./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread/fib_unsafe-6.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 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/pthread/fib_unsafe-6.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4c475d56613186560380fd7710c1a393bef46e366024d2f60e26aa83cc625627 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-17 21:56:45,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-17 21:56:45,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-17 21:56:45,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-17 21:56:45,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-17 21:56:45,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-17 21:56:45,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-17 21:56:45,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-17 21:56:45,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-17 21:56:45,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-17 21:56:45,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-17 21:56:45,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-17 21:56:45,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-17 21:56:45,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-17 21:56:45,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-17 21:56:45,904 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-17 21:56:45,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-17 21:56:45,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-17 21:56:45,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-17 21:56:45,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-17 21:56:45,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-17 21:56:45,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-17 21:56:45,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-17 21:56:45,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-17 21:56:45,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-17 21:56:45,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-17 21:56:45,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-17 21:56:45,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-17 21:56:45,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-17 21:56:45,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-17 21:56:45,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-17 21:56:45,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-17 21:56:45,925 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-17 21:56:45,925 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-17 21:56:45,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-17 21:56:45,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-17 21:56:45,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-17 21:56:45,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-17 21:56:45,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-17 21:56:45,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-17 21:56:45,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-17 21:56:45,931 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-17 21:56:45,949 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-17 21:56:45,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-17 21:56:45,950 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-17 21:56:45,951 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-17 21:56:45,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-17 21:56:45,951 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-17 21:56:45,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-17 21:56:45,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-17 21:56:45,952 INFO L138 SettingsManager]: * Use SBE=true [2021-12-17 21:56:45,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-17 21:56:45,953 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-17 21:56:45,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-17 21:56:45,954 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-17 21:56:45,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-17 21:56:45,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-17 21:56:45,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-17 21:56:45,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-17 21:56:45,954 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-17 21:56:45,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-17 21:56:45,955 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-17 21:56:45,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-17 21:56:45,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-17 21:56:45,955 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-17 21:56:45,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-17 21:56:45,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 21:56:45,956 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-17 21:56:45,956 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-17 21:56:45,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-17 21:56:45,956 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-17 21:56:45,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-17 21:56:45,956 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-17 21:56:45,956 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-17 21:56:45,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-17 21:56:45,957 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-17 21:56:45,957 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c475d56613186560380fd7710c1a393bef46e366024d2f60e26aa83cc625627 [2021-12-17 21:56:46,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-17 21:56:46,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-17 21:56:46,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-17 21:56:46,153 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-17 21:56:46,154 INFO L275 PluginConnector]: CDTParser initialized [2021-12-17 21:56:46,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/fib_unsafe-6.i [2021-12-17 21:56:46,210 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/410b5472a/5883f694c9d0406ba59f88c84a3d51f5/FLAG6aeaab810 [2021-12-17 21:56:46,627 INFO L306 CDTParser]: Found 1 translation units. [2021-12-17 21:56:46,628 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/fib_unsafe-6.i [2021-12-17 21:56:46,642 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/410b5472a/5883f694c9d0406ba59f88c84a3d51f5/FLAG6aeaab810 [2021-12-17 21:56:46,653 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/410b5472a/5883f694c9d0406ba59f88c84a3d51f5 [2021-12-17 21:56:46,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-17 21:56:46,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-17 21:56:46,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-17 21:56:46,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-17 21:56:46,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-17 21:56:46,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 09:56:46" (1/1) ... [2021-12-17 21:56:46,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b1853a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:46, skipping insertion in model container [2021-12-17 21:56:46,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.12 09:56:46" (1/1) ... [2021-12-17 21:56:46,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-17 21:56:46,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-17 21:56:46,974 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/fib_unsafe-6.i[30811,30824] [2021-12-17 21:56:46,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 21:56:46,982 INFO L203 MainTranslator]: Completed pre-run [2021-12-17 21:56:47,017 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/fib_unsafe-6.i[30811,30824] [2021-12-17 21:56:47,022 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-17 21:56:47,049 INFO L208 MainTranslator]: Completed translation [2021-12-17 21:56:47,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47 WrapperNode [2021-12-17 21:56:47,050 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-17 21:56:47,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-17 21:56:47,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-17 21:56:47,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-17 21:56:47,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,083 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,100 INFO L137 Inliner]: procedures = 164, calls = 26, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 71 [2021-12-17 21:56:47,100 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-17 21:56:47,101 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-17 21:56:47,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-17 21:56:47,101 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-17 21:56:47,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-17 21:56:47,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-17 21:56:47,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-17 21:56:47,139 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-17 21:56:47,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (1/1) ... [2021-12-17 21:56:47,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-17 21:56:47,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 21:56:47,166 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-17 21:56:47,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-17 21:56:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2021-12-17 21:56:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2021-12-17 