./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-simpl-str-trans.wvr.c --full-output --traceabstraction.positions.where.we.compute.the.hoare.annotation All --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 448d4d75 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 ../../../trunk/examples/svcomp/weaver/chl-simpl-str-trans.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 0b48bde914fb7ebeda4cbd6fd329f7fd1281e3c3e233b6f5149c7b66a2f709ab --traceabstraction.positions.where.we.compute.the.hoare.annotation All --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.owicki-witnesses-448d4d7-m [2024-02-20 11:53:43,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 11:53:43,264 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-20 11:53:43,268 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 11:53:43,269 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 11:53:43,294 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 11:53:43,294 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 11:53:43,294 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 11:53:43,295 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 11:53:43,298 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 11:53:43,298 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 11:53:43,299 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 11:53:43,299 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 11:53:43,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 11:53:43,300 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 11:53:43,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 11:53:43,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 11:53:43,301 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 11:53:43,301 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-20 11:53:43,302 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 11:53:43,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 11:53:43,302 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 11:53:43,302 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 11:53:43,303 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 11:53:43,303 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 11:53:43,303 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 11:53:43,303 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 11:53:43,303 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 11:53:43,304 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 11:53:43,304 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 11:53:43,305 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 11:53:43,305 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 11:53:43,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 11:53:43,306 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 11:53:43,306 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 11:53:43,306 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 11:53:43,306 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-20 11:53:43,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-20 11:53:43,307 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 11:53:43,307 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 11:53:43,307 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 11:53:43,307 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 11:53:43,307 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 11:53:43,308 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b48bde914fb7ebeda4cbd6fd329f7fd1281e3c3e233b6f5149c7b66a2f709ab Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All [2024-02-20 11:53:43,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 11:53:43,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 11:53:43,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 11:53:43,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 11:53:43,574 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 11:53:43,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-simpl-str-trans.wvr.c [2024-02-20 11:53:44,729 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 11:53:44,900 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 11:53:44,901 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-simpl-str-trans.wvr.c [2024-02-20 11:53:44,907 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41455a101/adfb091ad6864642b562e3c28fb7c3c6/FLAG52bcc7e59 [2024-02-20 11:53:44,925 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41455a101/adfb091ad6864642b562e3c28fb7c3c6 [2024-02-20 11:53:44,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 11:53:44,928 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-02-20 11:53:44,929 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 11:53:44,929 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 11:53:44,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 11:53:44,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:53:44" (1/1) ... [2024-02-20 11:53:44,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b76336 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:44, skipping insertion in model container [2024-02-20 11:53:44,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:53:44" (1/1) ... [2024-02-20 11:53:44,962 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 11:53:45,151 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-simpl-str-trans.wvr.c[2514,2527] [2024-02-20 11:53:45,164 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 11:53:45,174 INFO L202 MainTranslator]: Completed pre-run [2024-02-20 11:53:45,197 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-simpl-str-trans.wvr.c[2514,2527] [2024-02-20 11:53:45,201 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 11:53:45,217 INFO L206 MainTranslator]: Completed translation [2024-02-20 11:53:45,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45 WrapperNode [2024-02-20 11:53:45,218 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 11:53:45,219 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 11:53:45,220 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 11:53:45,220 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 11:53:45,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,231 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,249 INFO L138 Inliner]: procedures = 23, calls = 30, calls flagged for inlining = 8, calls inlined = 12, statements flattened = 168 [2024-02-20 11:53:45,249 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 11:53:45,250 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 11:53:45,250 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 11:53:45,250 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 11:53:45,262 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,262 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,264 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,277 INFO L175 MemorySlicer]: Split 8 memory accesses to 4 slices as follows [2, 2, 2, 2]. 25 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2024-02-20 11:53:45,285 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,285 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,290 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,302 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,303 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,304 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,311 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-20 11:53:45,312 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-20 11:53:45,313 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-20 11:53:45,313 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-20 11:53:45,313 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (1/1) ... [2024-02-20 11:53:45,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 11:53:45,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-20 11:53:45,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-02-20 11:53:45,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-02-20 11:53:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-02-20 11:53:45,492 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-20 11:53:45,492 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-20 11:53:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-02-20 11:53:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-02-20 11:53:45,493 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-02-20 11:53:45,493 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-02-20 11:53:45,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-02-20 11:53:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-02-20 11:53:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-02-20 11:53:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-02-20 11:53:45,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-02-20 11:53:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-02-20 11:53:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-02-20 11:53:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-02-20 11:53:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-02-20 11:53:45,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-20 11:53:45,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-20 11:53:45,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-02-20 11:53:45,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-02-20 11:53:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-02-20 11:53:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-02-20 11:53:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-02-20 11:53:45,501 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-02-20 11:53:45,649 INFO L244 CfgBuilder]: Building ICFG [2024-02-20 11:53:45,653 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-20 11:53:45,976 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-02-20 11:53:45,976 INFO L293 CfgBuilder]: Performing block encoding [2024-02-20 11:53:46,216 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-20 11:53:46,216 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-02-20 11:53:46,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 11:53:46 BoogieIcfgContainer [2024-02-20 11:53:46,217 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-20 11:53:46,219 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-02-20 11:53:46,219 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-02-20 11:53:46,221 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-02-20 11:53:46,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 11:53:44" (1/3) ... [2024-02-20 11:53:46,222 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28c96710 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 11:53:46, skipping insertion in model container [2024-02-20 11:53:46,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:53:45" (2/3) ... [2024-02-20 11:53:46,224 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28c96710 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 11:53:46, skipping insertion in model container [2024-02-20 11:53:46,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 11:53:46" (3/3) ... [2024-02-20 11:53:46,225 INFO L112 eAbstractionObserver]: Analyzing ICFG chl-simpl-str-trans.wvr.c [2024-02-20 11:53:46,240 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-02-20 11:53:46,240 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-02-20 11:53:46,241 INFO L635 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-02-20 11:53:46,291 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-02-20 11:53:46,321 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 31 places, 21 transitions, 63 flow [2024-02-20 11:53:46,341 INFO L124 PetriNetUnfolderBase]: 0/18 cut-off events. [2024-02-20 11:53:46,341 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-02-20 11:53:46,343 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31 conditions, 18 events. 0/18 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 2. Compared 5 event pairs, 0 based on Foata normal form. 0/17 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2024-02-20 11:53:46,343 INFO L82 GeneralOperation]: Start removeDead. Operand has 31 places, 21 transitions, 63 flow [2024-02-20 11:53:46,345 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 27 places, 17 transitions, 52 flow [2024-02-20 11:53:46,357 INFO L368 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-02-20 11:53:46,363 INFO L369 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=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@134628bf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-02-20 11:53:46,363 INFO L370 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-02-20 11:53:46,376 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-20 11:53:46,377 INFO L124 PetriNetUnfolderBase]: 0/16 cut-off events. [2024-02-20 11:53:46,377 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-02-20 11:53:46,377 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 11:53:46,377 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 11:53:46,378 INFO L432 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-02-20 11:53:46,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 11:53:46,382 INFO L85 PathProgramCache]: Analyzing trace with hash 1017624161, now seen corresponding path program 1 times [2024-02-20 11:53:46,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 11:53:46,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134212100] [2024-02-20 11:53:46,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 11:53:46,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 11:53:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 11:53:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 11:53:47,267 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 11:53:47,267 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134212100] [2024-02-20 11:53:47,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134212100] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 11:53:47,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 11:53:47,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-02-20 11:53:47,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844415627] [2024-02-20 11:53:47,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 11:53:47,278 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-02-20 11:53:47,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 11:53:47,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-02-20 11:53:47,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-02-20 11:53:47,308 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 21 [2024-02-20 11:53:47,310 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 27 places, 17 transitions, 52 flow. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:47,310 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 11:53:47,310 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 21 [2024-02-20 11:53:47,311 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 11:53:47,469 INFO L124 PetriNetUnfolderBase]: 38/102 cut-off events. [2024-02-20 11:53:47,469 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-02-20 11:53:47,471 INFO L83 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 102 events. 38/102 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 287 event pairs, 2 based on Foata normal form. 1/103 useless extension candidates. Maximal degree in co-relation 169. Up to 38 conditions per place. [2024-02-20 11:53:47,472 INFO L140 encePairwiseOnDemand]: 16/21 looper letters, 32 selfloop transitions, 6 changer transitions 7/46 dead transitions. [2024-02-20 11:53:47,472 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 32 places, 46 transitions, 230 flow [2024-02-20 11:53:47,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 11:53:47,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 11:53:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2024-02-20 11:53:47,481 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5555555555555556 [2024-02-20 11:53:47,484 INFO L308 CegarLoopForPetriNet]: 27 programPoint places, 5 predicate places. [2024-02-20 11:53:47,484 INFO L507 AbstractCegarLoop]: Abstraction has has 32 places, 46 transitions, 230 flow [2024-02-20 11:53:47,484 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:47,484 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 11:53:47,484 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 11:53:47,485 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-02-20 11:53:47,485 INFO L432 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-02-20 11:53:47,485 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 11:53:47,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1415148119, now seen corresponding path program 2 times [2024-02-20 11:53:47,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 11:53:47,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528388177] [2024-02-20 11:53:47,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 11:53:47,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 11:53:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 11:53:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 11:53:47,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 11:53:47,823 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528388177] [2024-02-20 11:53:47,823 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528388177] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 11:53:47,823 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 11:53:47,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-02-20 11:53:47,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340483140] [2024-02-20 11:53:47,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 11:53:47,824 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-02-20 11:53:47,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 11:53:47,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-02-20 11:53:47,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-02-20 11:53:47,827 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 21 [2024-02-20 11:53:47,827 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 32 places, 46 transitions, 230 flow. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:47,827 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 11:53:47,827 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 21 [2024-02-20 11:53:47,827 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 11:53:48,035 INFO L124 PetriNetUnfolderBase]: 41/129 cut-off events. [2024-02-20 11:53:48,036 INFO L125 PetriNetUnfolderBase]: For 43/43 co-relation queries the response was YES. [2024-02-20 11:53:48,036 INFO L83 FinitePrefix]: Finished finitePrefix Result has 425 conditions, 129 events. 41/129 cut-off events. For 43/43 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 480 event pairs, 0 based on Foata normal form. 1/130 useless extension candidates. Maximal degree in co-relation 296. Up to 58 conditions per place. [2024-02-20 11:53:48,038 INFO L140 encePairwiseOnDemand]: 16/21 looper letters, 43 selfloop transitions, 7 changer transitions 22/73 dead transitions. [2024-02-20 11:53:48,038 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 37 places, 73 transitions, 512 flow [2024-02-20 11:53:48,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 11:53:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 11:53:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2024-02-20 11:53:48,041 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5555555555555556 [2024-02-20 11:53:48,041 INFO L308 CegarLoopForPetriNet]: 27 programPoint places, 10 predicate places. [2024-02-20 11:53:48,042 INFO L507 AbstractCegarLoop]: Abstraction has has 37 places, 73 transitions, 512 flow [2024-02-20 11:53:48,042 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:48,042 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 11:53:48,042 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 11:53:48,042 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-02-20 11:53:48,042 INFO L432 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-02-20 11:53:48,043 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 11:53:48,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1775455609, now seen corresponding path program 3 times [2024-02-20 11:53:48,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 11:53:48,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649457565] [2024-02-20 11:53:48,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 11:53:48,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 11:53:48,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 11:53:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 11:53:48,375 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 11:53:48,376 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649457565] [2024-02-20 11:53:48,376 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649457565] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 11:53:48,376 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 11:53:48,376 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-02-20 11:53:48,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291757974] [2024-02-20 11:53:48,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 11:53:48,377 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-02-20 11:53:48,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 11:53:48,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-02-20 11:53:48,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-02-20 11:53:48,378 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 21 [2024-02-20 11:53:48,378 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 37 places, 73 transitions, 512 flow. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:48,378 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 11:53:48,378 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 21 [2024-02-20 11:53:48,378 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 11:53:48,490 INFO L124 PetriNetUnfolderBase]: 41/127 cut-off events. [2024-02-20 11:53:48,490 INFO L125 PetriNetUnfolderBase]: For 43/43 co-relation queries the response was YES. [2024-02-20 11:53:48,491 INFO L83 FinitePrefix]: Finished finitePrefix Result has 547 conditions, 127 events. 41/127 cut-off events. For 43/43 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 474 event pairs, 0 based on Foata normal form. 1/128 useless extension candidates. Maximal degree in co-relation 388. Up to 61 conditions per place. [2024-02-20 11:53:48,491 INFO L140 encePairwiseOnDemand]: 16/21 looper letters, 33 selfloop transitions, 6 changer transitions 32/72 dead transitions. [2024-02-20 11:53:48,491 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 42 places, 72 transitions, 648 flow [2024-02-20 11:53:48,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 11:53:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 11:53:48,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 68 transitions. [2024-02-20 11:53:48,492 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5396825396825397 [2024-02-20 11:53:48,493 INFO L308 CegarLoopForPetriNet]: 27 programPoint places, 15 predicate places. [2024-02-20 11:53:48,493 INFO L507 AbstractCegarLoop]: Abstraction has has 42 places, 72 transitions, 648 flow [2024-02-20 11:53:48,493 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:48,493 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 11:53:48,494 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 11:53:48,494 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-02-20 11:53:48,494 INFO L432 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-02-20 11:53:48,494 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 11:53:48,494 INFO L85 PathProgramCache]: Analyzing trace with hash 195792839, now seen corresponding path program 4 times [2024-02-20 11:53:48,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 11:53:48,495 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46434108] [2024-02-20 11:53:48,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 11:53:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 11:53:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 11:53:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 11:53:48,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 11:53:48,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46434108] [2024-02-20 11:53:48,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46434108] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 11:53:48,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 11:53:48,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-02-20 11:53:48,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251067075] [2024-02-20 11:53:48,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 11:53:48,744 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-02-20 11:53:48,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 11:53:48,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-02-20 11:53:48,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-02-20 11:53:48,745 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 21 [2024-02-20 11:53:48,746 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 42 places, 72 transitions, 648 flow. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:48,746 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 11:53:48,746 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 21 [2024-02-20 11:53:48,746 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 11:53:48,879 INFO L124 PetriNetUnfolderBase]: 41/125 cut-off events. [2024-02-20 11:53:48,880 INFO L125 PetriNetUnfolderBase]: For 43/43 co-relation queries the response was YES. [2024-02-20 11:53:48,880 INFO L83 FinitePrefix]: Finished finitePrefix Result has 667 conditions, 125 events. 41/125 cut-off events. For 43/43 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 470 event pairs, 0 based on Foata normal form. 1/126 useless extension candidates. Maximal degree in co-relation 480. Up to 61 conditions per place. [2024-02-20 11:53:48,881 INFO L140 encePairwiseOnDemand]: 16/21 looper letters, 20 selfloop transitions, 4 changer transitions 60/85 dead transitions. [2024-02-20 11:53:48,881 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 47 places, 85 transitions, 932 flow [2024-02-20 11:53:48,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 11:53:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 11:53:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2024-02-20 11:53:48,882 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5555555555555556 [2024-02-20 11:53:48,882 INFO L308 CegarLoopForPetriNet]: 27 programPoint places, 20 predicate places. [2024-02-20 11:53:48,883 INFO L507 AbstractCegarLoop]: Abstraction has has 47 places, 85 transitions, 932 flow [2024-02-20 11:53:48,883 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:48,883 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 11:53:48,883 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 11:53:48,883 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-02-20 11:53:48,883 INFO L432 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-02-20 11:53:48,884 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 11:53:48,884 INFO L85 PathProgramCache]: Analyzing trace with hash -212240263, now seen corresponding path program 5 times [2024-02-20 11:53:48,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 11:53:48,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305464516] [2024-02-20 11:53:48,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 11:53:48,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 11:53:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 11:53:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 11:53:49,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 11:53:49,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305464516] [2024-02-20 11:53:49,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305464516] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 11:53:49,110 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 11:53:49,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-02-20 11:53:49,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [167723041] [2024-02-20 11:53:49,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 11:53:49,111 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-02-20 11:53:49,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 11:53:49,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-02-20 11:53:49,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-02-20 11:53:49,112 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 21 [2024-02-20 11:53:49,112 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 85 transitions, 932 flow. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:49,112 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 11:53:49,112 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 21 [2024-02-20 11:53:49,112 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 11:53:49,220 INFO L124 PetriNetUnfolderBase]: 41/134 cut-off events. [2024-02-20 11:53:49,220 INFO L125 PetriNetUnfolderBase]: For 46/46 co-relation queries the response was YES. [2024-02-20 11:53:49,221 INFO L83 FinitePrefix]: Finished finitePrefix Result has 849 conditions, 134 events. 41/134 cut-off events. For 46/46 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 536 event pairs, 0 based on Foata normal form. 1/135 useless extension candidates. Maximal degree in co-relation 619. Up to 69 conditions per place. [2024-02-20 11:53:49,221 INFO L140 encePairwiseOnDemand]: 16/21 looper letters, 16 selfloop transitions, 3 changer transitions 73/93 dead transitions. [2024-02-20 11:53:49,221 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 93 transitions, 1205 flow [2024-02-20 11:53:49,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 11:53:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 11:53:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2024-02-20 11:53:49,223 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5476190476190477 [2024-02-20 11:53:49,223 INFO L308 CegarLoopForPetriNet]: 27 programPoint places, 25 predicate places. [2024-02-20 11:53:49,223 INFO L507 AbstractCegarLoop]: Abstraction has has 52 places, 93 transitions, 1205 flow [2024-02-20 11:53:49,223 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:49,224 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-20 11:53:49,224 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-20 11:53:49,224 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-02-20 11:53:49,224 INFO L432 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2024-02-20 11:53:49,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-20 11:53:49,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1398700695, now seen corresponding path program 6 times [2024-02-20 11:53:49,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-20 11:53:49,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662842539] [2024-02-20 11:53:49,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-20 11:53:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-20 11:53:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-20 11:53:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-20 11:53:49,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-20 11:53:49,463 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662842539] [2024-02-20 11:53:49,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662842539] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-20 11:53:49,464 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-20 11:53:49,464 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-02-20 11:53:49,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352132027] [2024-02-20 11:53:49,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-20 11:53:49,465 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-02-20 11:53:49,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-20 11:53:49,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-02-20 11:53:49,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-02-20 11:53:49,466 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 4 out of 21 [2024-02-20 11:53:49,466 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 93 transitions, 1205 flow. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:49,466 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-20 11:53:49,466 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 4 of 21 [2024-02-20 11:53:49,466 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-20 11:53:49,584 INFO L124 PetriNetUnfolderBase]: 41/132 cut-off events. [2024-02-20 11:53:49,585 INFO L125 PetriNetUnfolderBase]: For 46/46 co-relation queries the response was YES. [2024-02-20 11:53:49,585 INFO L83 FinitePrefix]: Finished finitePrefix Result has 975 conditions, 132 events. 41/132 cut-off events. For 46/46 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 544 event pairs, 0 based on Foata normal form. 1/133 useless extension candidates. Maximal degree in co-relation 719. Up to 68 conditions per place. [2024-02-20 11:53:49,586 INFO L140 encePairwiseOnDemand]: 16/21 looper letters, 0 selfloop transitions, 0 changer transitions 91/91 dead transitions. [2024-02-20 11:53:49,586 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 91 transitions, 1373 flow [2024-02-20 11:53:49,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-02-20 11:53:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-02-20 11:53:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 68 transitions. [2024-02-20 11:53:49,587 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5396825396825397 [2024-02-20 11:53:49,587 INFO L308 CegarLoopForPetriNet]: 27 programPoint places, 28 predicate places. [2024-02-20 11:53:49,588 INFO L507 AbstractCegarLoop]: Abstraction has has 55 places, 91 transitions, 1373 flow [2024-02-20 11:53:49,588 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2024-02-20 11:53:49,590 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 4 remaining) [2024-02-20 11:53:49,590 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 4 remaining) [2024-02-20 11:53:49,590 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2024-02-20 11:53:49,590 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 4 remaining) [2024-02-20 11:53:49,591 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-02-20 11:53:49,647 INFO L644 CegarLoopForPetriNet]: Computed Owicki-Gries annotation of size 5218 in 56341403ns [2024-02-20 11:53:49,649 INFO L457 BasicCegarLoop]: Path program histogram: [6] [2024-02-20 11:53:49,651 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-02-20 11:53:49,806 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-02-20 11:53:49,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 11:53:49 BasicIcfg [2024-02-20 11:53:49,811 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-02-20 11:53:49,812 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-02-20 11:53:49,812 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-02-20 11:53:49,812 INFO L274 PluginConnector]: Witness Printer initialized [2024-02-20 11:53:49,812 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 11:53:46" (3/4) ... [2024-02-20 11:53:49,814 INFO L137 WitnessPrinter]: Generating witness for correct program [2024-02-20 11:53:49,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2024-02-20 11:53:49,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread2 [2024-02-20 11:53:49,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread3 [2024-02-20 11:53:49,820 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 70 nodes and edges [2024-02-20 11:53:49,820 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-02-20 11:53:49,820 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-02-20 11:53:49,821 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-02-20 11:53:49,952 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-02-20 11:53:49,954 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-02-20 11:53:49,954 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-02-20 11:53:49,954 INFO L158 Benchmark]: Toolchain (without parser) took 5026.27ms. Allocated memory was 155.2MB in the beginning and 369.1MB in the end (delta: 213.9MB). Free memory was 81.6MB in the beginning and 320.4MB in the end (delta: -238.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 11:53:49,954 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 155.2MB. Free memory is still 105.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 11:53:49,955 INFO L158 Benchmark]: CACSL2BoogieTranslator took 289.46ms. Allocated memory is still 155.2MB. Free memory was 81.3MB in the beginning and 69.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-02-20 11:53:49,955 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.16ms. Allocated memory is still 155.2MB. Free memory was 69.4MB in the beginning and 67.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 11:53:49,955 INFO L158 Benchmark]: Boogie Preprocessor took 61.77ms. Allocated memory is still 155.2MB. Free memory was 67.4MB in the beginning and 65.0MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 11:53:49,955 INFO L158 Benchmark]: RCFGBuilder took 904.59ms. Allocated memory was 155.2MB in the beginning and 211.8MB in the end (delta: 56.6MB). Free memory was 64.8MB in the beginning and 115.7MB in the end (delta: -50.9MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-02-20 11:53:49,956 INFO L158 Benchmark]: TraceAbstraction took 3592.62ms. Allocated memory was 211.8MB in the beginning and 369.1MB in the end (delta: 157.3MB). Free memory was 114.7MB in the beginning and 329.9MB in the end (delta: -215.2MB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. [2024-02-20 11:53:49,956 INFO L158 Benchmark]: Witness Printer took 142.27ms. Allocated memory is still 369.1MB. Free memory was 329.9MB in the beginning and 320.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-02-20 11:53:49,957 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 155.2MB. Free memory is still 105.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 289.46ms. Allocated memory is still 155.2MB. Free memory was 81.3MB in the beginning and 69.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.16ms. Allocated memory is still 155.2MB. Free memory was 69.4MB in the beginning and 67.4MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.77ms. Allocated memory is still 155.2MB. Free memory was 67.4MB in the beginning and 65.0MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 904.59ms. Allocated memory was 155.2MB in the beginning and 211.8MB in the end (delta: 56.6MB). Free memory was 64.8MB in the beginning and 115.7MB in the end (delta: -50.9MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * TraceAbstraction took 3592.62ms. Allocated memory was 211.8MB in the beginning and 369.1MB in the end (delta: 157.3MB). Free memory was 114.7MB in the beginning and 329.9MB in the end (delta: -215.2MB). Peak memory consumption was 103.6MB. Max. memory is 16.1GB. * Witness Printer took 142.27ms. Allocated memory is still 369.1MB. Free memory was 329.9MB in the beginning and 320.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np24_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np9_1) && v_np8_1) && v_np2_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np25_1) && v_np24_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && v_np25_1) && v_np15_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((!(v_np16_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np5_1) && v_np9_1) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np26_1) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np26_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np3_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np20_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np20_1) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np20_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np17_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np26_1) && v_np25_1) && v_np10_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np3_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np26_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np20_1) && v_np25_1) && v_np10_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np3_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np3_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np17_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np9_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np17_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) - InvariantResult [Line: 80]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np9_1) && v_np8_1) && v_np2_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np9_1) && v_np8_1) && v_np2_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np9_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np21_1) && v_np11_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np9_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np19_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((!(v_np16_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np5_1) && v_np9_1) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np24_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np25_1) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np9_1) && v_np8_1) && v_np2_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np24_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) - InvariantResult [Line: 75]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 48]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np26_1) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np24_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np25_1) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np26_1) && v_np25_1) && v_np10_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np20_1) && v_np25_1) && v_np10_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && !(v_np11_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np25_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np20_1) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np4_1) && v_np8_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np25_1) && v_np24_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && v_np25_1) && v_np15_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 73]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np5_1) && v_np9_1) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((!(v_np16_1) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np5_1) && v_np9_1) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np6_1) && v_np9_1) && v_np0_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 48]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np20_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np26_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np24_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np20_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np4_1) && v_np8_1) && v_np7_1) && v_np1_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np26_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np4_1) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np15_1)) && v_np22_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np24_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np22_1) && v_np18_1) && v_np10_1) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np18_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np20_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np20_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np20_1) && v_np25_1) && v_np10_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np20_1) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 75]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np8_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np26_1) && v_np25_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np26_1) && v_np10_1) && v_np13_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np26_1) && v_np25_1) && v_np10_1) && v_np13_1) && ((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((((result_7 + to_int_1) <= (result_8 + to_int_3)) && !((length_0 == 0))) || (0 < result_8)) || (result_7 < 0)) || (length_2 == 0))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0))))) || (((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0))) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && (((((result_7 < 0) || ((result_7 + to_int_1) < ((result_8 + to_int_3) + 1))) || (length_2 == 0)) && !((length_0 == 0))) || ((length_0 == 0) && (((0 < result_8) || (result_7 < 0)) || (length_2 == 0))))) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))))) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((((((to_int_1 <= (result_8 + to_int_5)) && !((length_0 == 0))) || (result_8 == 1)) || (length_4 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np8_1)) && !(v_np1_1)) && !(v_np0_1)) && ((((!((length_2 == 0)) && ((result_6 + to_int_3) <= (result_8 + to_int_5))) || (result_6 < 0)) || (result_8 == 1)) || (length_4 == 0))) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np6_1) && v_np7_1) && ((((to_int_1 < ((result_8 + to_int_5) + 1)) || (length_4 == 0)) && !((length_0 == 0))) || (((0 < result_8) || (length_4 == 0)) && (length_0 == 0)))) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np22_1) && v_np26_1) && v_np10_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) - InvariantResult [Line: 73]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np25_1) && v_np24_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np24_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np25_1) && v_np24_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np24_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && !(v_np5_1)) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np25_1) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && !(v_np23_1)) && !(v_np9_1)) && (((0 < result_8) || (result_7 < 0)) || (result_6 < 1))) && !(v_np2_1)) && !(v_np12_1)) && (((result_6 < 0) || (result_7 < 1)) || (0 < result_8))) && !(v_np6_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np8_1) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || ((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) && v_np8_1) && v_np7_1) && !(v_np13_1)) && !(v_np4_1)) && v_np15_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1))) || (((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np6_1)) && !(v_np1_1)) && (((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && ((((result_6 < 0) || (((result_6 == 0) || !((length_4 == 0))) && (length_0 == 0))) || (result_7 < 0)) || ((((result_7 + result_6) + to_int_5) <= to_int_1) && !((length_4 == 0))))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))) || ((((((((result_7 + to_int_5) <= to_int_3) && !((length_4 == 0))) || (result_7 < 0)) || (length_2 == 0)) && (((((((result_7 + result_6) + to_int_5) < (to_int_1 + 1)) || (length_0 == 0)) && !((length_4 == 0))) || (result_7 < 0)) || (result_6 < 1))) && (((result_6 < 0) || (length_0 == 0)) || (!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)))) && (((result_6 < 0) || ((((result_6 == 0) && (length_2 == 0)) || (!((length_2 == 0)) && (result_6 == 1))) && (length_0 == 0))) || ((!((length_2 == 0)) && ((result_6 + to_int_3) <= to_int_1)) && !((length_0 == 0))))))) && !(v_np0_1)) && !(v_np26_1)) && v_np8_1) && !(v_np13_1)) && !(v_np4_1)) && v_np25_1) && v_np15_1) && v_np10_1) && v_np14_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - PositiveResult [Line: 80]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 31 locations, 4 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 3.3s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 6, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 167 SdHoareTripleChecker+Valid, 0.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 167 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 7 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 558 IncrementalHoareTripleChecker+Invalid, 565 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7 mSolverCounterUnsat, 0 mSDtfsCounter, 558 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1373occurred in iteration=6, InterpolantAutomatonStates: 36, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 102 NumberOfCodeBlocks, 102 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 96 ConstructedInterpolants, 0 QuantifiedInterpolants, 891 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-02-20 11:53:50,004 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE