./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 210dbf97191568d6205744ce7b20f73a48231383 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 210dbf97191568d6205744ce7b20f73a48231383 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 07:33:38,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 07:33:38,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 07:33:38,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 07:33:38,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 07:33:38,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 07:33:38,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 07:33:38,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 07:33:38,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 07:33:38,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 07:33:38,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 07:33:38,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 07:33:38,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 07:33:38,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 07:33:38,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 07:33:38,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 07:33:38,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 07:33:38,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 07:33:38,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 07:33:38,514 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 07:33:38,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 07:33:38,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 07:33:38,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 07:33:38,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 07:33:38,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 07:33:38,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 07:33:38,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 07:33:38,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 07:33:38,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 07:33:38,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 07:33:38,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 07:33:38,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 07:33:38,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 07:33:38,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 07:33:38,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 07:33:38,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 07:33:38,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 07:33:38,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 07:33:38,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 07:33:38,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 07:33:38,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 07:33:38,527 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 07:33:38,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 07:33:38,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 07:33:38,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 07:33:38,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 07:33:38,543 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 07:33:38,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 07:33:38,543 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 07:33:38,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 07:33:38,543 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 07:33:38,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 07:33:38,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 07:33:38,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 07:33:38,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 07:33:38,544 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 07:33:38,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 07:33:38,545 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 07:33:38,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 07:33:38,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 07:33:38,545 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 07:33:38,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 07:33:38,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 07:33:38,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 07:33:38,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 07:33:38,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 07:33:38,546 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 07:33:38,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 07:33:38,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 07:33:38,546 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 07:33:38,547 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 210dbf97191568d6205744ce7b20f73a48231383 [2021-07-05 07:33:38,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 07:33:38,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 07:33:38,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 07:33:38,771 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 07:33:38,772 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 07:33:38,772 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i [2021-07-05 07:33:38,805 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e9c05014/84533f7b4f544e77a41a288edade529c/FLAGeea1d3dec [2021-07-05 07:33:39,129 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 07:33:39,131 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i [2021-07-05 07:33:39,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e9c05014/84533f7b4f544e77a41a288edade529c/FLAGeea1d3dec [2021-07-05 07:33:39,151 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e9c05014/84533f7b4f544e77a41a288edade529c [2021-07-05 07:33:39,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 07:33:39,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 07:33:39,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 07:33:39,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 07:33:39,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 07:33:39,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 07:33:39" (1/1) ... [2021-07-05 07:33:39,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a2a73c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:39, skipping insertion in model container [2021-07-05 07:33:39,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 07:33:39" (1/1) ... [2021-07-05 07:33:39,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 07:33:39,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 07:33:39,292 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i[956,969] [2021-07-05 07:33:39,303 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:713) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-07-05 07:33:39,334 INFO L168 Benchmark]: Toolchain (without parser) took 178.82 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 25.0 MB in the beginning and 50.9 MB in the end (delta: -25.9 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2021-07-05 07:33:39,341 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 50.3 MB. Free memory is still 31.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 07:33:39,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 175.39 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 24.8 MB in the beginning and 50.9 MB in the end (delta: -26.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. [2021-07-05 07:33:39,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 50.3 MB. Free memory is still 31.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 175.39 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 24.8 MB in the beginning and 50.9 MB in the end (delta: -26.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: sqrt: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 07:33:40,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 07:33:40,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 07:33:40,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 07:33:40,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 07:33:40,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 07:33:40,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 07:33:40,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 07:33:40,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 07:33:40,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 07:33:40,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 07:33:40,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 07:33:40,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 07:33:40,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 07:33:40,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 07:33:40,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 07:33:40,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 07:33:40,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 07:33:40,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 07:33:40,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 07:33:40,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 07:33:40,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 07:33:40,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 07:33:40,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 07:33:40,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 07:33:40,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 07:33:40,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 07:33:40,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 07:33:40,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 07:33:40,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 07:33:40,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 07:33:40,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 07:33:40,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 07:33:40,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 07:33:40,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 07:33:40,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 07:33:40,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 07:33:40,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 07:33:40,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 07:33:40,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 07:33:40,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 07:33:40,831 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-07-05 07:33:40,846 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 07:33:40,846 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 07:33:40,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 07:33:40,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 07:33:40,847 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 07:33:40,847 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 07:33:40,847 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 07:33:40,848 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 07:33:40,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 07:33:40,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 07:33:40,848 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 07:33:40,848 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 07:33:40,848 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 07:33:40,849 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 07:33:40,849 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 07:33:40,849 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 07:33:40,849 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 07:33:40,849 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 07:33:40,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 07:33:40,850 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 07:33:40,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 07:33:40,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 07:33:40,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 07:33:40,850 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 07:33:40,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 07:33:40,850 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 07:33:40,851 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 07:33:40,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 07:33:40,851 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 07:33:40,851 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 07:33:40,851 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 210dbf97191568d6205744ce7b20f73a48231383 [2021-07-05 07:33:41,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 07:33:41,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 07:33:41,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 07:33:41,084 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 07:33:41,097 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 07:33:41,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i [2021-07-05 07:33:41,152 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70aba1af4/53b71f56a4364133aad03c15b06a173b/FLAGf5273bc69 [2021-07-05 07:33:41,489 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 07:33:41,490 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i [2021-07-05 07:33:41,495 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70aba1af4/53b71f56a4364133aad03c15b06a173b/FLAGf5273bc69 [2021-07-05 07:33:41,907 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70aba1af4/53b71f56a4364133aad03c15b06a173b [2021-07-05 07:33:41,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 07:33:41,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 07:33:41,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 07:33:41,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 07:33:41,938 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 07:33:41,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 07:33:41" (1/1) ... [2021-07-05 07:33:41,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76797b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:41, skipping insertion in model container [2021-07-05 07:33:41,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 07:33:41" (1/1) ... [2021-07-05 07:33:41,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 07:33:41,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 07:33:42,158 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i[956,969] [2021-07-05 07:33:42,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 07:33:42,226 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 07:33:42,243 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/nla-digbench-scaling/knuth_valuebound100.i[956,969] [2021-07-05 07:33:42,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 07:33:42,283 INFO L208 MainTranslator]: Completed translation [2021-07-05 07:33:42,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42 WrapperNode [2021-07-05 07:33:42,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 07:33:42,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 07:33:42,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 07:33:42,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 07:33:42,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,310 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,335 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 07:33:42,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 07:33:42,336 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 07:33:42,336 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 07:33:42,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 07:33:42,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 07:33:42,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 07:33:42,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 07:33:42,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (1/1) ... [2021-07-05 07:33:42,388 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 07:33:42,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 07:33:42,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 07:33:42,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 07:33:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-07-05 07:33:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 07:33:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 07:33:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 07:33:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_unsigned_int [2021-07-05 07:33:45,535 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 07:33:45,539 INFO L299 CfgBuilder]: Removed 21 assume(true) statements. [2021-07-05 07:33:45,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 07:33:45 BoogieIcfgContainer [2021-07-05 07:33:45,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 07:33:45,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 07:33:45,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 07:33:45,543 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 07:33:45,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 07:33:41" (1/3) ... [2021-07-05 07:33:45,544 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bdae568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 07:33:45, skipping insertion in model container [2021-07-05 07:33:45,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 07:33:42" (2/3) ... [2021-07-05 07:33:45,544 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bdae568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 07:33:45, skipping insertion in model container [2021-07-05 07:33:45,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 07:33:45" (3/3) ... [2021-07-05 07:33:45,545 INFO L111 eAbstractionObserver]: Analyzing ICFG knuth_valuebound100.i [2021-07-05 07:33:45,560 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 07:33:45,561 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2021-07-05 07:33:45,609 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 07:33:45,616 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 07:33:45,617 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 07:33:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand has 34 states, 29 states have (on average 1.6206896551724137) internal successors, (47), 33 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:33:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-07-05 07:33:45,641 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 07:33:45,641 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 07:33:45,642 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 07:33:45,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 07:33:45,648 INFO L82 PathProgramCache]: Analyzing trace with hash -144177098, now seen corresponding path program 1 times [2021-07-05 07:33:45,655 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 07:33:45,656 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1464512308] [2021-07-05 07:33:45,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:33:45,656 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 07:33:45,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 07:33:45,659 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 07:33:45,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-07-05 07:33:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:33:45,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:33:45,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:33:45,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:45,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:45,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:45,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:45,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:45,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:45,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:45,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:45,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:45,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 07:33:46,071 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-07-05 07:33:46,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:33:46,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:33:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 07:33:46,156 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 07:33:46,156 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1464512308] [2021-07-05 07:33:46,157 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1464512308] provided 2 perfect and 0 imperfect interpolant sequences [2021-07-05 07:33:46,157 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-07-05 07:33:46,157 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-07-05 07:33:46,158 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304879380] [2021-07-05 07:33:46,161 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 07:33:46,161 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-07-05 07:33:46,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 07:33:46,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 07:33:46,186 INFO L87 Difference]: Start difference. First operand has 34 states, 29 states have (on average 1.6206896551724137) internal successors, (47), 33 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:33:46,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 07:33:46,218 INFO L93 Difference]: Finished difference Result 65 states and 90 transitions. [2021-07-05 07:33:46,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 07:33:46,219 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-07-05 07:33:46,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 07:33:46,224 INFO L225 Difference]: With dead ends: 65 [2021-07-05 07:33:46,224 INFO L226 Difference]: Without dead ends: 24 [2021-07-05 07:33:46,226 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 07:33:46,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2021-07-05 07:33:46,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2021-07-05 07:33:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.173913043478261) internal successors, (27), 23 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:33:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 27 transitions. [2021-07-05 07:33:46,266 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 27 transitions. Word has length 13 [2021-07-05 07:33:46,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 07:33:46,266 INFO L442 AbstractCegarLoop]: Abstraction has 24 states and 27 transitions. [2021-07-05 07:33:46,266 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:33:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2021-07-05 07:33:46,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-07-05 07:33:46,267 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 07:33:46,267 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 07:33:46,283 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2021-07-05 07:33:46,483 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-07-05 07:33:46,483 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 07:33:46,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 07:33:46,484 INFO L82 PathProgramCache]: Analyzing trace with hash -1281167042, now seen corresponding path program 1 times [2021-07-05 07:33:46,484 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 07:33:46,484 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [509950805] [2021-07-05 07:33:46,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:33:46,484 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 07:33:46,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 07:33:46,491 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 07:33:46,492 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-07-05 07:34:15,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:34:15,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 40 conjuncts, 16 conjunts are in the unsatisfiable core [2021-07-05 07:34:15,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:34:15,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:15,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:15,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:15,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:15,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:34:15,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-07-05 07:34:15,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-07-05 07:34:15,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:15,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-07-05 07:34:16,028 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 12 [2021-07-05 07:34:16,037 INFO L142 QuantifierPusher]: treesize reduction 10, result has 52.4 percent of original size [2021-07-05 07:34:16,038 INFO L147 QuantifierPusher]: treesize reduction 4, result has 63.6 percent of original size 7 [2021-07-05 07:34:16,039 INFO L142 QuantifierPusher]: treesize reduction 4, result has 66.7 percent of original size [2021-07-05 07:34:16,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:34:16,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:34:16,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:34:16,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:34:16,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:34:16,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 07:34:16,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 07:34:16,819 WARN L205 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 15 [2021-07-05 07:34:16,833 INFO L142 QuantifierPusher]: treesize reduction 10, result has 58.3 percent of original size [2021-07-05 07:34:16,834 INFO L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-07-05 07:34:16,839 INFO L142 QuantifierPusher]: treesize reduction 4, result has 73.3 percent of original size [2021-07-05 07:34:16,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:16,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:16,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:16,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:34:17,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 07:34:17,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-07-05 07:34:17,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-07-05 07:34:17,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-07-05 07:34:17,560 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2021-07-05 07:34:17,563 INFO L142 QuantifierPusher]: treesize reduction 10, result has 63.0 percent of original size [2021-07-05 07:34:17,584 INFO L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-07-05 07:34:17,586 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-07-05 07:34:17,587 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:34:17,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:34:17,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:34:17,970 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2021-07-05 07:34:17,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-07-05 07:34:17,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 07:34:17,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 07:34:17,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:17,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-07-05 07:34:19,619 WARN L205 SmtUtils]: Spent 755.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2021-07-05 07:34:19,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:34:19,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-07-05 07:34:19,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-07-05 07:34:19,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,659 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,689 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-07-05 07:34:19,690 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:34:19,729 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,729 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-07-05 07:34:19,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 66 [2021-07-05 07:34:19,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-07-05 07:34:19,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 138 [2021-07-05 07:34:19,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-07-05 07:34:19,761 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,778 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2021-07-05 07:34:19,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:34:19,780 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,785 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-07-05 07:34:19,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-07-05 07:34:19,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-07-05 07:34:19,792 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-07-05 07:34:19,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-07-05 07:34:19,802 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2021-07-05 07:34:19,802 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:34:19,803 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:19,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:19,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:22,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:22,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:22,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:22,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:22,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-07-05 07:34:22,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:34:22,239 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:22,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:22,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:22,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:22,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-07-05 07:34:22,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:34:22,243 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:22,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:22,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-07-05 07:34:22,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:34:22,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:22,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:22,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-07-05 07:34:22,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-07-05 07:34:24,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:24,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,445 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:24,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-07-05 07:34:24,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:34:24,447 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:24,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:24,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-07-05 07:34:24,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:34:24,451 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:24,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-07-05 07:34:24,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:34:24,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:24,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:24,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-07-05 07:34:24,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:34:38,630 WARN L205 SmtUtils]: Spent 10.63 s on a formula simplification that was a NOOP. DAG size: 44 [2021-07-05 07:34:38,632 INFO L142 QuantifierPusher]: treesize reduction 8, result has 90.8 percent of original size [2021-07-05 07:34:38,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:38,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:38,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-07-05 07:34:38,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2021-07-05 07:34:38,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:38,638 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:38,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:38,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-07-05 07:34:38,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-07-05 07:34:38,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:40,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:40,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:40,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:40,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:40,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:34:40,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-07-05 07:34:40,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:40,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:40,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:40,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:40,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:34:40,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-07-05 07:34:40,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:40,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:40,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-07-05 07:34:40,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-07-05 07:34:42,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:42,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:42,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:34:42,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 69 [2021-07-05 07:34:42,723 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:42,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:42,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:34:42,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-07-05 07:34:42,726 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:42,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-07-05 07:34:42,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-07-05 07:34:42,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,728 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:42,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:42,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-07-05 07:34:42,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 75 [2021-07-05 07:34:44,766 WARN L838 $PredicateComparison]: unable to prove that (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32)) (ULTIMATE.start_main_~d~0 (_ BitVec 32))) (and (bvule ULTIMATE.start_main_~d~0 (_ bv100 32)) (not (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (let ((.cse3 (bvadd ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (let ((.cse1 (bvudiv ULTIMATE.start_main_~n~0 .cse3)) (.cse2 (bvneg (bvudiv ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (.cse0 (bvurem ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (bvadd (bvmul (_ bv8 32) .cse0) (bvneg (bvmul (bvadd (bvmul .cse1 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul .cse1 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul .cse2 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul ULTIMATE.start_main_~d~0 (bvurem ULTIMATE.start_main_~n~0 .cse3)))))))) (bvugt ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)))) is different from false [2021-07-05 07:34:46,788 WARN L860 $PredicateComparison]: unable to prove that (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32)) (ULTIMATE.start_main_~d~0 (_ BitVec 32))) (and (bvule ULTIMATE.start_main_~d~0 (_ bv100 32)) (not (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (let ((.cse3 (bvadd ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (let ((.cse1 (bvudiv ULTIMATE.start_main_~n~0 .cse3)) (.cse2 (bvneg (bvudiv ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (.cse0 (bvurem ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (bvadd (bvmul (_ bv8 32) .cse0) (bvneg (bvmul (bvadd (bvmul .cse1 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul .cse1 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul .cse2 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul ULTIMATE.start_main_~d~0 (bvurem ULTIMATE.start_main_~n~0 .cse3)))))))) (bvugt ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)))) is different from true [2021-07-05 07:34:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 07:34:46,789 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-07-05 07:34:46,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:46,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:46,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:46,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:34:46,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 07:34:46,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 07:34:46,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 07:34:46,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:46,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 07:34:49,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:49,104 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:49,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:49,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 07:34:49,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-07-05 07:34:49,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:49,106 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:49,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:49,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-07-05 07:34:49,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-07-05 07:34:49,109 INFO L142 QuantifierPusher]: treesize reduction 43, result has 44.9 percent of original size [2021-07-05 07:34:49,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-07-05 07:34:49,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:49,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-07-05 07:34:53,067 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2021-07-05 07:34:53,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:53,071 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:53,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:53,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-07-05 07:34:53,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-07-05 07:34:53,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:53,074 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:53,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:53,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-07-05 07:34:53,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-07-05 07:34:53,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:53,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-07-05 07:34:53,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:53,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-07-05 07:34:55,311 WARN L860 $PredicateComparison]: unable to prove that (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (let ((.cse1 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (.cse2 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (bvadd (bvmul (_ bv4 32) (bvmul .cse0 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul (bvurem c_ULTIMATE.start_main_~n~0 .cse1) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul .cse2 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse3 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv8 32) .cse3))))) is different from true [2021-07-05 07:34:55,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:55,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-07-05 07:34:55,313 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:55,314 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-07-05 07:34:55,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:55,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-07-05 07:34:55,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:55,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-07-05 07:34:57,521 WARN L860 $PredicateComparison]: unable to prove that (or (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (let ((.cse1 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (.cse2 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (bvadd (bvmul (_ bv4 32) (bvmul .cse0 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul (bvurem c_ULTIMATE.start_main_~n~0 .cse1) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul .cse2 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse3 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv8 32) .cse3))))) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond)) is different from true [2021-07-05 07:34:57,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:57,530 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:57,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:57,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 07:34:57,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:34:57,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:57,533 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:34:57,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:57,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 07:34:57,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:34:57,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:57,538 INFO L428 QuantifierPusher]: Applying distributivity to a ∨-2-2-2-1 term [2021-07-05 07:34:57,539 INFO L732 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2021-07-05 07:34:57,539 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:34:57,540 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:57,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:34:57,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:34:57,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,001 WARN L860 $PredicateComparison]: unable to prove that (or (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (let ((.cse1 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (.cse2 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (bvadd (bvmul (_ bv4 32) (bvmul .cse0 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul (bvurem c_ULTIMATE.start_main_~n~0 .cse1) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul .cse2 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse3 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv8 32) .cse3))))) (not (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)))) is different from true [2021-07-05 07:35:00,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-07-05 07:35:00,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:35:00,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:35:00,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:35:00,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:00,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-07-05 07:35:02,215 WARN L860 $PredicateComparison]: unable to prove that (or (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (let ((.cse1 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (.cse2 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (bvadd (bvmul (_ bv4 32) (bvmul .cse0 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul (bvurem c_ULTIMATE.start_main_~n~0 .cse1) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv4 32) (bvmul .cse2 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse3 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) (bvmul (_ bv8 32) .cse3))))) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (not (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)))) is different from true [2021-07-05 07:35:02,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,221 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:02,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-07-05 07:35:02,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-07-05 07:35:02,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:02,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-07-05 07:35:02,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-07-05 07:35:02,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:02,235 INFO L142 QuantifierPusher]: treesize reduction 14, result has 54.8 percent of original size [2021-07-05 07:35:02,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 07:35:02,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:02,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:02,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-07-05 07:35:02,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,247 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:02,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:02,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-07-05 07:35:02,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:02,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:02,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:02,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-07-05 07:35:04,812 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_main_~a~0_10 (_ BitVec 32))) (or (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (let ((.cse3 (bvadd v_ULTIMATE.start_main_~a~0_10 (_ bv4294967294 32)))) (let ((.cse1 (bvudiv c_ULTIMATE.start_main_~n~0 .cse3)) (.cse0 (bvurem c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_10)) (.cse2 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_10)))) (bvadd (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul .cse1 v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10)) (bvneg (bvmul (bvadd (bvmul .cse1 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv8 32) .cse0) (bvmul (_ bv4 32) (bvmul (bvurem c_ULTIMATE.start_main_~n~0 .cse3) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10 .cse2)))))) (not (bvugt v_ULTIMATE.start_main_~a~0_10 (_ bv2 32))) (not (bvuge v_ULTIMATE.start_main_~a~0_10 (_ bv0 32))) (not (bvule v_ULTIMATE.start_main_~a~0_10 (_ bv100 32))))) is different from true [2021-07-05 07:35:04,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:04,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:04,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-07-05 07:35:04,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:04,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:04,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-07-05 07:35:04,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:04,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:04,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-07-05 07:35:04,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,823 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:04,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:04,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-07-05 07:35:04,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,825 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:04,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:04,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:04,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-07-05 07:35:06,883 WARN L860 $PredicateComparison]: unable to prove that (or (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (forall ((v_ULTIMATE.start_main_~a~0_10 (_ BitVec 32))) (or (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (let ((.cse3 (bvadd v_ULTIMATE.start_main_~a~0_10 (_ bv4294967294 32)))) (let ((.cse1 (bvudiv c_ULTIMATE.start_main_~n~0 .cse3)) (.cse0 (bvurem c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_10)) (.cse2 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_10)))) (bvadd (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul .cse1 v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10)) (bvneg (bvmul (bvadd (bvmul .cse1 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv8 32) .cse0) (bvmul (_ bv4 32) (bvmul (bvurem c_ULTIMATE.start_main_~n~0 .cse3) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10 .cse2)))))) (not (bvugt v_ULTIMATE.start_main_~a~0_10 (_ bv2 32))) (not (bvuge v_ULTIMATE.start_main_~a~0_10 (_ bv0 32))) (not (bvule v_ULTIMATE.start_main_~a~0_10 (_ bv100 32)))))) is different from true [2021-07-05 07:35:06,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:06,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:06,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:06,888 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:06,888 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:06,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:06,889 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-07-05 07:35:06,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-07-05 07:35:06,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:06,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:06,892 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:06,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:06,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:06,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:06,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-07-05 07:35:06,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-07-05 07:35:06,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:10,982 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:10,984 INFO L142 QuantifierPusher]: treesize reduction 14, result has 54.8 percent of original size [2021-07-05 07:35:10,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 07:35:10,985 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:10,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:10,986 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:10,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:10,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-07-05 07:35:10,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-07-05 07:35:10,987 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:10,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:10,989 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:10,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:10,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:10,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-07-05 07:35:13,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:13,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:13,040 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:13,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:13,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-07-05 07:35:13,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-07-05 07:35:13,042 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:13,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:13,044 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:13,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:13,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:13,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-07-05 07:35:13,046 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:13,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:13,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-07-05 07:35:13,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-07-05 07:35:15,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:15,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:15,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-07-05 07:35:15,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2021-07-05 07:35:15,093 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:15,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:15,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-07-05 07:35:15,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-07-05 07:35:15,095 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:15,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-07-05 07:35:15,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-07-05 07:35:15,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,098 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:35:15,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:35:15,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-07-05 07:35:15,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-07-05 07:35:17,124 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_main_~n~0_10 (_ BitVec 32)) (v_ULTIMATE.start_main_~a~0_10 (_ BitVec 32))) (or (not (bvuge v_ULTIMATE.start_main_~n~0_10 (_ bv0 32))) (= (bvmul (_ bv8 32) v_ULTIMATE.start_main_~n~0_10) (let ((.cse3 (bvadd v_ULTIMATE.start_main_~a~0_10 (_ bv4294967294 32)))) (let ((.cse1 (bvneg (bvudiv v_ULTIMATE.start_main_~n~0_10 v_ULTIMATE.start_main_~a~0_10))) (.cse2 (bvurem v_ULTIMATE.start_main_~n~0_10 v_ULTIMATE.start_main_~a~0_10)) (.cse0 (bvudiv v_ULTIMATE.start_main_~n~0_10 .cse3))) (bvadd (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse1 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul .cse1 v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv8 32) .cse2) (bvneg (bvmul (bvmul .cse2 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul (bvurem v_ULTIMATE.start_main_~n~0_10 .cse3) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10 .cse0)))))) (not (bvugt v_ULTIMATE.start_main_~a~0_10 (_ bv2 32))) (not (bvuge v_ULTIMATE.start_main_~a~0_10 (_ bv0 32))) (not (bvule v_ULTIMATE.start_main_~n~0_10 (_ bv100 32))) (not (bvule v_ULTIMATE.start_main_~a~0_10 (_ bv100 32))))) is different from false [2021-07-05 07:35:19,158 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_main_~n~0_10 (_ BitVec 32)) (v_ULTIMATE.start_main_~a~0_10 (_ BitVec 32))) (or (not (bvuge v_ULTIMATE.start_main_~n~0_10 (_ bv0 32))) (= (bvmul (_ bv8 32) v_ULTIMATE.start_main_~n~0_10) (let ((.cse3 (bvadd v_ULTIMATE.start_main_~a~0_10 (_ bv4294967294 32)))) (let ((.cse1 (bvneg (bvudiv v_ULTIMATE.start_main_~n~0_10 v_ULTIMATE.start_main_~a~0_10))) (.cse2 (bvurem v_ULTIMATE.start_main_~n~0_10 v_ULTIMATE.start_main_~a~0_10)) (.cse0 (bvudiv v_ULTIMATE.start_main_~n~0_10 .cse3))) (bvadd (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse1 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul .cse1 v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv8 32) .cse2) (bvneg (bvmul (bvmul .cse2 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul (bvurem v_ULTIMATE.start_main_~n~0_10 .cse3) v_ULTIMATE.start_main_~a~0_10)) (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_10 v_ULTIMATE.start_main_~a~0_10 .cse0)))))) (not (bvugt v_ULTIMATE.start_main_~a~0_10 (_ bv2 32))) (not (bvuge v_ULTIMATE.start_main_~a~0_10 (_ bv0 32))) (not (bvule v_ULTIMATE.start_main_~n~0_10 (_ bv100 32))) (not (bvule v_ULTIMATE.start_main_~a~0_10 (_ bv100 32))))) is different from true [2021-07-05 07:35:19,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 07:35:19,159 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 07:35:19,159 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [509950805] [2021-07-05 07:35:19,159 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [509950805] provided 2 perfect and 0 imperfect interpolant sequences [2021-07-05 07:35:19,159 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-07-05 07:35:19,159 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10, 10] imperfect sequences [] total 20 [2021-07-05 07:35:19,159 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701865991] [2021-07-05 07:35:19,160 INFO L425 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-05 07:35:19,160 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-07-05 07:35:19,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-05 07:35:19,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=107, Unknown=13, NotChecked=216, Total=380 [2021-07-05 07:35:19,161 INFO L87 Difference]: Start difference. First operand 24 states and 27 transitions. Second operand has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:35:41,991 WARN L205 SmtUtils]: Spent 17.95 s on a formula simplification that was a NOOP. DAG size: 51 [2021-07-05 07:36:04,738 WARN L205 SmtUtils]: Spent 14.04 s on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2021-07-05 07:36:33,631 WARN L205 SmtUtils]: Spent 22.45 s on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2021-07-05 07:36:55,545 WARN L205 SmtUtils]: Spent 13.19 s on a formula simplification. DAG size of input: 50 DAG size of output: 36 [2021-07-05 07:37:19,700 WARN L205 SmtUtils]: Spent 16.32 s on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2021-07-05 07:37:37,623 WARN L205 SmtUtils]: Spent 10.14 s on a formula simplification. DAG size of input: 52 DAG size of output: 38 [2021-07-05 07:37:49,501 WARN L205 SmtUtils]: Spent 4.07 s on a formula simplification that was a NOOP. DAG size: 39 [2021-07-05 07:38:08,632 WARN L205 SmtUtils]: Spent 17.51 s on a formula simplification. DAG size of input: 67 DAG size of output: 42 [2021-07-05 07:38:16,315 WARN L205 SmtUtils]: Spent 3.48 s on a formula simplification that was a NOOP. DAG size: 43 [2021-07-05 07:38:27,573 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2021-07-05 07:38:49,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 07:38:49,492 INFO L93 Difference]: Finished difference Result 38 states and 44 transitions. [2021-07-05 07:38:49,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-05 07:38:49,526 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-07-05 07:38:49,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 07:38:49,527 INFO L225 Difference]: With dead ends: 38 [2021-07-05 07:38:49,527 INFO L226 Difference]: Without dead ends: 36 [2021-07-05 07:38:49,528 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 8 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 208691.0ms TimeCoverageRelationStatistics Valid=106, Invalid=366, Unknown=22, NotChecked=376, Total=870 [2021-07-05 07:38:49,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2021-07-05 07:38:49,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 26. [2021-07-05 07:38:49,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 25 states have (on average 1.16) internal successors, (29), 25 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:38:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 29 transitions. [2021-07-05 07:38:49,532 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 29 transitions. Word has length 13 [2021-07-05 07:38:49,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 07:38:49,533 INFO L442 AbstractCegarLoop]: Abstraction has 26 states and 29 transitions. [2021-07-05 07:38:49,533 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.3) internal successors, (26), 20 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:38:49,533 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2021-07-05 07:38:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-07-05 07:38:49,533 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 07:38:49,533 INFO L525 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 07:38:49,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-07-05 07:38:49,752 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-07-05 07:38:49,753 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 07:38:49,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 07:38:49,753 INFO L82 PathProgramCache]: Analyzing trace with hash 729574747, now seen corresponding path program 1 times [2021-07-05 07:38:49,753 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 07:38:49,754 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [658820028] [2021-07-05 07:38:49,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:38:49,754 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 07:38:49,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 07:38:49,757 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 07:38:49,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-07-05 07:38:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:38:51,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 25 conjunts are in the unsatisfiable core [2021-07-05 07:38:51,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:38:51,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:38:51,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:38:51,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:38:51,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:38:51,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:38:51,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:38:51,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 07:38:51,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 07:38:51,992 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 16 [2021-07-05 07:38:51,993 INFO L142 QuantifierPusher]: treesize reduction 10, result has 58.3 percent of original size [2021-07-05 07:38:51,994 INFO L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-07-05 07:38:51,995 INFO L142 QuantifierPusher]: treesize reduction 4, result has 73.3 percent of original size [2021-07-05 07:38:51,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:38:51,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:38:51,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:51,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:38:52,219 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2021-07-05 07:38:52,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:52,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-07-05 07:38:52,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:52,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:38:52,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:52,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 07:38:52,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:52,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 07:38:53,149 WARN L205 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 18 [2021-07-05 07:38:53,159 INFO L142 QuantifierPusher]: treesize reduction 10, result has 63.0 percent of original size [2021-07-05 07:38:53,160 INFO L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-07-05 07:38:53,160 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-07-05 07:38:53,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,464 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2021-07-05 07:38:53,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:38:53,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 07:38:53,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 07:38:53,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-07-05 07:38:53,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:53,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-07-05 07:38:54,054 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2021-07-05 07:38:54,055 INFO L142 QuantifierPusher]: treesize reduction 10, result has 66.7 percent of original size [2021-07-05 07:38:54,056 INFO L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-07-05 07:38:54,056 INFO L142 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size [2021-07-05 07:38:54,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 07:38:54,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:54,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 07:38:54,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:54,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 07:38:54,441 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2021-07-05 07:38:54,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:54,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-07-05 07:38:54,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:54,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-07-05 07:38:54,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:54,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-07-05 07:38:54,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:54,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-07-05 07:38:56,945 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from false [2021-07-05 07:38:59,474 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from true [2021-07-05 07:38:59,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:59,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-07-05 07:38:59,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:59,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-07-05 07:38:59,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:59,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-07-05 07:38:59,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:38:59,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-07-05 07:39:02,039 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (let ((.cse0 (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))))) (or (and (not .cse0) (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32))) (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv1 32)) .cse0))) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse1)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from false [2021-07-05 07:39:04,602 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse1 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (let ((.cse0 (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))))) (or (and (not .cse0) (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32))) (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv1 32)) .cse0))) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse1)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from true [2021-07-05 07:39:04,604 INFO L142 QuantifierPusher]: treesize reduction 36, result has 71.2 percent of original size [2021-07-05 07:39:04,605 INFO L147 QuantifierPusher]: treesize reduction 4, result has 95.5 percent of original size 85 [2021-07-05 07:39:04,606 INFO L142 QuantifierPusher]: treesize reduction 4, result has 95.6 percent of original size [2021-07-05 07:39:04,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:04,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:04,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:04,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:04,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:07,192 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from false [2021-07-05 07:39:09,779 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from true [2021-07-05 07:39:09,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:39:09,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-07-05 07:39:09,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,800 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:39:09,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-07-05 07:39:09,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,804 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2021-07-05 07:39:09,805 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:39:09,806 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-07-05 07:39:09,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-07-05 07:39:09,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 216 [2021-07-05 07:39:09,811 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-07-05 07:39:09,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2021-07-05 07:39:09,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-07-05 07:39:09,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-07-05 07:39:09,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-07-05 07:39:09,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,834 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2021-07-05 07:39:09,836 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:09,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:09,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-07-05 07:39:09,837 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 228 [2021-07-05 07:39:13,991 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32))) (.cse5 (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32)))) (or (and .cse0 (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32))) (let ((.cse2 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse3 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse4 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse1 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (= c_ULTIMATE.start_main_~r~0 (bvurem ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv ULTIMATE.start_main_~n~0 .cse1)) (bvmul (_ bv4 32) (bvneg (bvudiv ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse2 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse3 .cse4)) (not (= (bvadd .cse2 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse3 (bvneg (bvmul ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse4) (_ bv0 32))) (= c_ULTIMATE.start_main_~k~0 (bvurem ULTIMATE.start_main_~n~0 .cse1))))) (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32)) .cse5) (and .cse0 (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv1 32)) (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32))) (let ((.cse6 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse7 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse8 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse9 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (= c_ULTIMATE.start_main_~r~0 (bvurem ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= (bvadd .cse6 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse7 (bvneg (bvmul ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse8) (_ bv0 32)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv ULTIMATE.start_main_~n~0 .cse9)) (bvmul (_ bv4 32) (bvneg (bvudiv ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse6 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse7 .cse8)) (= c_ULTIMATE.start_main_~k~0 (bvurem ULTIMATE.start_main_~n~0 .cse9))))) .cse5))) is different from false [2021-07-05 07:39:14,051 INFO L142 QuantifierPusher]: treesize reduction 115, result has 50.2 percent of original size [2021-07-05 07:39:14,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:14,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:14,054 INFO L147 QuantifierPusher]: treesize reduction 4, result has 96.6 percent of original size 112 [2021-07-05 07:39:14,055 INFO L142 QuantifierPusher]: treesize reduction 4, result has 96.6 percent of original size [2021-07-05 07:39:14,056 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:14,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:14,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:14,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,059 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:14,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:14,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:14,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:14,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:14,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:14,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,064 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:14,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:14,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:14,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,641 WARN L838 $PredicateComparison]: unable to prove that (and (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32)) (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32))) (let ((.cse0 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse1 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse3 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (= c_ULTIMATE.start_main_~r~0 (bvurem ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= (bvadd .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse1 (bvneg (bvmul ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse2) (_ bv0 32)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv ULTIMATE.start_main_~n~0 .cse3)) (bvmul (_ bv4 32) (bvneg (bvudiv ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse1 .cse2)) (= c_ULTIMATE.start_main_~k~0 (bvurem ULTIMATE.start_main_~n~0 .cse3))))) (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32))) is different from false [2021-07-05 07:39:16,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,705 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,710 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,713 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,725 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,725 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,729 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 109 [2021-07-05 07:39:16,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-07-05 07:39:16,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,734 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:39:16,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-07-05 07:39:16,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,742 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,743 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-07-05 07:39:16,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,745 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-07-05 07:39:16,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-07-05 07:39:16,747 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:39:16,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-07-05 07:39:16,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 101 [2021-07-05 07:39:16,752 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-07-05 07:39:16,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-07-05 07:39:16,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2021-07-05 07:39:16,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:39:16,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-07-05 07:39:16,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,757 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:16,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:16,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:39:16,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-07-05 07:39:19,329 WARN L838 $PredicateComparison]: unable to prove that (and (not (= (_ bv0 32) c_ULTIMATE.start_main_~r~0)) (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32)) (ULTIMATE.start_main_~d~0 (_ BitVec 32))) (let ((.cse0 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 ULTIMATE.start_main_~d~0))) (.cse1 (bvmul ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse3 (bvadd ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven ULTIMATE.start_main_~n~0))) ULTIMATE.start_main_~d~0) (bvule ULTIMATE.start_main_~d~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~r~0 (bvurem ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0)) (= (bvadd .cse0 (bvneg (bvmul (bvmul ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse1 (bvneg (bvmul ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse2) (_ bv0 32)) (bvugt ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv ULTIMATE.start_main_~n~0 .cse3)) (bvmul (_ bv4 32) (bvneg (bvudiv ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) ULTIMATE.start_main_~d~0)) .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) ULTIMATE.start_main_~d~0)) .cse1 .cse2)) (= c_ULTIMATE.start_main_~k~0 (bvurem ULTIMATE.start_main_~n~0 .cse3)))))) is different from false [2021-07-05 07:39:19,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:19,395 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:19,396 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:19,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-07-05 07:39:19,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:19,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:19,398 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:19,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:19,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-07-05 07:39:19,399 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:19,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:21,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:21,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:21,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:21,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:21,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 170 [2021-07-05 07:39:21,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-07-05 07:39:21,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:21,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:21,983 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:21,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:21,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-07-05 07:39:21,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-07-05 07:39:21,985 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:21,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:21,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-07-05 07:39:21,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:24,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,580 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:24,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,581 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:24,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 170 [2021-07-05 07:39:24,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-07-05 07:39:24,582 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:24,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:24,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-07-05 07:39:24,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-07-05 07:39:24,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:24,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-07-05 07:39:24,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:24,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:24,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:24,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-07-05 07:39:24,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:27,199 WARN L838 $PredicateComparison]: unable to prove that (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32)) (ULTIMATE.start_main_~d~0 (_ BitVec 32))) (let ((.cse8 (bvadd ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (let ((.cse7 (bvurem ULTIMATE.start_main_~n~0 .cse8)) (.cse2 (bvneg (bvudiv ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (.cse1 (bvudiv ULTIMATE.start_main_~n~0 .cse8)) (.cse5 (bvurem ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (let ((.cse0 (bvmul (_ bv8 32) .cse5)) (.cse3 (bvmul (_ bv4 32) (bvmul .cse1 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0))) (.cse4 (bvmul (_ bv4 32) (bvmul .cse2 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0))) (.cse6 (bvmul (_ bv4 32) (bvmul ULTIMATE.start_main_~d~0 .cse7)))) (and (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven ULTIMATE.start_main_~n~0))) ULTIMATE.start_main_~d~0) (bvule ULTIMATE.start_main_~d~0 (_ bv100 32)) (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (bvadd .cse0 (bvneg (bvmul (bvadd (bvmul .cse1 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) ULTIMATE.start_main_~d~0)) .cse3 .cse4 (bvneg (bvmul (bvmul .cse5 (_ bv4 32)) ULTIMATE.start_main_~d~0)) .cse6)) (= (_ bv0 32) (bvadd (bvneg (bvmul (bvmul ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvadd (bvmul (_ bv4 32) .cse1) (bvmul (_ bv4 32) .cse2)))) (bvneg (bvmul (bvmul ULTIMATE.start_main_~d~0 (_ bv4 32)) .cse5)) .cse0 (bvneg (bvmul ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 .cse4 .cse6)) (bvult (bvadd (bvmul .cse2 (_ bv4 32)) (bvmul .cse1 (_ bv4 32)) (bvmul .cse5 (_ bv2 32))) .cse7) (bvugt ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)) (not (= (_ bv0 32) .cse5))))))) is different from false [2021-07-05 07:39:29,679 WARN L860 $PredicateComparison]: unable to prove that (exists ((ULTIMATE.start_main_~n~0 (_ BitVec 32)) (ULTIMATE.start_main_~d~0 (_ BitVec 32))) (let ((.cse8 (bvadd ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (let ((.cse7 (bvurem ULTIMATE.start_main_~n~0 .cse8)) (.cse2 (bvneg (bvudiv ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (.cse1 (bvudiv ULTIMATE.start_main_~n~0 .cse8)) (.cse5 (bvurem ULTIMATE.start_main_~n~0 ULTIMATE.start_main_~d~0))) (let ((.cse0 (bvmul (_ bv8 32) .cse5)) (.cse3 (bvmul (_ bv4 32) (bvmul .cse1 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0))) (.cse4 (bvmul (_ bv4 32) (bvmul .cse2 ULTIMATE.start_main_~d~0 ULTIMATE.start_main_~d~0))) (.cse6 (bvmul (_ bv4 32) (bvmul ULTIMATE.start_main_~d~0 .cse7)))) (and (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven ULTIMATE.start_main_~n~0))) ULTIMATE.start_main_~d~0) (bvule ULTIMATE.start_main_~d~0 (_ bv100 32)) (= (bvmul (_ bv8 32) ULTIMATE.start_main_~n~0) (bvadd .cse0 (bvneg (bvmul (bvadd (bvmul .cse1 (_ bv8 32)) (bvmul .cse2 (_ bv8 32))) ULTIMATE.start_main_~d~0)) .cse3 .cse4 (bvneg (bvmul (bvmul .cse5 (_ bv4 32)) ULTIMATE.start_main_~d~0)) .cse6)) (= (_ bv0 32) (bvadd (bvneg (bvmul (bvmul ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvadd (bvmul (_ bv4 32) .cse1) (bvmul (_ bv4 32) .cse2)))) (bvneg (bvmul (bvmul ULTIMATE.start_main_~d~0 (_ bv4 32)) .cse5)) .cse0 (bvneg (bvmul ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 .cse4 .cse6)) (bvult (bvadd (bvmul .cse2 (_ bv4 32)) (bvmul .cse1 (_ bv4 32)) (bvmul .cse5 (_ bv2 32))) .cse7) (bvugt ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvule ULTIMATE.start_main_~n~0 (_ bv100 32)) (not (= (_ bv0 32) .cse5))))))) is different from true [2021-07-05 07:39:29,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:29,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:29,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:29,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:29,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:29,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:29,688 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:29,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:29,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:29,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:29,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:32,269 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:32,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:32,271 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:32,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:32,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-07-05 07:39:32,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-07-05 07:39:32,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:32,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:32,274 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:32,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:32,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:32,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:39:32,275 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:32,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:32,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:32,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:34,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,855 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-07-05 07:39:34,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-07-05 07:39:34,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,857 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,858 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:34,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:39:34,859 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:34,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:34,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,861 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,862 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,862 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:34,863 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:34,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,864 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:34,865 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:34,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:34,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:34,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:34,868 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:34,868 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:37,611 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:37,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:37,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:37,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:37,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-07-05 07:39:37,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-07-05 07:39:37,615 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:37,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:37,617 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:37,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:37,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:37,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:39:37,619 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:37,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:37,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:37,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:40,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:40,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:40,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 174 [2021-07-05 07:39:40,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-07-05 07:39:40,250 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:40,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:40,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:39:40,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:39:40,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:40,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:40,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:40,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,256 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:40,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-07-05 07:39:40,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:39:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 2 not checked. [2021-07-05 07:39:40,258 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-07-05 07:39:40,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 07:39:40,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 07:39:40,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 07:39:40,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 07:39:40,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 07:39:40,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 07:39:40,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 07:39:40,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:40,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:40,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,452 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2021-07-05 07:39:41,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:39:41,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:39:41,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:39:41,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:39:41,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:41,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:39:42,277 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2021-07-05 07:39:42,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:42,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:42,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:42,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-07-05 07:39:42,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-07-05 07:39:42,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:42,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:42,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:42,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 57 [2021-07-05 07:39:42,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-07-05 07:39:42,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:42,284 INFO L428 QuantifierPusher]: Applying distributivity to a ∨-2-2-2-1 term [2021-07-05 07:39:42,284 INFO L732 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2021-07-05 07:39:42,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:39:42,285 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:42,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-07-05 07:39:42,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:42,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2021-07-05 07:39:50,671 WARN L205 SmtUtils]: Spent 2.82 s on a formula simplification that was a NOOP. DAG size: 40 [2021-07-05 07:39:50,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-07-05 07:39:50,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-07-05 07:39:50,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-07-05 07:39:50,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-07-05 07:39:50,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:50,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 62 [2021-07-05 07:39:59,962 WARN L205 SmtUtils]: Spent 3.05 s on a formula simplification that was a NOOP. DAG size: 42 [2021-07-05 07:39:59,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:59,964 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:59,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:59,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-07-05 07:39:59,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-07-05 07:39:59,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:59,966 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:39:59,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:59,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 44 [2021-07-05 07:39:59,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-07-05 07:39:59,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:59,969 INFO L428 QuantifierPusher]: Applying distributivity to a ∨-2-2-2-1 term [2021-07-05 07:39:59,969 INFO L732 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2021-07-05 07:39:59,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:39:59,970 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:59,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-07-05 07:39:59,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:39:59,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2021-07-05 07:40:17,205 WARN L205 SmtUtils]: Spent 7.38 s on a formula simplification that was a NOOP. DAG size: 52 [2021-07-05 07:40:17,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:17,208 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:17,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:17,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-07-05 07:40:17,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-07-05 07:40:17,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:17,216 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:17,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:17,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 134 [2021-07-05 07:40:17,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2021-07-05 07:40:17,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:17,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 170 [2021-07-05 07:40:17,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:17,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 170 [2021-07-05 07:40:19,779 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from false [2021-07-05 07:40:22,398 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from true [2021-07-05 07:40:22,399 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:22,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:40:22,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:22,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:40:22,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:22,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:40:22,402 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:22,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 177 [2021-07-05 07:40:25,022 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from false [2021-07-05 07:40:27,651 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from true [2021-07-05 07:40:27,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:27,652 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:27,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:27,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 07:40:27,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-07-05 07:40:27,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:27,655 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:27,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:27,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-07-05 07:40:27,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-07-05 07:40:27,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:27,658 INFO L428 QuantifierPusher]: Applying distributivity to a ∨-2-2-2-1 term [2021-07-05 07:40:27,658 INFO L732 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2021-07-05 07:40:27,658 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:40:27,659 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:27,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:27,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:27,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:30,311 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (not (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from false [2021-07-05 07:40:32,953 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (not (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from true [2021-07-05 07:40:32,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2021-07-05 07:40:32,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:40:32,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:40:32,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:40:32,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:32,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 181 [2021-07-05 07:40:35,606 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (not (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from false [2021-07-05 07:40:38,260 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~a~0 (_ bv4294967294 32)))) (let ((.cse0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0)) (.cse5 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~a~0))) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse4 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse1 (bvmul (_ bv4 32) (bvmul .cse4 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse2 (bvmul (_ bv4 32) (bvmul .cse9 c_ULTIMATE.start_main_~a~0))) (.cse3 (bvmul (_ bv4 32) (bvmul .cse5 c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~a~0))) (.cse6 (bvmul (_ bv8 32) .cse0)) (.cse7 (bvmul .cse5 (_ bv4 32))) (.cse8 (bvmul .cse4 (_ bv4 32)))) (or (= .cse0 (_ bv0 32)) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (not (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~a~0)) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd .cse1 .cse2 .cse3 (bvneg (bvmul (bvadd (bvmul .cse4 (_ bv8 32)) (bvmul .cse5 (_ bv8 32))) c_ULTIMATE.start_main_~a~0)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) c_ULTIMATE.start_main_~a~0)) .cse6))) (not (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv4 32)) .cse0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse6) (_ bv0 32))) (not (bvult (bvadd .cse7 (bvmul .cse0 (_ bv2 32)) .cse8) .cse9)))))) is different from true [2021-07-05 07:40:38,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,263 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:38,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-07-05 07:40:38,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-07-05 07:40:38,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,266 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:38,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2021-07-05 07:40:38,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 199 [2021-07-05 07:40:38,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,271 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:38,272 INFO L142 QuantifierPusher]: treesize reduction 14, result has 54.8 percent of original size [2021-07-05 07:40:38,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 07:40:38,273 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:38,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:38,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 187 [2021-07-05 07:40:38,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,276 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:38,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:38,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 187 [2021-07-05 07:40:38,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:38,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:38,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:38,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 187 [2021-07-05 07:40:40,852 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_main_~a~0_12 (_ BitVec 32))) (let ((.cse10 (bvadd v_ULTIMATE.start_main_~a~0_12 (_ bv4294967294 32)))) (let ((.cse1 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_12))) (.cse0 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10)) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse5 (bvurem c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_12))) (let ((.cse2 (bvmul (_ bv8 32) .cse5)) (.cse3 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 .cse9))) (.cse4 (bvmul (_ bv4 32) (bvmul .cse0 v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12))) (.cse6 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12 .cse1))) (.cse7 (bvmul .cse0 (_ bv4 32))) (.cse8 (bvmul .cse1 (_ bv4 32)))) (or (not (bvugt v_ULTIMATE.start_main_~a~0_12 (_ bv2 32))) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse1 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_12)) .cse2 .cse3 .cse4 (bvneg (bvmul (bvmul .cse5 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_12)) .cse6))) (= .cse5 (_ bv0 32)) (not (bvuge v_ULTIMATE.start_main_~a~0_12 (_ bv0 32))) (not (bvule v_ULTIMATE.start_main_~a~0_12 (_ bv100 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) v_ULTIMATE.start_main_~a~0_12)) (not (= (_ bv0 32) (bvadd (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 .cse4 (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv4 32)) .cse5)) .cse6))) (not (bvult (bvadd .cse7 (bvmul .cse5 (_ bv2 32)) .cse8) .cse9))))))) is different from false [2021-07-05 07:40:43,436 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_main_~a~0_12 (_ BitVec 32))) (let ((.cse10 (bvadd v_ULTIMATE.start_main_~a~0_12 (_ bv4294967294 32)))) (let ((.cse1 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_12))) (.cse0 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10)) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse5 (bvurem c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_12))) (let ((.cse2 (bvmul (_ bv8 32) .cse5)) (.cse3 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 .cse9))) (.cse4 (bvmul (_ bv4 32) (bvmul .cse0 v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12))) (.cse6 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12 .cse1))) (.cse7 (bvmul .cse0 (_ bv4 32))) (.cse8 (bvmul .cse1 (_ bv4 32)))) (or (not (bvugt v_ULTIMATE.start_main_~a~0_12 (_ bv2 32))) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse1 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_12)) .cse2 .cse3 .cse4 (bvneg (bvmul (bvmul .cse5 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_12)) .cse6))) (= .cse5 (_ bv0 32)) (not (bvuge v_ULTIMATE.start_main_~a~0_12 (_ bv0 32))) (not (bvule v_ULTIMATE.start_main_~a~0_12 (_ bv100 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) v_ULTIMATE.start_main_~a~0_12)) (not (= (_ bv0 32) (bvadd (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 .cse4 (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv4 32)) .cse5)) .cse6))) (not (bvult (bvadd .cse7 (bvmul .cse5 (_ bv2 32)) .cse8) .cse9))))))) is different from true [2021-07-05 07:40:43,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:43,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:43,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-07-05 07:40:43,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,446 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:43,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:43,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-07-05 07:40:43,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,450 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:43,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:43,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-07-05 07:40:43,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:43,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:43,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-07-05 07:40:43,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:43,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:43,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:43,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 191 [2021-07-05 07:40:46,120 WARN L860 $PredicateComparison]: unable to prove that (or (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (forall ((v_ULTIMATE.start_main_~a~0_12 (_ BitVec 32))) (let ((.cse10 (bvadd v_ULTIMATE.start_main_~a~0_12 (_ bv4294967294 32)))) (let ((.cse1 (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_12))) (.cse0 (bvudiv c_ULTIMATE.start_main_~n~0 .cse10)) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10)) (.cse5 (bvurem c_ULTIMATE.start_main_~n~0 v_ULTIMATE.start_main_~a~0_12))) (let ((.cse2 (bvmul (_ bv8 32) .cse5)) (.cse3 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 .cse9))) (.cse4 (bvmul (_ bv4 32) (bvmul .cse0 v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12))) (.cse6 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12 .cse1))) (.cse7 (bvmul .cse0 (_ bv4 32))) (.cse8 (bvmul .cse1 (_ bv4 32)))) (or (not (bvugt v_ULTIMATE.start_main_~a~0_12 (_ bv2 32))) (not (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvadd (bvmul .cse0 (_ bv8 32)) (bvmul .cse1 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_12)) .cse2 .cse3 .cse4 (bvneg (bvmul (bvmul .cse5 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_12)) .cse6))) (= .cse5 (_ bv0 32)) (not (bvuge v_ULTIMATE.start_main_~a~0_12 (_ bv0 32))) (not (bvule v_ULTIMATE.start_main_~a~0_12 (_ bv100 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode c_ULTIMATE.start_main_~n~0))) v_ULTIMATE.start_main_~a~0_12)) (not (= (_ bv0 32) (bvadd (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv2 32)) (bvadd .cse7 .cse8))) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 .cse4 (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv4 32)) .cse5)) .cse6))) (not (bvult (bvadd .cse7 (bvmul .cse5 (_ bv2 32)) .cse8) .cse9)))))))) is different from true [2021-07-05 07:40:46,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,123 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,124 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:46,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-07-05 07:40:46,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-07-05 07:40:46,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:46,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-07-05 07:40:46,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 209 [2021-07-05 07:40:46,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,137 INFO L142 QuantifierPusher]: treesize reduction 14, result has 54.8 percent of original size [2021-07-05 07:40:46,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 07:40:46,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,139 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-07-05 07:40:46,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 183 [2021-07-05 07:40:46,141 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:46,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 187 [2021-07-05 07:40:46,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-07-05 07:40:46,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 183 [2021-07-05 07:40:46,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,148 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:46,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 187 [2021-07-05 07:40:46,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-07-05 07:40:46,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-07-05 07:40:46,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,154 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-07-05 07:40:46,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 183 [2021-07-05 07:40:46,156 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 186 [2021-07-05 07:40:46,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 187 [2021-07-05 07:40:46,159 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-07-05 07:40:46,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-07-05 07:40:46,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:40:46,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:40:46,166 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2021-07-05 07:40:46,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 195 [2021-07-05 07:40:48,667 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_main_~a~0_12 (_ BitVec 32)) (v_ULTIMATE.start_main_~n~0_11 (_ BitVec 32))) (let ((.cse10 (bvadd v_ULTIMATE.start_main_~a~0_12 (_ bv4294967294 32)))) (let ((.cse0 (bvurem v_ULTIMATE.start_main_~n~0_11 v_ULTIMATE.start_main_~a~0_12)) (.cse3 (bvurem v_ULTIMATE.start_main_~n~0_11 .cse10)) (.cse8 (bvneg (bvudiv v_ULTIMATE.start_main_~n~0_11 v_ULTIMATE.start_main_~a~0_12))) (.cse9 (bvudiv v_ULTIMATE.start_main_~n~0_11 .cse10))) (let ((.cse1 (bvmul .cse9 (_ bv4 32))) (.cse2 (bvmul .cse8 (_ bv4 32))) (.cse4 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12 .cse9))) (.cse5 (bvmul (_ bv4 32) (bvmul .cse3 v_ULTIMATE.start_main_~a~0_12))) (.cse6 (bvmul (_ bv4 32) (bvmul .cse8 v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12))) (.cse7 (bvmul (_ bv8 32) .cse0))) (or (not (bvule v_ULTIMATE.start_main_~n~0_11 (_ bv100 32))) (not (bvugt v_ULTIMATE.start_main_~a~0_12 (_ bv2 32))) (= .cse0 (_ bv0 32)) (not (bvuge v_ULTIMATE.start_main_~n~0_11 (_ bv0 32))) (not (bvuge v_ULTIMATE.start_main_~a~0_12 (_ bv0 32))) (not (bvult (bvadd .cse1 (bvmul .cse0 (_ bv2 32)) .cse2) .cse3)) (not (bvule v_ULTIMATE.start_main_~a~0_12 (_ bv100 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode v_ULTIMATE.start_main_~n~0_11))) v_ULTIMATE.start_main_~a~0_12)) (not (= (bvadd (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv4 32)) .cse0)) (bvneg (bvmul v_ULTIMATE.start_main_~n~0_11 (_ bv8 32))) (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv2 32)) (bvadd .cse1 .cse2))) .cse4 .cse5 .cse6 .cse7) (_ bv0 32))) (not (= (bvadd (bvneg (bvmul (bvadd (bvmul .cse8 (_ bv8 32)) (bvmul .cse9 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_12)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_12)) .cse4 .cse5 .cse6 .cse7) (bvmul (_ bv8 32) v_ULTIMATE.start_main_~n~0_11)))))))) is different from false [2021-07-05 07:40:51,248 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_main_~a~0_12 (_ BitVec 32)) (v_ULTIMATE.start_main_~n~0_11 (_ BitVec 32))) (let ((.cse10 (bvadd v_ULTIMATE.start_main_~a~0_12 (_ bv4294967294 32)))) (let ((.cse0 (bvurem v_ULTIMATE.start_main_~n~0_11 v_ULTIMATE.start_main_~a~0_12)) (.cse3 (bvurem v_ULTIMATE.start_main_~n~0_11 .cse10)) (.cse8 (bvneg (bvudiv v_ULTIMATE.start_main_~n~0_11 v_ULTIMATE.start_main_~a~0_12))) (.cse9 (bvudiv v_ULTIMATE.start_main_~n~0_11 .cse10))) (let ((.cse1 (bvmul .cse9 (_ bv4 32))) (.cse2 (bvmul .cse8 (_ bv4 32))) (.cse4 (bvmul (_ bv4 32) (bvmul v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12 .cse9))) (.cse5 (bvmul (_ bv4 32) (bvmul .cse3 v_ULTIMATE.start_main_~a~0_12))) (.cse6 (bvmul (_ bv4 32) (bvmul .cse8 v_ULTIMATE.start_main_~a~0_12 v_ULTIMATE.start_main_~a~0_12))) (.cse7 (bvmul (_ bv8 32) .cse0))) (or (not (bvule v_ULTIMATE.start_main_~n~0_11 (_ bv100 32))) (not (bvugt v_ULTIMATE.start_main_~a~0_12 (_ bv2 32))) (= .cse0 (_ bv0 32)) (not (bvuge v_ULTIMATE.start_main_~n~0_11 (_ bv0 32))) (not (bvuge v_ULTIMATE.start_main_~a~0_12 (_ bv0 32))) (not (bvult (bvadd .cse1 (bvmul .cse0 (_ bv2 32)) .cse2) .cse3)) (not (bvule v_ULTIMATE.start_main_~a~0_12 (_ bv100 32))) (not (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt c_currentRoundingMode ((_ to_fp_unsigned 11 53) c_currentRoundingMode v_ULTIMATE.start_main_~n~0_11))) v_ULTIMATE.start_main_~a~0_12)) (not (= (bvadd (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv4 32)) .cse0)) (bvneg (bvmul v_ULTIMATE.start_main_~n~0_11 (_ bv8 32))) (bvneg (bvmul (bvmul v_ULTIMATE.start_main_~a~0_12 (_ bv2 32)) (bvadd .cse1 .cse2))) .cse4 .cse5 .cse6 .cse7) (_ bv0 32))) (not (= (bvadd (bvneg (bvmul (bvadd (bvmul .cse8 (_ bv8 32)) (bvmul .cse9 (_ bv8 32))) v_ULTIMATE.start_main_~a~0_12)) (bvneg (bvmul (bvmul .cse0 (_ bv4 32)) v_ULTIMATE.start_main_~a~0_12)) .cse4 .cse5 .cse6 .cse7) (bvmul (_ bv8 32) v_ULTIMATE.start_main_~n~0_11)))))))) is different from true [2021-07-05 07:40:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 07:40:51,249 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 07:40:51,249 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [658820028] [2021-07-05 07:40:51,249 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [658820028] provided 1 perfect and 1 imperfect interpolant sequences [2021-07-05 07:40:51,249 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-07-05 07:40:51,249 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [14] total 28 [2021-07-05 07:40:51,250 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244678344] [2021-07-05 07:40:51,250 INFO L425 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-05 07:40:51,250 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-07-05 07:40:51,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-05 07:40:51,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=162, Unknown=25, NotChecked=546, Total=812 [2021-07-05 07:40:51,251 INFO L87 Difference]: Start difference. First operand 26 states and 29 transitions. Second operand has 15 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:41:00,352 WARN L205 SmtUtils]: Spent 4.84 s on a formula simplification that was a NOOP. DAG size: 56 [2021-07-05 07:41:07,598 WARN L205 SmtUtils]: Spent 3.51 s on a formula simplification that was a NOOP. DAG size: 44 [2021-07-05 07:41:21,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 07:41:21,782 INFO L93 Difference]: Finished difference Result 48 states and 55 transitions. [2021-07-05 07:41:21,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-05 07:41:21,783 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2021-07-05 07:41:21,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 07:41:21,783 INFO L225 Difference]: With dead ends: 48 [2021-07-05 07:41:21,783 INFO L226 Difference]: Without dead ends: 34 [2021-07-05 07:41:21,784 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 14 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 117666.5ms TimeCoverageRelationStatistics Valid=95, Invalid=208, Unknown=25, NotChecked=602, Total=930 [2021-07-05 07:41:21,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2021-07-05 07:41:21,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 34. [2021-07-05 07:41:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:41:21,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 37 transitions. [2021-07-05 07:41:21,788 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 37 transitions. Word has length 23 [2021-07-05 07:41:21,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 07:41:21,789 INFO L442 AbstractCegarLoop]: Abstraction has 34 states and 37 transitions. [2021-07-05 07:41:21,789 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 14 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:41:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 37 transitions. [2021-07-05 07:41:21,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-07-05 07:41:21,789 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 07:41:21,789 INFO L525 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 07:41:21,822 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-07-05 07:41:22,005 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-07-05 07:41:22,005 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 07:41:22,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 07:41:22,005 INFO L82 PathProgramCache]: Analyzing trace with hash 1145493114, now seen corresponding path program 1 times [2021-07-05 07:41:22,006 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 07:41:22,006 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [775330760] [2021-07-05 07:41:22,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:41:22,006 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 07:41:22,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 07:41:22,007 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 07:41:22,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-07-05 07:41:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:41:25,602 WARN L261 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-05 07:41:25,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:41:25,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:41:25,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:41:25,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:41:25,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 07:41:25,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:41:25,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 07:41:25,748 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,749 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 07:41:25,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:25,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-07-05 07:41:27,276 WARN L205 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 19 DAG size of output: 16 [2021-07-05 07:41:27,277 INFO L142 QuantifierPusher]: treesize reduction 10, result has 58.3 percent of original size [2021-07-05 07:41:27,278 INFO L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-07-05 07:41:27,278 INFO L142 QuantifierPusher]: treesize reduction 4, result has 73.3 percent of original size [2021-07-05 07:41:27,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:41:27,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:27,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:41:27,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:27,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 07:41:27,653 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2021-07-05 07:41:27,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:27,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-07-05 07:41:27,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:27,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-07-05 07:41:27,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:27,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 07:41:27,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:27,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 07:41:29,401 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 21 DAG size of output: 18 [2021-07-05 07:41:29,402 INFO L142 QuantifierPusher]: treesize reduction 10, result has 63.0 percent of original size [2021-07-05 07:41:29,402 INFO L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-07-05 07:41:29,403 INFO L142 QuantifierPusher]: treesize reduction 4, result has 77.8 percent of original size [2021-07-05 07:41:29,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,404 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,949 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2021-07-05 07:41:29,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 07:41:29,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-07-05 07:41:29,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-07-05 07:41:29,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-07-05 07:41:29,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:29,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-07-05 07:41:31,041 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2021-07-05 07:41:31,042 INFO L142 QuantifierPusher]: treesize reduction 10, result has 66.7 percent of original size [2021-07-05 07:41:31,043 INFO L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-07-05 07:41:31,043 INFO L142 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size [2021-07-05 07:41:31,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 07:41:31,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:31,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 07:41:31,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:31,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-07-05 07:41:31,754 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2021-07-05 07:41:31,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:31,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2021-07-05 07:41:31,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:31,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-07-05 07:41:31,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:31,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-07-05 07:41:31,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:31,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-07-05 07:41:34,301 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from false [2021-07-05 07:41:36,877 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from true [2021-07-05 07:41:36,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:36,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-07-05 07:41:36,879 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:36,879 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-07-05 07:41:36,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:36,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-07-05 07:41:36,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:36,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2021-07-05 07:41:39,486 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (let ((.cse0 (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))))) (or (and (not .cse0) (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32))) (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv1 32)) .cse0))) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse1)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from false [2021-07-05 07:41:42,069 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse1 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (let ((.cse0 (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))))) (or (and (not .cse0) (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32))) (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv1 32)) .cse0))) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse1)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse1)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from true [2021-07-05 07:41:42,070 INFO L142 QuantifierPusher]: treesize reduction 36, result has 71.2 percent of original size [2021-07-05 07:41:42,071 INFO L147 QuantifierPusher]: treesize reduction 4, result has 95.5 percent of original size 85 [2021-07-05 07:41:42,072 INFO L142 QuantifierPusher]: treesize reduction 4, result has 95.6 percent of original size [2021-07-05 07:41:42,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:42,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:42,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:42,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:42,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:44,657 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from false [2021-07-05 07:41:47,237 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~a~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~a~0 c_ULTIMATE.start_main_~d~0) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (bvugt c_ULTIMATE.start_main_~a~0 (_ bv2 32)) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0)) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0) (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0))) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (= (_ bv0 32) c_ULTIMATE.start_main_~t~0))) is different from true [2021-07-05 07:41:47,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2021-07-05 07:41:47,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 133 [2021-07-05 07:41:47,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-07-05 07:41:47,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-07-05 07:41:47,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:47,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-07-05 07:41:49,909 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse2 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse3 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse4 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32)) (let ((.cse0 (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse3) (_ bv0 32)))) (or (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32)) (not .cse0)) (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv1 32)) .cse0))) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse4)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse2 .cse3)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse4)))) is different from false [2021-07-05 07:41:52,504 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse1 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse2 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse3 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse4 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32)) (let ((.cse0 (= (bvadd .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse3) (_ bv0 32)))) (or (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32)) (not .cse0)) (and (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv1 32)) .cse0))) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse4)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse1 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse2 .cse3)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse4)))) is different from true [2021-07-05 07:41:52,505 INFO L142 QuantifierPusher]: treesize reduction 38, result has 75.0 percent of original size [2021-07-05 07:41:52,506 INFO L147 QuantifierPusher]: treesize reduction 4, result has 96.5 percent of original size 110 [2021-07-05 07:41:52,507 INFO L142 QuantifierPusher]: treesize reduction 4, result has 96.5 percent of original size [2021-07-05 07:41:52,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:52,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:52,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:52,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:52,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:55,085 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse1 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse3 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= (bvadd .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse1 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse2) (_ bv0 32)) (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse3)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse1 .cse2)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse3)))) is different from false [2021-07-05 07:41:57,660 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse1 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse3 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32)) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= (bvadd .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse1 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse2) (_ bv0 32)) (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (= ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~s~0) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse3)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse1 .cse2)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse3)))) is different from true [2021-07-05 07:41:57,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-07-05 07:41:57,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-07-05 07:41:57,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-07-05 07:41:57,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-07-05 07:41:57,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:41:57,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-07-05 07:42:00,257 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse1 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse3 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~d~0) (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32)) (not (= (_ bv0 32) c_ULTIMATE.start_main_~r~0)) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= (bvadd .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse1 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse2) (_ bv0 32)) (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse3)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse1 .cse2)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse3)))) is different from false [2021-07-05 07:42:02,841 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse0 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~k~0 c_ULTIMATE.start_main_~d~0))) (.cse1 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) c_ULTIMATE.start_main_~r~0)) (.cse3 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (and (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) c_ULTIMATE.start_main_~d~0) (bvule c_ULTIMATE.start_main_~d~0 (_ bv100 32)) (not (= (_ bv0 32) c_ULTIMATE.start_main_~r~0)) (= c_ULTIMATE.start_main_~r~0 (bvurem c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)) (= (bvadd .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) c_ULTIMATE.start_main_~q~0)) .cse1 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) c_ULTIMATE.start_main_~r~0)) .cse2) (_ bv0 32)) (bvugt c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse3)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 c_ULTIMATE.start_main_~d~0)))) c_ULTIMATE.start_main_~q~0) (= (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~r~0 (_ bv4 32)) c_ULTIMATE.start_main_~d~0)) .cse0 (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) c_ULTIMATE.start_main_~d~0)) .cse1 .cse2)) (= c_ULTIMATE.start_main_~k~0 (bvurem c_ULTIMATE.start_main_~n~0 .cse3)))) is different from true [2021-07-05 07:42:02,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-07-05 07:42:02,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-07-05 07:42:02,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-07-05 07:42:02,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-07-05 07:42:02,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 182 [2021-07-05 07:42:02,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-07-05 07:42:02,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-07-05 07:42:02,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:02,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 211 [2021-07-05 07:42:05,450 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967292 32))) (.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (let ((.cse4 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse6 (bvmul (_ bv8 32) .cse9)) (.cse7 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0))) (.cse1 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) .cse4)) (.cse3 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~d~0 .cse9))) (.cse5 (bvmul (_ bv4 32) c_ULTIMATE.start_main_~q~0)) (.cse8 (bvadd c_ULTIMATE.start_main_~q~0 (bvmul .cse4 (_ bv2 32))))) (and (= (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) .cse0)) .cse1 .cse2 .cse3 (bvneg (bvmul (bvmul .cse4 (_ bv4 32)) .cse0)) .cse5) (bvadd (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) .cse6 .cse7)) (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) .cse0) (bvuge .cse8 .cse9) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse10)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)))) c_ULTIMATE.start_main_~q~0) (= (bvadd .cse6 .cse7) (bvadd (bvneg (bvmul (bvadd (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (_ bv4294967292 32)) c_ULTIMATE.start_main_~q~0)) .cse1 .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 .cse5 (bvneg (bvmul (bvadd (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) (_ bv4294967288 32)) .cse4)))) (not (= (_ bv0 32) .cse4)) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (bvult .cse8 (bvadd .cse9 c_ULTIMATE.start_main_~d~0)) (= c_ULTIMATE.start_main_~k~0 .cse4) (= (bvadd (bvmul (_ bv2 32) .cse4) c_ULTIMATE.start_main_~q~0 (bvneg .cse9)) c_ULTIMATE.start_main_~r~0) (bvugt .cse0 (_ bv2 32)) (bvule .cse0 (_ bv100 32)))))) is different from false [2021-07-05 07:42:08,143 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse10 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967292 32))) (.cse0 (bvadd c_ULTIMATE.start_main_~d~0 (_ bv4294967294 32)))) (let ((.cse4 (bvurem c_ULTIMATE.start_main_~n~0 .cse0)) (.cse9 (bvurem c_ULTIMATE.start_main_~n~0 .cse10))) (let ((.cse6 (bvmul (_ bv8 32) .cse9)) (.cse7 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0))) (.cse1 (bvmul c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~d~0 c_ULTIMATE.start_main_~q~0)) (.cse2 (bvmul (_ bv8 32) .cse4)) (.cse3 (bvmul (_ bv4 32) (bvmul c_ULTIMATE.start_main_~d~0 .cse9))) (.cse5 (bvmul (_ bv4 32) c_ULTIMATE.start_main_~q~0)) (.cse8 (bvadd c_ULTIMATE.start_main_~q~0 (bvmul .cse4 (_ bv2 32))))) (and (= (bvadd (bvneg (bvmul (bvmul c_ULTIMATE.start_main_~q~0 (_ bv2 32)) .cse0)) .cse1 .cse2 .cse3 (bvneg (bvmul (bvmul .cse4 (_ bv4 32)) .cse0)) .cse5) (bvadd (bvmul (_ bv8 32) c_ULTIMATE.start_main_~n~0) .cse6 .cse7)) (bvuge ((_ fp.to_ubv 32) roundTowardZero (fp.sqrt roundNearestTiesToEven ((_ to_fp_unsigned 11 53) roundNearestTiesToEven c_ULTIMATE.start_main_~n~0))) .cse0) (bvuge .cse8 .cse9) (= (bvadd (bvmul (_ bv4 32) (bvudiv c_ULTIMATE.start_main_~n~0 .cse10)) (bvmul (_ bv4 32) (bvneg (bvudiv c_ULTIMATE.start_main_~n~0 .cse0)))) c_ULTIMATE.start_main_~q~0) (= (bvadd .cse6 .cse7) (bvadd (bvneg (bvmul (bvadd (bvmul c_ULTIMATE.start_main_~d~0 (_ bv2 32)) (_ bv4294967292 32)) c_ULTIMATE.start_main_~q~0)) .cse1 .cse2 (bvneg (bvmul c_ULTIMATE.start_main_~n~0 (_ bv8 32))) .cse3 .cse5 (bvneg (bvmul (bvadd (bvmul c_ULTIMATE.start_main_~d~0 (_ bv4 32)) (_ bv4294967288 32)) .cse4)))) (not (= (_ bv0 32) .cse4)) (bvule c_ULTIMATE.start_main_~n~0 (_ bv100 32)) (bvult .cse8 (bvadd .cse9 c_ULTIMATE.start_main_~d~0)) (= c_ULTIMATE.start_main_~k~0 .cse4) (= (bvadd (bvmul (_ bv2 32) .cse4) c_ULTIMATE.start_main_~q~0 (bvneg .cse9)) c_ULTIMATE.start_main_~r~0) (bvugt .cse0 (_ bv2 32)) (bvule .cse0 (_ bv100 32)))))) is different from true [2021-07-05 07:42:08,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 268 [2021-07-05 07:42:08,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 450 [2021-07-05 07:42:08,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 451 [2021-07-05 07:42:08,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,159 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2021-07-05 07:42:08,160 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:42:08,161 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,163 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 435 [2021-07-05 07:42:08,169 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 436 [2021-07-05 07:42:08,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 882 [2021-07-05 07:42:08,172 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 562 [2021-07-05 07:42:08,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 563 [2021-07-05 07:42:08,175 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,178 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2021-07-05 07:42:08,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:42:08,179 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,179 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 443 [2021-07-05 07:42:08,184 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 442 [2021-07-05 07:42:08,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 896 [2021-07-05 07:42:08,186 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 569 [2021-07-05 07:42:08,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 570 [2021-07-05 07:42:08,190 INFO L732 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2021-07-05 07:42:08,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 07:42:08,191 INFO L739 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:08,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:08,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:10,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:10,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:10,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:10,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:10,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 435 [2021-07-05 07:42:10,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 436 [2021-07-05 07:42:10,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:10,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:10,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:10,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:10,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 442 [2021-07-05 07:42:10,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 443 [2021-07-05 07:42:10,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:10,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:10,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 445 [2021-07-05 07:42:13,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:13,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:13,462 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:13,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:13,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 436 [2021-07-05 07:42:13,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-07-05 07:42:13,464 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:13,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:13,467 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:13,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:13,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 443 [2021-07-05 07:42:13,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 444 [2021-07-05 07:42:13,469 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:13,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:13,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 446 [2021-07-05 07:42:13,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 902 [2021-07-05 07:42:13,471 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:13,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:13,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 572 [2021-07-05 07:42:13,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 573 [2021-07-05 07:42:18,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,684 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 435 [2021-07-05 07:42:18,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 436 [2021-07-05 07:42:18,686 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,688 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 442 [2021-07-05 07:42:18,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 443 [2021-07-05 07:42:18,690 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 445 [2021-07-05 07:42:18,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 436 [2021-07-05 07:42:18,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 437 [2021-07-05 07:42:18,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,697 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 443 [2021-07-05 07:42:18,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 444 [2021-07-05 07:42:18,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 446 [2021-07-05 07:42:18,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 902 [2021-07-05 07:42:18,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,703 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 445 [2021-07-05 07:42:18,706 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 07:42:18,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 07:42:18,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 446 [2021-07-05 07:42:18,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 902 [2021-07-05 07:42:21,142 WARN L224 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-07-05 07:42:21,143 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 07:42:21,143 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [775330760] [2021-07-05 07:42:21,143 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") [2021-07-05 07:42:21,143 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1989304421] [2021-07-05 07:42:21,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:42:21,143 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-07-05 07:42:21,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2021-07-05 07:42:21,145 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2021-07-05 07:42:21,145 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-07-05 07:42:21,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2021-07-05 07:42:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:42:26,965 WARN L261 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 37 conjunts are in the unsatisfiable core [2021-07-05 07:42:26,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:42:26,967 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:42:26,967 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [686159181] [2021-07-05 07:42:26,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:42:26,967 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 07:42:26,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 07:42:26,971 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 07:42:26,972 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-07-05 07:44:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:05,950 WARN L261 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 36 conjunts are in the unsatisfiable core [2021-07-05 07:44:05,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:05,952 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:05,952 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2021-07-05 07:44:05,952 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2021-07-05 07:44:05,952 ERROR L172 FreeRefinementEngine]: Strategy WOLF failed to provide any proof altough trace is infeasible [2021-07-05 07:44:05,952 INFO L639 BasicCegarLoop]: Counterexample might be feasible [2021-07-05 07:44:05,974 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-07-05 07:44:06,349 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:06,420 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:06,573 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2021-07-05 07:44:06,573 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 07:44:06,577 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was UNKNOWN (1/4) [2021-07-05 07:44:06,580 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 07:44:06,580 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 07:44:06,581 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 07:44:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand has 34 states, 29 states have (on average 1.6206896551724137) internal successors, (47), 33 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:44:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-07-05 07:44:06,582 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 07:44:06,582 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 07:44:06,582 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 07:44:06,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 07:44:06,582 INFO L82 PathProgramCache]: Analyzing trace with hash -1115081287, now seen corresponding path program 1 times [2021-07-05 07:44:06,583 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 07:44:06,583 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [640764009] [2021-07-05 07:44:06,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:06,583 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 07:44:06,583 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 07:44:06,589 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 07:44:06,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-07-05 07:44:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:06,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:06,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:06,819 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 07:44:06,819 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [640764009] [2021-07-05 07:44:06,819 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:06,819 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [988494320] [2021-07-05 07:44:06,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:06,819 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-07-05 07:44:06,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2021-07-05 07:44:06,822 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-07-05 07:44:06,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2021-07-05 07:44:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:06,873 INFO L263 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:06,874 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:06,874 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:06,874 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1518968639] [2021-07-05 07:44:06,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:06,874 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 07:44:06,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 07:44:06,889 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 07:44:06,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-07-05 07:44:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:08,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:08,729 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:08,730 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:08,730 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2021-07-05 07:44:08,730 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2021-07-05 07:44:08,730 ERROR L172 FreeRefinementEngine]: Strategy WOLF failed to provide any proof altough trace is infeasible [2021-07-05 07:44:08,730 INFO L639 BasicCegarLoop]: Counterexample might be feasible [2021-07-05 07:44:08,734 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2021-07-05 07:44:08,947 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:09,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:09,331 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 07:44:09,331 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 07:44:09,331 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was UNKNOWN (2/4) [2021-07-05 07:44:09,332 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 07:44:09,332 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 07:44:09,332 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 07:44:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand has 34 states, 29 states have (on average 1.6206896551724137) internal successors, (47), 33 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:44:09,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-07-05 07:44:09,334 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 07:44:09,334 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 07:44:09,334 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 07:44:09,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 07:44:09,334 INFO L82 PathProgramCache]: Analyzing trace with hash -2146103332, now seen corresponding path program 1 times [2021-07-05 07:44:09,334 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 07:44:09,334 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [695080681] [2021-07-05 07:44:09,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:09,334 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 07:44:09,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 07:44:09,338 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 07:44:09,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-07-05 07:44:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:09,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:09,583 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:09,583 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 07:44:09,583 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [695080681] [2021-07-05 07:44:09,583 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:09,584 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1038590344] [2021-07-05 07:44:09,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:09,584 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-07-05 07:44:09,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2021-07-05 07:44:09,588 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-07-05 07:44:09,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2021-07-05 07:44:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:09,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:09,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:09,641 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:09,641 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2106734796] [2021-07-05 07:44:09,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:09,641 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 07:44:09,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 07:44:09,642 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 07:44:09,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-07-05 07:44:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:11,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:11,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:11,468 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:11,468 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2021-07-05 07:44:11,468 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2021-07-05 07:44:11,468 ERROR L172 FreeRefinementEngine]: Strategy WOLF failed to provide any proof altough trace is infeasible [2021-07-05 07:44:11,468 INFO L639 BasicCegarLoop]: Counterexample might be feasible [2021-07-05 07:44:11,649 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:11,685 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Ended with exit code 0 [2021-07-05 07:44:11,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:12,069 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3,12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2021-07-05 07:44:12,069 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 07:44:12,070 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was UNKNOWN (3/4) [2021-07-05 07:44:12,071 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 07:44:12,071 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 07:44:12,071 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 07:44:12,072 INFO L276 IsEmpty]: Start isEmpty. Operand has 34 states, 29 states have (on average 1.6206896551724137) internal successors, (47), 33 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 07:44:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 07:44:12,072 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 07:44:12,072 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 07:44:12,072 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 07:44:12,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 07:44:12,072 INFO L82 PathProgramCache]: Analyzing trace with hash -820842849, now seen corresponding path program 1 times [2021-07-05 07:44:12,073 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-07-05 07:44:12,073 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1735856872] [2021-07-05 07:44:12,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:12,073 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-07-05 07:44:12,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-07-05 07:44:12,074 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-07-05 07:44:12,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-07-05 07:44:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:12,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:12,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:12,333 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-07-05 07:44:12,333 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1735856872] [2021-07-05 07:44:12,333 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:12,333 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [504730331] [2021-07-05 07:44:12,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:12,333 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-07-05 07:44:12,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2021-07-05 07:44:12,334 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-07-05 07:44:12,335 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2021-07-05 07:44:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:12,392 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:12,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:12,393 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:12,393 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [474006844] [2021-07-05 07:44:12,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 07:44:12,394 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 07:44:12,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 07:44:12,399 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 07:44:12,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-07-05 07:44:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 07:44:14,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 1 conjunts are in the unsatisfiable core [2021-07-05 07:44:14,245 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 07:44:14,245 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken [2021-07-05 07:44:14,245 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2021-07-05 07:44:14,245 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2021-07-05 07:44:14,245 ERROR L172 FreeRefinementEngine]: Strategy WOLF failed to provide any proof altough trace is infeasible [2021-07-05 07:44:14,245 INFO L639 BasicCegarLoop]: Counterexample might be feasible [2021-07-05 07:44:14,255 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:14,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:14,822 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-07-05 07:44:14,846 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt,14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 07:44:14,846 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 07:44:14,846 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION was UNKNOWN (4/4) [2021-07-05 07:44:14,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 07:44:14 BoogieIcfgContainer [2021-07-05 07:44:14,860 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 07:44:14,861 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 07:44:14,861 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 07:44:14,861 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 07:44:14,861 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 07:33:45" (3/4) ... [2021-07-05 07:44:14,863 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-07-05 07:44:14,863 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 07:44:14,864 INFO L168 Benchmark]: Toolchain (without parser) took 632945.23 ms. Allocated memory was 48.2 MB in the beginning and 83.9 MB in the end (delta: 35.7 MB). Free memory was 24.2 MB in the beginning and 43.2 MB in the end (delta: -19.0 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. [2021-07-05 07:44:14,864 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 48.2 MB. Free memory was 30.9 MB in the beginning and 30.8 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 07:44:14,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.80 ms. Allocated memory is still 67.1 MB. Free memory was 52.1 MB in the beginning and 47.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 07:44:14,864 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.14 ms. Allocated memory is still 67.1 MB. Free memory was 47.7 MB in the beginning and 46.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 07:44:14,864 INFO L168 Benchmark]: Boogie Preprocessor took 45.04 ms. Allocated memory is still 67.1 MB. Free memory was 45.8 MB in the beginning and 44.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 07:44:14,864 INFO L168 Benchmark]: RCFGBuilder took 3159.31 ms. Allocated memory is still 67.1 MB. Free memory was 44.3 MB in the beginning and 41.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2021-07-05 07:44:14,865 INFO L168 Benchmark]: TraceAbstraction took 629318.50 ms. Allocated memory was 67.1 MB in the beginning and 83.9 MB in the end (delta: 16.8 MB). Free memory was 40.6 MB in the beginning and 43.6 MB in the end (delta: -3.0 MB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. [2021-07-05 07:44:14,865 INFO L168 Benchmark]: Witness Printer took 2.82 ms. Allocated memory is still 83.9 MB. Free memory was 43.6 MB in the beginning and 43.2 MB in the end (delta: 399.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 07:44:14,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 48.2 MB. Free memory was 30.9 MB in the beginning and 30.8 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 350.80 ms. Allocated memory is still 67.1 MB. Free memory was 52.1 MB in the beginning and 47.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 48.14 ms. Allocated memory is still 67.1 MB. Free memory was 47.7 MB in the beginning and 46.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 45.04 ms. Allocated memory is still 67.1 MB. Free memory was 45.8 MB in the beginning and 44.3 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3159.31 ms. Allocated memory is still 67.1 MB. Free memory was 44.3 MB in the beginning and 41.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 629318.50 ms. Allocated memory was 67.1 MB in the beginning and 83.9 MB in the end (delta: 16.8 MB). Free memory was 40.6 MB in the beginning and 43.6 MB in the end (delta: -3.0 MB). Peak memory consumption was 12.9 MB. Max. memory is 16.1 GB. * Witness Printer took 2.82 ms. Allocated memory is still 83.9 MB. Free memory was 43.6 MB in the beginning and 43.2 MB in the end (delta: 399.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L27] unsigned n, a; [L28] unsigned r, k, q, d, s, t; [L29] n = __VERIFIER_nondet_unsigned_int() [L16] COND FALSE !(!cond) [L31] a = __VERIFIER_nondet_unsigned_int() [L16] COND FALSE !(!cond) [L16] COND FALSE !(!cond) [L16] COND FALSE !(!cond) [L35] d = a [L36] r = n % d [L37] t = 0 [L38] k = n % (d - 2) [L39] q = 4 * (n / (d - 2) - n / d) [L40] s = sqrt(n) [L41] COND TRUE 1 [L19] COND FALSE !(!(cond)) [L19] COND FALSE !(!(cond)) [L19] COND FALSE !(!(cond)) [L19] COND FALSE !(!(cond)) [L46] COND FALSE !(!((s >= d) && (r != 0))) [L47] COND FALSE !(2 * r + q < k) [L53] COND TRUE (2 * r + q >= k) && (2 * r + q < d + k + 2) [L54] t = r [L55] r = 2 * r - k + q [L56] k = t [L57] d = d + 2 [L41] COND TRUE 1 [L19] COND TRUE !(cond) [L21] reach_error() - UnprovableResult [Line: 21]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L27] unsigned n, a; [L28] unsigned r, k, q, d, s, t; [L29] n = __VERIFIER_nondet_unsigned_int() [L16] COND TRUE !cond [L31] a = __VERIFIER_nondet_unsigned_int() [L16] COND TRUE !cond [L16] COND TRUE !cond [L16] COND TRUE !cond [L35] d = a [L36] r = n % d [L37] t = 0 [L38] k = n % (d - 2) [L39] q = 4 * (n / (d - 2) - n / d) [L40] s = sqrt(n) [L41] COND TRUE 1 [L19] COND FALSE !(!(cond)) [L19] COND TRUE !(cond) [L21] reach_error() - UnprovableResult [Line: 21]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L27] unsigned n, a; [L28] unsigned r, k, q, d, s, t; [L29] n = __VERIFIER_nondet_unsigned_int() [L16] COND TRUE !cond [L31] a = __VERIFIER_nondet_unsigned_int() [L16] COND TRUE !cond [L16] COND TRUE !cond [L16] COND TRUE !cond [L35] d = a [L36] r = n % d [L37] t = 0 [L38] k = n % (d - 2) [L39] q = 4 * (n / (d - 2) - n / d) [L40] s = sqrt(n) [L41] COND TRUE 1 [L19] COND FALSE !(!(cond)) [L19] COND FALSE !(!(cond)) [L19] COND TRUE !(cond) [L21] reach_error() - UnprovableResult [Line: 21]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L27] unsigned n, a; [L28] unsigned r, k, q, d, s, t; [L29] n = __VERIFIER_nondet_unsigned_int() [L16] COND TRUE !cond [L31] a = __VERIFIER_nondet_unsigned_int() [L16] COND TRUE !cond [L16] COND TRUE !cond [L16] COND TRUE !cond [L35] d = a [L36] r = n % d [L37] t = 0 [L38] k = n % (d - 2) [L39] q = 4 * (n / (d - 2) - n / d) [L40] s = sqrt(n) [L41] COND TRUE 1 [L19] COND FALSE !(!(cond)) [L19] COND FALSE !(!(cond)) [L19] COND FALSE !(!(cond)) [L19] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 34 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 620969.2ms, OverallIterations: 4, TraceHistogramMax: 2, EmptinessCheckTime: 18.1ms, AutomataDifference: 240966.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 7.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 50 SDtfs, 77 SDslu, 55 SDs, 0 SdLazy, 188 SolverSat, 35 SolverUnsat, 16 SolverUnknown, 0 SolverNotchecked, 61625.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 105 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 22 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 326357.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=34occurred in iteration=0, InterpolantAutomatonStates: 32, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 39.7ms AutomataMinimizationTime, 3 MinimizatonAttempts, 10 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 50.0ms SsaConstructionTime, 30141.0ms SatisfiabilityAnalysisTime, 184392.9ms InterpolantComputationTime, 49 NumberOfCodeBlocks, 49 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 92 ConstructedInterpolants, 16 QuantifiedInterpolants, 4792 SizeOfPredicates, 30 NumberOfNonLiveVariables, 140 ConjunctsInSsa, 42 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 2/4 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 - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 34 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 2750.9ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.5ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=34occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, 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 - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 34 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 2737.4ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.5ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=34occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, 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 - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 34 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 2775.3ms, OverallIterations: 1, TraceHistogramMax: 1, EmptinessCheckTime: 0.5ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=34occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, 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 could not prove your program: unable to determine feasibility of some traces Received shutdown request...