./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label21.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label21.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer --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 6e9574c26e16f99da6e5d05d78ddc62ede46e8a1 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:13:53,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:13:53,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:13:53,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:13:53,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:13:53,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:13:53,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:13:53,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:13:53,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:13:53,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:13:53,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:13:53,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:13:53,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:13:53,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:13:53,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:13:53,585 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:13:53,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:13:53,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:13:53,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:13:53,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:13:53,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:13:53,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:13:53,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:13:53,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:13:53,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:13:53,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:13:53,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:13:53,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:13:53,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:13:53,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:13:53,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:13:53,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:13:53,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:13:53,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:13:53,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:13:53,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:13:53,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:13:53,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:13:53,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:13:53,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:13:53,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:13:53,654 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 18:13:53,702 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:13:53,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:13:53,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:13:53,705 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:13:53,705 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:13:53,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:13:53,706 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:13:53,706 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:13:53,706 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:13:53,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:13:53,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:13:53,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:13:53,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:13:53,709 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:13:53,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:13:53,710 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:13:53,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:13:53,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:13:53,710 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:13:53,711 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:13:53,711 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:13:53,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:13:53,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:13:53,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:13:53,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:13:53,713 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:13:53,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:13:53,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:13:53,713 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:13:53,714 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:/tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e9574c26e16f99da6e5d05d78ddc62ede46e8a1 [2020-11-29 18:13:54,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:13:54,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:13:54,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:13:54,160 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:13:54,161 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:13:54,163 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem11_label21.c [2020-11-29 18:13:54,250 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/data/65932d9c2/588fa18076df4cbb937d8e4e8c6e8072/FLAGdd8e52656 [2020-11-29 18:13:55,140 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:13:55,141 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/sv-benchmarks/c/eca-rers2012/Problem11_label21.c [2020-11-29 18:13:55,178 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/data/65932d9c2/588fa18076df4cbb937d8e4e8c6e8072/FLAGdd8e52656 [2020-11-29 18:13:55,220 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/data/65932d9c2/588fa18076df4cbb937d8e4e8c6e8072 [2020-11-29 18:13:55,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:13:55,226 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:13:55,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:13:55,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:13:55,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:13:55,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:13:55" (1/1) ... [2020-11-29 18:13:55,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40666546 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:55, skipping insertion in model container [2020-11-29 18:13:55,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:13:55" (1/1) ... [2020-11-29 18:13:55,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:13:55,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:13:55,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:13:56,004 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 18:13:56,392 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:13:56,417 INFO L208 MainTranslator]: Completed translation [2020-11-29 18:13:56,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56 WrapperNode [2020-11-29 18:13:56,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:13:56,423 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 18:13:56,423 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 18:13:56,423 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 18:13:56,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,505 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,665 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 18:13:56,667 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 18:13:56,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 18:13:56,668 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 18:13:56,679 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,772 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,808 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... [2020-11-29 18:13:56,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 18:13:56,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 18:13:56,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 18:13:56,857 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 18:13:56,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:13:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 18:13:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 18:13:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 18:13:56,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 18:13:59,681 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 18:13:59,684 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-11-29 18:13:59,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:13:59 BoogieIcfgContainer [2020-11-29 18:13:59,688 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 18:13:59,690 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-29 18:13:59,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-29 18:13:59,695 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-29 18:13:59,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 06:13:55" (1/3) ... [2020-11-29 18:13:59,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@87fb0f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:13:59, skipping insertion in model container [2020-11-29 18:13:59,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:13:56" (2/3) ... [2020-11-29 18:13:59,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@87fb0f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 06:13:59, skipping insertion in model container [2020-11-29 18:13:59,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:13:59" (3/3) ... [2020-11-29 18:13:59,703 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem11_label21.c [2020-11-29 18:13:59,715 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-29 18:13:59,720 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-29 18:13:59,734 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-29 18:13:59,788 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-29 18:13:59,788 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-29 18:13:59,789 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-29 18:13:59,789 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-29 18:13:59,789 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-29 18:13:59,790 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-29 18:13:59,790 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-29 18:13:59,790 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-29 18:13:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2020-11-29 18:13:59,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-11-29 18:13:59,831 