./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 26d01a9c 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/loops-crafted-1/sum_by_3_abstracted.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 83faa6e73eecf1794606bf7d9aa443e43ed9860cb538a0ff2fa0adbaa1b8efd0 --- Real Ultimate output --- This is Ultimate 0.2.2-?-26d01a9 [2023-02-18 00:51:58,147 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-18 00:51:58,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-18 00:51:58,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-18 00:51:58,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-18 00:51:58,169 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-18 00:51:58,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-18 00:51:58,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-18 00:51:58,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-18 00:51:58,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-18 00:51:58,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-18 00:51:58,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-18 00:51:58,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-18 00:51:58,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-18 00:51:58,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-18 00:51:58,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-18 00:51:58,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-18 00:51:58,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-18 00:51:58,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-18 00:51:58,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-18 00:51:58,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-18 00:51:58,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-18 00:51:58,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-18 00:51:58,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-18 00:51:58,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-18 00:51:58,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-18 00:51:58,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-18 00:51:58,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-18 00:51:58,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-18 00:51:58,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-18 00:51:58,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-18 00:51:58,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-18 00:51:58,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-18 00:51:58,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-18 00:51:58,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-18 00:51:58,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-18 00:51:58,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-18 00:51:58,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-18 00:51:58,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-18 00:51:58,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-18 00:51:58,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-18 00:51:58,203 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-18 00:51:58,223 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-18 00:51:58,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-18 00:51:58,224 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-18 00:51:58,224 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-18 00:51:58,225 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-18 00:51:58,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-18 00:51:58,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-18 00:51:58,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-18 00:51:58,226 INFO L138 SettingsManager]: * Use SBE=true [2023-02-18 00:51:58,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-18 00:51:58,227 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-18 00:51:58,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-18 00:51:58,227 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-18 00:51:58,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-18 00:51:58,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-18 00:51:58,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-18 00:51:58,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-18 00:51:58,228 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-18 00:51:58,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-18 00:51:58,228 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-18 00:51:58,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-18 00:51:58,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-18 00:51:58,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-18 00:51:58,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-18 00:51:58,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-18 00:51:58,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-18 00:51:58,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-18 00:51:58,229 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-18 00:51:58,230 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-18 00:51:58,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-18 00:51:58,230 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-18 00:51:58,230 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-18 00:51:58,230 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-18 00:51:58,230 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-18 00:51:58,231 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-18 00:51:58,231 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83faa6e73eecf1794606bf7d9aa443e43ed9860cb538a0ff2fa0adbaa1b8efd0 [2023-02-18 00:51:58,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-18 00:51:58,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-18 00:51:58,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-18 00:51:58,449 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-18 00:51:58,449 INFO L275 PluginConnector]: CDTParser initialized [2023-02-18 00:51:58,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2023-02-18 00:51:59,443 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-18 00:51:59,607 INFO L351 CDTParser]: Found 1 translation units. [2023-02-18 00:51:59,607 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2023-02-18 00:51:59,612 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14ea06fcd/b28e756bd7e540758c0873e85e6f8846/FLAGec80f244c [2023-02-18 00:51:59,626 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14ea06fcd/b28e756bd7e540758c0873e85e6f8846 [2023-02-18 00:51:59,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-18 00:51:59,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-18 00:51:59,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-18 00:51:59,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-18 00:51:59,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-18 00:51:59,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4412dad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59, skipping insertion in model container [2023-02-18 00:51:59,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-18 00:51:59,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-18 00:51:59,748 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c[824,837] [2023-02-18 00:51:59,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-18 00:51:59,769 INFO L203 MainTranslator]: Completed pre-run [2023-02-18 00:51:59,777 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c[824,837] [2023-02-18 00:51:59,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-18 00:51:59,789 INFO L208 MainTranslator]: Completed translation [2023-02-18 00:51:59,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59 WrapperNode [2023-02-18 00:51:59,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-18 00:51:59,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-18 00:51:59,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-18 00:51:59,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-18 00:51:59,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,810 INFO L138 Inliner]: procedures = 21, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2023-02-18 00:51:59,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-18 00:51:59,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-18 00:51:59,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-18 00:51:59,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-18 00:51:59,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,822 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,822 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-18 00:51:59,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-18 00:51:59,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-18 00:51:59,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-18 00:51:59,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (1/1) ... [2023-02-18 00:51:59,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-18 00:51:59,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 00:51:59,845 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) [2023-02-18 00:51:59,847 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 [2023-02-18 00:51:59,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-18 00:51:59,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-18 00:51:59,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-18 00:51:59,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-18 00:51:59,912 INFO L235 CfgBuilder]: Building ICFG [2023-02-18 00:51:59,914 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-18 00:52:00,009 INFO L276 CfgBuilder]: Performing block encoding [2023-02-18 00:52:00,013 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-18 00:52:00,013 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2023-02-18 00:52:00,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 12:52:00 BoogieIcfgContainer [2023-02-18 00:52:00,015 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-18 00:52:00,016 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-18 00:52:00,016 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-18 00:52:00,018 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-18 00:52:00,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.02 12:51:59" (1/3) ... [2023-02-18 00:52:00,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71458340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.02 12:52:00, skipping insertion in model container [2023-02-18 00:52:00,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 12:51:59" (2/3) ... [2023-02-18 00:52:00,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71458340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.02 12:52:00, skipping insertion in model container [2023-02-18 00:52:00,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 12:52:00" (3/3) ... [2023-02-18 