21:56:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2021-12-17 21:56:47,192 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2021-12-17 21:56:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-17 21:56:47,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-17 21:56:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-17 21:56:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-17 21:56:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-17 21:56:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-17 21:56:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-17 21:56:47,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-17 21:56:47,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-17 21:56:47,194 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-17 21:56:47,287 INFO L236 CfgBuilder]: Building ICFG [2021-12-17 21:56:47,288 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-17 21:56:47,397 INFO L277 CfgBuilder]: Performing block encoding [2021-12-17 21:56:47,402 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-17 21:56:47,402 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-12-17 21:56:47,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 09:56:47 BoogieIcfgContainer [2021-12-17 21:56:47,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-17 21:56:47,405 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-17 21:56:47,405 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-17 21:56:47,407 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-17 21:56:47,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.12 09:56:46" (1/3) ... [2021-12-17 21:56:47,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@653cedef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 09:56:47, skipping insertion in model container [2021-12-17 21:56:47,408 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.12 09:56:47" (2/3) ... [2021-12-17 21:56:47,408 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@653cedef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.12 09:56:47, skipping insertion in model container [2021-12-17 21:56:47,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.12 09:56:47" (3/3) ... [2021-12-17 21:56:47,409 INFO L111 eAbstractionObserver]: Analyzing ICFG fib_unsafe-6.i [2021-12-17 21:56:47,413 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-17 21:56:47,413 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-17 21:56:47,413 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-17 21:56:47,413 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-17 21:56:47,436 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,437 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,437 WARN L322 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,437 WARN L322 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,437 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,437 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,437 WARN L322 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,438 WARN L322 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,438 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,438 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,438 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,438 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,439 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,439 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,439 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,439 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,441 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,441 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,442 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,442 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,442 WARN L322 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,442 WARN L322 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,442 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,443 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,443 WARN L322 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,443 WARN L322 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,443 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,443 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,443 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,444 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,444 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,444 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,444 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,444 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,445 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,445 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,447 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,447 WARN L322 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,447 WARN L322 ript$VariableManager]: TermVariabe t1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,447 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,448 WARN L322 ript$VariableManager]: TermVariabe |t1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,451 WARN L322 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,452 WARN L322 ript$VariableManager]: TermVariabe t2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,453 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,453 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,453 WARN L322 ript$VariableManager]: TermVariabe |t2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-17 21:56:47,454 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-17 21:56:47,498 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-17 21:56:47,505 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-17 21:56:47,506 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-17 21:56:47,519 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 96 places, 96 transitions, 202 flow [2021-12-17 21:56:47,565 INFO L129 PetriNetUnfolder]: 7/94 cut-off events. [2021-12-17 21:56:47,566 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 21:56:47,569 INFO L84 FinitePrefix]: Finished finitePrefix Result has 101 conditions, 94 events. 7/94 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 73 event pairs, 0 based on Foata normal form. 0/86 useless extension candidates. Maximal degree in co-relation 64. Up to 2 conditions per place. [2021-12-17 21:56:47,569 INFO L82 GeneralOperation]: Start removeDead. Operand has 96 places, 96 transitions, 202 flow [2021-12-17 21:56:47,573 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 94 places, 94 transitions, 194 flow [2021-12-17 21:56:47,602 INFO L129 PetriNetUnfolder]: 7/85 cut-off events. [2021-12-17 21:56:47,603 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 21:56:47,603 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 21:56:47,603 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 21:56:47,604 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-12-17 21:56:47,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 21:56:47,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1927097680, now seen corresponding path program 1 times [2021-12-17 21:56:47,614 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 21:56:47,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091526966] [2021-12-17 21:56:47,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 21:56:47,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 21:56:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 21:56:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:47,805 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 21:56:47,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091526966] [2021-12-17 21:56:47,806 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091526966] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 21:56:47,806 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 21:56:47,806 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-17 21:56:47,807 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519835174] [2021-12-17 21:56:47,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 21:56:47,814 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-17 21:56:47,814 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 21:56:47,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-17 21:56:47,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-17 21:56:47,844 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 96 [2021-12-17 21:56:47,848 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 94 places, 94 transitions, 194 flow. Second operand has 2 states, 2 states have (on average 90.5) internal successors, (181), 2 states have internal predecessors, (181), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:47,850 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 21:56:47,850 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 96 [2021-12-17 21:56:47,851 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 21:56:47,872 INFO L129 PetriNetUnfolder]: 3/89 cut-off events. [2021-12-17 21:56:47,873 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-12-17 21:56:47,875 INFO L84 FinitePrefix]: Finished finitePrefix Result has 99 conditions, 89 events. 3/89 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 62 event pairs, 0 based on Foata normal form. 5/90 useless extension candidates. Maximal degree in co-relation 60. Up to 3 conditions per place. [2021-12-17 21:56:47,876 INFO L132 encePairwiseOnDemand]: 92/96 looper letters, 2 selfloop transitions, 0 changer transitions 0/89 dead transitions. [2021-12-17 21:56:47,876 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 94 places, 89 transitions, 188 flow [2021-12-17 21:56:47,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-17 21:56:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-17 21:56:47,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 184 transitions. [2021-12-17 21:56:47,887 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9583333333333334 [2021-12-17 21:56:47,887 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 184 transitions. [2021-12-17 21:56:47,888 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 184 transitions. [2021-12-17 21:56:47,889 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 21:56:47,890 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 184 transitions. [2021-12-17 21:56:47,895 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 92.0) internal successors, (184), 2 states have internal predecessors, (184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:47,899 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 96.0) internal successors, (288), 3 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:47,899 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 96.0) internal successors, (288), 3 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:47,900 INFO L186 Difference]: Start difference. First operand has 94 places, 94 transitions, 194 flow. Second operand 2 states and 184 transitions. [2021-12-17 21:56:47,901 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 94 places, 89 transitions, 188 flow [2021-12-17 21:56:47,903 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 92 places, 89 transitions, 186 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-17 21:56:47,908 INFO L242 Difference]: Finished difference. Result has 92 places, 89 transitions, 182 flow [2021-12-17 21:56:47,909 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=96, PETRI_DIFFERENCE_MINUEND_FLOW=182, PETRI_DIFFERENCE_MINUEND_PLACES=91, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=89, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=182, PETRI_PLACES=92, PETRI_TRANSITIONS=89} [2021-12-17 21:56:47,913 INFO L334 CegarLoopForPetriNet]: 94 programPoint places, -2 predicate places. [2021-12-17 21:56:47,913 INFO L470 AbstractCegarLoop]: Abstraction has has 92 places, 89 transitions, 182 flow [2021-12-17 21:56:47,914 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 90.5) internal successors, (181), 2 states have internal predecessors, (181), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:47,914 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 21:56:47,914 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 21:56:47,914 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-17 21:56:47,914 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-12-17 21:56:47,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 21:56:47,915 INFO L85 PathProgramCache]: Analyzing trace with hash 560415153, now seen corresponding path program 1 times [2021-12-17 21:56:47,915 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 21:56:47,915 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20717157] [2021-12-17 21:56:47,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 21:56:47,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 21:56:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 21:56:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:47,991 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 21:56:47,991 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20717157] [2021-12-17 21:56:47,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20717157] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-17 21:56:47,991 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-17 21:56:47,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-17 21:56:47,992 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706919664] [2021-12-17 21:56:47,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-17 21:56:47,993 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-17 21:56:47,993 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 21:56:47,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-17 21:56:47,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-17 21:56:47,994 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 83 out of 96 [2021-12-17 21:56:47,994 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 92 places, 89 transitions, 182 flow. Second operand has 3 states, 3 states have (on average 84.66666666666667) internal successors, (254), 3 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:47,994 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 21:56:47,994 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 83 of 96 [2021-12-17 21:56:47,994 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 21:56:48,014 INFO L129 PetriNetUnfolder]: 3/95 cut-off events. [2021-12-17 21:56:48,014 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-17 21:56:48,015 INFO L84 FinitePrefix]: Finished finitePrefix Result has 113 conditions, 95 events. 3/95 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 60 event pairs, 0 based on Foata normal form. 0/91 useless extension candidates. Maximal degree in co-relation 110. Up to 6 conditions per place. [2021-12-17 21:56:48,015 INFO L132 encePairwiseOnDemand]: 93/96 looper letters, 9 selfloop transitions, 2 changer transitions 0/92 dead transitions. [2021-12-17 21:56:48,016 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 94 places, 92 transitions, 210 flow [2021-12-17 21:56:48,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-17 21:56:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-17 21:56:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 261 transitions. [2021-12-17 21:56:48,017 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.90625 [2021-12-17 21:56:48,018 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 261 transitions. [2021-12-17 21:56:48,018 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 261 transitions. [2021-12-17 21:56:48,018 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 21:56:48,018 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 261 transitions. [2021-12-17 21:56:48,019 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 87.0) internal successors, (261), 3 states have internal predecessors, (261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,020 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 96.0) internal successors, (384), 4 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,020 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 96.0) internal successors, (384), 4 states have internal predecessors, (384), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,020 INFO L186 Difference]: Start difference. First operand has 92 places, 89 transitions, 182 flow. Second operand 3 states and 261 transitions. [2021-12-17 21:56:48,020 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 94 places, 92 transitions, 210 flow [2021-12-17 21:56:48,021 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 94 places, 92 transitions, 210 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-17 21:56:48,022 INFO L242 Difference]: Finished difference. Result has 95 places, 90 transitions, 194 flow [2021-12-17 21:56:48,022 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=96, PETRI_DIFFERENCE_MINUEND_FLOW=182, PETRI_DIFFERENCE_MINUEND_PLACES=92, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=89, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=87, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=194, PETRI_PLACES=95, PETRI_TRANSITIONS=90} [2021-12-17 21:56:48,023 INFO L334 CegarLoopForPetriNet]: 94 programPoint places, 1 predicate places. [2021-12-17 21:56:48,023 INFO L470 AbstractCegarLoop]: Abstraction has has 95 places, 90 transitions, 194 flow [2021-12-17 21:56:48,023 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 84.66666666666667) internal successors, (254), 3 states have internal predecessors, (254), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,024 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 21:56:48,024 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 21:56:48,024 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-17 21:56:48,024 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-12-17 21:56:48,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 21:56:48,024 INFO L85 PathProgramCache]: Analyzing trace with hash -951035470, now seen corresponding path program 1 times [2021-12-17 21:56:48,025 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 21:56:48,025 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768937901] [2021-12-17 21:56:48,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 21:56:48,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 21:56:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 21:56:48,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:48,086 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 21:56:48,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768937901] [2021-12-17 21:56:48,086 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768937901] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 21:56:48,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1733793250] [2021-12-17 21:56:48,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 21:56:48,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 21:56:48,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 21:56:48,088 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) [2021-12-17 21:56:48,089 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-17 21:56:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 21:56:48,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 4 conjunts are in the unsatisfiable core [2021-12-17 21:56:48,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 21:56:48,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:48,271 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 21:56:48,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:48,346 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1733793250] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 21:56:48,346 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 21:56:48,346 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2021-12-17 21:56:48,347 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61999675] [2021-12-17 21:56:48,347 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 21:56:48,347 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-17 21:56:48,347 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 21:56:48,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-17 21:56:48,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2021-12-17 21:56:48,349 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 96 [2021-12-17 21:56:48,350 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 95 places, 90 transitions, 194 flow. Second operand has 10 states, 10 states have (on average 83.0) internal successors, (830), 10 states have internal predecessors, (830), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,350 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 21:56:48,350 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 96 [2021-12-17 21:56:48,350 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 21:56:48,398 INFO L129 PetriNetUnfolder]: 3/104 cut-off events. [2021-12-17 21:56:48,399 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-12-17 21:56:48,399 INFO L84 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 104 events. 3/104 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 51 event pairs, 0 based on Foata normal form. 2/103 useless extension candidates. Maximal degree in co-relation 133. Up to 6 conditions per place. [2021-12-17 21:56:48,400 INFO L132 encePairwiseOnDemand]: 90/96 looper letters, 10 selfloop transitions, 9 changer transitions 0/98 dead transitions. [2021-12-17 21:56:48,400 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 98 transitions, 250 flow [2021-12-17 21:56:48,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-17 21:56:48,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-17 21:56:48,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 750 transitions. [2021-12-17 21:56:48,402 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8680555555555556 [2021-12-17 21:56:48,402 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 750 transitions. [2021-12-17 21:56:48,402 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 750 transitions. [2021-12-17 21:56:48,403 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 21:56:48,403 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 750 transitions. [2021-12-17 21:56:48,404 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 83.33333333333333) internal successors, (750), 9 states have internal predecessors, (750), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,406 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 96.0) internal successors, (960), 10 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,406 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 96.0) internal successors, (960), 10 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,406 INFO L186 Difference]: Start difference. First operand has 95 places, 90 transitions, 194 flow. Second operand 9 states and 750 transitions. [2021-12-17 21:56:48,406 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 98 transitions, 250 flow [2021-12-17 21:56:48,407 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 98 transitions, 248 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-12-17 21:56:48,409 INFO L242 Difference]: Finished difference. Result has 105 places, 96 transitions, 242 flow [2021-12-17 21:56:48,409 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=96, PETRI_DIFFERENCE_MINUEND_FLOW=192, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=84, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=242, PETRI_PLACES=105, PETRI_TRANSITIONS=96} [2021-12-17 21:56:48,409 INFO L334 CegarLoopForPetriNet]: 94 programPoint places, 11 predicate places. [2021-12-17 21:56:48,409 INFO L470 AbstractCegarLoop]: Abstraction has has 105 places, 96 transitions, 242 flow [2021-12-17 21:56:48,410 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 83.0) internal successors, (830), 10 states have internal predecessors, (830), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:48,410 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 21:56:48,410 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 21:56:48,430 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-17 21:56:48,624 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 21:56:48,625 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-12-17 21:56:48,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 21:56:48,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1666707666, now seen corresponding path program 2 times [2021-12-17 21:56:48,626 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 21:56:48,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802842597] [2021-12-17 21:56:48,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 21:56:48,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 21:56:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 21:56:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:48,692 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 21:56:48,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802842597] [2021-12-17 21:56:48,693 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1802842597] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 21:56:48,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [115439980] [2021-12-17 21:56:48,693 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-17 21:56:48,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 21:56:48,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 21:56:48,694 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) [2021-12-17 21:56:48,695 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-17 21:56:48,766 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-17 21:56:48,766 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 21:56:48,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-17 21:56:48,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 21:56:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:48,889 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 21:56:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:49,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [115439980] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 21:56:49,035 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 21:56:49,035 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2021-12-17 21:56:49,035 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813650001] [2021-12-17 21:56:49,035 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 21:56:49,036 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-12-17 21:56:49,036 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 21:56:49,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-12-17 21:56:49,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2021-12-17 21:56:49,038 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 96 [2021-12-17 21:56:49,039 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 105 places, 96 transitions, 242 flow. Second operand has 18 states, 18 states have (on average 83.0) internal successors, (1494), 18 states have internal predecessors, (1494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:49,039 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 21:56:49,039 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 96 [2021-12-17 21:56:49,040 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 21:56:49,176 INFO L129 PetriNetUnfolder]: 3/132 cut-off events. [2021-12-17 21:56:49,176 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2021-12-17 21:56:49,177 INFO L84 FinitePrefix]: Finished finitePrefix Result has 231 conditions, 132 events. 3/132 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 51 event pairs, 0 based on Foata normal form. 4/133 useless extension candidates. Maximal degree in co-relation 224. Up to 11 conditions per place. [2021-12-17 21:56:49,178 INFO L132 encePairwiseOnDemand]: 90/96 looper letters, 14 selfloop transitions, 21 changer transitions 0/114 dead transitions. [2021-12-17 21:56:49,178 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 114 transitions, 408 flow [2021-12-17 21:56:49,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-12-17 21:56:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2021-12-17 21:56:49,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 1740 transitions. [2021-12-17 21:56:49,181 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8630952380952381 [2021-12-17 21:56:49,181 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 1740 transitions. [2021-12-17 21:56:49,181 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 1740 transitions. [2021-12-17 21:56:49,182 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 21:56:49,182 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 1740 transitions. [2021-12-17 21:56:49,185 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 82.85714285714286) internal successors, (1740), 21 states have internal predecessors, (1740), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:49,187 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 96.0) internal successors, (2112), 22 states have internal predecessors, (2112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:49,187 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 96.0) internal successors, (2112), 22 states have internal predecessors, (2112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:49,188 INFO L186 Difference]: Start difference. First operand has 105 places, 96 transitions, 242 flow. Second operand 21 states and 1740 transitions. [2021-12-17 21:56:49,188 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 114 transitions, 408 flow [2021-12-17 21:56:49,189 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 114 transitions, 394 flow, removed 6 selfloop flow, removed 1 redundant places. [2021-12-17 21:56:49,191 INFO L242 Difference]: Finished difference. Result has 129 places, 109 transitions, 366 flow [2021-12-17 21:56:49,191 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=96, PETRI_DIFFERENCE_MINUEND_FLOW=236, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=96, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=85, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=366, PETRI_PLACES=129, PETRI_TRANSITIONS=109} [2021-12-17 21:56:49,192 INFO L334 CegarLoopForPetriNet]: 94 programPoint places, 35 predicate places. [2021-12-17 21:56:49,192 INFO L470 AbstractCegarLoop]: Abstraction has has 129 places, 109 transitions, 366 flow [2021-12-17 21:56:49,192 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 83.0) internal successors, (1494), 18 states have internal predecessors, (1494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:49,192 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 21:56:49,192 INFO L254 CegarLoopForPetriNet]: trace histogram [7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 21:56:49,211 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-12-17 21:56:49,407 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2021-12-17 21:56:49,408 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-12-17 21:56:49,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 21:56:49,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1283180782, now seen corresponding path program 3 times [2021-12-17 21:56:49,408 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 21:56:49,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1307332989] [2021-12-17 21:56:49,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 21:56:49,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 21:56:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 21:56:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:49,573 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 21:56:49,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1307332989] [2021-12-17 21:56:49,573 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1307332989] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 21:56:49,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [979269547] [2021-12-17 21:56:49,573 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-17 21:56:49,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 21:56:49,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 21:56:49,574 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 21:56:49,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-17 21:56:49,640 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-12-17 21:56:49,640 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 21:56:49,641 INFO L263 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 16 conjunts are in the unsatisfiable core [2021-12-17 21:56:49,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 21:56:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:49,776 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 21:56:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:50,050 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [979269547] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 21:56:50,050 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 21:56:50,051 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 31 [2021-12-17 21:56:50,051 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277824791] [2021-12-17 21:56:50,051 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 21:56:50,051 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-12-17 21:56:50,051 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 21:56:50,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-12-17 21:56:50,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=255, Invalid=675, Unknown=0, NotChecked=0, Total=930 [2021-12-17 21:56:50,055 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 96 [2021-12-17 21:56:50,057 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 109 transitions, 366 flow. Second operand has 31 states, 31 states have (on average 83.06451612903226) internal successors, (2575), 31 states have internal predecessors, (2575), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:50,058 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 21:56:50,058 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 96 [2021-12-17 21:56:50,058 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 21:56:50,431 INFO L129 PetriNetUnfolder]: 3/181 cut-off events. [2021-12-17 21:56:50,431 INFO L130 PetriNetUnfolder]: For 236/236 co-relation queries the response was YES. [2021-12-17 21:56:50,432 INFO L84 FinitePrefix]: Finished finitePrefix Result has 427 conditions, 181 events. 3/181 cut-off events. For 236/236 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 51 event pairs, 0 based on Foata normal form. 7/185 useless extension candidates. Maximal degree in co-relation 415. Up to 25 conditions per place. [2021-12-17 21:56:50,433 INFO L132 encePairwiseOnDemand]: 90/96 looper letters, 21 selfloop transitions, 42 changer transitions 0/142 dead transitions. [2021-12-17 21:56:50,433 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 170 places, 142 transitions, 748 flow [2021-12-17 21:56:50,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-12-17 21:56:50,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2021-12-17 21:56:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 3472 transitions. [2021-12-17 21:56:50,439 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8611111111111112 [2021-12-17 21:56:50,439 INFO L72 ComplementDD]: Start complementDD. Operand 42 states and 3472 transitions. [2021-12-17 21:56:50,440 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 3472 transitions. [2021-12-17 21:56:50,441 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-17 21:56:50,441 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 42 states and 3472 transitions. [2021-12-17 21:56:50,446 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 43 states, 42 states have (on average 82.66666666666667) internal successors, (3472), 42 states have internal predecessors, (3472), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:50,450 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 43 states, 43 states have (on average 96.0) internal successors, (4128), 43 states have internal predecessors, (4128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:50,451 INFO L81 ComplementDD]: Finished complementDD. Result has 43 states, 43 states have (on average 96.0) internal successors, (4128), 43 states have internal predecessors, (4128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:50,451 INFO L186 Difference]: Start difference. First operand has 129 places, 109 transitions, 366 flow. Second operand 42 states and 3472 transitions. [2021-12-17 21:56:50,451 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 170 places, 142 transitions, 748 flow [2021-12-17 21:56:50,454 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 142 transitions, 710 flow, removed 13 selfloop flow, removed 6 redundant places. [2021-12-17 21:56:50,456 INFO L242 Difference]: Finished difference. Result has 172 places, 131 transitions, 614 flow [2021-12-17 21:56:50,456 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=96, PETRI_DIFFERENCE_MINUEND_FLOW=342, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=86, PETRI_DIFFERENCE_SUBTRAHEND_STATES=42, PETRI_FLOW=614, PETRI_PLACES=172, PETRI_TRANSITIONS=131} [2021-12-17 21:56:50,457 INFO L334 CegarLoopForPetriNet]: 94 programPoint places, 78 predicate places. [2021-12-17 21:56:50,457 INFO L470 AbstractCegarLoop]: Abstraction has has 172 places, 131 transitions, 614 flow [2021-12-17 21:56:50,458 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 83.06451612903226) internal successors, (2575), 31 states have internal predecessors, (2575), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 21:56:50,458 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-17 21:56:50,458 INFO L254 CegarLoopForPetriNet]: trace histogram [14, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-17 21:56:50,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-17 21:56:50,672 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 21:56:50,672 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2021-12-17 21:56:50,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-17 21:56:50,673 INFO L85 PathProgramCache]: Analyzing trace with hash 2049692625, now seen corresponding path program 4 times [2021-12-17 21:56:50,673 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-17 21:56:50,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891473180] [2021-12-17 21:56:50,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-17 21:56:50,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-17 21:56:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-17 21:56:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:51,858 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-17 21:56:51,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891473180] [2021-12-17 21:56:51,858 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891473180] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-17 21:56:51,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [219355664] [2021-12-17 21:56:51,858 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-17 21:56:51,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-17 21:56:51,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-17 21:56:51,860 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-17 21:56:51,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-17 21:56:51,926 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-17 21:56:51,927 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-17 21:56:51,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 47 conjunts are in the unsatisfiable core [2021-12-17 21:56:51,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-17 21:56:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 486 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 21:56:55,047 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-17 22:03:37,014 WARN L227 SmtUtils]: Spent 5.56s on a formula simplification that was a NOOP. DAG size: 58 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-12-17 22:06:11,187 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 649 refuted. 2 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-17 22:06:11,188 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [219355664] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-17 22:06:11,188 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-17 22:06:11,188 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48, 48] total 139 [2021-12-17 22:06:11,188 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712042403] [2021-12-17 22:06:11,188 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-17 22:06:11,189 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 139 states [2021-12-17 22:06:11,189 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-17 22:06:11,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 139 interpolants. [2021-12-17 22:06:11,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1221, Invalid=17798, Unknown=163, NotChecked=0, Total=19182 [2021-12-17 22:06:11,199 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 68 out of 96 [2021-12-17 22:06:11,204 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 131 transitions, 614 flow. Second operand has 139 states, 139 states have (on average 69.23741007194245) internal successors, (9624), 139 states have internal predecessors, (9624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-17 22:06:11,205 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-17 22:06:11,205 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 68 of 96 [2021-12-17 22:06:11,205 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-17 22:06:13,949 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (* c_~j~0 (- 1))) (.cse2 (+ c_~cur~0 c_~prev~0 1)) (.cse14 (* c_~i~0 (- 1))) (.cse6 (+ (* 2 c_~cur~0) c_~prev~0 3))) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse0 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse0 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24)))))) (<= (div (+ c_~cur~0 .cse1 (- 3)) (- 2)) .cse2) (forall ((v_~cur~0_22 Int)) (or (and (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22))))) (< v_~cur~0_22 (+ c_~cur~0 c_~prev~0)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse3 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse3 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse3 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0))))) (forall ((v_~j~0_8 Int)) (or (and (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse4 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse4 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse4)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse5 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse5 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) v_~j~0_8 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse5)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 v_~j~0_8) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51))))) (< 1 v_~j~0_8))) (<= (div (+ c_~cur~0 .cse1 c_~prev~0 (- 7)) (- 2)) .cse6) (forall ((v_~cur~0_28 Int)) (or (< v_~cur~0_28 (+ c_~cur~0 c_~prev~0)) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse7 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse7 1)) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse7)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse8 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse8 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse8)) (<= 2 aux_mod_v_~cur~0_22_51))))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse9 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse9 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse9)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (= c_~prev~0 0) (forall ((v_~prev~0_24 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (< v_~prev~0_24 c_~cur~0))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse10 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse10)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse10 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (= c_~cur~0 1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse11 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse11 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse11)) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((v_~cur~0_26 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse12 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse12)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse12 1)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse13 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse13)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse13 1)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))))) (< v_~cur~0_26 (+ c_~cur~0 c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)))) (<= (div (+ c_~cur~0 .cse14 (- 3)) (- 2)) .cse2) (<= (div (+ c_~cur~0 .cse14 c_~prev~0 (- 7)) (- 2)) .cse6) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse15 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse15 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse15)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)))))) is different from false [2021-12-17 22:11:08,428 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (* c_~j~0 (- 1))) (.cse2 (+ c_~cur~0 c_~prev~0 1)) (.cse14 (* c_~i~0 (- 1))) (.cse6 (+ (* 2 c_~cur~0) c_~prev~0 3))) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse0 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse0 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24)))))) (<= (div (+ c_~cur~0 .cse1 (- 3)) (- 2)) .cse2) (forall ((v_~cur~0_22 Int)) (or (and (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22))))) (< v_~cur~0_22 (+ c_~cur~0 c_~prev~0)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse3 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse3 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse3 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0))))) (forall ((v_~j~0_8 Int)) (or (and (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse4 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse4 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse4)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse5 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse5 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) v_~j~0_8 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse5)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 v_~j~0_8) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51))))) (< 1 v_~j~0_8))) (<= (div (+ c_~cur~0 .cse1 c_~prev~0 (- 7)) (- 2)) .cse6) (forall ((v_~cur~0_28 Int)) (or (< v_~cur~0_28 (+ c_~cur~0 c_~prev~0)) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse7 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse7 1)) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse7)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse8 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse8 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse8)) (<= 2 aux_mod_v_~cur~0_22_51))))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse9 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse9 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse9)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (<= 0 c_~prev~0) (forall ((v_~prev~0_24 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (< v_~prev~0_24 c_~cur~0))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse10 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse10)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse10 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (= c_~cur~0 1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse11 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse11 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse11)) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((v_~cur~0_26 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse12 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse12)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse12 1)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse13 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse13)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse13 1)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))))) (< v_~cur~0_26 (+ c_~cur~0 c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)))) (<= (div (+ c_~cur~0 .cse14 (- 3)) (- 2)) .cse2) (<= (div (+ c_~cur~0 .cse14 c_~prev~0 (- 7)) (- 2)) .cse6) (<= 1 c_~cur~0) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse15 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse15 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse15)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)))))) is different from false [2021-12-17 22:11:11,175 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse13 (* c_~i~0 (- 1))) (.cse20 (* c_~j~0 (- 1)))) (let ((.cse0 (div (+ c_~cur~0 .cse20 (- 3)) (- 2))) (.cse3 (+ c_~cur~0 c_~prev~0 1)) (.cse9 (div (+ c_~next~0 .cse20 (- 5)) (- 2))) (.cse8 (+ c_~next~0 c_~prev~0 2)) (.cse16 (+ (* 2 c_~next~0) c_~cur~0 4)) (.cse14 (+ (* 2 c_~cur~0) c_~prev~0 3)) (.cse12 (div (+ c_~cur~0 .cse13 (- 3)) (- 2))) (.cse1 (+ c_~next~0 1)) (.cse7 (div (+ c_~next~0 .cse13 (- 5)) (- 2))) (.cse10 (+ c_~next~0 c_~cur~0 2))) (and (<= .cse0 .cse1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse2 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse2 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse2 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24)))))) (<= .cse0 .cse3) (forall ((v_~cur~0_22 Int)) (or (and (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22))))) (< v_~cur~0_22 (+ c_~cur~0 c_~prev~0)))) (forall ((v_~j~0_8 Int)) (or (and (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse4 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse4 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse4)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse5 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse5 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) v_~j~0_8 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse5)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 v_~j~0_8) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51))))) (< 1 v_~j~0_8))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse6 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse6 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse6)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((v_~prev~0_24 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 1)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))) (<= 2 aux_mod_v_~cur~0_22_51) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 1))))) (< v_~prev~0_24 c_~cur~0))) (<= .cse7 .cse8) (<= .cse9 .cse10) (= c_~prev~0 0) (forall ((v_~prev~0_24 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (< v_~prev~0_24 c_~cur~0))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse11 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse11)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse11 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (forall ((v_~cur~0_22 Int)) (or (and (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22))))) (< v_~cur~0_22 c_~next~0))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)))) (<= .cse12 .cse3) (<= .cse9 .cse8) (<= (div (+ c_~cur~0 .cse13 c_~prev~0 (- 7)) (- 2)) .cse14) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse15 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse15 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse15)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51)))) (<= (div (+ c_~next~0 c_~cur~0 .cse13 (- 9)) (- 2)) .cse16) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 c_~cur~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 c_~next~0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_22 (+ c_~next~0 c_~cur~0)) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 2 v_~cur~0_22))) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)))) (forall ((v_~cur~0_26 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse17 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse17)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse17 1)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse18 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse18)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse18 1)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))))) (< v_~cur~0_26 c_~next~0))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse19 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse19)) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ c_~next~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 .cse19 1)) (< v_~cur~0_26 (+ c_~next~0 c_~cur~0))))) (<= (div (+ c_~next~0 c_~cur~0 .cse20 (- 9)) (- 2)) .cse16) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse21 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse21 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse21 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0))))) (<= (div (+ c_~cur~0 .cse20 c_~prev~0 (- 7)) (- 2)) .cse14) (forall ((v_~cur~0_28 Int)) (or (< v_~cur~0_28 (+ c_~cur~0 c_~prev~0)) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse22 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse22 1)) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse22)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse23 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse23 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse23)) (<= 2 aux_mod_v_~cur~0_22_51))))))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 2 v_~cur~0_22))) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_22 (+ c_~next~0 c_~cur~0)))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse24 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~next~0 .cse24 1)) (< v_~prev~0_24 (+ v_~cur~0_28 c_~next~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse24)) (< aux_mod_v_~next~0_20_56 0) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~next~0)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_28 (+ c_~next~0 c_~cur~0)) (<= 2 aux_mod_v_~cur~0_22_51)))) (<= .cse12 .cse1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 c_~cur~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 c_~next~0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))))) (forall ((v_~cur~0_28 Int)) (or (< v_~cur~0_28 c_~next~0) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse25 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse25 1)) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse25)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse26 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse26 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse26)) (<= 2 aux_mod_v_~cur~0_22_51))))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse27 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~next~0 .cse27 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse27)) (< v_~prev~0_24 (+ v_~cur~0_28 c_~next~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~next~0)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_28 (+ c_~next~0 c_~cur~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (= c_~cur~0 1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse28 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse28 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse28)) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (forall ((v_~cur~0_26 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse29 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse29)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse29 1)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse30 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse30)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse30 1)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))))) (< v_~cur~0_26 (+ c_~cur~0 c_~prev~0)))) (<= .cse7 .cse10) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse31 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ c_~next~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse31)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (<= 2 aux_mod_v_~cur~0_22_51) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 .cse31 1)) (< v_~cur~0_26 (+ c_~next~0 c_~cur~0)))))))) is different from false [2021-12-17 22:11:14,213 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse13 (* c_~i~0 (- 1))) (.cse20 (* c_~j~0 (- 1)))) (let ((.cse0 (div (+ c_~cur~0 .cse20 (- 3)) (- 2))) (.cse3 (+ c_~cur~0 c_~prev~0 1)) (.cse9 (div (+ c_~next~0 .cse20 (- 5)) (- 2))) (.cse8 (+ c_~next~0 c_~prev~0 2)) (.cse16 (+ (* 2 c_~next~0) c_~cur~0 4)) (.cse14 (+ (* 2 c_~cur~0) c_~prev~0 3)) (.cse12 (div (+ c_~cur~0 .cse13 (- 3)) (- 2))) (.cse1 (+ c_~next~0 1)) (.cse7 (div (+ c_~next~0 .cse13 (- 5)) (- 2))) (.cse10 (+ c_~next~0 c_~cur~0 2))) (and (<= .cse0 .cse1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse2 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse2 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse2 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24)))))) (<= .cse0 .cse3) (forall ((v_~cur~0_22 Int)) (or (and (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22))))) (< v_~cur~0_22 (+ c_~cur~0 c_~prev~0)))) (forall ((v_~j~0_8 Int)) (or (and (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse4 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse4 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse4)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse5 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse5 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) v_~j~0_8 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse5)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 v_~j~0_8) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51))))) (< 1 v_~j~0_8))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse6 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse6 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse6)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (<= 0 c_~prev~0) (forall ((v_~prev~0_24 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 1)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))) (<= 2 aux_mod_v_~cur~0_22_51) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 1))))) (< v_~prev~0_24 c_~cur~0))) (<= .cse7 .cse8) (<= .cse9 .cse10) (forall ((v_~prev~0_24 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (< v_~prev~0_24 c_~cur~0))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse11 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse11)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse11 1)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (forall ((v_~cur~0_22 Int)) (or (and (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22))) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22))))) (< v_~cur~0_22 c_~next~0))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 2 v_~cur~0_22) c_~prev~0)) (< v_~cur~0_22 (+ (* 2 c_~cur~0) c_~prev~0)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)))) (<= .cse12 .cse3) (<= .cse9 .cse8) (<= (div (+ c_~cur~0 .cse13 c_~prev~0 (- 7)) (- 2)) .cse14) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse15 (* 2 v_~cur~0_26))) (or (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 .cse15 1)) (< v_~cur~0_28 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 c_~prev~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse15)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0 c_~prev~0)) (<= 2 aux_mod_v_~cur~0_22_51)))) (<= (div (+ c_~next~0 c_~cur~0 .cse13 (- 9)) (- 2)) .cse16) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 c_~cur~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 c_~next~0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_22 (+ c_~next~0 c_~cur~0)) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 2 v_~cur~0_22))) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)))) (forall ((aux_div_v_~next~0_20_56 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~next~0_20_56 0) (< (+ c_~i~0 aux_mod_v_~next~0_20_56 9) (+ (* 2 c_~cur~0) (* 2 aux_div_v_~next~0_20_56) c_~prev~0)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) c_~cur~0) (+ (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 22)))) (forall ((v_~cur~0_26 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse17 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse17)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse17 1)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse18 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse18)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse18 1)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))))) (< v_~cur~0_26 c_~next~0))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse19 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse19)) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ c_~next~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 .cse19 1)) (< v_~cur~0_26 (+ c_~next~0 c_~cur~0))))) (<= (div (+ c_~next~0 c_~cur~0 .cse20 (- 9)) (- 2)) .cse16) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse21 (* 2 c_~cur~0))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ .cse21 c_~prev~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) .cse21 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24))) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0))))) (<= (div (+ c_~cur~0 .cse20 c_~prev~0 (- 7)) (- 2)) .cse14) (forall ((v_~cur~0_28 Int)) (or (< v_~cur~0_28 (+ c_~cur~0 c_~prev~0)) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse22 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse22 1)) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse22)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse23 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse23 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse23)) (<= 2 aux_mod_v_~cur~0_22_51))))))) (forall ((aux_div_v_~next~0_20_56 Int) (v_~cur~0_22 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< (+ c_~j~0 aux_mod_v_~next~0_20_56 9) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 2 v_~cur~0_22))) (<= (+ (* 5 aux_div_v_~next~0_20_56) v_~cur~0_22) (+ (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 22)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_22 (+ c_~next~0 c_~cur~0)))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse24 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~next~0 .cse24 1)) (< v_~prev~0_24 (+ v_~cur~0_28 c_~next~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse24)) (< aux_mod_v_~next~0_20_56 0) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~next~0)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_28 (+ c_~next~0 c_~cur~0)) (<= 2 aux_mod_v_~cur~0_22_51)))) (<= .cse12 .cse1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 c_~cur~0 1)) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 c_~next~0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24))))) (forall ((v_~cur~0_28 Int)) (or (< v_~cur~0_28 c_~next~0) (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse25 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse25 1)) (<= 2 aux_mod_v_~cur~0_22_51) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse25)) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse26 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ v_~cur~0_28 c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~cur~0)) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~cur~0 .cse26 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse26)) (<= 2 aux_mod_v_~cur~0_22_51))))))) (forall ((v_~cur~0_28 Int) (aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse27 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_div_v_~cur~0_22_51 (+ v_~cur~0_28 c_~next~0 .cse27 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ v_~cur~0_28 c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse27)) (< v_~prev~0_24 (+ v_~cur~0_28 c_~next~0 v_~cur~0_26)) (< aux_mod_v_~next~0_20_56 0) (< v_~cur~0_26 (+ (* 2 v_~cur~0_28) c_~next~0)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~cur~0_28 (+ c_~next~0 c_~cur~0)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23))))) (= c_~cur~0 1) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse28 (* 2 v_~cur~0_26))) (or (< v_~cur~0_26 (+ (* 2 c_~cur~0) c_~prev~0)) (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 c_~prev~0 .cse28 1)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) c_~prev~0 (* 3 v_~prev~0_24) .cse28)) (<= 2 aux_mod_v_~cur~0_22_51) (< v_~prev~0_24 (+ c_~cur~0 c_~prev~0 v_~cur~0_26))))) (forall ((v_~cur~0_26 Int)) (or (and (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse29 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse29)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse29 1)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51)))) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse30 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~i~0 aux_mod_v_~next~0_20_56 11) (+ (* 2 aux_div_v_~next~0_20_56) c_~cur~0 (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse30)) (< aux_mod_v_~next~0_20_56 0) (< aux_div_v_~cur~0_22_51 (+ c_~cur~0 .cse30 1)) (<= 2 aux_mod_v_~next~0_20_56) (< v_~prev~0_24 (+ c_~cur~0 v_~cur~0_26)) (<= 2 aux_mod_v_~cur~0_22_51) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~i~0) (* 2 aux_mod_v_~next~0_20_56) 23)))))) (< v_~cur~0_26 (+ c_~cur~0 c_~prev~0)))) (<= .cse7 .cse10) (<= 1 c_~cur~0) (forall ((aux_mod_v_~cur~0_22_51 Int) (aux_div_v_~next~0_20_56 Int) (aux_div_v_~cur~0_22_51 Int) (v_~prev~0_24 Int) (v_~cur~0_26 Int) (aux_mod_v_~next~0_20_56 Int)) (let ((.cse31 (* 2 v_~cur~0_26))) (or (< aux_mod_v_~cur~0_22_51 0) (< aux_mod_v_~next~0_20_56 0) (< v_~prev~0_24 (+ c_~next~0 v_~cur~0_26)) (< (+ (* 2 aux_mod_v_~cur~0_22_51) c_~j~0 aux_mod_v_~next~0_20_56 11) (+ c_~next~0 (* 2 aux_div_v_~next~0_20_56) (* 4 aux_div_v_~cur~0_22_51) (* 3 v_~prev~0_24) .cse31)) (<= 2 aux_mod_v_~next~0_20_56) (<= (+ (* 5 aux_div_v_~next~0_20_56) (* 2 aux_div_v_~cur~0_22_51) v_~prev~0_24) (+ aux_mod_v_~cur~0_22_51 (* 2 c_~j~0) (* 2 aux_mod_v_~next~0_20_56) 23)) (<= 2 aux_mod_v_~cur~0_22_51) (< aux_div_v_~cur~0_22_51 (+ c_~next~0 .cse31 1)) (< v_~cur~0_26 (+ c_~next~0 c_~cur~0)))))))) is different from false Killed by 15