:29,621 INFO L481 AbstractCegarLoop]: Abstraction has 302 states and 345 transitions. [2020-10-25 22:22:29,622 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-25 22:22:29,622 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 345 transitions. [2020-10-25 22:22:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-10-25 22:22:29,623 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:29,623 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-10-25 22:22:29,838 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:29,839 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:29,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:29,840 INFO L82 PathProgramCache]: Analyzing trace with hash -754534588, now seen corresponding path program 1 times [2020-10-25 22:22:29,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:29,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507595573] [2020-10-25 22:22:29,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:29,973 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:29,973 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507595573] [2020-10-25 22:22:29,974 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [665184452] [2020-10-25 22:22:29,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:30,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 10 conjunts are in the unsatisfiable core [2020-10-25 22:22:30,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:30,044 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-25 22:22:30,061 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-25 22:22:30,066 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-10-25 22:22:30,650 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:30,650 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-25 22:22:30,651 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2020-10-25 22:22:30,651 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447182788] [2020-10-25 22:22:30,651 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-25 22:22:30,651 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:30,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-25 22:22:30,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2020-10-25 22:22:30,652 INFO L87 Difference]: Start difference. First operand 302 states and 345 transitions. Second operand 16 states. [2020-10-25 22:22:35,525 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2020-10-25 22:22:36,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:36,043 INFO L93 Difference]: Finished difference Result 840 states and 947 transitions. [2020-10-25 22:22:36,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2020-10-25 22:22:36,044 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 67 [2020-10-25 22:22:36,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:36,047 INFO L225 Difference]: With dead ends: 840 [2020-10-25 22:22:36,047 INFO L226 Difference]: Without dead ends: 618 [2020-10-25 22:22:36,049 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1555 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=957, Invalid=4155, Unknown=0, NotChecked=0, Total=5112 [2020-10-25 22:22:36,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 618 states. [2020-10-25 22:22:36,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 618 to 365. [2020-10-25 22:22:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 365 states. [2020-10-25 22:22:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 409 transitions. [2020-10-25 22:22:36,128 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 409 transitions. Word has length 67 [2020-10-25 22:22:36,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:36,128 INFO L481 AbstractCegarLoop]: Abstraction has 365 states and 409 transitions. [2020-10-25 22:22:36,128 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-25 22:22:36,128 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 409 transitions. [2020-10-25 22:22:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-10-25 22:22:36,129 INFO L414 BasicCegarLoop]: Found error trace [2020-10-25 22:22:36,129 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-25 22:22:36,330 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:36,331 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-25 22:22:36,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-25 22:22:36,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1873875675, now seen corresponding path program 1 times [2020-10-25 22:22:36,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-25 22:22:36,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640651750] [2020-10-25 22:22:36,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-25 22:22:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:36,415 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 35 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:36,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640651750] [2020-10-25 22:22:36,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [942514313] [2020-10-25 22:22:36,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-25 22:22:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-25 22:22:36,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 7 conjunts are in the unsatisfiable core [2020-10-25 22:22:36,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-25 22:22:36,526 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 22:22:36,528 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-25 22:22:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 35 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-25 22:22:36,552 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-25 22:22:36,552 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2020-10-25 22:22:36,553 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609591159] [2020-10-25 22:22:36,553 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-25 22:22:36,553 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-25 22:22:36,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-25 22:22:36,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-25 22:22:36,554 INFO L87 Difference]: Start difference. First operand 365 states and 409 transitions. Second operand 8 states. [2020-10-25 22:22:37,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-25 22:22:37,071 INFO L93 Difference]: Finished difference Result 446 states and 494 transitions. [2020-10-25 22:22:37,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-25 22:22:37,071 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 74 [2020-10-25 22:22:37,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-25 22:22:37,072 INFO L225 Difference]: With dead ends: 446 [2020-10-25 22:22:37,072 INFO L226 Difference]: Without dead ends: 0 [2020-10-25 22:22:37,073 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 78 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=129, Invalid=251, Unknown=0, NotChecked=0, Total=380 [2020-10-25 22:22:37,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-25 22:22:37,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-25 22:22:37,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-25 22:22:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-25 22:22:37,073 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 74 [2020-10-25 22:22:37,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-25 22:22:37,073 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-25 22:22:37,073 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-25 22:22:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-25 22:22:37,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-25 22:22:37,283 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2020-10-25 22:22:37,287 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-25 22:22:38,077 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 281 [2020-10-25 22:22:38,233 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 154 [2020-10-25 22:22:39,294 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 373 DAG size of output: 338 [2020-10-25 22:22:39,429 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 154 [2020-10-25 22:22:39,922 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 278 [2020-10-25 22:22:40,567 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 326 [2020-10-25 22:22:41,093 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 294 [2020-10-25 22:22:41,201 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 154 [2020-10-25 22:22:41,731 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 315 [2020-10-25 22:22:42,099 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 321 [2020-10-25 22:22:42,440 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 293 [2020-10-25 22:22:43,000 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 342 [2020-10-25 22:22:43,149 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 267 [2020-10-25 22:22:43,562 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 325 [2020-10-25 22:22:46,003 WARN L193 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 278 DAG size of output: 64 [2020-10-25 22:22:49,377 WARN L193 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 142 DAG size of output: 96 [2020-10-25 22:22:53,243 WARN L193 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 328 DAG size of output: 87 [2020-10-25 22:22:55,041 WARN L193 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 142 DAG size of output: 94 [2020-10-25 22:22:58,577 WARN L193 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 275 DAG size of output: 56 [2020-10-25 22:23:02,478 WARN L193 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 320 DAG size of output: 72 [2020-10-25 22:23:04,546 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 290 DAG size of output: 43 [2020-10-25 22:23:07,833 WARN L193 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 142 DAG size of output: 96 [2020-10-25 22:23:11,852 WARN L193 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 309 DAG size of output: 86 [2020-10-25 22:23:15,268 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 309 DAG size of output: 91 [2020-10-25 22:23:17,016 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 289 DAG size of output: 42 [2020-10-25 22:23:19,080 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 142 DAG size of output: 94 [2020-10-25 22:23:24,411 WARN L193 SmtUtils]: Spent 5.33 s on a formula simplification. DAG size of input: 333 DAG size of output: 88 [2020-10-25 22:23:30,134 WARN L193 SmtUtils]: Spent 5.72 s on a formula simplification. DAG size of input: 245 DAG size of output: 128 [2020-10-25 22:23:34,413 WARN L193 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 316 DAG size of output: 76 [2020-10-25 22:23:34,420 INFO L270 CegarLoopResult]: At program point L18-17(lines 17 22) the Hoare annotation is: (let ((.cse19 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse14 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse9 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2)) (.cse13 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2))) (.cse17 (<= (+ ULTIMATE.start_main_~i~0 3) ULTIMATE.start_main_~n~0)) (.cse8 (<= .cse14 ULTIMATE.start_main_~j~0)) (.cse11 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse18 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ (* 2 ULTIMATE.start_main_~n~0) ULTIMATE.start_main_~j~0))) (.cse0 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse1 (<= 1 ULTIMATE.start_main_~l~0)) (.cse2 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse3 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse4 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= 2 ULTIMATE.start_main_~j~0)) (.cse6 (<= 1 ULTIMATE.start_main_~i~0)) (.cse12 (<= .cse14 ULTIMATE.start_main_~n~0)) (.cse7 (<= .cse19 ULTIMATE.start_main_~l~0)) (.cse10 (div ULTIMATE.start_main_~j~0 2))) (or (and (<= 1 ULTIMATE.start_main_~r~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= ULTIMATE.start_main_~l~0 1) .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse8 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond) (<= .cse9 .cse10) .cse4 .cse11 .cse12 .cse13 (<= ULTIMATE.start_main_~j~0 .cse14) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse8 (<= .cse9 ULTIMATE.start_main_~l~0) .cse4 .cse11 .cse12 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse16 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse15 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse15 (+ .cse16 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse16 1) ULTIMATE.start_main_~j~0) (< .cse16 (+ .cse15 2)) (<= (+ .cse15 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)))) .cse13 .cse5 .cse6) (and .cse17 .cse0 .cse1 .cse2 (<= 2 ULTIMATE.start_main_~i~0) .cse5 .cse4 .cse11 .cse18) (and .cse0 .cse17 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6 .cse11 .cse12 .cse18) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse7 (<= .cse19 .cse10) (<= .cse14 ULTIMATE.start_main_~r~0))))) [2020-10-25 22:23:34,421 INFO L274 CegarLoopResult]: For program point L18-18(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,421 INFO L270 CegarLoopResult]: At program point L18-20(lines 17 22) the Hoare annotation is: (let ((.cse9 (* 2 ULTIMATE.start_main_~l~0)) (.cse15 (* 2 ULTIMATE.start_main_~n~0)) (.cse14 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)))) (let ((.cse8 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse10 (<= 1 ULTIMATE.start_main_~i~0)) (.cse13 (<= .cse14 ULTIMATE.start_main_~l~0)) (.cse0 (<= (+ ULTIMATE.start_main_~i~0 3) ULTIMATE.start_main_~n~0)) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse2 (<= 1 ULTIMATE.start_main_~l~0)) (.cse3 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= 2 ULTIMATE.start_main_~j~0)) (.cse4 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse6 (<= (+ ULTIMATE.start_main_~r~0 5) .cse15)) (.cse12 (<= ULTIMATE.start_main_~l~0 1)) (.cse7 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ .cse15 ULTIMATE.start_main_~j~0))) (.cse11 (<= .cse9 ULTIMATE.start_main_~r~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2)) .cse7) (and (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) .cse1 .cse2 .cse3 .cse8 (<= .cse9 ULTIMATE.start_main_~j~0) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) ULTIMATE.start_main_~l~0) .cse5 .cse4 .cse10 .cse11) (and (<= 1 ULTIMATE.start_main_~r~0) .cse1 .cse2 .cse3 .cse8 .cse5 .cse4 .cse10 .cse12 .cse13) (and .cse1 .cse2 .cse3 .cse8 .cse5 .cse4 .cse10 .cse13 (<= .cse14 (div ULTIMATE.start_main_~j~0 2)) .cse11) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 .cse6 .cse12 .cse7 .cse11)))) [2020-10-25 22:23:34,421 INFO L274 CegarLoopResult]: For program point L18-21(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,421 INFO L270 CegarLoopResult]: At program point L18-23(lines 17 22) the Hoare annotation is: (let ((.cse10 (* 2 ULTIMATE.start_main_~l~0)) (.cse8 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)))) (let ((.cse7 (<= .cse8 ULTIMATE.start_main_~l~0)) (.cse0 (<= 1 ULTIMATE.start_main_~r~0)) (.cse11 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2))) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse2 (<= 1 ULTIMATE.start_main_~l~0)) (.cse3 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse13 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse12 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2)) (.cse9 (div ULTIMATE.start_main_~j~0 2)) (.cse4 (<= 2 ULTIMATE.start_main_~j~0)) (.cse5 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse14 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse6 (<= .cse10 ULTIMATE.start_main_~n~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= .cse8 .cse9) (<= .cse10 ULTIMATE.start_main_~r~0)) (and .cse11 .cse0 .cse1 .cse2 .cse3 (<= .cse12 ULTIMATE.start_main_~l~0) .cse4 .cse5 .cse13 .cse14 .cse6 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse16 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse15 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse15 (+ .cse16 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse16 1) ULTIMATE.start_main_~j~0) (< .cse16 (+ .cse15 2)) (<= (+ .cse15 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= ULTIMATE.start_main_~l~0 1) .cse7) (let ((.cse17 (* 2 ULTIMATE.start_main_~n~0))) (and .cse0 (<= (+ ULTIMATE.start_main_~i~0 3) ULTIMATE.start_main_~n~0) .cse1 .cse2 .cse3 .cse4 .cse5 (<= (+ ULTIMATE.start_main_~r~0 5) .cse17) .cse14 .cse6 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ .cse17 ULTIMATE.start_main_~j~0)))) (and .cse0 .cse11 .cse1 .cse2 .cse3 (<= ULTIMATE.start_main_~j~0 .cse10) .cse13 (<= .cse12 .cse9) .cse4 .cse5 .cse14 .cse6)))) [2020-10-25 22:23:34,421 INFO L274 CegarLoopResult]: For program point L18-24(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,422 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,422 INFO L270 CegarLoopResult]: At program point L18-26(lines 17 22) the Hoare annotation is: (let ((.cse17 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse12 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2))) (let ((.cse10 (<= ULTIMATE.start_main_~l~0 1)) (.cse6 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse8 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2))) (.cse9 (<= .cse12 ULTIMATE.start_main_~l~0)) (.cse7 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse0 (<= 1 ULTIMATE.start_main_~r~0)) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse2 (<= 1 ULTIMATE.start_main_~l~0)) (.cse3 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse4 (<= 2 ULTIMATE.start_main_~j~0)) (.cse5 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse14 (<= .cse17 ULTIMATE.start_main_~l~0)) (.cse13 (div ULTIMATE.start_main_~j~0 2)) (.cse11 (* 2 ULTIMATE.start_main_~l~0))) (or (and .cse0 .cse1 (<= (+ ULTIMATE.start_main_~i~0 3) ULTIMATE.start_main_~n~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ (* 2 ULTIMATE.start_main_~n~0) ULTIMATE.start_main_~j~0))) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse10) (and .cse0 .cse8 .cse1 .cse2 .cse3 (<= ULTIMATE.start_main_~j~0 .cse11) .cse6 (<= .cse12 .cse13) .cse4 .cse5 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse14) (and .cse6 (or (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse7 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse16 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse15 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse15 (+ .cse16 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse16 1) ULTIMATE.start_main_~j~0) (< .cse16 (+ .cse15 2)) (<= (+ .cse15 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))))) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse14 (<= .cse17 .cse13) (<= .cse11 ULTIMATE.start_main_~r~0))))))) [2020-10-25 22:23:34,422 INFO L274 CegarLoopResult]: For program point L18-27(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,423 INFO L270 CegarLoopResult]: At program point L18-29(lines 17 22) the Hoare annotation is: (let ((.cse10 (* 2 ULTIMATE.start_main_~l~0)) (.cse8 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)))) (let ((.cse11 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2))) (.cse12 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2)) (.cse9 (div ULTIMATE.start_main_~j~0 2)) (.cse7 (<= .cse8 ULTIMATE.start_main_~l~0)) (.cse0 (<= 1 ULTIMATE.start_main_~r~0)) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse2 (<= 1 ULTIMATE.start_main_~l~0)) (.cse3 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse4 (<= 2 ULTIMATE.start_main_~j~0)) (.cse5 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse13 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse6 (<= .cse10 ULTIMATE.start_main_~n~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= .cse8 .cse9) (<= .cse10 ULTIMATE.start_main_~r~0)) (and .cse11 .cse0 .cse1 .cse2 .cse3 (<= .cse12 ULTIMATE.start_main_~l~0) .cse4 .cse5 .cse13 .cse6 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse15 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse14 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse14 (+ .cse15 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse15 1) ULTIMATE.start_main_~j~0) (< .cse15 (+ .cse14 2)) (<= (+ .cse14 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))))) (and .cse11 .cse0 .cse1 .cse2 .cse3 (<= ULTIMATE.start_main_~j~0 .cse10) (<= 1 ULTIMATE.start___VERIFIER_assert_~cond) (<= .cse12 .cse9) .cse4 .cse5 .cse13 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= ULTIMATE.start_main_~l~0 1) .cse7) (let ((.cse16 (* 2 ULTIMATE.start_main_~n~0))) (and .cse0 (<= (+ ULTIMATE.start_main_~i~0 3) ULTIMATE.start_main_~n~0) .cse1 .cse2 .cse3 .cse4 .cse5 (<= (+ ULTIMATE.start_main_~r~0 5) .cse16) .cse13 .cse6 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ .cse16 ULTIMATE.start_main_~j~0))))))) [2020-10-25 22:23:34,423 INFO L274 CegarLoopResult]: For program point L18-30(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,423 INFO L274 CegarLoopResult]: For program point L19(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,423 INFO L274 CegarLoopResult]: For program point L19-1(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,423 INFO L270 CegarLoopResult]: At program point L18-32(lines 17 22) the Hoare annotation is: (let ((.cse6 (+ ULTIMATE.start_main_~l~0 1)) (.cse7 (* 2 ULTIMATE.start_main_~l~0)) (.cse3 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse2 (<= (+ ULTIMATE.start_main_~r~0 .cse7 1) .cse3)) (.cse1 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse0 (let ((.cse9 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse10 (<= 2 ULTIMATE.start_main_~l~0)) (.cse11 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse12 (<= 2 ULTIMATE.start_main_~j~0))) (or (and .cse9 .cse10 .cse11 .cse12 (<= .cse6 (div ULTIMATE.start_main_~r~0 2))) (and .cse9 .cse10 (<= .cse7 ULTIMATE.start_main_~j~0) .cse11 .cse12)))) (.cse4 (<= .cse7 ULTIMATE.start_main_~r~0))) (or (and .cse0 .cse1 .cse2 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ .cse3 ULTIMATE.start_main_~j~0)) .cse4) (let ((.cse5 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)))) (and (<= .cse5 .cse6) .cse0 .cse1 .cse2 (<= .cse5 (+ (div ULTIMATE.start_main_~j~0 2) 1)) .cse4)) (and .cse1 (let ((.cse8 (<= ULTIMATE.start_main_~r~0 .cse7))) (or (and (<= ULTIMATE.start_main_~j~0 .cse7) .cse8 .cse0 .cse4) (and (<= 2 ULTIMATE.start_main_~i~0) .cse8 .cse0 .cse4))))))) [2020-10-25 22:23:34,423 INFO L274 CegarLoopResult]: For program point L19-2(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,424 INFO L274 CegarLoopResult]: For program point L18-33(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,424 INFO L274 CegarLoopResult]: For program point L19-3(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,425 INFO L274 CegarLoopResult]: For program point L19-4(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,425 INFO L270 CegarLoopResult]: At program point L18-35(lines 17 22) the Hoare annotation is: (let ((.cse6 (+ ULTIMATE.start_main_~l~0 1)) (.cse2 (* 2 ULTIMATE.start_main_~l~0)) (.cse9 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse0 (<= 2 ULTIMATE.start_main_~l~0)) (.cse5 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse1 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse3 (let ((.cse10 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse11 (<= 1 ULTIMATE.start_main_~l~0)) (.cse12 (<= (+ ULTIMATE.start_main_~r~0 .cse2) (+ .cse9 2))) (.cse13 (<= .cse6 ULTIMATE.start_main_~n~0))) (or (and .cse10 .cse11 .cse12 (<= .cse2 ULTIMATE.start_main_~j~0) .cse13) (and .cse10 .cse11 .cse12 .cse13 (<= .cse6 (div ULTIMATE.start_main_~r~0 2)))))) (.cse4 (<= .cse2 ULTIMATE.start_main_~r~0))) (or (and .cse0 .cse1 (or (and (<= ULTIMATE.start_main_~j~0 .cse2) .cse3 .cse4) (and (<= 2 ULTIMATE.start_main_~i~0) .cse3 .cse4)) (<= .cse5 ULTIMATE.start_main_~l~0)) (and .cse0 (<= 2 ULTIMATE.start_main_~j~0) (let ((.cse7 (<= 4 ULTIMATE.start_main_~r~0)) (.cse8 (<= (+ ULTIMATE.start_main_~r~0 .cse2 1) .cse9))) (or (and (<= .cse5 .cse6) .cse7 .cse1 .cse8 (<= .cse5 (+ (div ULTIMATE.start_main_~j~0 2) 1)) .cse3 .cse4) (and .cse7 .cse1 .cse8 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ .cse9 ULTIMATE.start_main_~j~0)) .cse3 .cse4))))))) [2020-10-25 22:23:34,425 INFO L274 CegarLoopResult]: For program point L19-5(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,426 INFO L274 CegarLoopResult]: For program point L18-36(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,426 INFO L274 CegarLoopResult]: For program point L19-6(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,435 INFO L274 CegarLoopResult]: For program point L19-7(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,436 INFO L270 CegarLoopResult]: At program point L18-38(lines 17 22) the Hoare annotation is: (let ((.cse9 (* 2 ULTIMATE.start_main_~l~0)) (.cse7 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse0 (<= 1 ULTIMATE.start_main_~r~0)) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse2 (<= 1 ULTIMATE.start_main_~l~0)) (.cse3 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse4 (<= 2 ULTIMATE.start_main_~j~0)) (.cse5 (<= ULTIMATE.start_main_~l~0 1)) (.cse6 (<= (+ ULTIMATE.start_main_~r~0 .cse9) .cse7)) (.cse8 (<= .cse9 ULTIMATE.start_main_~r~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)) ULTIMATE.start_main_~l~0) .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ .cse7 ULTIMATE.start_main_~j~0)) .cse6 .cse8) (and .cse0 .cse1 .cse2 (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) ULTIMATE.start_main_~l~0) .cse3 .cse4 .cse5 .cse6 .cse8)))) [2020-10-25 22:23:34,436 INFO L274 CegarLoopResult]: For program point L19-8(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,438 INFO L274 CegarLoopResult]: For program point L18-39(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,438 INFO L274 CegarLoopResult]: For program point L19-9(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,438 INFO L274 CegarLoopResult]: For program point L19-10(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,439 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,439 INFO L270 CegarLoopResult]: At program point L18-41(lines 17 22) the Hoare annotation is: (let ((.cse8 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse0 (<= 1 ULTIMATE.start_main_~r~0)) (.cse1 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse2 (<= 1 ULTIMATE.start_main_~l~0)) (.cse3 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse4 (<= 2 ULTIMATE.start_main_~j~0)) (.cse7 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse5 (<= ULTIMATE.start_main_~l~0 1)) (.cse6 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~l~0)) .cse8))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)) ULTIMATE.start_main_~l~0) .cse6) (and .cse0 .cse1 .cse2 (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) ULTIMATE.start_main_~l~0) .cse3 .cse4 .cse7 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse5 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ .cse8 ULTIMATE.start_main_~j~0)) .cse6)))) [2020-10-25 22:23:34,439 INFO L274 CegarLoopResult]: For program point L19-11(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,439 INFO L274 CegarLoopResult]: For program point L19-12(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,439 INFO L274 CegarLoopResult]: For program point L19-13(line 19) no Hoare annotation was computed. [2020-10-25 22:23:34,439 INFO L277 CegarLoopResult]: At program point L69(lines 24 70) the Hoare annotation is: true [2020-10-25 22:23:34,440 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-10-25 22:23:34,440 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,440 INFO L270 CegarLoopResult]: At program point L38-2(lines 38 58) the Hoare annotation is: (let ((.cse15 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse23 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2)) (.cse24 (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (.cse27 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse32 (+ .cse15 ULTIMATE.start_main_~j~0)) (.cse35 (* 2 ULTIMATE.start_main_~i~0)) (.cse31 (* 2 ULTIMATE.start_main_~l~0))) (let ((.cse1 (exists ((aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 Int) (aux_div_v_ULTIMATE.start_main_~j~0_22_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 Int)) (let ((.cse37 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_22_37)) (.cse36 (+ aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99)))) (and (< .cse36 (+ .cse37 2)) (<= .cse37 .cse36) (<= 0 aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) (<= (+ (* 2 aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) (* 4 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99)) ULTIMATE.start_main_~j~0) (< 0 aux_div_v_ULTIMATE.start_main_~j~0_22_37) (< aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 2) (<= (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)) aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99))))) (.cse20 (div ULTIMATE.start_main_~j~0 2)) (.cse10 (<= (+ ULTIMATE.start_main_~r~0 .cse31 1) .cse15)) (.cse11 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse13 (<= (+ ULTIMATE.start_main_~j~0 4) (+ ULTIMATE.start_main_~r~0 .cse35))) (.cse21 (<= .cse31 ULTIMATE.start_main_~j~0)) (.cse22 (<= ULTIMATE.start_main_~j~0 .cse31)) (.cse16 (<= (+ ULTIMATE.start_main_~r~0 .cse35 5) .cse32)) (.cse18 (<= .cse31 ULTIMATE.start_main_~r~0)) (.cse17 (< 0 ULTIMATE.start_main_~l~0)) (.cse25 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse26 (<= 1 ULTIMATE.start_main_~i~0)) (.cse7 (<= .cse27 ULTIMATE.start_main_~l~0)) (.cse12 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse33 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37)) (.cse34 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))) (and (< .cse33 (+ .cse34 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (< .cse34 (+ .cse33 2)) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99) (<= (+ .cse34 1) (div ULTIMATE.start_main_~j~0 2)))))) (.cse19 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) .cse24)) (.cse0 (<= 1 ULTIMATE.start_main_~r~0)) (.cse2 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse3 (<= 1 ULTIMATE.start_main_~l~0)) (.cse14 (<= 2 ULTIMATE.start_main_~i~0)) (.cse28 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse9 (<= .cse23 ULTIMATE.start_main_~l~0)) (.cse4 (<= 2 ULTIMATE.start_main_~j~0)) (.cse5 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse6 (<= ULTIMATE.start_main_~l~0 1)) (.cse8 (<= (+ ULTIMATE.start_main_~r~0 .cse31) .cse15))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse2 .cse3 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse2 .cse3 .cse14 .cse4 .cse5 (<= (+ ULTIMATE.start_main_~r~0 5) .cse15) .cse6 .cse16 .cse8) (and .cse17 .cse2 .cse1 .cse14 .cse7 .cse18 .cse8) (and .cse19 .cse2 (< 0 .cse20) .cse21 .cse22 (<= .cse23 .cse20) (<= (+ (div (+ ULTIMATE.start_main_~j~0 (- 1)) 2) 1) .cse24) .cse13 .cse18) (and .cse2 .cse3 .cse14 .cse5 .cse4 .cse11 .cse16 .cse13) (and .cse25 .cse22 .cse4 .cse26 (<= .cse27 .cse20) .cse18 .cse8) (and .cse19 .cse17 .cse28 .cse9 .cse10 .cse11 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse30 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse29 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse29 (+ .cse30 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse30 1) ULTIMATE.start_main_~j~0) (< .cse30 (+ .cse29 2)) (<= (+ .cse29 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)))) .cse13) (and .cse2 (<= (+ (* 2 ULTIMATE.start_main_~r~0) .cse31) .cse32) .cse21 .cse22 .cse4 .cse26 .cse16 .cse18) (and .cse0 .cse17 .cse2 .cse25 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0) .cse4 .cse26 .cse6 .cse7 .cse8) (and .cse0 .cse2 .cse3 .cse14 .cse9 .cse4 .cse5 .cse6 .cse12 .cse8) (and .cse19 .cse0 .cse2 .cse3 .cse14 .cse28 .cse9 .cse4 .cse5 .cse6 .cse8))))) [2020-10-25 22:23:34,441 INFO L274 CegarLoopResult]: For program point L38-3(lines 35 68) no Hoare annotation was computed. [2020-10-25 22:23:34,441 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,441 INFO L274 CegarLoopResult]: For program point L39(lines 39 46) no Hoare annotation was computed. [2020-10-25 22:23:34,441 INFO L274 CegarLoopResult]: For program point L39-1(lines 39 46) no Hoare annotation was computed. [2020-10-25 22:23:34,441 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,441 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-25 22:23:34,441 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,442 INFO L274 CegarLoopResult]: For program point L59-1(lines 24 70) no Hoare annotation was computed. [2020-10-25 22:23:34,442 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,442 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,443 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,443 INFO L274 CegarLoopResult]: For program point L27(line 27) no Hoare annotation was computed. [2020-10-25 22:23:34,443 INFO L274 CegarLoopResult]: For program point L44(lines 44 45) no Hoare annotation was computed. [2020-10-25 22:23:34,443 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,443 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-25 22:23:34,443 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,444 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,444 INFO L274 CegarLoopResult]: For program point L12-3(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,444 INFO L274 CegarLoopResult]: For program point L12-4(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,444 INFO L274 CegarLoopResult]: For program point L12-6(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,445 INFO L274 CegarLoopResult]: For program point L12-7(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,445 INFO L274 CegarLoopResult]: For program point L12-8(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,445 INFO L274 CegarLoopResult]: For program point L12-10(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,445 INFO L274 CegarLoopResult]: For program point L12-11(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,445 INFO L274 CegarLoopResult]: For program point L12-12(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,447 INFO L274 CegarLoopResult]: For program point L12-14(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,447 INFO L274 CegarLoopResult]: For program point L12-15(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,448 INFO L274 CegarLoopResult]: For program point L12-16(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,448 INFO L274 CegarLoopResult]: For program point L12-18(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,448 INFO L274 CegarLoopResult]: For program point L12-19(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,448 INFO L274 CegarLoopResult]: For program point L12-20(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,448 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,448 INFO L274 CegarLoopResult]: For program point L12-22(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,449 INFO L274 CegarLoopResult]: For program point L12-23(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,449 INFO L274 CegarLoopResult]: For program point L12-24(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,449 INFO L274 CegarLoopResult]: For program point L12-26(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,449 INFO L274 CegarLoopResult]: For program point L12-27(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,449 INFO L274 CegarLoopResult]: For program point L12-28(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,450 INFO L274 CegarLoopResult]: For program point L12-30(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,451 INFO L274 CegarLoopResult]: For program point L12-31(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,451 INFO L274 CegarLoopResult]: For program point L12-32(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,451 INFO L274 CegarLoopResult]: For program point L12-34(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,451 INFO L274 CegarLoopResult]: For program point L12-35(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,451 INFO L274 CegarLoopResult]: For program point L12-36(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,451 INFO L274 CegarLoopResult]: For program point L12-38(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,451 INFO L274 CegarLoopResult]: For program point L12-39(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,452 INFO L274 CegarLoopResult]: For program point L12-40(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,452 INFO L274 CegarLoopResult]: For program point L12-42(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,452 INFO L274 CegarLoopResult]: For program point L12-43(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,452 INFO L274 CegarLoopResult]: For program point L12-44(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,452 INFO L274 CegarLoopResult]: For program point L30(lines 30 34) no Hoare annotation was computed. [2020-10-25 22:23:34,452 INFO L274 CegarLoopResult]: For program point L12-46(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,453 INFO L274 CegarLoopResult]: For program point L12-47(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,453 INFO L274 CegarLoopResult]: For program point L12-48(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,453 INFO L274 CegarLoopResult]: For program point L12-50(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,453 INFO L274 CegarLoopResult]: For program point L12-51(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,453 INFO L274 CegarLoopResult]: For program point L12-52(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,453 INFO L274 CegarLoopResult]: For program point L12-54(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,453 INFO L274 CegarLoopResult]: For program point L12-55(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,454 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,454 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-25 22:23:34,454 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,454 INFO L274 CegarLoopResult]: For program point L49(lines 49 51) no Hoare annotation was computed. [2020-10-25 22:23:34,454 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-25 22:23:34,454 INFO L274 CegarLoopResult]: For program point L18(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,455 INFO L270 CegarLoopResult]: At program point L18-2(lines 17 22) the Hoare annotation is: (let ((.cse16 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse22 (+ .cse16 ULTIMATE.start_main_~j~0)) (.cse15 (* 2 ULTIMATE.start_main_~l~0)) (.cse13 (div ULTIMATE.start_main_~j~0 2)) (.cse25 (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (.cse24 (* 2 ULTIMATE.start_main_~i~0)) (.cse26 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2))) (let ((.cse8 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse12 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse3 (<= .cse26 ULTIMATE.start_main_~l~0)) (.cse6 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse28 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse27 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse27 (+ .cse28 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse28 1) ULTIMATE.start_main_~j~0) (< .cse28 (+ .cse27 2)) (<= (+ .cse27 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))))) (.cse7 (<= (+ ULTIMATE.start_main_~j~0 4) (+ ULTIMATE.start_main_~r~0 .cse24))) (.cse1 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) .cse25)) (.cse17 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse20 (<= .cse26 .cse13)) (.cse18 (<= ULTIMATE.start_main_~l~0 1)) (.cse19 (<= .cse15 ULTIMATE.start_main_~j~0)) (.cse9 (<= ULTIMATE.start_main_~j~0 .cse15)) (.cse21 (<= (+ (div (+ ULTIMATE.start_main_~j~0 (- 1)) 2) 1) .cse25)) (.cse11 (<= 1 ULTIMATE.start_main_~i~0)) (.cse14 (<= .cse15 ULTIMATE.start_main_~r~0)) (.cse2 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse0 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse10 (<= 2 ULTIMATE.start_main_~j~0)) (.cse4 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse5 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~r~0)) (.cse23 (<= (+ ULTIMATE.start_main_~r~0 .cse24 5) .cse22))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse11 (<= .cse12 .cse13) .cse14)) (<= (+ ULTIMATE.start_main_~r~0 .cse15 1) .cse16)) (and .cse17 .cse8 .cse2 .cse10 .cse11 .cse5 .cse18 (<= .cse12 ULTIMATE.start_main_~l~0)) (and .cse1 (< 0 .cse13) .cse19 .cse9 .cse0 .cse20 .cse21 .cse7 .cse14) (and .cse1 .cse17 .cse2 .cse3 .cse5 .cse18 .cse6 .cse7) (and .cse1 .cse17 .cse9 .cse20 .cse10 .cse11 .cse5 .cse18) (and (<= (+ (* 2 ULTIMATE.start_main_~r~0) .cse15) .cse22) .cse19 .cse9 .cse0 .cse10 .cse21 .cse11 .cse23 .cse14) (and (<= 1 ULTIMATE.start_main_~l~0) (<= 2 ULTIMATE.start_main_~i~0) .cse2 .cse0 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) .cse10 .cse4 .cse5 .cse23))))) [2020-10-25 22:23:34,455 INFO L274 CegarLoopResult]: For program point L18-3(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,456 INFO L270 CegarLoopResult]: At program point L18-5(lines 17 22) the Hoare annotation is: (let ((.cse17 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse22 (+ .cse17 ULTIMATE.start_main_~j~0)) (.cse16 (* 2 ULTIMATE.start_main_~l~0)) (.cse23 (* 2 ULTIMATE.start_main_~i~0)) (.cse24 (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2))) (let ((.cse1 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse5 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse0 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse9 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse11 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse12 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~r~0)) (.cse8 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) .cse24)) (.cse10 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2)) (.cse6 (div ULTIMATE.start_main_~j~0 2)) (.cse15 (<= (+ ULTIMATE.start_main_~j~0 4) (+ ULTIMATE.start_main_~r~0 .cse23))) (.cse19 (<= .cse16 ULTIMATE.start_main_~j~0)) (.cse2 (<= ULTIMATE.start_main_~j~0 .cse16)) (.cse20 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse3 (<= 2 ULTIMATE.start_main_~j~0)) (.cse21 (<= (+ (div (+ ULTIMATE.start_main_~j~0 (- 1)) 2) 1) .cse24)) (.cse4 (<= 1 ULTIMATE.start_main_~i~0)) (.cse18 (<= (+ ULTIMATE.start_main_~r~0 .cse23 5) .cse22)) (.cse7 (<= .cse16 ULTIMATE.start_main_~r~0))) (or (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= .cse5 .cse6) .cse7) (and .cse8 .cse0 .cse9 (<= .cse10 ULTIMATE.start_main_~l~0) .cse11 .cse12 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse14 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse13 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse13 (+ .cse14 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse14 1) ULTIMATE.start_main_~j~0) (< .cse14 (+ .cse13 2)) (<= (+ .cse13 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)))) .cse15)) (<= (+ ULTIMATE.start_main_~r~0 .cse16 1) .cse17)) (and .cse0 .cse1 .cse9 .cse3 .cse4 .cse12 (<= ULTIMATE.start_main_~l~0 1) (<= .cse5 ULTIMATE.start_main_~l~0)) (and .cse0 (<= 1 ULTIMATE.start_main_~l~0) (<= 2 ULTIMATE.start_main_~i~0) .cse9 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) .cse3 .cse11 .cse12 .cse18) (and .cse8 (< 0 .cse6) .cse19 .cse2 .cse20 (<= .cse10 .cse6) .cse21 .cse15 .cse7) (and (<= (+ (* 2 ULTIMATE.start_main_~r~0) .cse16) .cse22) .cse19 .cse2 .cse20 .cse3 .cse21 .cse4 .cse18 .cse7))))) [2020-10-25 22:23:34,457 INFO L274 CegarLoopResult]: For program point L18-6(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,457 INFO L270 CegarLoopResult]: At program point L18-8(lines 17 22) the Hoare annotation is: (let ((.cse16 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse22 (+ .cse16 ULTIMATE.start_main_~j~0)) (.cse15 (* 2 ULTIMATE.start_main_~l~0)) (.cse13 (div ULTIMATE.start_main_~j~0 2)) (.cse25 (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2)) (.cse24 (* 2 ULTIMATE.start_main_~i~0)) (.cse26 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2))) (let ((.cse8 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse12 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse3 (<= .cse26 ULTIMATE.start_main_~l~0)) (.cse6 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse28 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse27 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse27 (+ .cse28 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse28 1) ULTIMATE.start_main_~j~0) (< .cse28 (+ .cse27 2)) (<= (+ .cse27 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))))) (.cse7 (<= (+ ULTIMATE.start_main_~j~0 4) (+ ULTIMATE.start_main_~r~0 .cse24))) (.cse1 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) .cse25)) (.cse17 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse20 (<= .cse26 .cse13)) (.cse18 (<= ULTIMATE.start_main_~l~0 1)) (.cse19 (<= .cse15 ULTIMATE.start_main_~j~0)) (.cse9 (<= ULTIMATE.start_main_~j~0 .cse15)) (.cse21 (<= (+ (div (+ ULTIMATE.start_main_~j~0 (- 1)) 2) 1) .cse25)) (.cse11 (<= 1 ULTIMATE.start_main_~i~0)) (.cse14 (<= .cse15 ULTIMATE.start_main_~r~0)) (.cse2 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse0 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse10 (<= 2 ULTIMATE.start_main_~j~0)) (.cse4 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse5 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~r~0)) (.cse23 (<= (+ ULTIMATE.start_main_~r~0 .cse24 5) .cse22))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse11 (<= .cse12 .cse13) .cse14)) (<= (+ ULTIMATE.start_main_~r~0 .cse15 1) .cse16)) (and .cse17 .cse8 .cse2 .cse10 .cse11 .cse5 .cse18 (<= .cse12 ULTIMATE.start_main_~l~0)) (and .cse1 (< 0 .cse13) .cse19 .cse9 .cse0 .cse20 .cse21 .cse7 .cse14) (and .cse1 .cse17 .cse2 .cse3 .cse5 .cse18 .cse6 .cse7) (and .cse1 .cse17 .cse9 .cse20 .cse10 .cse11 .cse5 .cse18) (and (<= (+ (* 2 ULTIMATE.start_main_~r~0) .cse15) .cse22) .cse19 .cse9 .cse0 .cse10 .cse21 .cse11 .cse23 .cse14) (and (<= 1 ULTIMATE.start_main_~l~0) (<= 2 ULTIMATE.start_main_~i~0) .cse2 .cse0 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) .cse10 .cse4 .cse5 .cse23))))) [2020-10-25 22:23:34,457 INFO L274 CegarLoopResult]: For program point L18-9(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,458 INFO L270 CegarLoopResult]: At program point L18-11(lines 17 22) the Hoare annotation is: (let ((.cse17 (* 2 ULTIMATE.start_main_~n~0))) (let ((.cse22 (+ .cse17 ULTIMATE.start_main_~j~0)) (.cse16 (* 2 ULTIMATE.start_main_~l~0)) (.cse23 (* 2 ULTIMATE.start_main_~i~0)) (.cse24 (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2))) (let ((.cse1 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse5 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2))) (.cse0 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse9 (<= (+ ULTIMATE.start_main_~j~0 1) ULTIMATE.start_main_~n~0)) (.cse11 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse12 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~r~0)) (.cse8 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) .cse24)) (.cse10 (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2)) (.cse6 (div ULTIMATE.start_main_~j~0 2)) (.cse15 (<= (+ ULTIMATE.start_main_~j~0 4) (+ ULTIMATE.start_main_~r~0 .cse23))) (.cse19 (<= .cse16 ULTIMATE.start_main_~j~0)) (.cse2 (<= ULTIMATE.start_main_~j~0 .cse16)) (.cse20 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse3 (<= 2 ULTIMATE.start_main_~j~0)) (.cse21 (<= (+ (div (+ ULTIMATE.start_main_~j~0 (- 1)) 2) 1) .cse24)) (.cse4 (<= 1 ULTIMATE.start_main_~i~0)) (.cse18 (<= (+ ULTIMATE.start_main_~r~0 .cse23 5) .cse22)) (.cse7 (<= .cse16 ULTIMATE.start_main_~r~0))) (or (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= .cse5 .cse6) .cse7) (and .cse8 .cse0 .cse9 (<= .cse10 ULTIMATE.start_main_~l~0) .cse11 .cse12 (exists ((aux_div_v_ULTIMATE.start_main_~j~0_23_37 Int) (aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 Int)) (let ((.cse14 (* 2 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) (.cse13 (* 2 aux_div_v_ULTIMATE.start_main_~j~0_23_37))) (and (< .cse13 (+ .cse14 2)) (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) aux_div_v_ULTIMATE.start_main_~j~0_23_37) (<= (+ .cse14 1) ULTIMATE.start_main_~j~0) (< .cse14 (+ .cse13 2)) (<= (+ .cse13 1) ULTIMATE.start_main_~j~0) (< 0 aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)))) .cse15)) (<= (+ ULTIMATE.start_main_~r~0 .cse16 1) .cse17)) (and .cse0 .cse1 .cse9 .cse3 .cse4 .cse12 (<= ULTIMATE.start_main_~l~0 1) (<= .cse5 ULTIMATE.start_main_~l~0)) (and .cse0 (<= 1 ULTIMATE.start_main_~l~0) (<= 2 ULTIMATE.start_main_~i~0) .cse9 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0) .cse3 .cse11 .cse12 .cse18) (and .cse8 (< 0 .cse6) .cse19 .cse2 .cse20 (<= .cse10 .cse6) .cse21 .cse15 .cse7) (and (<= (+ (* 2 ULTIMATE.start_main_~r~0) .cse16) .cse22) .cse19 .cse2 .cse20 .cse3 .cse21 .cse4 .cse18 .cse7))))) [2020-10-25 22:23:34,458 INFO L274 CegarLoopResult]: For program point L18-12(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,458 INFO L270 CegarLoopResult]: At program point L18-14(lines 17 22) the Hoare annotation is: (let ((.cse15 (* 2 ULTIMATE.start_main_~l~0)) (.cse14 (div (+ (* ULTIMATE.start_main_~r~0 (- 1)) 1) (- 2)))) (let ((.cse13 (<= .cse14 ULTIMATE.start_main_~l~0)) (.cse16 (<= (+ ULTIMATE.start_main_~i~0 3) ULTIMATE.start_main_~n~0)) (.cse6 (<= .cse15 ULTIMATE.start_main_~j~0)) (.cse0 (<= 1 ULTIMATE.start___VERIFIER_assert_~cond)) (.cse11 (<= (+ ULTIMATE.start_main_~l~0 1) (div ULTIMATE.start_main_~r~0 2))) (.cse12 (<= .cse15 ULTIMATE.start_main_~n~0)) (.cse17 (<= (+ ULTIMATE.start_main_~r~0 (* 2 ULTIMATE.start_main_~i~0) 5) (+ (* 2 ULTIMATE.start_main_~n~0) ULTIMATE.start_main_~j~0))) (.cse1 (< (+ (div (+ ULTIMATE.start_main_~i~0 (- 3)) 2) 1) (div (+ ULTIMATE.start_main_~n~0 (- 2)) 2))) (.cse18 (<= 1 ULTIMATE.start_main_~r~0)) (.cse2 (not (= 0 ULTIMATE.start___VERIFIER_assert_~cond))) (.cse3 (<= 1 ULTIMATE.start_main_~l~0)) (.cse4 (<= ULTIMATE.start_main_~j~0 ULTIMATE.start_main_~n~0)) (.cse5 (<= (+ ULTIMATE.start_main_~i~0 1) ULTIMATE.start_main_~n~0)) (.cse7 (<= (div (+ ULTIMATE.start_main_~r~0 (- 1)) 2) ULTIMATE.start_main_~l~0)) (.cse8 (<= ULTIMATE.start_main_~r~0 ULTIMATE.start_main_~n~0)) (.cse9 (<= 2 ULTIMATE.start_main_~j~0)) (.cse10 (<= 1 ULTIMATE.start_main_~i~0)) (.cse19 (<= ULTIMATE.start_main_~l~0 1))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse2 .cse3 .cse4 .cse5 .cse8 .cse9 .cse10 .cse12 .cse13 (<= .cse14 (div ULTIMATE.start_main_~j~0 2)) (<= .cse15 ULTIMATE.start_main_~r~0)))) (and .cse16 .cse3 .cse4 (<= 2 ULTIMATE.start_main_~i~0) .cse9 .cse8 .cse0 .cse11 .cse17) (and .cse18 .cse2 .cse3 .cse4 .cse5 .cse8 .cse9 .cse10 .cse19 .cse13) (and .cse2 .cse16 .cse3 .cse4 .cse5 .cse6 .cse0 .cse8 .cse11 .cse12 .cse17 .cse9 .cse10) (and .cse1 .cse18 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse19)))) [2020-10-25 22:23:34,459 INFO L274 CegarLoopResult]: For program point L18-15(lines 18 20) no Hoare annotation was computed. [2020-10-25 22:23:34,459 INFO L274 CegarLoopResult]: For program point L35-1(lines 35 68) no Hoare annotation was computed. [2020-10-25 22:23:34,489 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,490 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,504 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,506 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,512 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,512 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,513 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,513 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,513 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,513 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,514 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,514 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,521 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,521 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,522 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,523 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,523 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,523 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,523 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,527 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,528 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,529 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,551 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,551 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,551 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,551 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,552 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,552 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,552 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,553 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,553 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,559 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,559 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,559 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,560 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,561 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,565 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,565 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,565 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,565 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,568 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,568 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,568 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,568 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,568 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,569 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,569 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,569 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,569 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,573 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,573 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,573 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,574 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,574 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,574 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,574 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,575 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,575 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,575 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,575 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,581 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,584 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.10 10:23:34 BoogieIcfgContainer [2020-10-25 22:23:34,588 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-25 22:23:34,589 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-10-25 22:23:34,589 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-10-25 22:23:34,589 INFO L275 PluginConnector]: Witness Printer initialized [2020-10-25 22:23:34,590 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.10 10:22:07" (3/4) ... [2020-10-25 22:23:34,594 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-10-25 22:23:34,610 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2020-10-25 22:23:34,610 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-10-25 22:23:34,611 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-10-25 22:23:34,611 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-10-25 22:23:34,642 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((1 <= r && (\exists aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int, aux_div_v_ULTIMATE.start_main_~j~0_22_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int :: (((((aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 + 2 && 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 0 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 2 * aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 4 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 <= j) && 0 < aux_div_v_ULTIMATE.start_main_~j~0_22_37) && aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2) && (r * -1 + 1) / -2 <= aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99)) && !(0 == cond)) && 1 <= l) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l) && r + 2 * l <= 2 * n) || ((((((!(0 == cond) && 1 <= l) && (r + -1) / 2 <= l) && r + 2 * l + 1 <= 2 * n) && l + 1 <= r / 2) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: (((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j / 2)) && j + 4 <= r + 2 * i)) || (((((((((1 <= r && !(0 == cond)) && 1 <= l) && 2 <= i) && 2 <= j) && r <= n) && r + 5 <= 2 * n) && l <= 1) && r + 2 * i + 5 <= 2 * n + j) && r + 2 * l <= 2 * n)) || ((((((0 < l && !(0 == cond)) && (\exists aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int, aux_div_v_ULTIMATE.start_main_~j~0_22_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int :: (((((aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 + 2 && 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 0 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 2 * aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 4 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 <= j) && 0 < aux_div_v_ULTIMATE.start_main_~j~0_22_37) && aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2) && (r * -1 + 1) / -2 <= aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99)) && 2 <= i) && (r * -1 + 1) / -2 <= l) && 2 * l <= r) && r + 2 * l <= 2 * n)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || (((((((!(0 == cond) && 1 <= l) && 2 <= i) && r <= n) && 2 <= j) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j) && j + 4 <= r + 2 * i)) || ((((((i + 1 <= n && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) && r + 2 * l <= 2 * n)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < l) && 1 <= cond) && (r + -1) / 2 <= l) && r + 2 * l + 1 <= 2 * n) && l + 1 <= r / 2) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) || (((((((!(0 == cond) && 2 * r + 2 * l <= 2 * n + j) && 2 * l <= j) && j <= 2 * l) && 2 <= j) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r)) || (((((((((1 <= r && 0 < l) && !(0 == cond)) && i + 1 <= n) && j <= n) && 2 <= j) && 1 <= i) && l <= 1) && (r * -1 + 1) / -2 <= l) && r + 2 * l <= 2 * n)) || (((((((((1 <= r && !(0 == cond)) && 1 <= l) && 2 <= i) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l <= 1) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: (((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j / 2)) && r + 2 * l <= 2 * n)) || (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && 2 <= i) && 1 <= cond) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l <= 1) && r + 2 * l <= 2 * n) [2020-10-25 22:23:34,643 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 <= cond && ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i) || (((((i + 1 <= n && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r))) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && j <= r) && l <= 1) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j <= 2 * l) && (r + -1) / 2 <= j / 2) && 2 <= j) && 1 <= i) && j <= r) && l <= 1)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r)) || ((((((((1 <= l && 2 <= i) && j + 1 <= n) && 1 <= cond) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j) [2020-10-25 22:23:34,644 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(0 == cond) && i + 1 <= n) && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((!(0 == cond) && 1 <= l) && 2 <= i) && j + 1 <= n) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r) [2020-10-25 22:23:34,644 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && i + 1 <= n) && r <= n) && 2 <= j) && 1 <= i) && l <= 1) && (r * -1 + 1) / -2 <= l) || (((((((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && 1 <= cond) && (r + -1) / 2 <= j / 2) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) && (i + -3) / 2 + 1 < (n + -2) / 2) && j <= 2 * l) && 2 <= j) && 1 <= i)) || ((((((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && (r + -1) / 2 <= l) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && (i + -3) / 2 + 1 < (n + -2) / 2) && 2 <= j) && 1 <= i)) || ((((((((i + 3 <= n && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= i) && 2 <= j) && r <= n) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((((!(0 == cond) && i + 3 <= n) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && r <= n) && 2 <= j) && 1 <= i) && l + 1 <= r / 2) && 2 * l <= n) && r + 2 * i + 5 <= 2 * n + j)) || ((((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && r <= n) && 2 <= j) && 1 <= i) && 2 * l <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) [2020-10-25 22:23:34,645 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1 <= cond && ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i) || (((((i + 1 <= n && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r))) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && j <= r) && l <= 1) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j <= 2 * l) && (r + -1) / 2 <= j / 2) && 2 <= j) && 1 <= i) && j <= r) && l <= 1)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r)) || ((((((((1 <= l && 2 <= i) && j + 1 <= n) && 1 <= cond) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j) [2020-10-25 22:23:34,645 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(0 == cond) && i + 1 <= n) && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((!(0 == cond) && 1 <= l) && 2 <= i) && j + 1 <= n) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r) [2020-10-25 22:23:34,646 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && 2 * l <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || ((((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && 1 <= cond) && l + 1 <= r / 2) && 2 * l <= n) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))) || (((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((((1 <= r && i + 3 <= n) && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && r + 5 <= 2 * n) && l + 1 <= r / 2) && 2 * l <= n) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((((1 <= r && (i + -3) / 2 + 1 < (n + -2) / 2) && !(0 == cond)) && 1 <= l) && j <= n) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && 2 <= j) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) [2020-10-25 22:23:34,646 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((1 <= r && !(0 == cond)) && i + 3 <= n) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && 1 <= cond) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l <= 1)) || ((((((((((1 <= r && (i + -3) / 2 + 1 < (n + -2) / 2) && !(0 == cond)) && 1 <= l) && j <= n) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && 2 <= j) && r <= n) && l + 1 <= r / 2)) || (((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l)) || (1 <= cond && (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l + 1 <= r / 2) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) || ((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r))) [2020-10-25 22:23:34,647 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && 2 * l <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))) || ((((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && 2 <= j) && r <= n) && l + 1 <= r / 2) && 2 * l <= n)) || (((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((((1 <= r && i + 3 <= n) && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && r + 5 <= 2 * n) && l + 1 <= r / 2) && 2 * l <= n) && r + 2 * i + 5 <= 2 * n + j) [2020-10-25 22:23:34,683 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-10-25 22:23:34,683 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-10-25 22:23:34,685 INFO L168 Benchmark]: Toolchain (without parser) took 88174.54 ms. Allocated memory was 46.1 MB in the beginning and 381.7 MB in the end (delta: 335.5 MB). Free memory was 24.1 MB in the beginning and 324.4 MB in the end (delta: -300.3 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. [2020-10-25 22:23:34,685 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 37.7 MB. Free memory was 20.6 MB in the beginning and 20.5 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-25 22:23:34,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 315.33 ms. Allocated memory is still 46.1 MB. Free memory was 23.5 MB in the beginning and 24.6 MB in the end (delta: -1.1 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. [2020-10-25 22:23:34,686 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.48 ms. Allocated memory is still 46.1 MB. Free memory was 24.6 MB in the beginning and 22.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-25 22:23:34,686 INFO L168 Benchmark]: Boogie Preprocessor took 33.07 ms. Allocated memory is still 46.1 MB. Free memory was 22.6 MB in the beginning and 21.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-25 22:23:34,687 INFO L168 Benchmark]: RCFGBuilder took 514.47 ms. Allocated memory was 46.1 MB in the beginning and 56.6 MB in the end (delta: 10.5 MB). Free memory was 21.0 MB in the beginning and 27.4 MB in the end (delta: -6.3 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. [2020-10-25 22:23:34,687 INFO L168 Benchmark]: TraceAbstraction took 87154.18 ms. Allocated memory was 56.6 MB in the beginning and 381.7 MB in the end (delta: 325.1 MB). Free memory was 26.9 MB in the beginning and 330.7 MB in the end (delta: -303.8 MB). Peak memory consumption was 225.4 MB. Max. memory is 16.1 GB. [2020-10-25 22:23:34,688 INFO L168 Benchmark]: Witness Printer took 94.85 ms. Allocated memory is still 381.7 MB. Free memory was 330.7 MB in the beginning and 324.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-10-25 22:23:34,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 37.7 MB. Free memory was 20.6 MB in the beginning and 20.5 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 315.33 ms. Allocated memory is still 46.1 MB. Free memory was 23.5 MB in the beginning and 24.6 MB in the end (delta: -1.1 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 49.48 ms. Allocated memory is still 46.1 MB. Free memory was 24.6 MB in the beginning and 22.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 33.07 ms. Allocated memory is still 46.1 MB. Free memory was 22.6 MB in the beginning and 21.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 514.47 ms. Allocated memory was 46.1 MB in the beginning and 56.6 MB in the end (delta: 10.5 MB). Free memory was 21.0 MB in the beginning and 27.4 MB in the end (delta: -6.3 MB). Peak memory consumption was 6.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 87154.18 ms. Allocated memory was 56.6 MB in the beginning and 381.7 MB in the end (delta: 325.1 MB). Free memory was 26.9 MB in the beginning and 330.7 MB in the end (delta: -303.8 MB). Peak memory consumption was 225.4 MB. Max. memory is 16.1 GB. * Witness Printer took 94.85 ms. Allocated memory is still 381.7 MB. Free memory was 330.7 MB in the beginning and 324.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 14 specifications checked. All of them hold - InvariantResult [Line: 17]: Loop Invariant Derived loop invariant: (((2 <= l && r <= n) && (((j <= 2 * l && (((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && 2 * l <= j) && l + 1 <= n) || ((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && l + 1 <= n) && l + 1 <= r / 2))) && 2 * l <= r) || ((2 <= i && (((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && 2 * l <= j) && l + 1 <= n) || ((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && l + 1 <= n) && l + 1 <= r / 2))) && 2 * l <= r))) && (r * -1 + 1) / -2 <= l) || ((2 <= l && 2 <= j) && ((((((((r * -1 + 1) / -2 <= l + 1 && 4 <= r) && r <= n) && r + 2 * l + 1 <= 2 * n) && (r * -1 + 1) / -2 <= j / 2 + 1) && (((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && 2 * l <= j) && l + 1 <= n) || ((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && l + 1 <= n) && l + 1 <= r / 2))) && 2 * l <= r) || (((((4 <= r && r <= n) && r + 2 * l + 1 <= 2 * n) && r + 2 * i + 5 <= 2 * n + j) && (((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && 2 * l <= j) && l + 1 <= n) || ((((!(0 == cond) && 1 <= l) && r + 2 * l <= 2 * n + 2) && l + 1 <= n) && l + 1 <= r / 2))) && 2 * l <= r))) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,732 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,732 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,732 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,732 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,736 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,737 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: (((((((1 <= cond && ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i) || (((((i + 1 <= n && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r))) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && j <= r) && l <= 1) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j <= 2 * l) && (r + -1) / 2 <= j / 2) && 2 <= j) && 1 <= i) && j <= r) && l <= 1)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r)) || ((((((((1 <= l && 2 <= i) && j + 1 <= n) && 1 <= cond) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j) - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,742 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: ((((((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && 2 * l <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || ((((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && 1 <= cond) && l + 1 <= r / 2) && 2 * l <= n) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))) || (((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((((1 <= r && i + 3 <= n) && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && r + 5 <= 2 * n) && l + 1 <= r / 2) && 2 * l <= n) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((((1 <= r && (i + -3) / 2 + 1 < (n + -2) / 2) && !(0 == cond)) && 1 <= l) && j <= n) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && 2 <= j) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,743 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,743 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,744 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,745 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,746 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,746 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,746 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,746 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,746 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: (((((((((((!(0 == cond) && i + 1 <= n) && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((!(0 == cond) && 1 <= l) && 2 <= i) && j + 1 <= n) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r) - InvariantResult [Line: 17]: Loop Invariant Derived loop invariant: ((((((((((!(0 == cond) && 2 <= l) && r <= n) && 2 <= j) && l + 1 <= r / 2) || ((((!(0 == cond) && 2 <= l) && 2 * l <= j) && r <= n) && 2 <= j)) && 1 <= cond) && r + 2 * l + 1 <= 2 * n) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r) || ((((((r * -1 + 1) / -2 <= l + 1 && (((((!(0 == cond) && 2 <= l) && r <= n) && 2 <= j) && l + 1 <= r / 2) || ((((!(0 == cond) && 2 <= l) && 2 * l <= j) && r <= n) && 2 <= j))) && 1 <= cond) && r + 2 * l + 1 <= 2 * n) && (r * -1 + 1) / -2 <= j / 2 + 1) && 2 * l <= r)) || (1 <= cond && ((((j <= 2 * l && r <= 2 * l) && (((((!(0 == cond) && 2 <= l) && r <= n) && 2 <= j) && l + 1 <= r / 2) || ((((!(0 == cond) && 2 <= l) && 2 * l <= j) && r <= n) && 2 <= j))) && 2 * l <= r) || (((2 <= i && r <= 2 * l) && (((((!(0 == cond) && 2 <= l) && r <= n) && 2 <= j) && l + 1 <= r / 2) || ((((!(0 == cond) && 2 <= l) && 2 * l <= j) && r <= n) && 2 <= j))) && 2 * l <= r))) - InvariantResult [Line: 17]: Loop Invariant Derived loop invariant: (((((((((((i + 3 <= n && !(0 == cond)) && 1 <= l) && j <= n) && r <= n) && 2 <= j) && r + 5 <= 2 * n) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j) || (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && 1 <= i) && 2 * l <= r)) || (((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && i + 1 <= n) && 2 <= j) && r <= n) && 1 <= i) && l <= 1) && (r * -1 + 1) / -2 <= l)) || (((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && 2 <= j) && r <= n) && 1 <= i) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r)) || (((((((((i + 3 <= n && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && r + 5 <= 2 * n) && l <= 1) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r) - InvariantResult [Line: 17]: Loop Invariant Derived loop invariant: ((((((((1 <= r && !(0 == cond)) && 1 <= l) && r <= n) && 2 <= j) && l <= 1) && (r * -1 + 1) / -2 <= l) && r + 2 * l <= 2 * n) || ((((((((1 <= r && !(0 == cond)) && 1 <= l) && (r + -1) / 2 <= l) && r <= n) && 2 <= j) && 1 <= cond) && l <= 1) && r + 2 * l <= 2 * n)) || ((((((((1 <= r && !(0 == cond)) && 1 <= l) && r <= n) && 2 <= j) && 1 <= cond) && l <= 1) && r + 2 * i + 5 <= 2 * n + j) && r + 2 * l <= 2 * n) - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,755 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,755 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,755 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,756 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,757 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,758 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,759 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: (((((((1 <= cond && ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i) || (((((i + 1 <= n && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r))) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && j <= r) && l <= 1) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j <= 2 * l) && (r + -1) / 2 <= j / 2) && 2 <= j) && 1 <= i) && j <= r) && l <= 1)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r)) || ((((((((1 <= l && 2 <= i) && j + 1 <= n) && 1 <= cond) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j) - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,761 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,761 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,761 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,763 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,765 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: ((((((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && 2 * l <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99))) || ((((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && 2 <= j) && r <= n) && l + 1 <= r / 2) && 2 * l <= n)) || (((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((((1 <= r && i + 3 <= n) && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && r + 5 <= 2 * n) && l + 1 <= r / 2) && 2 * l <= n) && r + 2 * i + 5 <= 2 * n + j) - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,766 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,766 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,766 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,766 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,766 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,767 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,767 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,767 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,768 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,768 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,769 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,769 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,769 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,769 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,769 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,770 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: (((((((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && i + 1 <= n) && r <= n) && 2 <= j) && 1 <= i) && l <= 1) && (r * -1 + 1) / -2 <= l) || (((((((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && 1 <= cond) && (r + -1) / 2 <= j / 2) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) && (i + -3) / 2 + 1 < (n + -2) / 2) && j <= 2 * l) && 2 <= j) && 1 <= i)) || ((((((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && (r + -1) / 2 <= l) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && (i + -3) / 2 + 1 < (n + -2) / 2) && 2 <= j) && 1 <= i)) || ((((((((i + 3 <= n && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= i) && 2 <= j) && r <= n) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((((!(0 == cond) && i + 3 <= n) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && r <= n) && 2 <= j) && 1 <= i) && l + 1 <= r / 2) && 2 * l <= n) && r + 2 * i + 5 <= 2 * n + j)) || ((((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && r <= n) && 2 <= j) && 1 <= i) && 2 * l <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) - InvariantResult [Line: 17]: Loop Invariant Derived loop invariant: ((((((((1 <= r && !(0 == cond)) && 1 <= l) && r <= n) && 2 <= j) && l <= 1) && (r * -1 + 1) / -2 <= l) && r + 2 * l <= 2 * n) || ((((((((1 <= r && !(0 == cond)) && 1 <= l) && r <= n) && 2 <= j) && l <= 1) && r + 2 * i + 5 <= 2 * n + j) && r + 2 * l <= 2 * n) && 2 * l <= r)) || ((((((((1 <= r && !(0 == cond)) && 1 <= l) && (r + -1) / 2 <= l) && r <= n) && 2 <= j) && l <= 1) && r + 2 * l <= 2 * n) && 2 * l <= r) - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,772 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,772 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,772 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,772 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,772 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,773 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,773 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,773 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,774 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,774 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,774 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: (((((((((((!(0 == cond) && i + 1 <= n) && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && j + 1 <= n) && (r + -1) / 2 <= l) && l + 1 <= r / 2) && j <= r) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) && r + 2 * l + 1 <= 2 * n) || (((((((!(0 == cond) && i + 1 <= n) && j + 1 <= n) && 2 <= j) && 1 <= i) && j <= r) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((!(0 == cond) && 1 <= l) && 2 <= i) && j + 1 <= n) && r <= n) && 2 <= j) && l + 1 <= r / 2) && j <= r) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || ((((((((2 * r + 2 * l <= 2 * n + j && 2 * l <= j) && j <= 2 * l) && 1 <= cond) && 2 <= j) && (j + -1) / 2 + 1 <= (n + -2) / 2) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r) - InvariantResult [Line: 17]: Loop Invariant [2020-10-25 22:23:34,777 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,777 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,777 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,777 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,779 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,779 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,779 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: ((((((((((((1 <= r && !(0 == cond)) && i + 3 <= n) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && 1 <= cond) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l <= 1)) || ((((((((((1 <= r && (i + -3) / 2 + 1 < (n + -2) / 2) && !(0 == cond)) && 1 <= l) && j <= n) && j <= 2 * l) && 1 <= cond) && (r + -1) / 2 <= j / 2) && 2 <= j) && r <= n) && l + 1 <= r / 2)) || (((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l)) || (1 <= cond && (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l + 1 <= r / 2) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) || ((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && 2 <= j) && r <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r))) - InvariantResult [Line: 17]: Loop Invariant Derived loop invariant: ((((1 <= cond && (((((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && (r + -1) / 2 <= l) && r <= n) && 2 <= j) && 1 <= i) && l + 1 <= r / 2) && 2 * l <= n) || ((((((((((!(0 == cond) && 1 <= l) && j <= n) && i + 1 <= n) && r <= n) && 2 <= j) && 1 <= i) && 2 * l <= n) && (r * -1 + 1) / -2 <= l) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r))) || ((((((((i + 3 <= n && 1 <= l) && j <= n) && 2 <= i) && 2 <= j) && r <= n) && 1 <= cond) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j)) || (((((((((1 <= r && !(0 == cond)) && 1 <= l) && j <= n) && i + 1 <= n) && r <= n) && 2 <= j) && 1 <= i) && l <= 1) && (r * -1 + 1) / -2 <= l)) || ((((((((((((!(0 == cond) && i + 3 <= n) && 1 <= l) && j <= n) && i + 1 <= n) && 2 * l <= j) && 1 <= cond) && r <= n) && l + 1 <= r / 2) && 2 * l <= n) && r + 2 * i + 5 <= 2 * n + j) && 2 <= j) && 1 <= i)) || (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && j <= n) && i + 1 <= n) && (r + -1) / 2 <= l) && r <= n) && 2 <= j) && 1 <= i) && l <= 1) - InvariantResult [Line: 38]: Loop Invariant [2020-10-25 22:23:34,783 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,783 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,784 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,784 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,784 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,784 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,785 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,785 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,785 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,785 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,786 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,786 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,786 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,786 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,786 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,787 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,787 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,787 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,787 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,788 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,788 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,788 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,788 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,788 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,789 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,789 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,789 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,789 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,790 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,790 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,790 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,790 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,790 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,791 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,791 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,791 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,791 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,791 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,791 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,792 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,792 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,792 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,792 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,792 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,793 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,793 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,795 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,795 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,795 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,795 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,796 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,796 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,796 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,796 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,797 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,797 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,797 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,797 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,798 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,798 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,798 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,798 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,798 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,799 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,799 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,799 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,799 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,800 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,800 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,800 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,800 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,800 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,801 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,801 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,801 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_22_37,QUANTIFIED] [2020-10-25 22:23:34,801 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99,QUANTIFIED] [2020-10-25 22:23:34,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_v_ULTIMATE.start_main_~j~0_23_37,QUANTIFIED] [2020-10-25 22:23:34,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] [2020-10-25 22:23:34,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99,QUANTIFIED] Derived loop invariant: ((((((((((((((((((1 <= r && (\exists aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int, aux_div_v_ULTIMATE.start_main_~j~0_22_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int :: (((((aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 + 2 && 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 0 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 2 * aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 4 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 <= j) && 0 < aux_div_v_ULTIMATE.start_main_~j~0_22_37) && aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2) && (r * -1 + 1) / -2 <= aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99)) && !(0 == cond)) && 1 <= l) && 2 <= j) && r <= n) && l <= 1) && (r * -1 + 1) / -2 <= l) && r + 2 * l <= 2 * n) || ((((((!(0 == cond) && 1 <= l) && (r + -1) / 2 <= l) && r + 2 * l + 1 <= 2 * n) && l + 1 <= r / 2) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: (((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j / 2)) && j + 4 <= r + 2 * i)) || (((((((((1 <= r && !(0 == cond)) && 1 <= l) && 2 <= i) && 2 <= j) && r <= n) && r + 5 <= 2 * n) && l <= 1) && r + 2 * i + 5 <= 2 * n + j) && r + 2 * l <= 2 * n)) || ((((((0 < l && !(0 == cond)) && (\exists aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int, aux_div_v_ULTIMATE.start_main_~j~0_22_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 : int :: (((((aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 + 2 && 2 * aux_div_v_ULTIMATE.start_main_~j~0_22_37 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 0 <= aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99) && 2 * aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 + 4 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 <= j) && 0 < aux_div_v_ULTIMATE.start_main_~j~0_22_37) && aux_mod_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99 < 2) && (r * -1 + 1) / -2 <= aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_22_37_99)) && 2 <= i) && (r * -1 + 1) / -2 <= l) && 2 * l <= r) && r + 2 * l <= 2 * n)) || (((((((((i + -3) / 2 + 1 < (n + -2) / 2 && !(0 == cond)) && 0 < j / 2) && 2 * l <= j) && j <= 2 * l) && (r + -1) / 2 <= j / 2) && (j + -1) / 2 + 1 <= (n + -2) / 2) && j + 4 <= r + 2 * i) && 2 * l <= r)) || (((((((!(0 == cond) && 1 <= l) && 2 <= i) && r <= n) && 2 <= j) && l + 1 <= r / 2) && r + 2 * i + 5 <= 2 * n + j) && j + 4 <= r + 2 * i)) || ((((((i + 1 <= n && j <= 2 * l) && 2 <= j) && 1 <= i) && (r * -1 + 1) / -2 <= j / 2) && 2 * l <= r) && r + 2 * l <= 2 * n)) || ((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 0 < l) && 1 <= cond) && (r + -1) / 2 <= l) && r + 2 * l + 1 <= 2 * n) && l + 1 <= r / 2) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: ((((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 1 <= j) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99)) && j + 4 <= r + 2 * i)) || (((((((!(0 == cond) && 2 * r + 2 * l <= 2 * n + j) && 2 * l <= j) && j <= 2 * l) && 2 <= j) && 1 <= i) && r + 2 * i + 5 <= 2 * n + j) && 2 * l <= r)) || (((((((((1 <= r && 0 < l) && !(0 == cond)) && i + 1 <= n) && j <= n) && 2 <= j) && 1 <= i) && l <= 1) && (r * -1 + 1) / -2 <= l) && r + 2 * l <= 2 * n)) || (((((((((1 <= r && !(0 == cond)) && 1 <= l) && 2 <= i) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l <= 1) && (\exists aux_div_v_ULTIMATE.start_main_~j~0_23_37 : int, aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 : int :: (((2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 < 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 2 && (r + -1) / 2 <= aux_div_v_ULTIMATE.start_main_~j~0_23_37) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 < 2 * aux_div_v_ULTIMATE.start_main_~j~0_23_37 + 2) && 0 < aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99) && 2 * aux_div_aux_mod_v_ULTIMATE.start_main_~j~0_23_37_99 + 1 <= j / 2)) && r + 2 * l <= 2 * n)) || (((((((((((i + -3) / 2 + 1 < (n + -2) / 2 && 1 <= r) && !(0 == cond)) && 1 <= l) && 2 <= i) && 1 <= cond) && (r + -1) / 2 <= l) && 2 <= j) && r <= n) && l <= 1) && r + 2 * l <= 2 * n) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 113 locations, 14 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 29.7s, OverallIterations: 24, TraceHistogramMax: 3, AutomataDifference: 22.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 57.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1733 SDtfs, 6026 SDslu, 3969 SDs, 0 SdLazy, 4833 SolverSat, 2732 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 823 GetRequests, 431 SyntacticMatches, 3 SemanticMatches, 389 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8349 ImplicationChecksByTransitivity, 11.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=386occurred in iteration=21, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 24 MinimizatonAttempts, 2661 StatesRemovedByMinimization, 21 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 16 LocationsWithAnnotation, 16 PreInvPairs, 322 NumberOfFragments, 5205 HoareAnnotationTreeSize, 16 FomulaSimplifications, 40619904744 FormulaSimplificationTreeSizeReduction, 6.2s HoareSimplificationTime, 16 FomulaSimplificationsInter, 2839986920 FormulaSimplificationTreeSizeReductionInter, 50.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 1097 NumberOfCodeBlocks, 1097 NumberOfCodeBlocksAsserted, 32 NumberOfCheckSat, 1065 ConstructedInterpolants, 47 QuantifiedInterpolants, 348652 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1341 ConjunctsInSsa, 62 ConjunctsInUnsatCore, 32 InterpolantComputations, 19 PerfectInterpolantSequences, 196/408 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...