00:52:00,020 INFO L112 eAbstractionObserver]: Analyzing ICFG sum_by_3_abstracted.c [2023-02-18 00:52:00,030 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-18 00:52:00,031 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-02-18 00:52:00,058 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-18 00:52:00,062 INFO L357 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2eeab1e0, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-18 00:52:00,062 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-02-18 00:52:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand has 19 states, 17 states have (on average 1.6470588235294117) internal successors, (28), 18 states have internal predecessors, (28), 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) [2023-02-18 00:52:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-18 00:52:00,068 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 00:52:00,069 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 00:52:00,069 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 00:52:00,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 00:52:00,072 INFO L85 PathProgramCache]: Analyzing trace with hash 208527732, now seen corresponding path program 1 times [2023-02-18 00:52:00,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 00:52:00,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411061002] [2023-02-18 00:52:00,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:00,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 00:52:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:00,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 00:52:00,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411061002] [2023-02-18 00:52:00,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411061002] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 00:52:00,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-18 00:52:00,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-02-18 00:52:00,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297442872] [2023-02-18 00:52:00,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 00:52:00,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-02-18 00:52:00,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 00:52:00,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-02-18 00:52:00,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-02-18 00:52:00,847 INFO L87 Difference]: Start difference. First operand has 19 states, 17 states have (on average 1.6470588235294117) internal successors, (28), 18 states have internal predecessors, (28), 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 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 6 states have internal predecessors, (11), 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) [2023-02-18 00:52:01,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 00:52:01,068 INFO L93 Difference]: Finished difference Result 66 states and 90 transitions. [2023-02-18 00:52:01,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-02-18 00:52:01,070 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 6 states have internal predecessors, (11), 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 11 [2023-02-18 00:52:01,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 00:52:01,076 INFO L225 Difference]: With dead ends: 66 [2023-02-18 00:52:01,076 INFO L226 Difference]: Without dead ends: 31 [2023-02-18 00:52:01,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=116, Unknown=0, NotChecked=0, Total=182 [2023-02-18 00:52:01,083 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 103 mSDsluCounter, 30 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 43 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-02-18 00:52:01,084 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [103 Valid, 43 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-02-18 00:52:01,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2023-02-18 00:52:01,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 19. [2023-02-18 00:52:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 18 states have (on average 1.2777777777777777) internal successors, (23), 18 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) [2023-02-18 00:52:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 23 transitions. [2023-02-18 00:52:01,107 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 23 transitions. Word has length 11 [2023-02-18 00:52:01,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 00:52:01,107 INFO L495 AbstractCegarLoop]: Abstraction has 19 states and 23 transitions. [2023-02-18 00:52:01,108 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 6 states have internal predecessors, (11), 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) [2023-02-18 00:52:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2023-02-18 00:52:01,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-02-18 00:52:01,109 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 00:52:01,109 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 00:52:01,109 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-18 00:52:01,109 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 00:52:01,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 00:52:01,110 INFO L85 PathProgramCache]: Analyzing trace with hash -2123909486, now seen corresponding path program 1 times [2023-02-18 00:52:01,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 00:52:01,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310692516] [2023-02-18 00:52:01,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:01,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 00:52:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:01,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 00:52:01,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310692516] [2023-02-18 00:52:01,164 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310692516] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 00:52:01,164 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-18 00:52:01,164 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-18 00:52:01,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791156972] [2023-02-18 00:52:01,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 00:52:01,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-18 00:52:01,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 00:52:01,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-18 00:52:01,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-02-18 00:52:01,167 INFO L87 Difference]: Start difference. First operand 19 states and 23 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2023-02-18 00:52:01,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 00:52:01,201 INFO L93 Difference]: Finished difference Result 26 states and 31 transitions. [2023-02-18 00:52:01,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-18 00:52:01,202 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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 12 [2023-02-18 00:52:01,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 00:52:01,202 INFO L225 Difference]: With dead ends: 26 [2023-02-18 00:52:01,203 INFO L226 Difference]: Without dead ends: 15 [2023-02-18 00:52:01,203 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-02-18 00:52:01,205 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 0 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-18 00:52:01,206 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 22 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-18 00:52:01,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2023-02-18 00:52:01,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2023-02-18 00:52:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 states have internal predecessors, (17), 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) [2023-02-18 00:52:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 17 transitions. [2023-02-18 00:52:01,211 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 17 transitions. Word has length 12 [2023-02-18 00:52:01,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 00:52:01,211 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 17 transitions. [2023-02-18 00:52:01,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 4 states have internal predecessors, (12), 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) [2023-02-18 00:52:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2023-02-18 00:52:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-02-18 00:52:01,213 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 00:52:01,213 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 00:52:01,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-18 00:52:01,214 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 00:52:01,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 00:52:01,215 INFO L85 PathProgramCache]: Analyzing trace with hash 1706336381, now seen corresponding path program 1 times [2023-02-18 00:52:01,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 00:52:01,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067648737] [2023-02-18 00:52:01,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 00:52:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:01,633 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 00:52:01,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067648737] [2023-02-18 00:52:01,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067648737] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 00:52:01,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-18 00:52:01,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-02-18 00:52:01,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693250739] [2023-02-18 00:52:01,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 00:52:01,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-02-18 00:52:01,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 00:52:01,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-02-18 00:52:01,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-02-18 00:52:01,635 INFO L87 Difference]: Start difference. First operand 15 states and 17 transitions. Second operand has 9 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 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) [2023-02-18 00:52:02,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 00:52:02,620 INFO L93 Difference]: Finished difference Result 36 states and 40 transitions. [2023-02-18 00:52:02,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-02-18 00:52:02,620 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 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 14 [2023-02-18 00:52:02,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 00:52:02,621 INFO L225 Difference]: With dead ends: 36 [2023-02-18 00:52:02,621 INFO L226 Difference]: Without dead ends: 32 [2023-02-18 00:52:02,621 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-02-18 00:52:02,622 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 62 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-02-18 00:52:02,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 33 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-02-18 00:52:02,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2023-02-18 00:52:02,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 20. [2023-02-18 00:52:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 19 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) [2023-02-18 00:52:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 23 transitions. [2023-02-18 00:52:02,628 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 23 transitions. Word has length 14 [2023-02-18 00:52:02,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 00:52:02,628 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 23 transitions. [2023-02-18 00:52:02,628 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.5555555555555556) internal successors, (14), 9 states have internal predecessors, (14), 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) [2023-02-18 00:52:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2023-02-18 00:52:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-02-18 00:52:02,629 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 00:52:02,629 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 00:52:02,629 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-02-18 00:52:02,629 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 00:52:02,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 00:52:02,630 INFO L85 PathProgramCache]: Analyzing trace with hash -1908572545, now seen corresponding path program 1 times [2023-02-18 00:52:02,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 00:52:02,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902134138] [2023-02-18 00:52:02,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:02,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 00:52:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:02,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 00:52:02,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902134138] [2023-02-18 00:52:02,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902134138] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 00:52:02,666 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-18 00:52:02,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-18 00:52:02,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353346663] [2023-02-18 00:52:02,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 00:52:02,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-18 00:52:02,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 00:52:02,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-18 00:52:02,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-18 00:52:02,669 INFO L87 Difference]: Start difference. First operand 20 states and 23 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2023-02-18 00:52:02,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 00:52:02,685 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2023-02-18 00:52:02,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-18 00:52:02,685 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 14 [2023-02-18 00:52:02,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 00:52:02,687 INFO L225 Difference]: With dead ends: 27 [2023-02-18 00:52:02,688 INFO L226 Difference]: Without dead ends: 18 [2023-02-18 00:52:02,688 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-18 00:52:02,694 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 0 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-18 00:52:02,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-18 00:52:02,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2023-02-18 00:52:02,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2023-02-18 00:52:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 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) [2023-02-18 00:52:02,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 20 transitions. [2023-02-18 00:52:02,703 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 20 transitions. Word has length 14 [2023-02-18 00:52:02,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 00:52:02,703 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 20 transitions. [2023-02-18 00:52:02,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2023-02-18 00:52:02,704 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2023-02-18 00:52:02,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-18 00:52:02,704 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 00:52:02,704 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 00:52:02,704 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-02-18 00:52:02,705 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 00:52:02,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 00:52:02,705 INFO L85 PathProgramCache]: Analyzing trace with hash 1358485673, now seen corresponding path program 1 times [2023-02-18 00:52:02,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 00:52:02,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581481538] [2023-02-18 00:52:02,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:02,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 00:52:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:02,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 00:52:02,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581481538] [2023-02-18 00:52:02,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581481538] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 00:52:02,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [119544123] [2023-02-18 00:52:02,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:02,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 00:52:02,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 00:52:02,928 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-18 00:52:02,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-18 00:52:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:02,995 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjunts are in the unsatisfiable core [2023-02-18 00:52:02,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 00:52:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:03,036 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-18 00:52:03,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [119544123] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 00:52:03,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-18 00:52:03,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2023-02-18 00:52:03,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775397222] [2023-02-18 00:52:03,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 00:52:03,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-18 00:52:03,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 00:52:03,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-18 00:52:03,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-02-18 00:52:03,040 INFO L87 Difference]: Start difference. First operand 18 states and 20 transitions. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 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) [2023-02-18 00:52:03,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 00:52:03,066 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2023-02-18 00:52:03,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-18 00:52:03,066 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 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 15 [2023-02-18 00:52:03,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 00:52:03,070 INFO L225 Difference]: With dead ends: 23 [2023-02-18 00:52:03,070 INFO L226 Difference]: Without dead ends: 16 [2023-02-18 00:52:03,071 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2023-02-18 00:52:03,071 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 9 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-18 00:52:03,072 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 15 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-18 00:52:03,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2023-02-18 00:52:03,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2023-02-18 00:52:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 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) [2023-02-18 00:52:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 16 transitions. [2023-02-18 00:52:03,083 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 16 transitions. Word has length 15 [2023-02-18 00:52:03,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 00:52:03,083 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 16 transitions. [2023-02-18 00:52:03,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 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) [2023-02-18 00:52:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2023-02-18 00:52:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-18 00:52:03,084 INFO L187 NwaCegarLoop]: Found error trace [2023-02-18 00:52:03,084 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-18 00:52:03,093 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-02-18 00:52:03,288 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 00:52:03,288 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-18 00:52:03,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-18 00:52:03,290 INFO L85 PathProgramCache]: Analyzing trace with hash -1341560856, now seen corresponding path program 1 times [2023-02-18 00:52:03,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-18 00:52:03,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089589529] [2023-02-18 00:52:03,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:03,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-18 00:52:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:03,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:03,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-18 00:52:03,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089589529] [2023-02-18 00:52:03,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089589529] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-18 00:52:03,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [615135268] [2023-02-18 00:52:03,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-18 00:52:03,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-18 00:52:03,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-18 00:52:03,446 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-02-18 00:52:03,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-18 00:52:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-18 00:52:03,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjunts are in the unsatisfiable core [2023-02-18 00:52:03,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-18 00:52:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-18 00:52:03,602 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-18 00:52:03,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [615135268] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-18 00:52:03,602 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-18 00:52:03,602 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2023-02-18 00:52:03,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658570343] [2023-02-18 00:52:03,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-18 00:52:03,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-18 00:52:03,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-18 00:52:03,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-18 00:52:03,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-02-18 00:52:03,604 INFO L87 Difference]: Start difference. First operand 16 states and 16 transitions. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 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) [2023-02-18 00:52:03,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-18 00:52:03,634 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2023-02-18 00:52:03,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-18 00:52:03,635 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 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 15 [2023-02-18 00:52:03,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-18 00:52:03,635 INFO L225 Difference]: With dead ends: 16 [2023-02-18 00:52:03,635 INFO L226 Difference]: Without dead ends: 0 [2023-02-18 00:52:03,635 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2023-02-18 00:52:03,636 INFO L413 NwaCegarLoop]: 7 mSDtfsCounter, 1 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 9 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-18 00:52:03,636 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 9 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-18 00:52:03,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-02-18 00:52:03,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-02-18 00:52:03,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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) [2023-02-18 00:52:03,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-02-18 00:52:03,637 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 15 [2023-02-18 00:52:03,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-18 00:52:03,637 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-02-18 00:52:03,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 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) [2023-02-18 00:52:03,637 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-02-18 00:52:03,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-02-18 00:52:03,639 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-02-18 00:52:03,654 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-02-18 00:52:03,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-02-18 00:52:03,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-02-18 00:52:03,854 INFO L899 garLoopResultBuilder]: For program point L19(lines 19 21) no Hoare annotation was computed. [2023-02-18 00:52:03,855 INFO L895 garLoopResultBuilder]: At program point L19-2(lines 18 23) the Hoare annotation is: (let ((.cse33 (div |ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse47 (* .cse33 (- 4294967296)))) (let ((.cse6 (<= (+ .cse47 |ULTIMATE.start_main_~i~0#1| (- 2147483647)) 0))) (let ((.cse32 (div ~SIZE~0 4294967296)) (.cse44 (* .cse33 8589934592)) (.cse45 (+ (- 60000003) (* 2 |ULTIMATE.start_main_~i~0#1|) (* ~SIZE~0 3))) (.cse4 (+ .cse47 |ULTIMATE.start_main_~i~0#1| (- 4294967296))) (.cse3 (not .cse6)) (.cse36 (* (- 1) |ULTIMATE.start_main_~j~0#1|)) (.cse5 (+ .cse47 |ULTIMATE.start_main_~i~0#1|)) (.cse7 (* .cse33 4294967296))) (let ((.cse14 (let ((.cse46 (<= (+ .cse33 1) 0))) (and (or .cse46 (<= .cse7 (+ (- 2147483648) |ULTIMATE.start_main_~i~0#1|))) (or (<= |ULTIMATE.start_main_~i~0#1| (+ 4294967295 .cse7)) (not .cse46))))) (.cse10 (or (and (= (+ .cse36 .cse4) 0) .cse3) (and (= (+ .cse36 .cse5) 0) .cse6))) (.cse8 (and (<= (+ (* 2 .cse4) .cse44) .cse45) .cse3)) (.cse9 (and (<= (+ (* 2 .cse5) .cse44) .cse45) .cse6)) (.cse1 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse12 (* (div |ULTIMATE.start_main_~n~0#1| 4294967296) 4294967296)) (.cse13 (<= .cse32 0)) (.cse0 (<= 0 (+ ~SIZE~0 (- 20000001)))) (.cse2 (<= ~SIZE~0 20000001)) (.cse15 (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0)))) (or (and .cse0 .cse1 .cse2 (or (and .cse3 (= |ULTIMATE.start_main_~j~0#1| .cse4)) (and (= |ULTIMATE.start_main_~j~0#1| .cse5) .cse6)) (or (and (or (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse5 .cse7)) .cse6) (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse7 .cse4)) .cse3)) (or .cse8 .cse9) .cse10 (let ((.cse11 (+ .cse12 |ULTIMATE.start_main_~i~0#1|))) (or (and .cse6 (<= .cse11 (+ |ULTIMATE.start_main_~n~0#1| .cse5 .cse7))) (and (<= .cse11 (+ |ULTIMATE.start_main_~n~0#1| .cse7 .cse4)) .cse3))) .cse13) .cse14) .cse15) (let ((.cse37 (* (- 1) |ULTIMATE.start_main_~k~0#1|))) (and .cse0 .cse1 .cse2 .cse15 (or .cse14 (let ((.cse31 (div (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1|) 4294967296)) (.cse43 (div |ULTIMATE.start_main_~j~0#1| 4294967296))) (let ((.cse41 (<= (+ .cse33 .cse31 (* (- 1) .cse43) 1) 0)) (.cse23 (* .cse43 4294967296))) (and (or (let ((.cse39 (* .cse31 (- 4294967296)))) (let ((.cse40 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1| .cse39))) (let ((.cse38 (div .cse40 3))) (let ((.cse26 (div (+ .cse38 1) 4294967296)) (.cse30 (div .cse40 12884901888)) (.cse19 (= 0 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1| (* (- 3) .cse38) .cse39))) (.cse20 (<= (+ .cse36 (* (- 1) |ULTIMATE.start_main_~i~0#1|) .cse37 (* .cse31 4294967296)) 0))) (let ((.cse21 (or .cse19 .cse20)) (.cse34 (<= (+ .cse32 (* (- 1) .cse30)) 0)) (.cse35 (<= (+ .cse32 (* (- 1) .cse26)) 0)) (.cse24 (not .cse19)) (.cse25 (not .cse20))) (and (let ((.cse17 (and .cse24 .cse25))) (or (let ((.cse27 (* (- 2) .cse33)) (.cse28 (* 3 .cse32)) (.cse29 (* (- 1) .cse31))) (let ((.cse16 (<= (+ .cse27 .cse28 (* .cse30 (- 3)) .cse29) 0)) (.cse18 (<= (+ (* (- 3) .cse26) .cse27 .cse28 .cse29) 0))) (and .cse10 (or (and (or (not .cse16) .cse17) (or (not .cse18) .cse19 .cse20)) .cse8 .cse9) (let ((.cse22 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1|))) (or (and .cse16 .cse21) (and (<= .cse22 (+ .cse23 4294967295 .cse7 .cse4)) .cse3) (and .cse6 (<= .cse22 (+ .cse23 4294967295 .cse5 .cse7))) (and .cse24 .cse18 .cse25)))))) (and (or .cse17 (not .cse34)) (or .cse19 .cse20 (not .cse35))))) (or (and (<= (+ .cse30 1) 0) .cse21) (and .cse21 .cse34) (and .cse24 .cse35 .cse25) (and .cse24 (<= (+ .cse26 1) 0) .cse25) .cse13))))))) .cse41) (let ((.cse42 (+ .cse23 |ULTIMATE.start_main_~i~0#1|))) (or (and (<= .cse42 (+ |ULTIMATE.start_main_~j~0#1| .cse7 .cse4)) .cse3) (not .cse41) (and (<= .cse42 (+ |ULTIMATE.start_main_~j~0#1| .cse5 .cse7)) .cse6))))))) (or (and .cse6 (= (+ .cse37 .cse5) 0)) (and (= (+ .cse37 .cse4) 0) .cse3)))) (and .cse0 .cse1 .cse2 (<= .cse12 |ULTIMATE.start_main_~n~0#1|) .cse15 .cse13) (and .cse0 .cse2 .cse15))))))) [2023-02-18 00:52:03,855 INFO L895 garLoopResultBuilder]: At program point main_returnLabel#1(lines 26 51) the Hoare annotation is: (let ((.cse33 (div |ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse47 (* .cse33 (- 4294967296)))) (let ((.cse6 (<= (+ .cse47 |ULTIMATE.start_main_~i~0#1| (- 2147483647)) 0))) (let ((.cse32 (div ~SIZE~0 4294967296)) (.cse44 (* .cse33 8589934592)) (.cse45 (+ (- 60000003) (* 2 |ULTIMATE.start_main_~i~0#1|) (* ~SIZE~0 3))) (.cse4 (+ .cse47 |ULTIMATE.start_main_~i~0#1| (- 4294967296))) (.cse3 (not .cse6)) (.cse36 (* (- 1) |ULTIMATE.start_main_~j~0#1|)) (.cse5 (+ .cse47 |ULTIMATE.start_main_~i~0#1|)) (.cse7 (* .cse33 4294967296))) (let ((.cse14 (let ((.cse46 (<= (+ .cse33 1) 0))) (and (or .cse46 (<= .cse7 (+ (- 2147483648) |ULTIMATE.start_main_~i~0#1|))) (or (<= |ULTIMATE.start_main_~i~0#1| (+ 4294967295 .cse7)) (not .cse46))))) (.cse10 (or (and (= (+ .cse36 .cse4) 0) .cse3) (and (= (+ .cse36 .cse5) 0) .cse6))) (.cse8 (and (<= (+ (* 2 .cse4) .cse44) .cse45) .cse3)) (.cse9 (and (<= (+ (* 2 .cse5) .cse44) .cse45) .cse6)) (.cse1 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse12 (* (div |ULTIMATE.start_main_~n~0#1| 4294967296) 4294967296)) (.cse13 (<= .cse32 0)) (.cse0 (<= 0 (+ ~SIZE~0 (- 20000001)))) (.cse2 (<= ~SIZE~0 20000001)) (.cse15 (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0)))) (or (and .cse0 .cse1 .cse2 (or (and .cse3 (= |ULTIMATE.start_main_~j~0#1| .cse4)) (and (= |ULTIMATE.start_main_~j~0#1| .cse5) .cse6)) (or (and (or (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse5 .cse7)) .cse6) (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse7 .cse4)) .cse3)) (or .cse8 .cse9) .cse10 (let ((.cse11 (+ .cse12 |ULTIMATE.start_main_~i~0#1|))) (or (and .cse6 (<= .cse11 (+ |ULTIMATE.start_main_~n~0#1| .cse5 .cse7))) (and (<= .cse11 (+ |ULTIMATE.start_main_~n~0#1| .cse7 .cse4)) .cse3))) .cse13) .cse14) .cse15) (let ((.cse37 (* (- 1) |ULTIMATE.start_main_~k~0#1|))) (and .cse0 .cse1 .cse2 .cse15 (or .cse14 (let ((.cse31 (div (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1|) 4294967296)) (.cse43 (div |ULTIMATE.start_main_~j~0#1| 4294967296))) (let ((.cse41 (<= (+ .cse33 .cse31 (* (- 1) .cse43) 1) 0)) (.cse23 (* .cse43 4294967296))) (and (or (let ((.cse39 (* .cse31 (- 4294967296)))) (let ((.cse40 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1| .cse39))) (let ((.cse38 (div .cse40 3))) (let ((.cse26 (div (+ .cse38 1) 4294967296)) (.cse30 (div .cse40 12884901888)) (.cse19 (= 0 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1| (* (- 3) .cse38) .cse39))) (.cse20 (<= (+ .cse36 (* (- 1) |ULTIMATE.start_main_~i~0#1|) .cse37 (* .cse31 4294967296)) 0))) (let ((.cse21 (or .cse19 .cse20)) (.cse34 (<= (+ .cse32 (* (- 1) .cse30)) 0)) (.cse35 (<= (+ .cse32 (* (- 1) .cse26)) 0)) (.cse24 (not .cse19)) (.cse25 (not .cse20))) (and (let ((.cse17 (and .cse24 .cse25))) (or (let ((.cse27 (* (- 2) .cse33)) (.cse28 (* 3 .cse32)) (.cse29 (* (- 1) .cse31))) (let ((.cse16 (<= (+ .cse27 .cse28 (* .cse30 (- 3)) .cse29) 