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:13:59,832 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:13:59,833 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:13:59,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:13:59,843 INFO L82 PathProgramCache]: Analyzing trace with hash -593706766, now seen corresponding path program 1 times [2020-11-29 18:13:59,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:13:59,853 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802732503] [2020-11-29 18:13:59,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 18:14:00,217 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802732503] [2020-11-29 18:14:00,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:00,219 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-29 18:14:00,220 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151333021] [2020-11-29 18:14:00,225 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:00,225 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:00,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:00,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:00,245 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 3 states. [2020-11-29 18:14:02,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:02,444 INFO L93 Difference]: Finished difference Result 762 states and 1346 transitions. [2020-11-29 18:14:02,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:02,446 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2020-11-29 18:14:02,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:02,477 INFO L225 Difference]: With dead ends: 762 [2020-11-29 18:14:02,477 INFO L226 Difference]: Without dead ends: 413 [2020-11-29 18:14:02,489 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:02,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2020-11-29 18:14:02,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 413. [2020-11-29 18:14:02,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 413 states. [2020-11-29 18:14:02,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 599 transitions. [2020-11-29 18:14:02,567 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 599 transitions. Word has length 24 [2020-11-29 18:14:02,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:02,568 INFO L481 AbstractCegarLoop]: Abstraction has 413 states and 599 transitions. [2020-11-29 18:14:02,568 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 599 transitions. [2020-11-29 18:14:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-11-29 18:14:02,574 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:02,575 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:02,576 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-29 18:14:02,576 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:02,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:02,579 INFO L82 PathProgramCache]: Analyzing trace with hash -687931222, now seen corresponding path program 1 times [2020-11-29 18:14:02,580 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:02,580 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835749456] [2020-11-29 18:14:02,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 18:14:02,816 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835749456] [2020-11-29 18:14:02,816 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:02,816 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-29 18:14:02,817 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710394248] [2020-11-29 18:14:02,821 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:02,821 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:02,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:02,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:02,824 INFO L87 Difference]: Start difference. First operand 413 states and 599 transitions. Second operand 3 states. [2020-11-29 18:14:04,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:04,236 INFO L93 Difference]: Finished difference Result 1211 states and 1763 transitions. [2020-11-29 18:14:04,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:04,240 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 92 [2020-11-29 18:14:04,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:04,246 INFO L225 Difference]: With dead ends: 1211 [2020-11-29 18:14:04,247 INFO L226 Difference]: Without dead ends: 800 [2020-11-29 18:14:04,249 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:04,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 800 states. [2020-11-29 18:14:04,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 800 to 789. [2020-11-29 18:14:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 789 states. [2020-11-29 18:14:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1083 transitions. [2020-11-29 18:14:04,324 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1083 transitions. Word has length 92 [2020-11-29 18:14:04,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:04,326 INFO L481 AbstractCegarLoop]: Abstraction has 789 states and 1083 transitions. [2020-11-29 18:14:04,326 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1083 transitions. [2020-11-29 18:14:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-11-29 18:14:04,340 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:04,340 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:04,341 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-29 18:14:04,342 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:04,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:04,343 INFO L82 PathProgramCache]: Analyzing trace with hash -1273951355, now seen corresponding path program 1 times [2020-11-29 18:14:04,344 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:04,345 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011642535] [2020-11-29 18:14:04,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:04,530 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 18:14:04,531 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011642535] [2020-11-29 18:14:04,531 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:04,531 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-29 18:14:04,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634862055] [2020-11-29 18:14:04,532 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:04,533 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:04,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:04,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:04,534 INFO L87 Difference]: Start difference. First operand 789 states and 1083 transitions. Second operand 3 states. [2020-11-29 18:14:06,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:06,028 INFO L93 Difference]: Finished difference Result 2316 states and 3182 transitions. [2020-11-29 18:14:06,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:06,029 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2020-11-29 18:14:06,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:06,039 INFO L225 Difference]: With dead ends: 2316 [2020-11-29 18:14:06,039 INFO L226 Difference]: Without dead ends: 1529 [2020-11-29 18:14:06,069 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:06,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1529 states. [2020-11-29 18:14:06,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1529 to 1526. [2020-11-29 18:14:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1526 states. [2020-11-29 18:14:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1526 states and 1857 transitions. [2020-11-29 18:14:06,133 INFO L78 Accepts]: Start accepts. Automaton has 1526 states and 1857 transitions. Word has length 94 [2020-11-29 18:14:06,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:06,133 INFO L481 AbstractCegarLoop]: Abstraction has 1526 states and 1857 transitions. [2020-11-29 18:14:06,134 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 1857 transitions. [2020-11-29 18:14:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-11-29 18:14:06,135 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:06,136 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:06,136 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-29 18:14:06,136 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:06,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:06,136 INFO L82 PathProgramCache]: Analyzing trace with hash 123616905, now seen corresponding path program 1 times [2020-11-29 18:14:06,137 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:06,137 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941631610] [2020-11-29 18:14:06,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:06,358 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 18:14:06,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941631610] [2020-11-29 18:14:06,359 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:06,359 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:06,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [56492534] [2020-11-29 18:14:06,360 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:06,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:06,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:06,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:06,362 INFO L87 Difference]: Start difference. First operand 1526 states and 1857 transitions. Second operand 3 states. [2020-11-29 18:14:07,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:07,884 INFO L93 Difference]: Finished difference Result 3614 states and 4472 transitions. [2020-11-29 18:14:07,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:07,885 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 151 [2020-11-29 18:14:07,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:07,905 INFO L225 Difference]: With dead ends: 3614 [2020-11-29 18:14:07,905 INFO L226 Difference]: Without dead ends: 2274 [2020-11-29 18:14:07,908 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 [2020-11-29 18:14:07,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2274 states. [2020-11-29 18:14:07,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2274 to 1897. [2020-11-29 18:14:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1897 states. [2020-11-29 18:14:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1897 states and 2306 transitions. [2020-11-29 18:14:07,976 INFO L78 Accepts]: Start accepts. Automaton has 1897 states and 2306 transitions. Word has length 151 [2020-11-29 18:14:07,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:07,979 