./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 [2023-02-17 01:18:52,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-17 01:18:52,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-17 01:18:52,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-17 01:18:52,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-17 01:18:52,905 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-17 01:18:52,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-17 01:18:52,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-17 01:18:52,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-17 01:18:52,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-17 01:18:52,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-17 01:18:52,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-17 01:18:52,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-17 01:18:52,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-17 01:18:52,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-17 01:18:52,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-17 01:18:52,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-17 01:18:52,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-17 01:18:52,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-17 01:18:52,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-17 01:18:52,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-17 01:18:52,929 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-17 01:18:52,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-17 01:18:52,934 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-17 01:18:52,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-17 01:18:52,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-17 01:18:52,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-17 01:18:52,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-17 01:18:52,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-17 01:18:52,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-17 01:18:52,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-17 01:18:52,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-17 01:18:52,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-17 01:18:52,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-17 01:18:52,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-17 01:18:52,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-17 01:18:52,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-17 01:18:52,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-17 01:18:52,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-17 01:18:52,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-17 01:18:52,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-17 01:18:52,946 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-17 01:18:52,969 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-17 01:18:52,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-17 01:18:52,976 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-17 01:18:52,977 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-17 01:18:52,978 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-17 01:18:52,978 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-17 01:18:52,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-17 01:18:52,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-17 01:18:52,980 INFO L138 SettingsManager]: * Use SBE=true [2023-02-17 01:18:52,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-17 01:18:52,981 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-17 01:18:52,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-17 01:18:52,981 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-17 01:18:52,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-17 01:18:52,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-17 01:18:52,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-17 01:18:52,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-17 01:18:52,982 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-17 01:18:52,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-17 01:18:52,982 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-17 01:18:52,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-17 01:18:52,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-17 01:18:52,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-17 01:18:52,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-17 01:18:52,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-17 01:18:52,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-17 01:18:52,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-17 01:18:52,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-17 01:18:52,984 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-17 01:18:52,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-17 01:18:52,985 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-17 01:18:52,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-17 01:18:52,985 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-17 01:18:52,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-17 01:18:52,985 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-17 01:18:52,986 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83faa6e73eecf1794606bf7d9aa443e43ed9860cb538a0ff2fa0adbaa1b8efd0 [2023-02-17 01:18:53,208 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-17 01:18:53,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-17 01:18:53,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-17 01:18:53,230 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-17 01:18:53,230 INFO L275 PluginConnector]: CDTParser initialized [2023-02-17 01:18:53,232 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2023-02-17 01:18:54,386 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-17 01:18:54,600 INFO L351 CDTParser]: Found 1 translation units. [2023-02-17 01:18:54,601 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loops-crafted-1/sum_by_3_abstracted.c [2023-02-17 01:18:54,605 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89a3163fb/d8787316b4ae4d1bb2b535da146e6fa6/FLAGbf7dc73c7 [2023-02-17 01:18:54,616 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89a3163fb/d8787316b4ae4d1bb2b535da146e6fa6 [2023-02-17 01:18:54,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-17 01:18:54,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-17 01:18:54,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-17 01:18:54,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-17 01:18:54,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-17 01:18:54,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26fbcd4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54, skipping insertion in model container [2023-02-17 01:18:54,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-17 01:18:54,648 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-17 01:18:54,782 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] [2023-02-17 01:18:54,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-17 01:18:54,801 INFO L203 MainTranslator]: Completed pre-run [2023-02-17 01:18:54,814 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] [2023-02-17 01:18:54,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-17 01:18:54,828 INFO L208 MainTranslator]: Completed translation [2023-02-17 01:18:54,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54 WrapperNode [2023-02-17 01:18:54,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-17 