0)) (.cse18 (<= (+ (* (- 3) .cse26) .cse27 .cse28 .cse29) 0))) (and .cse10 (or (and (or (not .cse16) .cse17) (or (not .cse18) .cse19 .cse20)) .cse8 .cse9) (let ((.cse22 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1|))) (or (and .cse16 .cse21) (and (<= .cse22 (+ .cse23 4294967295 .cse7 .cse4)) .cse3) (and .cse6 (<= .cse22 (+ .cse23 4294967295 .cse5 .cse7))) (and .cse24 .cse18 .cse25)))))) (and (or .cse17 (not .cse34)) (or .cse19 .cse20 (not .cse35))))) (or (and (<= (+ .cse30 1) 0) .cse21) (and .cse21 .cse34) (and .cse24 .cse35 .cse25) (and .cse24 (<= (+ .cse26 1) 0) .cse25) .cse13))))))) .cse41) (let ((.cse42 (+ .cse23 |ULTIMATE.start_main_~i~0#1|))) (or (and (<= .cse42 (+ |ULTIMATE.start_main_~j~0#1| .cse7 .cse4)) .cse3) (not .cse41) (and (<= .cse42 (+ |ULTIMATE.start_main_~j~0#1| .cse5 .cse7)) .cse6))))))) (or (and .cse6 (= (+ .cse37 .cse5) 0)) (and (= (+ .cse37 .cse4) 0) .cse3)))) (and .cse0 .cse1 .cse2 (<= .cse12 |ULTIMATE.start_main_~n~0#1|) .cse15 .cse13) (and .cse0 .cse2) (and .cse0 .cse2 .cse15))))))) [2023-02-18 00:52:03,855 INFO L899 garLoopResultBuilder]: For program point L32(lines 32 39) no Hoare annotation was computed. [2023-02-18 00:52:03,855 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-02-18 00:52:03,856 INFO L899 garLoopResultBuilder]: For program point L32-1(lines 32 39) no Hoare annotation was computed. [2023-02-18 00:52:03,856 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-02-18 00:52:03,856 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 20) no Hoare annotation was computed. [2023-02-18 00:52:03,856 INFO L899 garLoopResultBuilder]: For program point L20(line 20) no Hoare annotation was computed. [2023-02-18 00:52:03,856 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-02-18 00:52:03,856 INFO L899 garLoopResultBuilder]: For program point L29(line 29) no Hoare annotation was computed. [2023-02-18 00:52:03,857 INFO L895 garLoopResultBuilder]: At program point L46-2(lines 46 48) the Hoare annotation is: (let ((.cse27 (div (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1|) 4294967296))) (let ((.cse73 (* .cse27 (- 4294967296)))) (let ((.cse70 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1| .cse73)) (.cse37 (div |ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse72 (* .cse37 (- 4294967296))) (.cse71 (div .cse70 3)) (.cse67 (* (- 1) |ULTIMATE.start_main_~j~0#1|)) (.cse69 (* (- 1) |ULTIMATE.start_main_~k~0#1|)) (.cse56 (* .cse27 4294967296))) (let ((.cse9 (<= (+ .cse67 (* (- 1) |ULTIMATE.start_main_~i~0#1|) .cse69 .cse56) 0)) (.cse8 (= 0 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1| |ULTIMATE.start_main_~k~0#1| (* (- 3) .cse71) .cse73))) (.cse18 (<= (+ .cse72 |ULTIMATE.start_main_~i~0#1| (- 2147483647)) 0)) (.cse58 (* ~SIZE~0 3)) (.cse16 (+ .cse72 |ULTIMATE.start_main_~i~0#1| (- 4294967296))) (.cse19 (+ .cse72 |ULTIMATE.start_main_~i~0#1|)) (.cse59 (div |ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse15 (* .cse37 4294967296)) (.cse38 (<= (+ .cse37 1) 0))) (let ((.cse28 (div ~SIZE~0 4294967296)) (.cse40 (or (<= |ULTIMATE.start_main_~i~0#1| (+ 4294967295 .cse15)) (not .cse38))) (.cse61 (* .cse59 4294967296)) (.cse51 (* 2 .cse19)) (.cse46 (* 2 .cse16)) (.cse62 (* .cse37 8589934592)) (.cse68 (+ (- 60000003) (* 2 |ULTIMATE.start_main_~i~0#1|) .cse58)) (.cse17 (not .cse18)) (.cse20 (not .cse8)) (.cse22 (div (+ .cse71 1) 4294967296)) (.cse21 (not .cse9)) (.cse26 (div .cse70 12884901888)) (.cse12 (or .cse8 .cse9))) (let ((.cse31 (and (<= (+ .cse26 1) 0) .cse12)) (.cse32 (and .cse20 (<= (+ .cse22 1) 0) .cse21)) (.cse41 (or (and .cse18 (= (+ .cse69 .cse19) 0)) (and (= (+ .cse69 .cse16) 0) .cse17))) (.cse23 (* (- 2) .cse37)) (.cse10 (and (<= (+ .cse46 .cse62) .cse68) .cse17)) (.cse11 (and (<= (+ .cse51 .cse62) .cse68) .cse18)) (.cse4 (or (and (= (+ .cse67 .cse16) 0) .cse17) (and (= (+ .cse67 .cse19) 0) .cse18))) (.cse39 (+ .cse61 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (and (or .cse38 (<= .cse15 (+ (- 2147483648) |ULTIMATE.start_main_~i~0#1|))) .cse40)) (.cse0 (<= 0 (+ ~SIZE~0 (- 20000001)))) (.cse1 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse2 (<= ~SIZE~0 20000001)) (.cse33 (<= .cse28 0))) (or (and .cse0 .cse1 .cse2 (or .cse3 (let ((.cse36 (div |ULTIMATE.start_main_~j~0#1| 4294967296))) (let ((.cse34 (<= (+ .cse37 .cse27 (* (- 1) .cse36) 1) 0)) (.cse14 (* .cse36 4294967296))) (and (or (let ((.cse29 (<= (+ .cse28 (* (- 1) .cse26)) 0)) (.cse30 (<= (+ .cse28 (* (- 1) .cse22)) 0))) (and (let ((.cse6 (and .cse20 .cse21))) (or (let ((.cse24 (* 3 .cse28)) (.cse25 (* (- 1) .cse27))) (let ((.cse5 (<= (+ .cse23 .cse24 (* .cse26 (- 3)) .cse25) 0)) (.cse7 (<= (+ (* (- 3) .cse22) .cse23 .cse24 .cse25) 0))) (and .cse4 (or (and (or (not .cse5) .cse6) (or (not .cse7) .cse8 .cse9)) .cse10 .cse11) (let ((.cse13 (+ |ULTIMATE.start_main_~i~0#1| |ULTIMATE.start_main_~j~0#1|))) (or (and .cse5 .cse12) (and (<= .cse13 (+ .cse14 4294967295 .cse15 .cse16)) .cse17) (and .cse18 (<= .cse13 (+ .cse14 4294967295 .cse19 .cse15))) (and .cse20 .cse7 .cse21)))))) (and (or .cse6 (not .cse29)) (or .cse8 .cse9 (not .cse30))))) (or .cse31 (and .cse12 .cse29) (and .cse20 .cse30 .cse21) .cse32 .cse33))) .cse34) (let ((.cse35 (+ .cse14 |ULTIMATE.start_main_~i~0#1|))) (or (and (<= .cse35 (+ |ULTIMATE.start_main_~j~0#1| .cse15 .cse16)) .cse17) (not .cse34) (and (<= .cse35 (+ |ULTIMATE.start_main_~j~0#1| .cse19 .cse15)) .cse18))))))) (or .cse38 (<= (+ |ULTIMATE.start_main_~n~0#1| .cse15) .cse39)) .cse40 .cse41) (let ((.cse63 (* 3 |ULTIMATE.start_main_~i~0#1|)) (.cse60 (* .cse28 4294967296))) (let ((.cse47 (<= .cse60 (+ (- 2147483648) ~SIZE~0))) (.cse66 (or (and .cse17 (= |ULTIMATE.start_main_~j~0#1| .cse16)) (and (= |ULTIMATE.start_main_~j~0#1| .cse19) .cse18))) (.cse52 (* .cse28 12884901888)) (.cse65 (div (+ (- 3) .cse63) 4294967296)) (.cse42 (mod |ULTIMATE.start_main_~n~0#1| 4294967296))) (and (not (< (mod |ULTIMATE.start_main_~k~0#1| 4294967296) .cse42)) (or .cse31 .cse32 (and .cse4 (let ((.cse57 (* 12884901888 .cse22)) (.cse55 (* .cse26 12884901888))) (let ((.cse49 (+ .cse55 .cse56 .cse58)) (.cse50 (+ .cse57 .cse56 .cse58)) (.cse45 (+ .cse57 .cse56)) (.cse43 (+ .cse55 .cse56))) (or (and .cse17 (let ((.cse44 (+ .cse46 |ULTIMATE.start_main_~i~0#1| (- 4294967299)))) (or (and .cse12 (<= .cse43 .cse44)) (and .cse20 .cse21 (<= .cse45 .cse44))))) .cse47 (and (let ((.cse48 (+ .cse51 |ULTIMATE.start_main_~i~0#1| .cse52))) (or (and .cse12 (<= .cse48 .cse49)) (and .cse20 (<= .cse48 .cse50) .cse21))) .cse18) (and .cse17 (let ((.cse53 (+ .cse46 |ULTIMATE.start_main_~i~0#1| .cse52))) (or (and .cse12 (<= .cse53 .cse49)) (and .cse20 (<= .cse53 .cse50) .cse21)))) (and (let ((.cse54 (+ .cse51 |ULTIMATE.start_main_~i~0#1| (- 4294967299)))) (or (and .cse20 (<= .cse45 .cse54) .cse21) (and .cse12 (<= .cse43 .cse54)))) .cse18)))) .cse41)) .cse4 (<= 0 (+ (div (+ ~SIZE~0 (- |ULTIMATE.start_main_~n~0#1|)) 4294967296) .cse59 (* (- 1) .cse28))) (<= (+ |ULTIMATE.start_main_~n~0#1| .cse60) (+ ~SIZE~0 .cse61)) (let ((.cse64 (* .cse37 2))) (or (and (<= (+ .cse46 |ULTIMATE.start_main_~i~0#1| .cse62 .cse52) (+ (* (+ (+ .cse23 (div (+ (- 8589934595) .cse63) 4294967296)) .cse64) 4294967296) .cse58)) .cse17) (and .cse18 (<= (+ .cse51 |ULTIMATE.start_main_~i~0#1| .cse62 .cse52) (+ (* (+ .cse64 (+ .cse23 .cse65)) 4294967296) .cse58))) .cse47)) .cse66 (or (and .cse0 .cse1 .cse2 .cse66 (or (and (or (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse19 .cse15)) .cse18) (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse15 .cse16)) .cse17)) (or .cse10 .cse11) .cse4 (or (and .cse18 (<= .cse39 (+ |ULTIMATE.start_main_~n~0#1| .cse19 .cse15))) (and (<= .cse39 (+ |ULTIMATE.start_main_~n~0#1| .cse15 .cse16)) .cse17)) .cse33) .cse3)) (and .cse0 .cse2) (and .cse0 .cse1 .cse2 (<= .cse61 |ULTIMATE.start_main_~n~0#1|) .cse33)) (or (<= .cse15 (+ |ULTIMATE.start_main_~i~0#1| (- 4294967297))) (<= (+ |ULTIMATE.start_main_~i~0#1| .cse60) (+ ~SIZE~0 .cse15))) (<= (+ .cse63 .cse52) (+ (* 4294967296 .cse65) .cse58)) (not (< (mod |ULTIMATE.start_main_~j~0#1| 4294967296) .cse42))))))))))))) [2023-02-18 00:52:03,857 INFO L899 garLoopResultBuilder]: For program point L46-3(lines 46 48) no Hoare annotation was computed. [2023-02-18 00:52:03,857 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-02-18 00:52:03,860 INFO L895 garLoopResultBuilder]: At program point L42-2(lines 42 44) the Hoare annotation is: (let ((.cse20 (div |ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse47 (* .cse20 (- 4294967296)))) (let ((.cse6 (<= (+ .cse47 |ULTIMATE.start_main_~i~0#1| (- 2147483647)) 0))) (let ((.cse22 (div ~SIZE~0 4294967296)) (.cse21 (div |ULTIMATE.start_main_~n~0#1| 4294967296)) (.cse7 (+ .cse47 |ULTIMATE.start_main_~i~0#1| (- 4294967296))) (.cse8 (not .cse6)) (.cse30 (* (- 1) |ULTIMATE.start_main_~j~0#1|)) (.cse4 (+ .cse47 |ULTIMATE.start_main_~i~0#1|))) (let ((.cse14 (or (and (= (+ .cse30 .cse7) 0) .cse8) (and (= (+ .cse30 .cse4) 0) .cse6))) (.cse9 (* 2 .cse7)) (.cse12 (* 2 .cse4)) (.cse10 (* .cse20 8589934592)) (.cse3 (or (and .cse8 (= |ULTIMATE.start_main_~j~0#1| .cse7)) (and (= |ULTIMATE.start_main_~j~0#1| .cse4) .cse6))) (.cse5 (* .cse20 4294967296)) (.cse13 (* ~SIZE~0 3)) (.cse0 (<= 0 (+ ~SIZE~0 (- 20000001)))) (.cse1 (= |ULTIMATE.start_main_~i~0#1| 0)) (.cse2 (<= ~SIZE~0 20000001)) (.cse19 (* .cse21 4294967296)) (.cse16 (<= .cse22 0))) (or (let ((.cse17 (<= (+ .cse20 1) 0))) (let ((.cse15 (+ .cse19 |ULTIMATE.start_main_~i~0#1|)) (.cse18 (or (<= |ULTIMATE.start_main_~i~0#1| (+ 4294967295 .cse5)) (not .cse17)))) (and .cse0 .cse1 .cse2 .cse3 (or (and (or (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse4 .cse5)) .cse6) (and (<= |ULTIMATE.start_main_~i~0#1| (+ .cse5 .cse7)) .cse8)) (let ((.cse11 (+ (- 60000003) (* 2 |ULTIMATE.start_main_~i~0#1|) .cse13))) (or (and (<= (+ .cse9 .cse10) .cse11) .cse8) (and (<= (+ .cse12 .cse10) .cse11) .cse6))) .cse14 (or (and .cse6 (<= .cse15 (+ |ULTIMATE.start_main_~n~0#1| .cse4 .cse5))) (and (<= .cse15 (+ |ULTIMATE.start_main_~n~0#1| .cse5 .cse7)) .cse8)) .cse16) (and (or .cse17 (<= .cse5 (+ (- 2147483648) |ULTIMATE.start_main_~i~0#1|))) .cse18)) (or .cse17 (<= (+ |ULTIMATE.start_main_~n~0#1| .cse5) .cse15)) .cse18))) (let ((.cse44 (* 3 |ULTIMATE.start_main_~i~0#1|))) (let ((.cse23 (* .cse22 4294967296)) (.cse42 (* .cse22 12884901888)) (.cse46 (div (+ (- 3) .cse44) 4294967296)) (.cse31 (mod |ULTIMATE.start_main_~n~0#1| 4294967296))) (and .cse14 (<= 0 (+ (div (+ ~SIZE~0 (- |ULTIMATE.start_main_~n~0#1|)) 4294967296) .cse21 (* (- 1) .cse22))) (<= (+ |ULTIMATE.start_main_~n~0#1| .cse23) (+ ~SIZE~0 .cse19)) (let ((.cse40 (- |ULTIMATE.start_main_~j~0#1|))) (let ((.cse29 (* (div (+ .cse40 (- 1)) 4294967296) 4294967296))) (or (let ((.cse26 (+ .cse30 (- 4294967296))) (.cse24 (+ .cse30 (- 2147483648))) (.cse33 (+ |ULTIMATE.start_main_~j~0#1| 4294967296))) (and (exists ((|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56| Int)) (let ((.cse32 (* |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56| (- 4294967296)))) (let ((.cse28 (+ .cse30 .cse32 (- 4294967296))) (.cse25 (+ .cse32 .cse29)) (.cse27 (+ .cse30 .cse31 .cse32 (- 4294967296)))) (and (<= .cse24 .cse25) (<= .cse26 .cse25) (<= .cse27 .cse25) (<= .cse28 .cse29) (<= .cse28 .cse25) (<= .cse27 .cse29))))) (< .cse33 4294967296) (<= .cse26 .cse29) (<= .cse24 .cse29) (<= 0 .cse33))) (let ((.cse37 (+ .cse30 2147483647)) (.cse34 (+ .cse29 4294967296)) (.cse39 (+ .cse30 4294967295))) (and (<= 0 |ULTIMATE.start_main_~j~0#1|) (exists ((|aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56| Int)) (let ((.cse41 (* |aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56| (- 4294967296)))) (let ((.cse35 (+ .cse30 4294967295 .cse41)) (.cse38 (+ .cse41 .cse29 4294967296)) (.cse36 (+ (* (div (+ .cse40 (- 1) .cse31) 4294967296) 4294967296) .cse41 4294967296))) (and (<= .cse34 .cse35) (<= .cse36 .cse37) (<= .cse38 .cse35) (<= .cse36 .cse35) (<= .cse38 .cse37) (<= .cse38 .cse39) (<= .cse36 .cse39))))) (<= .cse34 .cse37) (< |ULTIMATE.start_main_~j~0#1| 4294967296) (<= .cse34 .cse39)))))) (let ((.cse45 (* .cse20 2)) (.cse43 (* (- 2) .cse20))) (or (and (<= (+ .cse9 |ULTIMATE.start_main_~i~0#1| .cse10 .cse42) (+ (* (+ (+ .cse43 (div (+ (- 8589934595) .cse44) 4294967296)) .cse45) 4294967296) .cse13)) .cse8) (and .cse6 (<= (+ .cse12 |ULTIMATE.start_main_~i~0#1| .cse10 .cse42) (+ (* (+ .cse45 (+ .cse43 .cse46)) 4294967296) .cse13))) (<= .cse23 (+ (- 2147483648) ~SIZE~0)))) .cse3 (or (<= .cse5 (+ |ULTIMATE.start_main_~i~0#1| (- 4294967297))) (<= (+ |ULTIMATE.start_main_~i~0#1| .cse23) (+ ~SIZE~0 .cse5))) (<= (+ .cse44 .cse42) (+ (* 4294967296 .cse46) .cse13)) (not (< (mod |ULTIMATE.start_main_~i~0#1| 4294967296) .cse31)) (or (and .cse0 .cse2) (and .cse0 .cse1 .cse2 (<= .cse19 |ULTIMATE.start_main_~n~0#1|) .cse16))))))))))) [2023-02-18 00:52:03,860 INFO L899 garLoopResultBuilder]: For program point L42-3(lines 42 44) no Hoare annotation was computed. [2023-02-18 00:52:03,860 INFO L899 garLoopResultBuilder]: For program point L34(line 34) no Hoare annotation was computed. [2023-02-18 00:52:03,860 INFO L899 garLoopResultBuilder]: For program point L34-2(lines 32 39) no Hoare annotation was computed. [2023-02-18 00:52:03,861 INFO L899 garLoopResultBuilder]: For program point L35-1(lines 32 39) no Hoare annotation was computed. [2023-02-18 00:52:03,863 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-02-18 00:52:03,865 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-02-18 00:52:03,907 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,908 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,909 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,909 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,909 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,909 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,909 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,909 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,909 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,910 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,911 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:03,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.02 12:52:03 BoogieIcfgContainer [2023-02-18 00:52:03,929 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-02-18 00:52:03,929 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-02-18 00:52:03,929 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-02-18 00:52:03,931 INFO L275 PluginConnector]: Witness Printer initialized [2023-02-18 00:52:03,931 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.02 12:52:00" (3/4) ... [2023-02-18 00:52:03,933 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-02-18 00:52:03,941 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2023-02-18 00:52:03,941 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-02-18 00:52:03,942 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-02-18 00:52:03,942 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-02-18 00:52:03,957 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && (((((((i <= i / 4294967296 * -4294967296 + i + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0) || (i <= i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && n / 4294967296 * 4294967296 + i <= n + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296) || (n / 4294967296 * 4294967296 + i <= n + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)))) && SIZE / 4294967296 <= 0) || ((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))))) && (i / 4294967296 + 1 <= 0 || n + i / 4294967296 * 4294967296 <= n / 4294967296 * 4294967296 + i)) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))) || (((((((((((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) && 0 <= (SIZE + -n) / 4294967296 + n / 4294967296 + -1 * (SIZE / 4294967296)) && n + SIZE / 4294967296 * 4294967296 <= SIZE + n / 4294967296 * 4294967296) && ((((((\exists aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 : int :: ((((-1 * j + -2147483648 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 && -1 * j + -4294967296 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296) && -1 * j + n % 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296) && -1 * j + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= (-j + -1) / 4294967296 * 4294967296) && -1 * j + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296) && -1 * j + n % 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= (-j + -1) / 4294967296 * 4294967296) && j + 4294967296 < 4294967296) && -1 * j + -4294967296 <= (-j + -1) / 4294967296 * 4294967296) && -1 * j + -2147483648 <= (-j + -1) / 4294967296 * 4294967296) && 0 <= j + 4294967296) || ((((0 <= j && (\exists aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 : int :: ((((((-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 && (-j + -1 + n % 4294967296) / 4294967296 * 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + 4294967296 <= -1 * j + 2147483647) && aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296) && (-j + -1 + n % 4294967296) / 4294967296 * 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + 4294967296 <= -1 * j + 4294967295 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296) && aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 2147483647) && aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295) && (-j + -1 + n % 4294967296) / 4294967296 * 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + 4294967296 <= -1 * j + 4294967295)) && (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 2147483647) && j < 4294967296) && (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295))) && (((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i + i / 4294967296 * 8589934592 + SIZE / 4294967296 * 12884901888 <= (-2 * (i / 4294967296) + (-8589934595 + 3 * i) / 4294967296 + i / 4294967296 * 2) * 4294967296 + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && 2 * (i / 4294967296 * -4294967296 + i) + i + i / 4294967296 * 8589934592 + SIZE / 4294967296 * 12884901888 <= (i / 4294967296 * 2 + (-2 * (i / 4294967296) + (-3 + 3 * i) / 4294967296)) * 4294967296 + SIZE * 3)) || SIZE / 4294967296 * 4294967296 <= -2147483648 + SIZE)) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && (i / 4294967296 * 4294967296 <= i + -4294967297 || i + SIZE / 4294967296 * 4294967296 <= SIZE + i / 4294967296 * 4294967296)) && 3 * i + SIZE / 4294967296 * 12884901888 <= 4294967296 * ((-3 + 3 * i) / 4294967296) + SIZE * 3) && !(i % 4294967296 < n % 4294967296)) && ((0 <= SIZE + -20000001 && SIZE <= 20000001) || ((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && n / 4294967296 * 4294967296 <= n) && SIZE / 4294967296 <= 0))) [2023-02-18 00:52:03,970 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-02-18 00:52:03,970 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-02-18 00:52:03,971 INFO L158 Benchmark]: Toolchain (without parser) took 4341.89ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 139.3MB in the beginning and 121.1MB in the end (delta: 18.2MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2023-02-18 00:52:03,971 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 146.8MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-02-18 00:52:03,971 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158.65ms. Allocated memory is still 176.2MB. Free memory was 138.7MB in the beginning and 128.1MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-02-18 00:52:03,971 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.46ms. Allocated memory is still 176.2MB. Free memory was 128.1MB in the beginning and 126.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-02-18 00:52:03,972 INFO L158 Benchmark]: Boogie Preprocessor took 12.46ms. Allocated memory is still 176.2MB. Free memory was 126.8MB in the beginning and 126.0MB in the end (delta: 800.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-02-18 00:52:03,972 INFO L158 Benchmark]: RCFGBuilder took 190.58ms. Allocated memory is still 176.2MB. Free memory was 125.3MB in the beginning and 115.6MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-02-18 00:52:03,972 INFO L158 Benchmark]: TraceAbstraction took 3913.17ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 114.8MB in the beginning and 124.3MB in the end (delta: -9.4MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2023-02-18 00:52:03,972 INFO L158 Benchmark]: Witness Printer took 41.13ms. Allocated memory is still 211.8MB. Free memory was 124.3MB in the beginning and 121.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-02-18 00:52:03,974 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 146.8MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158.65ms. Allocated memory is still 176.2MB. Free memory was 138.7MB in the beginning and 128.1MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 20.46ms. Allocated memory is still 176.2MB. Free memory was 128.1MB in the beginning and 126.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 12.46ms. Allocated memory is still 176.2MB. Free memory was 126.8MB in the beginning and 126.0MB in the end (delta: 800.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 190.58ms. Allocated memory is still 176.2MB. Free memory was 125.3MB in the beginning and 115.6MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 3913.17ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 114.8MB in the beginning and 124.3MB in the end (delta: -9.4MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. * Witness Printer took 41.13ms. Allocated memory is still 211.8MB. Free memory was 124.3MB in the beginning and 121.