INFO L481 AbstractCegarLoop]: Abstraction has 1897 states and 2306 transitions. [2020-11-29 18:14:07,980 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2306 transitions. [2020-11-29 18:14:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-11-29 18:14:07,991 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:07,992 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:07,993 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-29 18:14:07,993 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:07,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:07,995 INFO L82 PathProgramCache]: Analyzing trace with hash 133494401, now seen corresponding path program 1 times [2020-11-29 18:14:07,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:07,996 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483157544] [2020-11-29 18:14:07,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:08,229 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2020-11-29 18:14:08,229 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483157544] [2020-11-29 18:14:08,229 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:08,230 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:08,230 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131653033] [2020-11-29 18:14:08,231 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:08,231 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:08,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:08,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:08,232 INFO L87 Difference]: Start difference. First operand 1897 states and 2306 transitions. Second operand 3 states. [2020-11-29 18:14:09,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:09,835 INFO L93 Difference]: Finished difference Result 4897 states and 6070 transitions. [2020-11-29 18:14:09,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:09,836 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2020-11-29 18:14:09,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:09,857 INFO L225 Difference]: With dead ends: 4897 [2020-11-29 18:14:09,858 INFO L226 Difference]: Without dead ends: 3002 [2020-11-29 18:14:09,861 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 [2020-11-29 18:14:09,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3002 states. [2020-11-29 18:14:09,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3002 to 3002. [2020-11-29 18:14:09,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3002 states. [2020-11-29 18:14:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 3002 states and 3578 transitions. [2020-11-29 18:14:09,941 INFO L78 Accepts]: Start accepts. Automaton has 3002 states and 3578 transitions. Word has length 206 [2020-11-29 18:14:09,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:09,942 INFO L481 AbstractCegarLoop]: Abstraction has 3002 states and 3578 transitions. [2020-11-29 18:14:09,942 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 3578 transitions. [2020-11-29 18:14:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2020-11-29 18:14:09,950 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:09,950 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:09,950 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-29 18:14:09,951 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:09,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:09,951 INFO L82 PathProgramCache]: Analyzing trace with hash -1410943326, now seen corresponding path program 1 times [2020-11-29 18:14:09,952 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:09,952 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270314000] [2020-11-29 18:14:09,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2020-11-29 18:14:10,211 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270314000] [2020-11-29 18:14:10,212 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:10,212 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:10,212 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283604069] [2020-11-29 18:14:10,213 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:10,213 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:10,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:10,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:10,214 INFO L87 Difference]: Start difference. First operand 3002 states and 3578 transitions. Second operand 3 states. [2020-11-29 18:14:11,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:11,793 INFO L93 Difference]: Finished difference Result 6558 states and 7938 transitions. [2020-11-29 18:14:11,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:11,794 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 254 [2020-11-29 18:14:11,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:11,819 INFO L225 Difference]: With dead ends: 6558 [2020-11-29 18:14:11,819 INFO L226 Difference]: Without dead ends: 3558 [2020-11-29 18:14:11,824 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 [2020-11-29 18:14:11,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3558 states. [2020-11-29 18:14:11,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3558 to 3553. [2020-11-29 18:14:11,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3553 states. [2020-11-29 18:14:11,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 3553 states and 4229 transitions. [2020-11-29 18:14:11,931 INFO L78 Accepts]: Start accepts. Automaton has 3553 states and 4229 transitions. Word has length 254 [2020-11-29 18:14:11,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:11,937 INFO L481 AbstractCegarLoop]: Abstraction has 3553 states and 4229 transitions. [2020-11-29 18:14:11,937 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:11,937 INFO L276 IsEmpty]: Start isEmpty. Operand 3553 states and 4229 transitions. [2020-11-29 18:14:11,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-11-29 18:14:11,946 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:11,946 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:11,947 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-29 18:14:11,947 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:11,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:11,948 INFO L82 PathProgramCache]: Analyzing trace with hash -1682059568, now seen corresponding path program 1 times [2020-11-29 18:14:11,948 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:11,949 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54007022] [2020-11-29 18:14:11,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 214 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-11-29 18:14:12,246 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54007022] [2020-11-29 18:14:12,246 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:12,247 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:12,247 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326099599] [2020-11-29 18:14:12,248 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:12,248 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:12,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:12,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:12,250 INFO L87 Difference]: Start difference. First operand 3553 states and 4229 transitions. Second operand 3 states. [2020-11-29 18:14:13,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:13,563 INFO L93 Difference]: Finished difference Result 8574 states and 10383 transitions. [2020-11-29 18:14:13,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:13,564 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2020-11-29 18:14:13,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:13,598 INFO L225 Difference]: With dead ends: 8574 [2020-11-29 18:14:13,599 INFO L226 Difference]: Without dead ends: 5023 [2020-11-29 18:14:13,604 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 [2020-11-29 18:14:13,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5023 states. [2020-11-29 18:14:13,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5023 to 5021. [2020-11-29 18:14:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5021 states. [2020-11-29 18:14:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5021 states to 5021 states and 5894 transitions. [2020-11-29 18:14:13,765 INFO L78 Accepts]: Start accepts. Automaton has 5021 states and 5894 transitions. Word has length 286 [2020-11-29 18:14:13,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:13,766 INFO L481 AbstractCegarLoop]: Abstraction has 5021 states and 5894 transitions. [2020-11-29 18:14:13,766 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:13,766 INFO L276 IsEmpty]: Start isEmpty. Operand 5021 states and 5894 transitions. [2020-11-29 18:14:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2020-11-29 18:14:13,780 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:13,781 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:13,781 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-29 18:14:13,781 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:13,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:13,782 INFO L82 PathProgramCache]: Analyzing trace with hash -972180355, now seen corresponding path program 1 times [2020-11-29 18:14:13,782 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:13,782 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652990570] [2020-11-29 18:14:13,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:13,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2020-11-29 18:14:14,141 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652990570] [2020-11-29 18:14:14,141 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:14,141 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:14,142 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575812834] [2020-11-29 18:14:14,142 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:14,142 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:14,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:14,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:14,143 INFO L87 Difference]: Start difference. First operand 5021 states and 5894 transitions. Second operand 3 states. [2020-11-29 18:14:15,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:15,667 INFO L93 Difference]: Finished difference Result 10038 states and 11784 transitions. [2020-11-29 18:14:15,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:15,668 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 344 [2020-11-29 18:14:15,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:15,700 INFO L225 Difference]: With dead ends: 10038 [2020-11-29 18:14:15,700 INFO L226 Difference]: Without dead ends: 5019 [2020-11-29 18:14:15,708 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 [2020-11-29 18:14:15,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5019 states. [2020-11-29 18:14:15,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5019 to 5019. [2020-11-29 18:14:15,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5019 states. [2020-11-29 18:14:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 5019 states and 5739 transitions. [2020-11-29 18:14:15,855 INFO L78 Accepts]: Start accepts. Automaton has 5019 states and 5739 transitions. Word has length 344 [2020-11-29 18:14:15,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:15,856 INFO L481 AbstractCegarLoop]: Abstraction has 5019 states and 5739 transitions. [2020-11-29 18:14:15,857 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 5739 transitions. [2020-11-29 18:14:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2020-11-29 18:14:15,873 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:15,873 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:15,874 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-29 18:14:15,874 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:15,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:15,875 INFO L82 PathProgramCache]: Analyzing trace with hash -2088101872, now seen corresponding path program 1 times [2020-11-29 18:14:15,875 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:15,876 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283855767] [2020-11-29 18:14:15,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:16,213 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2020-11-29 18:14:16,214 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283855767] [2020-11-29 18:14:16,214 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:16,214 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:16,216 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823563388] [2020-11-29 18:14:16,216 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:16,221 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:16,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:16,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:16,224 INFO L87 Difference]: Start difference. First operand 5019 states and 5739 transitions. Second operand 3 states. [2020-11-29 18:14:17,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:17,593 INFO L93 Difference]: Finished difference Result 11324 states and 12981 transitions. [2020-11-29 18:14:17,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:17,594 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 349 [2020-11-29 18:14:17,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:17,660 INFO L225 Difference]: With dead ends: 11324 [2020-11-29 18:14:17,660 INFO L226 Difference]: Without dead ends: 6307 [2020-11-29 18:14:17,668 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 [2020-11-29 18:14:17,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6307 states. [2020-11-29 18:14:17,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6307 to 5387. [2020-11-29 18:14:17,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5387 states. [2020-11-29 18:14:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 5387 states and 6161 transitions. [2020-11-29 18:14:17,838 INFO L78 Accepts]: Start accepts. Automaton has 5387 states and 6161 transitions. Word has length 349 [2020-11-29 18:14:17,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:17,838 INFO L481 AbstractCegarLoop]: Abstraction has 5387 states and 6161 transitions. [2020-11-29 18:14:17,839 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:17,839 INFO L276 IsEmpty]: Start isEmpty. Operand 5387 states and 6161 transitions. [2020-11-29 18:14:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2020-11-29 18:14:17,855 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:17,855 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:17,856 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-29 18:14:17,856 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:17,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:17,856 INFO L82 PathProgramCache]: Analyzing trace with hash 700444216, now seen corresponding path program 1 times [2020-11-29 18:14:17,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:17,857 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461998641] [2020-11-29 18:14:17,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:17,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:18,384 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 303 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2020-11-29 18:14:18,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461998641] [2020-11-29 18:14:18,385 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:18,385 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:18,385 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787639966] [2020-11-29 18:14:18,386 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 18:14:18,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:18,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 18:14:18,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 18:14:18,387 INFO L87 Difference]: Start difference. First operand 5387 states and 6161 transitions. Second operand 4 states. [2020-11-29 18:14:20,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:20,598 INFO L93 Difference]: Finished difference Result 15948 states and 18260 transitions. [2020-11-29 18:14:20,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 18:14:20,599 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 396 [2020-11-29 18:14:20,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:20,618 INFO L225 Difference]: With dead ends: 15948 [2020-11-29 18:14:20,618 INFO L226 Difference]: Without dead ends: 10563 [2020-11-29 18:14:20,639 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 18:14:20,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10563 states. [2020-11-29 18:14:20,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10563 to 10561. [2020-11-29 18:14:20,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10561 states. [2020-11-29 18:14:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10561 states to 10561 states and 12026 transitions. [2020-11-29 18:14:20,917 INFO L78 Accepts]: Start accepts. Automaton has 10561 states and 12026 transitions. Word has length 396 [2020-11-29 18:14:20,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:20,918 INFO L481 AbstractCegarLoop]: Abstraction has 10561 states and 12026 transitions. [2020-11-29 18:14:20,918 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 18:14:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 10561 states and 12026 transitions. [2020-11-29 18:14:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-11-29 18:14:20,950 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:20,951 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:20,951 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-29 18:14:20,951 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:20,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:20,952 INFO L82 PathProgramCache]: Analyzing trace with hash -127092044, now seen corresponding path program 1 times [2020-11-29 18:14:20,952 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:20,952 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513053268] [2020-11-29 18:14:20,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2020-11-29 18:14:21,561 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513053268] [2020-11-29 18:14:21,561 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:21,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:21,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637776083] [2020-11-29 18:14:21,562 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:21,562 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:21,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:21,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:21,563 INFO L87 Difference]: Start difference. First operand 10561 states and 12026 transitions. Second operand 3 states. [2020-11-29 18:14:23,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:23,067 INFO L93 Difference]: Finished difference Result 22219 states and 25412 transitions. [2020-11-29 18:14:23,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:23,069 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 449 [2020-11-29 18:14:23,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:23,097 INFO L225 Difference]: With dead ends: 22219 [2020-11-29 18:14:23,098 INFO L226 Difference]: Without dead ends: 12400 [2020-11-29 18:14:23,110 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 [2020-11-29 18:14:23,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12400 states. [2020-11-29 18:14:23,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12400 to 12032. [2020-11-29 18:14:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12032 states. [2020-11-29 18:14:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12032 states to 12032 states and 13732 transitions. [2020-11-29 18:14:23,349 INFO L78 Accepts]: Start accepts. Automaton has 12032 states and 13732 transitions. Word has length 449 [2020-11-29 18:14:23,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:23,351 INFO L481 AbstractCegarLoop]: Abstraction has 12032 states and 13732 transitions. [2020-11-29 18:14:23,351 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:23,351 INFO L276 IsEmpty]: Start isEmpty. Operand 12032 states and 13732 transitions. [2020-11-29 18:14:23,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2020-11-29 18:14:23,388 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:23,389 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:23,389 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-29 18:14:23,389 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:23,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:23,390 INFO L82 PathProgramCache]: Analyzing trace with hash 468283696, now seen corresponding path program 1 times [2020-11-29 18:14:23,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:23,391 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440251017] [2020-11-29 18:14:23,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 412 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2020-11-29 18:14:23,983 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440251017] [2020-11-29 18:14:23,983 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:23,983 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:23,984 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979627745] [2020-11-29 18:14:23,985 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:23,985 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:23,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:23,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:23,986 INFO L87 Difference]: Start difference. First operand 12032 states and 13732 transitions. Second operand 3 states. [2020-11-29 18:14:25,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:25,305 INFO L93 Difference]: Finished difference Result 24995 states and 28600 transitions. [2020-11-29 18:14:25,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:25,306 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 483 [2020-11-29 18:14:25,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:25,340 INFO L225 Difference]: With dead ends: 24995 [2020-11-29 18:14:25,340 INFO L226 Difference]: Without dead ends: 13521 [2020-11-29 18:14:25,355 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 [2020-11-29 18:14:25,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13521 states. [2020-11-29 18:14:25,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13521 to 13136. [2020-11-29 18:14:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13136 states. [2020-11-29 18:14:25,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13136 states to 13136 states and 14856 transitions. [2020-11-29 18:14:25,674 INFO L78 Accepts]: Start accepts. Automaton has 13136 states and 14856 transitions. Word has length 483 [2020-11-29 18:14:25,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:25,675 INFO L481 AbstractCegarLoop]: Abstraction has 13136 states and 14856 transitions. [2020-11-29 18:14:25,675 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 13136 states and 14856 transitions. [2020-11-29 18:14:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2020-11-29 18:14:25,702 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:25,703 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:25,703 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-29 18:14:25,703 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:25,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:25,704 INFO L82 PathProgramCache]: Analyzing trace with hash 1928673499, now seen corresponding path program 1 times [2020-11-29 18:14:25,704 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:25,705 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187790179] [2020-11-29 18:14:25,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:26,096 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 510 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-11-29 18:14:26,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187790179] [2020-11-29 18:14:26,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 18:14:26,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 18:14:26,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233582871] [2020-11-29 18:14:26,098 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 18:14:26,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:26,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 18:14:26,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 18:14:26,099 INFO L87 Difference]: Start difference. First operand 13136 states and 14856 transitions. Second operand 3 states. [2020-11-29 18:14:27,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:27,488 INFO L93 Difference]: Finished difference Result 29601 states and 33554 transitions. [2020-11-29 18:14:27,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 18:14:27,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 484 [2020-11-29 18:14:27,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:27,520 INFO L225 Difference]: With dead ends: 29601 [2020-11-29 18:14:27,521 INFO L226 Difference]: Without dead ends: 17575 [2020-11-29 18:14:27,536 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 [2020-11-29 18:14:27,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17575 states. [2020-11-29 18:14:27,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17575 to 17389. [2020-11-29 18:14:27,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17389 states. [2020-11-29 18:14:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17389 states to 17389 states and 19431 transitions. [2020-11-29 18:14:27,924 INFO L78 Accepts]: Start accepts. Automaton has 17389 states and 19431 transitions. Word has length 484 [2020-11-29 18:14:27,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:27,924 INFO L481 AbstractCegarLoop]: Abstraction has 17389 states and 19431 transitions. [2020-11-29 18:14:27,924 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 18:14:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 17389 states and 19431 transitions. [2020-11-29 18:14:27,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2020-11-29 18:14:27,977 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 18:14:27,977 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 18:14:27,978 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-29 18:14:27,978 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 18:14:27,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 18:14:27,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1920020130, now seen corresponding path program 1 times [2020-11-29 18:14:27,979 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 18:14:27,985 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223319369] [2020-11-29 18:14:27,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 18:14:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:28,853 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 168 proven. 406 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2020-11-29 18:14:28,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223319369] [2020-11-29 18:14:28,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [99087530] [2020-11-29 18:14:28,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 18:14:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 18:14:29,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 678 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-29 18:14:29,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 18:14:29,375 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 18:14:29,501 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 18:14:29,543 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 18:14:31,156 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 421 proven. 0 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-11-29 18:14:31,157 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-29 18:14:31,157 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2020-11-29 18:14:31,158 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437612607] [2020-11-29 18:14:31,160 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 18:14:31,160 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 18:14:31,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 18:14:31,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-11-29 18:14:31,161 INFO L87 Difference]: Start difference. First operand 17389 states and 19431 transitions. Second operand 4 states. [2020-11-29 18:14:34,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 18:14:34,458 INFO L93 Difference]: Finished difference Result 36978 states and 41304 transitions. [2020-11-29 18:14:34,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 18:14:34,459 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 494 [2020-11-29 18:14:34,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 18:14:34,460 INFO L225 Difference]: With dead ends: 36978 [2020-11-29 18:14:34,460 INFO L226 Difference]: Without dead ends: 0 [2020-11-29 18:14:34,470 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 492 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-11-29 18:14:34,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-29 18:14:34,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-29 18:14:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-29 18:14:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-29 18:14:34,471 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 494 [2020-11-29 18:14:34,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 18:14:34,472 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-29 18:14:34,472 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 18:14:34,472 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-29 18:14:34,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-29 18:14:34,687 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-11-29 18:14:34,689 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-29 18:14:34,834 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 102 [2020-11-29 18:14:35,700 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 75 [2020-11-29 18:14:36,322 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 75 [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L498(lines 498 509) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L432(lines 432 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L498-2(lines 498 509) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L168-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L102-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L36-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L1027(lines 1027 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L631(lines 631 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,337 INFO L274 CegarLoopResult]: For program point L565(lines 565 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L37(line 37) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L896(lines 896 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L698(lines 698 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L368(lines 368 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L963(lines 963 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L237(lines 237 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L171-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L105-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L39-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L832(lines 832 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L304(lines 304 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-29 18:14:36,338 INFO L274 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L767(lines 767 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L768(lines 768 778) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L768-2(lines 768 778) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L174-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L108-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L42-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L835(lines 835 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L571(lines 571 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L439(lines 439 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L968(lines 968 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L704(lines 704 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,339 INFO L274 CegarLoopResult]: For program point L638(lines 638 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L270 CegarLoopResult]: At program point L1035(lines 32 1036) the Hoare annotation is: (let ((.cse4 (= ~a4~0 1)) (.cse9 (+ ~a23~0 43))) (let ((.cse0 (<= ~a29~0 220)) (.cse7 (<= ~a25~0 10)) (.cse5 (<= ~a29~0 130)) (.cse2 (<= ~a23~0 312)) (.cse6 (< 0 .cse9)) (.cse8 (exists ((v_prenex_1 Int) (aux_div_aux_mod_v_~a23~0_472_21_32 Int)) (let ((.cse13 (* 83 aux_div_aux_mod_v_~a23~0_472_21_32))) (let ((.cse11 (* 83 v_prenex_1)) (.cse12 (+ .cse13 138))) (and (< 95 (+ .cse11 ~a23~0)) (<= .cse12 ~a23~0) (< .cse11 0) (< 0 (+ .cse13 83)) (< 0 (+ .cse11 125)) (< (+ .cse11 .cse13 1) 0) (< 0 (+ .cse11 .cse13 125)) (< (+ .cse11 .cse13) 0) (< .cse13 83) (< .cse12 ~a23~0) (< .cse13 82)))))) (.cse1 (= ~a25~0 13)) (.cse3 (not .cse4)) (.cse10 (= ~a25~0 12))) (or (and (= ~a25~0 10) .cse0) (and .cse1 .cse2 .cse3) (and (< 140 ~a29~0) .cse4) (and .cse2 (<= 246 ~a29~0)) (and .cse1 .cse2 .cse5 .cse6) (and .cse7 .cse2 .cse6 .cse4) (and .cse2 .cse3 .cse0) (and .cse8 .cse2 .cse4) (and .cse3 (<= .cse9 0)) (and (or (and .cse7 .cse5) (and .cse5 .cse10)) .cse4) (and .cse2 .cse10 .cse6) (and .cse8 .cse1 .cse4) (and .cse3 .cse10)))) [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L903(lines 903 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L705(lines 705 715) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L705-2(lines 705 715) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L375(lines 375 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L309(lines 309 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L243(lines 243 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L177-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L111-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,340 INFO L274 CegarLoopResult]: For program point L45-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L277 CegarLoopResult]: At program point L1038(lines 1038 1054) the Hoare annotation is: true [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L576(lines 576 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L510(lines 510 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L180-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L114-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L48-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L973(lines 973 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L841(lines 841 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L908(lines 908 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,341 INFO L274 CegarLoopResult]: For program point L446(lines 446 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L380(lines 380 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L645(lines 645 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L315(lines 315 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L183-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L117-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L51-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L250(lines 250 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L274 CegarLoopResult]: For program point L779(lines 779 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,342 INFO L270 CegarLoopResult]: At program point L1044-2(lines 1044 1053) the Hoare annotation is: (let ((.cse4 (= ~a4~0 1)) (.cse9 (+ ~a23~0 43))) (let ((.cse0 (<= ~a29~0 220)) (.cse7 (<= ~a25~0 10)) (.cse5 (<= ~a29~0 130)) (.cse2 (<= ~a23~0 312)) (.cse6 (< 0 .cse9)) (.cse8 (exists ((v_prenex_1 Int) (aux_div_aux_mod_v_~a23~0_472_21_32 Int)) (let ((.cse13 (* 83 aux_div_aux_mod_v_~a23~0_472_21_32))) (let ((.cse11 (* 83 v_prenex_1)) (.cse12 (+ .cse13 138))) (and (< 95 (+ .cse11 ~a23~0)) (<= .cse12 ~a23~0) (< .cse11 0) (< 0 (+ .cse13 83)) (< 0 (+ .cse11 125)) (< (+ .cse11 .cse13 1) 0) (< 0 (+ .cse11 .cse13 125)) (< (+ .cse11 .cse13) 0) (< .cse13 83) (< .cse12 ~a23~0) (< .cse13 82)))))) (.cse1 (= ~a25~0 13)) (.cse3 (not .cse4)) (.cse10 (= ~a25~0 12))) (or (and (= ~a25~0 10) .cse0) (and .cse1 .cse2 .cse3) (and (< 140 ~a29~0) .cse4) (and .cse2 (<= 246 ~a29~0)) (and .cse1 .cse2 .cse5 .cse6) (and .cse7 .cse2 .cse6 .cse4) (and .cse2 .cse3 .cse0) (and .cse8 .cse2 .cse4) (and .cse3 (<= .cse9 0)) (and (or (and .cse7 .cse5) (and .cse5 .cse10)) .cse4) (and .cse2 .cse10 .cse6) (and .cse8 .cse1 .cse4) (and .cse3 .cse10)))) [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L846(lines 846 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L582(lines 582 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L186-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L120-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L54-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L979(lines 979 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L913(lines 913 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,343 INFO L274 CegarLoopResult]: For program point L517(lines 517 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,347 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-29 18:14:36,347 INFO L274 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-29 18:14:36,347 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-29 18:14:36,347 INFO L274 CegarLoopResult]: For program point L980(lines 980 990) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L914(lines 914 924) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L980-2(lines 980 990) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L914-2(lines 914 924) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L716(lines 716 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L320(lines 320 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L585(lines 585 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L453(lines 453 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,348 INFO L274 CegarLoopResult]: For program point L387(lines 387 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point L189-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point L123-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point L57-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point L784(lines 784 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point L652(lines 652 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-29 18:14:36,349 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L1049(line 1049) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L851(lines 851 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L257(lines 257 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L192-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L126-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L60-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,350 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L722(lines 722 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L524(lines 524 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L657(lines 657 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L591(lines 591 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L525(lines 525 535) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L525-2(lines 525 535) no Hoare annotation was computed. [2020-11-29 18:14:36,351 INFO L274 CegarLoopResult]: For program point L327(lines 327 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L195-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L129-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L63-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L856(lines 856 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L790(lines 790 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L658(lines 658 667) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L658-2(lines 658 667) no Hoare annotation was computed. [2020-11-29 18:14:36,352 INFO L274 CegarLoopResult]: For program point L460(lines 460 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,353 INFO L274 CegarLoopResult]: For program point L394(lines 394 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,353 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-29 18:14:36,353 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-29 18:14:36,353 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-29 18:14:36,353 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-29 18:14:36,353 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-11-29 18:14:36,353 INFO L274 CegarLoopResult]: For program point L264(lines 264 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L198-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L132-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L66-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L991(lines 991 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L925(lines 925 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L727(lines 727 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-29 18:14:36,354 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L926(lines 926 936) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L926-2(lines 926 936) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L728(lines 728 740) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L728-2(lines 728 740) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L596(lines 596 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L332(lines 332 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,355 INFO L274 CegarLoopResult]: For program point L597(lines 597 607) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L597-2(lines 597 607) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L201-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L135-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L69-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L862(lines 862 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L466(lines 466 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-29 18:14:36,356 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L797(lines 797 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L401(lines 401 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L270(lines 270 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L204-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L138-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L72-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-29 18:14:36,357 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L998(lines 998 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L668(lines 668 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L536(lines 536 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L339(lines 339 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L207-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L141-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,358 INFO L274 CegarLoopResult]: For program point L75-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L802(lines 802 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L869(lines 869 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L473(lines 473 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L275(lines 275 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,359 INFO L274 CegarLoopResult]: For program point L408(lines 408 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L210-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L144-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L78-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L12(line 12) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L1003(lines 1003 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L937(lines 937 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L673(lines 673 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L541(lines 541 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,360 INFO L274 CegarLoopResult]: For program point L409(lines 409 420) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L409-2(lines 409 420) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L608(lines 608 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L344(lines 344 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L278(lines 278 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,361 INFO L274 CegarLoopResult]: For program point L741(lines 741 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L213-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L147-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L81-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L875(lines 875 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,362 INFO L274 CegarLoopResult]: For program point L809(lines 809 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L942(lines 942 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L876(lines 876 885) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L876-2(lines 876 885) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L480(lines 480 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L150-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L84-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L613(lines 613 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,363 INFO L274 CegarLoopResult]: For program point L547(lines 547 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point L1010(lines 1010 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point L680(lines 680 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point L614(lines 614 624) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point L614-2(lines 614 624) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point L350(lines 350 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,364 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L285(lines 285 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L153-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L87-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L814(lines 814 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L748(lines 748 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-29 18:14:36,365 INFO L274 CegarLoopResult]: For program point L815(lines 815 825) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L815-2(lines 815 825) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L552(lines 552 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L156-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L90-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L1015(lines 1015 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L949(lines 949 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L685(lines 685 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,366 INFO L274 CegarLoopResult]: For program point L487(lines 487 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,367 INFO L274 CegarLoopResult]: For program point L421(lines 421 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,367 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-29 18:14:36,368 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-29 18:14:36,368 INFO L274 CegarLoopResult]: For program point L950(lines 950 962) no Hoare annotation was computed. [2020-11-29 18:14:36,368 INFO L274 CegarLoopResult]: For program point L950-2(lines 950 962) no Hoare annotation was computed. [2020-11-29 18:14:36,369 INFO L274 CegarLoopResult]: For program point L488(lines 488 496) no Hoare annotation was computed. [2020-11-29 18:14:36,369 INFO L274 CegarLoopResult]: For program point L488-2(lines 488 496) no Hoare annotation was computed. [2020-11-29 18:14:36,369 INFO L274 CegarLoopResult]: For program point L356(lines 356 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,370 INFO L274 CegarLoopResult]: For program point L290(lines 290 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,370 INFO L274 CegarLoopResult]: For program point L224(lines 224 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,370 INFO L274 CegarLoopResult]: For program point L753(lines 753 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,372 INFO L274 CegarLoopResult]: For program point L159-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,373 INFO L274 CegarLoopResult]: For program point L93-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,373 INFO L274 CegarLoopResult]: For program point L886(lines 886 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,373 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-29 18:14:36,373 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-29 18:14:36,373 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-29 18:14:36,373 INFO L274 CegarLoopResult]: For program point L162-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,373 INFO L274 CegarLoopResult]: For program point L96-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L691(lines 691 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L625(lines 625 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L559(lines 559 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L427(lines 427 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L1022(lines 1022 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,374 INFO L274 CegarLoopResult]: For program point L891(lines 891 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L363(lines 363 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L297(lines 297 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L231(lines 231 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L165-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L99-1(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L33(lines 33 35) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L33-2(lines 32 1036) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L826(lines 826 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,375 INFO L274 CegarLoopResult]: For program point L760(lines 760 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,376 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-29 18:14:36,376 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-29 18:14:36,376 INFO L274 CegarLoopResult]: For program point L34(line 34) no Hoare annotation was computed. [2020-11-29 18:14:36,376 INFO L274 CegarLoopResult]: For program point L497(lines 497 1034) no Hoare annotation was computed. [2020-11-29 18:14:36,396 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,397 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,398 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,399 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,400 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,403 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,404 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,405 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,406 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,422 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,423 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,424 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,425 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,426 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,427 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,428 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,434 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,435 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,436 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,437 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,438 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,439 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,440 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,441 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,443 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,444 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,445 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,446 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,447 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,448 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,449 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,450 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 06:14:36 BoogieIcfgContainer [2020-11-29 18:14:36,455 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-29 18:14:36,455 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 18:14:36,455 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 18:14:36,455 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 18:14:36,456 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 06:13:59" (3/4) ... [2020-11-29 18:14:36,459 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-29 18:14:36,494 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-11-29 18:14:36,496 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-11-29 18:14:36,498 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 18:14:36,500 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 18:14:36,531 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a4 == 1)) || (!(a4 == 1) && a25 == 12) [2020-11-29 18:14:36,536 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a4 == 1)) || (!(a4 == 1) && a25 == 12) [2020-11-29 18:14:36,777 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4522720c-7ccf-44a0-9004-a68a8c03356d/bin/uautomizer/witness.graphml [2020-11-29 18:14:36,778 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 18:14:36,778 INFO L168 Benchmark]: Toolchain (without parser) took 41551.92 ms. Allocated memory was 94.4 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 50.8 MB in the beginning and 857.3 MB in the end (delta: -806.5 MB). Peak memory consumption was 376.9 MB. Max. memory is 16.1 GB. [2020-11-29 18:14:36,779 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 94.4 MB. Free memory is still 70.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:14:36,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1192.20 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 50.7 MB in the beginning and 82.4 MB in the end (delta: -31.8 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:14:36,779 INFO L168 Benchmark]: Boogie Procedure Inliner took 243.01 ms. Allocated memory is still 113.2 MB. Free memory was 82.4 MB in the beginning and 65.7 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:14:36,780 INFO L168 Benchmark]: Boogie Preprocessor took 189.46 ms. Allocated memory is still 113.2 MB. Free memory was 65.7 MB in the beginning and 55.2 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:14:36,780 INFO L168 Benchmark]: RCFGBuilder took 2831.54 ms. Allocated memory was 113.2 MB in the beginning and 174.1 MB in the end (delta: 60.8 MB). Free memory was 55.2 MB in the beginning and 64.0 MB in the end (delta: -8.9 MB). Peak memory consumption was 58.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:14:36,780 INFO L168 Benchmark]: TraceAbstraction took 36764.50 ms. Allocated memory was 174.1 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 63.0 MB in the beginning and 882.2 MB in the end (delta: -819.2 MB). Peak memory consumption was 285.0 MB. Max. memory is 16.1 GB. [2020-11-29 18:14:36,781 INFO L168 Benchmark]: Witness Printer took 322.53 ms. Allocated memory is still 1.3 GB. Free memory was 882.2 MB in the beginning and 857.3 MB in the end (delta: 24.9 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:14:36,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 94.4 MB. Free memory is still 70.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1192.20 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 50.7 MB in the beginning and 82.4 MB in the end (delta: -31.8 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 243.01 ms. Allocated memory is still 113.2 MB. Free memory was 82.4 MB in the beginning and 65.7 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 189.46 ms. Allocated memory is still 113.2 MB. Free memory was 65.7 MB in the beginning and 55.2 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2831.54 ms. Allocated memory was 113.2 MB in the beginning and 174.1 MB in the end (delta: 60.8 MB). Free memory was 55.2 MB in the beginning and 64.0 MB in the end (delta: -8.9 MB). Peak memory consumption was 58.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 36764.50 ms. Allocated memory was 174.1 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 63.0 MB in the beginning and 882.2 MB in the end (delta: -819.2 MB). Peak memory consumption was 285.0 MB. Max. memory is 16.1 GB. * Witness Printer took 322.53 ms. Allocated memory is still 1.3 GB. Free memory was 882.2 MB in the beginning and 857.3 MB in the end (delta: 24.9 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1038]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1044]: Loop Invariant [2020-11-29 18:14:36,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,805 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,806 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,807 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,809 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,809 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,809 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,810 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,810 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,810 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,810 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,810 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,813 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,813 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,813 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,813 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,813 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,813 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,814 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,814 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,814 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,814 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] Derived loop invariant: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a4 == 1)) || (!(a4 == 1) && a25 == 12) - InvariantResult [Line: 32]: Loop Invariant [2020-11-29 18:14:36,816 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,816 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,816 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,817 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,817 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,817 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,817 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,817 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,818 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,818 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,818 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,818 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,818 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,818 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,819 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,819 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,819 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,819 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,820 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,820 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,820 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,820 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,820 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,820 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,821 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,821 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,821 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,821 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_1,QUANTIFIED] [2020-11-29 18:14:36,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] [2020-11-29 18:14:36,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_v_~a23~0_472_21_32,QUANTIFIED] Derived loop invariant: ((((((((((((a25 == 10 && a29 <= 220) || ((a25 == 13 && a23 <= 312) && !(a4 == 1))) || (140 < a29 && a4 == 1)) || (a23 <= 312 && 246 <= a29)) || (((a25 == 13 && a23 <= 312) && a29 <= 130) && 0 < a23 + 43)) || (((a25 <= 10 && a23 <= 312) && 0 < a23 + 43) && a4 == 1)) || ((a23 <= 312 && !(a4 == 1)) && a29 <= 220)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a23 <= 312) && a4 == 1)) || (!(a4 == 1) && a23 + 43 <= 0)) || (((a25 <= 10 && a29 <= 130) || (a29 <= 130 && a25 == 12)) && a4 == 1)) || ((a23 <= 312 && a25 == 12) && 0 < a23 + 43)) || (((\exists v_prenex_1 : int, aux_div_aux_mod_v_~a23~0_472_21_32 : int :: (((((((((95 < 83 * v_prenex_1 + a23 && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 <= a23) && 83 * v_prenex_1 < 0) && 0 < 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 83) && 0 < 83 * v_prenex_1 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 1 < 0) && 0 < 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 125) && 83 * v_prenex_1 + 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 0) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 83) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 + 138 < a23) && 83 * aux_div_aux_mod_v_~a23~0_472_21_32 < 82) && a25 == 13) && a4 == 1)) || (!(a4 == 1) && a25 == 12) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 284 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 34.9s, OverallIterations: 14, TraceHistogramMax: 5, AutomataDifference: 24.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2913 SDtfs, 2430 SDslu, 341 SDs, 0 SdLazy, 8384 SolverSat, 1704 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 534 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=17389occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 2259 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 237 NumberOfFragments, 599 HoareAnnotationTreeSize, 3 FomulaSimplifications, 10950 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 3 FomulaSimplificationsInter, 1496 FormulaSimplificationTreeSizeReductionInter, 1.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 4600 NumberOfCodeBlocks, 4600 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 4585 ConstructedInterpolants, 22 QuantifiedInterpolants, 4664029 SizeOfPredicates, 1 NumberOfNonLiveVariables, 678 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 15 InterpolantComputations, 14 PerfectInterpolantSequences, 4713/5119 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...