01:18:54,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-17 01:18:54,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-17 01:18:54,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-17 01:18:54,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,841 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,863 INFO L138 Inliner]: procedures = 21, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 50 [2023-02-17 01:18:54,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-17 01:18:54,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-17 01:18:54,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-17 01:18:54,865 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-17 01:18:54,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,901 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-17 01:18:54,909 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-17 01:18:54,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-17 01:18:54,910 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-17 01:18:54,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (1/1) ... [2023-02-17 01:18:54,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-17 01:18:54,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 01:18:54,946 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) [2023-02-17 01:18:54,964 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 [2023-02-17 01:18:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-17 01:18:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-17 01:18:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-17 01:18:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-17 01:18:55,040 INFO L235 CfgBuilder]: Building ICFG [2023-02-17 01:18:55,042 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-17 01:18:55,213 INFO L276 CfgBuilder]: Performing block encoding [2023-02-17 01:18:55,218 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-17 01:18:55,219 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2023-02-17 01:18:55,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 01:18:55 BoogieIcfgContainer [2023-02-17 01:18:55,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-17 01:18:55,226 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-17 01:18:55,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-17 01:18:55,228 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-17 01:18:55,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.02 01:18:54" (1/3) ... [2023-02-17 01:18:55,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@177b48e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.02 01:18:55, skipping insertion in model container [2023-02-17 01:18:55,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.02 01:18:54" (2/3) ... [2023-02-17 01:18:55,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@177b48e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.02 01:18:55, skipping insertion in model container [2023-02-17 01:18:55,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 01:18:55" (3/3) ... [2023-02-17 01:18:55,231 INFO L112 eAbstractionObserver]: Analyzing ICFG sum_by_3_abstracted.c [2023-02-17 01:18:55,262 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-17 01:18:55,262 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-02-17 01:18:55,326 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-17 01:18:55,333 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;@2cfe0f78, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-17 01:18:55,334 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-02-17 01:18:55,338 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) [2023-02-17 01:18:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-17 01:18:55,344 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 01:18:55,344 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 01:18:55,345 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 01:18:55,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 01:18:55,349 INFO L85 PathProgramCache]: Analyzing trace with hash 208527732, now seen corresponding path program 1 times [2023-02-17 01:18:55,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 01:18:55,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695329290] [2023-02-17 01:18:55,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:55,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 01:18:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:56,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 01:18:56,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695329290] [2023-02-17 01:18:56,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695329290] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 01:18:56,331 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 01:18:56,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-02-17 01:18:56,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221559870] [2023-02-17 01:18:56,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 01:18:56,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-02-17 01:18:56,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 01:18:56,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-02-17 01:18:56,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-02-17 01:18:56,374 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) [2023-02-17 01:18:56,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 01:18:56,675 INFO L93 Difference]: Finished difference Result 66 states and 90 transitions. [2023-02-17 01:18:56,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-02-17 01:18:56,677 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 [2023-02-17 01:18:56,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 01:18:56,685 INFO L225 Difference]: With dead ends: 66 [2023-02-17 01:18:56,685 INFO L226 Difference]: Without dead ends: 31 [2023-02-17 01:18:56,689 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 [2023-02-17 01:18:56,692 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 [2023-02-17 01:18:56,693 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] [2023-02-17 01:18:56,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2023-02-17 01:18:56,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 19. [2023-02-17 01:18:56,719 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) [2023-02-17 01:18:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 23 transitions. [2023-02-17 01:18:56,721 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 23 transitions. Word has length 11 [2023-02-17 01:18:56,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 01:18:56,722 INFO L495 AbstractCegarLoop]: Abstraction has 19 states and 23 transitions. [2023-02-17 01:18:56,722 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) [2023-02-17 01:18:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2023-02-17 01:18:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-02-17 01:18:56,724 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 01:18:56,724 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 01:18:56,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-17 01:18:56,725 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 01:18:56,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 01:18:56,725 INFO L85 PathProgramCache]: Analyzing trace with hash -2123909486, now seen corresponding path program 1 times [2023-02-17 01:18:56,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 01:18:56,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038484284] [2023-02-17 01:18:56,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:56,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 01:18:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:56,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 01:18:56,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038484284] [2023-02-17 01:18:56,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038484284] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 01:18:56,795 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 01:18:56,796 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-02-17 01:18:56,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266295896] [2023-02-17 01:18:56,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 01:18:56,797 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-17 01:18:56,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 01:18:56,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-17 01:18:56,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-02-17 01:18:56,798 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) [2023-02-17 01:18:56,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 01:18:56,819 INFO L93 Difference]: Finished difference Result 26 states and 31 transitions. [2023-02-17 01:18:56,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-17 01:18:56,820 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 [2023-02-17 01:18:56,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 01:18:56,820 INFO L225 Difference]: With dead ends: 26 [2023-02-17 01:18:56,820 INFO L226 Difference]: Without dead ends: 15 [2023-02-17 01:18:56,821 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 [2023-02-17 01:18:56,822 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 [2023-02-17 01:18:56,822 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] [2023-02-17 01:18:56,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2023-02-17 01:18:56,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2023-02-17 01:18:56,826 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) [2023-02-17 01:18:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 17 transitions. [2023-02-17 01:18:56,826 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 17 transitions. Word has length 12 [2023-02-17 01:18:56,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 01:18:56,827 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 17 transitions. [2023-02-17 01:18:56,827 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) [2023-02-17 01:18:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2023-02-17 01:18:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-02-17 01:18:56,828 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 01:18:56,828 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 01:18:56,828 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-17 01:18:56,828 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 01:18:56,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 01:18:56,829 INFO L85 PathProgramCache]: Analyzing trace with hash 1706336381, now seen corresponding path program 1 times [2023-02-17 01:18:56,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 01:18:56,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808312360] [2023-02-17 01:18:56,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 01:18:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:57,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:57,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 01:18:57,394 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808312360] [2023-02-17 01:18:57,394 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808312360] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 01:18:57,394 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 01:18:57,394 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-02-17 01:18:57,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686565560] [2023-02-17 01:18:57,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 01:18:57,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-02-17 01:18:57,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 01:18:57,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-02-17 01:18:57,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-02-17 01:18:57,396 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) [2023-02-17 01:18:58,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 01:18:58,627 INFO L93 Difference]: Finished difference Result 36 states and 40 transitions. [2023-02-17 01:18:58,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-02-17 01:18:58,629 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 [2023-02-17 01:18:58,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 01:18:58,630 INFO L225 Difference]: With dead ends: 36 [2023-02-17 01:18:58,630 INFO L226 Difference]: Without dead ends: 32 [2023-02-17 01:18:58,630 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2023-02-17 01:18:58,631 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 62 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.0s IncrementalHoareTripleChecker+Time [2023-02-17 01:18:58,632 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 33 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 148 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-02-17 01:18:58,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2023-02-17 01:18:58,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 20. [2023-02-17 01:18:58,645 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) [2023-02-17 01:18:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 23 transitions. [2023-02-17 01:18:58,646 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 23 transitions. Word has length 14 [2023-02-17 01:18:58,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 01:18:58,646 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 23 transitions. [2023-02-17 01:18:58,647 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) [2023-02-17 01:18:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2023-02-17 01:18:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-02-17 01:18:58,648 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 01:18:58,649 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 01:18:58,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-02-17 01:18:58,649 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 01:18:58,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 01:18:58,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1908572545, now seen corresponding path program 1 times [2023-02-17 01:18:58,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 01:18:58,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619487639] [2023-02-17 01:18:58,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:58,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 01:18:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:58,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 01:18:58,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619487639] [2023-02-17 01:18:58,676 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619487639] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 01:18:58,676 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-17 01:18:58,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-02-17 01:18:58,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763701544] [2023-02-17 01:18:58,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 01:18:58,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-02-17 