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 20]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 19 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.8s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 175 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 175 mSDsluCounter, 141 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 71 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 259 IncrementalHoareTripleChecker+Invalid, 265 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 70 mSDtfsCounter, 259 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 86 GetRequests, 35 SyntacticMatches, 4 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20occurred in iteration=3, InterpolantAutomatonStates: 36, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 24 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 17 NumberOfFragments, 7410 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 111 NumberOfCodeBlocks, 111 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 103 ConstructedInterpolants, 1 QuantifiedInterpolants, 9054 SizeOfPredicates, 3 NumberOfNonLiveVariables, 110 ConjunctsInSsa, 8 ConjunctsInUnsatCore, 8 InterpolantComputations, 6 PerfectInterpolantSequences, 3/5 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: (((((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && (((((((i <= i / 4294967296 * -4294967296 + i + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0) || (i <= i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && n / 4294967296 * 4294967296 + i <= n + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296) || (n / 4294967296 * 4294967296 + i <= n + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)))) && SIZE / 4294967296 <= 0) || ((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))))) && !(cond == 0)) || (((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && !(cond == 0)) && (((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))) || ((((((((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) && ((((!(-2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * -3 + -1 * ((i + j + k) / 4294967296) <= 0) || (!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) && ((!(-3 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + -2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + -1 * ((i + j + k) / 4294967296) <= 0) || 0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((((-2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * -3 + -1 * ((i + j + k) / 4294967296) <= 0 && (0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || (i + j <= j / 4294967296 * 4294967296 + 4294967295 + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) || (i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && i + j <= j / 4294967296 * 4294967296 + 4294967295 + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296)) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && -3 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + -2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + -1 * ((i + j + k) / 4294967296) <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)))) || (((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || !(SIZE / 4294967296 + -1 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888) <= 0)) && ((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) || !(SIZE / 4294967296 + -1 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) <= 0)))) && ((((((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 + 1 <= 0 && (0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || ((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) && SIZE / 4294967296 + -1 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888) <= 0)) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && SIZE / 4294967296 + -1 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296 + 1 <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) || SIZE / 4294967296 <= 0)) || i / 4294967296 + (i + j + k) / 4294967296 + -1 * (j / 4294967296) + 1 <= 0) && (((j / 4294967296 * 4294967296 + i <= j + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || !(i / 4294967296 + (i + j + k) / 4294967296 + -1 * (j / 4294967296) + 1 <= 0)) || (j / 4294967296 * 4294967296 + i <= j + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && -1 * k + (i / 4294967296 * -4294967296 + i) == 0) || (-1 * k + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))))) || (((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && n / 4294967296 * 4294967296 <= n) && !(cond == 0)) && SIZE / 4294967296 <= 0)) || ((0 <= SIZE + -20000001 && SIZE <= 20000001) && !(cond == 0)) - InvariantResult [Line: 26]: Loop Invariant Derived loop invariant: ((((((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && (((((((i <= i / 4294967296 * -4294967296 + i + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0) || (i <= i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && n / 4294967296 * 4294967296 + i <= n + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296) || (n / 4294967296 * 4294967296 + i <= n + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)))) && SIZE / 4294967296 <= 0) || ((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))))) && !(cond == 0)) || (((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && !(cond == 0)) && (((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))) || ((((((((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) && ((((!(-2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * -3 + -1 * ((i + j + k) / 4294967296) <= 0) || (!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) && ((!(-3 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + -2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + -1 * ((i + j + k) / 4294967296) <= 0) || 0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((((-2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * -3 + -1 * ((i + j + k) / 4294967296) <= 0 && (0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || (i + j <= j / 4294967296 * 4294967296 + 4294967295 + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) || (i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && i + j <= j / 4294967296 * 4294967296 + 4294967295 + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296)) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && -3 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + -2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + -1 * ((i + j + k) / 4294967296) <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)))) || (((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || !(SIZE / 4294967296 + -1 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888) <= 0)) && ((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) || !(SIZE / 4294967296 + -1 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) <= 0)))) && ((((((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 + 1 <= 0 && (0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || ((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) && SIZE / 4294967296 + -1 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888) <= 0)) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && SIZE / 4294967296 + -1 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296 + 1 <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) || SIZE / 4294967296 <= 0)) || i / 4294967296 + (i + j + k) / 4294967296 + -1 * (j / 4294967296) + 1 <= 0) && (((j / 4294967296 * 4294967296 + i <= j + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || !(i / 4294967296 + (i + j + k) / 4294967296 + -1 * (j / 4294967296) + 1 <= 0)) || (j / 4294967296 * 4294967296 + i <= j + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && -1 * k + (i / 4294967296 * -4294967296 + i) == 0) || (-1 * k + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))))) || (((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && n / 4294967296 * 4294967296 <= n) && !(cond == 0)) && SIZE / 4294967296 <= 0)) || (0 <= SIZE + -20000001 && SIZE <= 20000001)) || ((0 <= SIZE + -20000001 && SIZE <= 20000001) && !(cond == 0)) - InvariantResult [Line: 42]: Loop Invariant [2023-02-18 00:52:04,000 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,000 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,001 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,002 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,003 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,003 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,004 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,004 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,004 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,005 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,005 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,005 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,005 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,005 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] [2023-02-18 00:52:04,006 WARN L421 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56,QUANTIFIED] Derived loop invariant: ((((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && (((((((i <= i / 4294967296 * -4294967296 + i + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0) || (i <= i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && n / 4294967296 * 4294967296 + i <= n + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296) || (n / 4294967296 * 4294967296 + i <= n + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)))) && SIZE / 4294967296 <= 0) || ((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))))) && (i / 4294967296 + 1 <= 0 || n + i / 4294967296 * 4294967296 <= n / 4294967296 * 4294967296 + i)) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))) || (((((((((((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) && 0 <= (SIZE + -n) / 4294967296 + n / 4294967296 + -1 * (SIZE / 4294967296)) && n + SIZE / 4294967296 * 4294967296 <= SIZE + n / 4294967296 * 4294967296) && ((((((\exists aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 : int :: ((((-1 * j + -2147483648 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 && -1 * j + -4294967296 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296) && -1 * j + n % 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296) && -1 * j + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= (-j + -1) / 4294967296 * 4294967296) && -1 * j + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296) && -1 * j + n % 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + -4294967296 <= (-j + -1) / 4294967296 * 4294967296) && j + 4294967296 < 4294967296) && -1 * j + -4294967296 <= (-j + -1) / 4294967296 * 4294967296) && -1 * j + -2147483648 <= (-j + -1) / 4294967296 * 4294967296) && 