01:18:58,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 01:18:58,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-02-17 01:18:58,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-02-17 01:18:58,678 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) [2023-02-17 01:18:58,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 01:18:58,703 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2023-02-17 01:18:58,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-02-17 01:18:58,704 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 [2023-02-17 01:18:58,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 01:18:58,705 INFO L225 Difference]: With dead ends: 27 [2023-02-17 01:18:58,706 INFO L226 Difference]: Without dead ends: 18 [2023-02-17 01:18:58,706 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 [2023-02-17 01:18:58,714 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 [2023-02-17 01:18:58,715 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] [2023-02-17 01:18:58,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2023-02-17 01:18:58,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2023-02-17 01:18:58,722 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) [2023-02-17 01:18:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 20 transitions. [2023-02-17 01:18:58,723 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 20 transitions. Word has length 14 [2023-02-17 01:18:58,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 01:18:58,723 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 20 transitions. [2023-02-17 01:18:58,724 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) [2023-02-17 01:18:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2023-02-17 01:18:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-17 01:18:58,724 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 01:18:58,725 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 01:18:58,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-02-17 01:18:58,725 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 01:18:58,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 01:18:58,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1358485673, now seen corresponding path program 1 times [2023-02-17 01:18:58,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 01:18:58,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613730430] [2023-02-17 01:18:58,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 01:18:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:58,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 01:18:58,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613730430] [2023-02-17 01:18:58,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613730430] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 01:18:58,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [463759667] [2023-02-17 01:18:58,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:58,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 01:18:58,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 01:18:58,949 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) [2023-02-17 01:18:58,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-17 01:18:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:58,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjunts are in the unsatisfiable core [2023-02-17 01:18:59,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 01:18:59,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:59,055 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-17 01:18:59,056 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [463759667] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 01:18:59,056 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-17 01:18:59,056 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2023-02-17 01:18:59,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405751040] [2023-02-17 01:18:59,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 01:18:59,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-17 01:18:59,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 01:18:59,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-17 01:18:59,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-02-17 01:18:59,062 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) [2023-02-17 01:18:59,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 01:18:59,100 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2023-02-17 01:18:59,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-17 01:18:59,102 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 [2023-02-17 01:18:59,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 01:18:59,107 INFO L225 Difference]: With dead ends: 23 [2023-02-17 01:18:59,107 INFO L226 Difference]: Without dead ends: 16 [2023-02-17 01:18:59,110 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 [2023-02-17 01:18:59,111 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 [2023-02-17 01:18:59,111 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] [2023-02-17 01:18:59,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2023-02-17 01:18:59,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2023-02-17 01:18:59,119 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) [2023-02-17 01:18:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 16 transitions. [2023-02-17 01:18:59,127 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 16 transitions. Word has length 15 [2023-02-17 01:18:59,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 01:18:59,132 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 16 transitions. [2023-02-17 01:18:59,133 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) [2023-02-17 01:18:59,133 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2023-02-17 01:18:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-17 01:18:59,134 INFO L187 NwaCegarLoop]: Found error trace [2023-02-17 01:18:59,134 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-17 01:18:59,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-02-17 01:18:59,339 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 [2023-02-17 01:18:59,339 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-17 01:18:59,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-17 01:18:59,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1341560856, now seen corresponding path program 1 times [2023-02-17 01:18:59,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-17 01:18:59,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952715925] [2023-02-17 01:18:59,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:59,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-17 01:18:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:59,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:59,496 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-17 01:18:59,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952715925] [2023-02-17 01:18:59,496 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [952715925] provided 0 perfect and 1 imperfect interpolant sequences [2023-02-17 01:18:59,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221963095] [2023-02-17 01:18:59,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-17 01:18:59,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-17 01:18:59,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-17 01:18:59,498 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) [2023-02-17 01:18:59,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-17 01:18:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-17 01:18:59,541 INFO L263 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 4 conjunts are in the unsatisfiable core [2023-02-17 01:18:59,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-17 01:18:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-17 01:18:59,705 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-02-17 01:18:59,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1221963095] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-17 01:18:59,706 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-02-17 01:18:59,706 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2023-02-17 01:18:59,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006695038] [2023-02-17 01:18:59,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-17 01:18:59,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-02-17 01:18:59,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-17 01:18:59,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-02-17 01:18:59,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2023-02-17 01:18:59,708 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) [2023-02-17 01:18:59,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-17 01:18:59,762 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2023-02-17 01:18:59,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-17 01:18:59,762 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 [2023-02-17 01:18:59,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-17 01:18:59,762 INFO L225 Difference]: With dead ends: 16 [2023-02-17 01:18:59,762 INFO L226 Difference]: Without dead ends: 0 [2023-02-17 01:18:59,763 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 [2023-02-17 01:18:59,764 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 [2023-02-17 01:18:59,765 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] [2023-02-17 01:18:59,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-02-17 01:18:59,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-02-17 01:18:59,766 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) [2023-02-17 01:18:59,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-02-17 01:18:59,767 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 15 [2023-02-17 01:18:59,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-17 01:18:59,767 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-02-17 01:18:59,767 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) [2023-02-17 01:18:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-02-17 01:18:59,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-02-17 01:18:59,770 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-02-17 01:18:59,778 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-02-17 01:18:59,975 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 [2023-02-17 01:18:59,978 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-02-17 01:18:59,990 INFO L899 garLoopResultBuilder]: For program point L19(lines 19 21) no Hoare annotation was computed. [2023-02-17 01:18:59,991 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))))))) [2023-02-17 01:18:59,991 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))))))) [2023-02-17 01:18:59,991 INFO L899 garLoopResultBuilder]: For program point L32(lines 32 39) no Hoare annotation was computed. [2023-02-17 01:18:59,992 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-02-17 01:18:59,992 INFO L899 garLoopResultBuilder]: For program point L32-1(lines 32 39) no Hoare annotation was computed. [2023-02-17 01:18:59,992 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-02-17 01:18:59,992 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 20) no Hoare annotation was computed. [2023-02-17 01:18:59,992 INFO L899 garLoopResultBuilder]: For program point L20(line 20) no Hoare annotation was computed. [2023-02-17 01:18:59,992 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-02-17 01:18:59,993 INFO L899 garLoopResultBuilder]: For program point L29(line 29) no Hoare annotation was computed. [2023-02-17 01:18:59,994 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))))))))))))) [2023-02-17 01:18:59,994 INFO L899 garLoopResultBuilder]: For program point L46-3(lines 46 48) no Hoare annotation was computed. [2023-02-17 01:18:59,994 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-02-17 01:18:59,995 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))))))))))) [2023-02-17 01:18:59,995 INFO L899 garLoopResultBuilder]: For program point L42-3(lines 42 44) no Hoare annotation was computed. [2023-02-17 01:18:59,995 INFO L899 garLoopResultBuilder]: For program point L34(line 34) no Hoare annotation was computed. [2023-02-17 01:18:59,995 INFO L899 garLoopResultBuilder]: For program point L34-2(lines 32 39) no Hoare annotation was computed. [2023-02-17 01:18:59,996 INFO L899 garLoopResultBuilder]: For program point L35-1(lines 32 39) no Hoare annotation was computed. [2023-02-17 01:19:00,001 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-02-17 01:19:00,005 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-02-17 01:19:00,053 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] [2023-02-17 01:19:00,054 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] [2023-02-17 01:19:00,054 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] [2023-02-17 01:19:00,054 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] [2023-02-17 01:19:00,054 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] [2023-02-17 01:19:00,054 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] [2023-02-17 01:19:00,054 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] [2023-02-17 01:19:00,055 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] [2023-02-17 01:19:00,055 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] [2023-02-17 01:19:00,055 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] [2023-02-17 01:19:00,055 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] [2023-02-17 01:19:00,055 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] [2023-02-17 01:19:00,055 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] [2023-02-17 01:19:00,056 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] [2023-02-17 01:19:00,056 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] [2023-02-17 01:19:00,056 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] [2023-02-17 01:19:00,056 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] [2023-02-17 01:19:00,058 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] [2023-02-17 01:19:00,058 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] [2023-02-17 01:19:00,058 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] [2023-02-17 01:19:00,058 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] [2023-02-17 01:19:00,058 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] [2023-02-17 01:19:00,058 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] [2023-02-17 01:19:00,059 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] [2023-02-17 01:19:00,059 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] [2023-02-17 01:19:00,059 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] [2023-02-17 01:19:00,059 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] [2023-02-17 01:19:00,059 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] [2023-02-17 01:19:00,059 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] [2023-02-17 01:19:00,060 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] [2023-02-17 01:19:00,060 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] [2023-02-17 01:19:00,060 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] [2023-02-17 01:19:00,060 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] [2023-02-17 01:19:00,060 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] [2023-02-17 01:19:00,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.02 01:19:00 BoogieIcfgContainer [2023-02-17 01:19:00,078 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-02-17 01:19:00,078 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-02-17 01:19:00,078 INFO L271 PluginConnector]: Initializing Witness Printer... [2023-02-17 01:19:00,079 INFO L275 PluginConnector]: Witness Printer initialized [2023-02-17 01:19:00,079 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.02 01:18:55" (3/4) ... [2023-02-17 01:19:00,082 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-02-17 01:19:00,089 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2023-02-17 01:19:00,089 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-02-17 01:19:00,089 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-02-17 01:19:00,090 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-02-17 01:19:00,110 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))) [2023-02-17 01:19:00,137 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-02-17 01:19:00,137 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-02-17 01:19:00,138 INFO L158 Benchmark]: Toolchain (without parser) took 5518.42ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 99.9MB in the beginning and 48.2MB in the end (delta: 51.7MB). Peak memory consumption was 90.3MB. Max. memory is 16.1GB. [2023-02-17 01:19:00,138 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 132.1MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-02-17 01:19:00,138 INFO L158 Benchmark]: CACSL2BoogieTranslator took 206.38ms. Allocated memory is still 132.1MB. Free memory was 99.5MB in the beginning and 89.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-02-17 01:19:00,139 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.25ms. Allocated memory is still 132.1MB. Free memory was 89.0MB in the beginning and 87.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-02-17 01:19:00,139 INFO L158 Benchmark]: Boogie Preprocessor took 44.06ms. Allocated memory is still 132.1MB. Free memory was 87.8MB in the beginning and 86.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2023-02-17 01:19:00,139 INFO L158 Benchmark]: RCFGBuilder took 314.65ms. Allocated memory is still 132.1MB. Free memory was 86.5MB in the beginning and 76.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-02-17 01:19:00,139 INFO L158 Benchmark]: TraceAbstraction took 4852.01ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 76.0MB in the beginning and 51.4MB in the end (delta: 24.6MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2023-02-17 01:19:00,140 INFO L158 Benchmark]: Witness Printer took 59.05ms. Allocated memory is still 169.9MB. Free memory was 51.4MB in the beginning and 48.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-02-17 01:19:00,141 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 132.1MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 206.38ms. Allocated memory is still 132.1MB. Free memory was 99.5MB in the beginning and 89.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.25ms. Allocated memory is still 132.1MB. Free memory was 89.0MB in the beginning and 87.8MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.06ms. Allocated memory is still 132.1MB. Free memory was 87.8MB in the beginning and 86.5MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 314.65ms. Allocated memory is still 132.1MB. Free memory was 86.5MB in the beginning and 76.9MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 4852.01ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 76.0MB in the beginning and 51.4MB in the end (delta: 24.6MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Witness Printer took 59.05ms. Allocated memory is still 169.9MB. Free memory was 51.4MB in the beginning and 48.2MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. 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: 4.7s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 175 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 175 mSDsluCounter, 141 SdHoareTripleChecker+Invalid, 1.1s 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, 0.9s 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: 0.1s 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, 1.9s 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 [2023-02-17 01:19:00,178 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] [2023-02-17 01:19:00,178 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] [2023-02-17 01:19:00,178 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] [2023-02-17 01:19:00,178 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] [2023-02-17 01:19:00,179 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] [2023-02-17 01:19:00,179 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] [2023-02-17 01:19:00,179 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] [2023-02-17 01:19:00,179 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] [2023-02-17 01:19:00,179 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] [2023-02-17 01:19:00,180 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] [2023-02-17 01:19:00,180 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] [2023-02-17 01:19:00,180 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] [2023-02-17 01:19:00,180 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] [2023-02-17 01:19:00,180 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] [2023-02-17 01:19:00,181 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] [2023-02-17 01:19:00,181 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] [2023-02-17 01:19:00,181 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] [2023-02-17 01:19:00,183 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] [2023-02-17 01:19:00,183 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] [2023-02-17 01:19:00,183 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] [2023-02-17 01:19:00,184 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] [2023-02-17 01:19:00,184 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] [2023-02-17 01:19:00,185 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] [2023-02-17 01:19:00,185 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] [2023-02-17 01:19:00,190 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] [2023-02-17 01:19:00,190 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] [2023-02-17 01:19:00,191 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] [2023-02-17 01:19:00,191 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] [2023-02-17 01:19:00,191 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] [2023-02-17 01:19:00,191 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] [2023-02-17 01:19:00,192 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] [2023-02-17 01:19:00,192 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] [2023-02-17 01:19:00,192 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] [2023-02-17 01:19:00,192 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! [2023-02-17 01:19:00,214 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