0 <= j + 4294967296) || ((((0 <= j && (\exists aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 : int :: ((((((-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 && (-j + -1 + n % 4294967296) / 4294967296 * 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + 4294967296 <= -1 * j + 2147483647) && aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296) && (-j + -1 + n % 4294967296) / 4294967296 * 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + 4294967296 <= -1 * j + 4294967295 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296) && aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 2147483647) && aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295) && (-j + -1 + n % 4294967296) / 4294967296 * 4294967296 + aux_div_aux_mod_ULTIMATE.start_main_~i~0#1_45_56 * -4294967296 + 4294967296 <= -1 * j + 4294967295)) && (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 2147483647) && j < 4294967296) && (-j + -1) / 4294967296 * 4294967296 + 4294967296 <= -1 * j + 4294967295))) && (((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i + i / 4294967296 * 8589934592 + SIZE / 4294967296 * 12884901888 <= (-2 * (i / 4294967296) + (-8589934595 + 3 * i) / 4294967296 + i / 4294967296 * 2) * 4294967296 + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && 2 * (i / 4294967296 * -4294967296 + i) + i + i / 4294967296 * 8589934592 + SIZE / 4294967296 * 12884901888 <= (i / 4294967296 * 2 + (-2 * (i / 4294967296) + (-3 + 3 * i) / 4294967296)) * 4294967296 + SIZE * 3)) || SIZE / 4294967296 * 4294967296 <= -2147483648 + SIZE)) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && (i / 4294967296 * 4294967296 <= i + -4294967297 || i + SIZE / 4294967296 * 4294967296 <= SIZE + i / 4294967296 * 4294967296)) && 3 * i + SIZE / 4294967296 * 12884901888 <= 4294967296 * ((-3 + 3 * i) / 4294967296) + SIZE * 3) && !(i % 4294967296 < n % 4294967296)) && ((0 <= SIZE + -20000001 && SIZE <= 20000001) || ((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && n / 4294967296 * 4294967296 <= n) && SIZE / 4294967296 <= 0))) - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: ((((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && (((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))) || ((((((((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) && ((((!(-2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * -3 + -1 * ((i + j + k) / 4294967296) <= 0) || (!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) && ((!(-3 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + -2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + -1 * ((i + j + k) / 4294967296) <= 0) || 0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((((-2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * -3 + -1 * ((i + j + k) / 4294967296) <= 0 && (0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || (i + j <= j / 4294967296 * 4294967296 + 4294967295 + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) || (i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && i + j <= j / 4294967296 * 4294967296 + 4294967295 + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296)) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && -3 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + -2 * (i / 4294967296) + 3 * (SIZE / 4294967296) + -1 * ((i + j + k) / 4294967296) <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)))) || (((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || !(SIZE / 4294967296 + -1 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888) <= 0)) && ((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) || !(SIZE / 4294967296 + -1 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) <= 0)))) && ((((((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 + 1 <= 0 && (0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || ((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) && SIZE / 4294967296 + -1 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888) <= 0)) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && SIZE / 4294967296 + -1 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296 + 1 <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) || SIZE / 4294967296 <= 0)) || i / 4294967296 + (i + j + k) / 4294967296 + -1 * (j / 4294967296) + 1 <= 0) && (((j / 4294967296 * 4294967296 + i <= j + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || !(i / 4294967296 + (i + j + k) / 4294967296 + -1 * (j / 4294967296) + 1 <= 0)) || (j / 4294967296 * 4294967296 + i <= j + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))))) && (i / 4294967296 + 1 <= 0 || n + i / 4294967296 * 4294967296 <= n / 4294967296 * 4294967296 + i)) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && -1 * k + (i / 4294967296 * -4294967296 + i) == 0) || (-1 * k + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)))) || ((((((((((!(k % 4294967296 < n % 4294967296) && ((((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 + 1 <= 0 && (0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296 + 1 <= 0) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) || ((((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) && (((((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && (((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) && (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * 12884901888 + (i + j + k) / 4294967296 * 4294967296 <= 2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i + -4294967299) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) && 12884901888 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + (i + j + k) / 4294967296 * 4294967296 <= 2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i + -4294967299))) || SIZE / 4294967296 * 4294967296 <= -2147483648 + SIZE) || ((((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) && 2 * (i / 4294967296 * -4294967296 + i) + i + SIZE / 4294967296 * 12884901888 <= (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * 12884901888 + (i + j + k) / 4294967296 * 4294967296 + SIZE * 3) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && 2 * (i / 4294967296 * -4294967296 + i) + i + SIZE / 4294967296 * 12884901888 <= 12884901888 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + (i + j + k) / 4294967296 * 4294967296 + SIZE * 3) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))) && i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && (((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) && 2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i + SIZE / 4294967296 * 12884901888 <= (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * 12884901888 + (i + j + k) / 4294967296 * 4294967296 + SIZE * 3) || ((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && 2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i + SIZE / 4294967296 * 12884901888 <= 12884901888 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + (i + j + k) / 4294967296 * 4294967296 + SIZE * 3) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0))))) || ((((!(0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296) && 12884901888 * (((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3 + 1) / 4294967296) + (i + j + k) / 4294967296 * 4294967296 <= 2 * (i / 4294967296 * -4294967296 + i) + i + -4294967299) && !(-1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0)) || ((0 == i + j + k + -3 * ((i + j + k + (i + j + k) / 4294967296 * -4294967296) / 3) + (i + j + k) / 4294967296 * -4294967296 || -1 * j + -1 * i + -1 * k + (i + j + k) / 4294967296 * 4294967296 <= 0) && (i + j + k + (i + j + k) / 4294967296 * -4294967296) / 12884901888 * 12884901888 + (i + j + k) / 4294967296 * 4294967296 <= 2 * (i / 4294967296 * -4294967296 + i) + i + -4294967299)) && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && -1 * k + (i / 4294967296 * -4294967296 + i) == 0) || (-1 * k + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)))))) && ((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && 0 <= (SIZE + -n) / 4294967296 + n / 4294967296 + -1 * (SIZE / 4294967296)) && n + SIZE / 4294967296 * 4294967296 <= SIZE + n / 4294967296 * 4294967296) && (((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i + i / 4294967296 * 8589934592 + SIZE / 4294967296 * 12884901888 <= (-2 * (i / 4294967296) + (-8589934595 + 3 * i) / 4294967296 + i / 4294967296 * 2) * 4294967296 + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && 2 * (i / 4294967296 * -4294967296 + i) + i + i / 4294967296 * 8589934592 + SIZE / 4294967296 * 12884901888 <= (i / 4294967296 * 2 + (-2 * (i / 4294967296) + (-3 + 3 * i) / 4294967296)) * 4294967296 + SIZE * 3)) || SIZE / 4294967296 * 4294967296 <= -2147483648 + SIZE)) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && ((!(i / 4294967296 * -4294967296 + i + -2147483647 <= 0) && j == i / 4294967296 * -4294967296 + i + -4294967296) || (j == i / 4294967296 * -4294967296 + i && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && (((((((i <= i / 4294967296 * -4294967296 + i + i / 4294967296 * 4294967296 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0) || (i <= i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((2 * (i / 4294967296 * -4294967296 + i + -4294967296) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (2 * (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 8589934592 <= -60000003 + 2 * i + SIZE * 3 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((-1 * j + (i / 4294967296 * -4294967296 + i + -4294967296) == 0 && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)) || (-1 * j + (i / 4294967296 * -4294967296 + i) == 0 && i / 4294967296 * -4294967296 + i + -2147483647 <= 0))) && ((i / 4294967296 * -4294967296 + i + -2147483647 <= 0 && n / 4294967296 * 4294967296 + i <= n + (i / 4294967296 * -4294967296 + i) + i / 4294967296 * 4294967296) || (n / 4294967296 * 4294967296 + i <= n + i / 4294967296 * 4294967296 + (i / 4294967296 * -4294967296 + i + -4294967296) && !(i / 4294967296 * -4294967296 + i + -2147483647 <= 0)))) && SIZE / 4294967296 <= 0) || ((i / 4294967296 + 1 <= 0 || i / 4294967296 * 4294967296 <= -2147483648 + i) && (i <= 4294967295 + i / 4294967296 * 4294967296 || !(i / 4294967296 + 1 <= 0))))) || (0 <= SIZE + -20000001 && SIZE <= 20000001)) || ((((0 <= SIZE + -20000001 && i == 0) && SIZE <= 20000001) && n / 4294967296 * 4294967296 <= n) && SIZE / 4294967296 <= 0))) && (i / 4294967296 * 4294967296 <= i + -4294967297 || i + SIZE / 4294967296 * 4294967296 <= SIZE + i / 4294967296 * 4294967296)) && 3 * i + SIZE / 4294967296 * 12884901888 <= 4294967296 * ((-3 + 3 * i) / 4294967296) + SIZE * 3) && !(j % 4294967296 < n % 4294967296)) RESULT: Ultimate proved your program to be correct! [2023-02-18 00:52:04,029 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 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE