./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 01:03:25,306 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 01:03:25,383 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-12 01:03:25,389 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 01:03:25,390 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 01:03:25,418 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 01:03:25,419 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 01:03:25,419 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 01:03:25,420 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 01:03:25,421 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 01:03:25,421 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 01:03:25,422 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 01:03:25,422 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 01:03:25,423 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 01:03:25,424 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 01:03:25,424 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 01:03:25,425 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 01:03:25,425 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 01:03:25,426 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 01:03:25,426 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 01:03:25,427 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 01:03:25,428 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 01:03:25,429 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 01:03:25,429 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 01:03:25,429 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 01:03:25,430 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 01:03:25,430 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 01:03:25,431 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 01:03:25,431 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 01:03:25,432 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 01:03:25,432 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 01:03:25,433 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 01:03:25,433 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 01:03:25,433 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 01:03:25,434 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 01:03:25,434 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 01:03:25,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:03:25,435 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 01:03:25,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 01:03:25,436 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 01:03:25,436 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 01:03:25,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 01:03:25,437 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 01:03:25,437 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 01:03:25,437 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 01:03:25,437 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 [2023-11-12 01:03:25,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 01:03:25,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 01:03:25,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 01:03:25,707 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 01:03:25,708 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 01:03:25,709 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-11-12 01:03:28,886 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 01:03:29,195 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 01:03:29,196 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-11-12 01:03:29,208 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data/492a537f5/d5fd9b47d2af4c4e8fe3b1cb566b749b/FLAG3d0b3d85f [2023-11-12 01:03:29,224 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data/492a537f5/d5fd9b47d2af4c4e8fe3b1cb566b749b [2023-11-12 01:03:29,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 01:03:29,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 01:03:29,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 01:03:29,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 01:03:29,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 01:03:29,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a06f87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29, skipping insertion in model container [2023-11-12 01:03:29,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,284 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 01:03:29,444 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-11-12 01:03:29,558 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:03:29,582 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 01:03:29,593 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-11-12 01:03:29,682 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:03:29,717 INFO L206 MainTranslator]: Completed translation [2023-11-12 01:03:29,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29 WrapperNode [2023-11-12 01:03:29,718 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 01:03:29,720 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 01:03:29,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 01:03:29,721 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 01:03:29,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,760 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,820 INFO L138 Inliner]: procedures = 26, calls = 77, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 392 [2023-11-12 01:03:29,821 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 01:03:29,822 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 01:03:29,822 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 01:03:29,822 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 01:03:29,834 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,834 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,841 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,841 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,864 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,869 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,876 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,880 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,890 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 01:03:29,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 01:03:29,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 01:03:29,892 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 01:03:29,893 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (1/1) ... [2023-11-12 01:03:29,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:03:29,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:03:29,925 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 01:03:29,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 01:03:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 01:03:29,968 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 01:03:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 01:03:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 01:03:29,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 01:03:29,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 01:03:30,132 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 01:03:30,134 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 01:03:30,938 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 01:03:31,544 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 01:03:31,544 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 01:03:31,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:03:31 BoogieIcfgContainer [2023-11-12 01:03:31,550 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 01:03:31,553 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 01:03:31,553 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 01:03:31,557 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 01:03:31,557 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 01:03:29" (1/3) ... [2023-11-12 01:03:31,558 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48946f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:03:31, skipping insertion in model container [2023-11-12 01:03:31,559 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:29" (2/3) ... [2023-11-12 01:03:31,561 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48946f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:03:31, skipping insertion in model container [2023-11-12 01:03:31,561 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:03:31" (3/3) ... [2023-11-12 01:03:31,563 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-11-12 01:03:31,584 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 01:03:31,584 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 01:03:31,666 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 01:03:31,674 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@2d8a5922, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 01:03:31,675 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 01:03:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 42 states have (on average 1.0714285714285714) internal successors, (45), 43 states have internal predecessors, (45), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-11-12 01:03:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-12 01:03:31,707 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:31,708 INFO L195 NwaCegarLoop]: trace histogram [64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:31,709 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:31,713 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:31,714 INFO L85 PathProgramCache]: Analyzing trace with hash -755997640, now seen corresponding path program 1 times [2023-11-12 01:03:31,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 01:03:31,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809075190] [2023-11-12 01:03:31,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:31,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 01:03:31,989 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 01:03:31,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [273601182] [2023-11-12 01:03:31,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:31,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 01:03:31,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:03:32,004 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 01:03:32,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 01:03:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 01:03:32,609 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 01:03:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 01:03:33,271 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-12 01:03:33,274 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 01:03:33,275 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 01:03:33,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:33,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 01:03:33,493 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 01:03:33,499 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 01:03:33,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 01:03:33 BoogieIcfgContainer [2023-11-12 01:03:33,770 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 01:03:33,770 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 01:03:33,770 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 01:03:33,771 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 01:03:33,771 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:03:31" (3/4) ... [2023-11-12 01:03:33,773 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 01:03:33,774 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 01:03:33,776 INFO L158 Benchmark]: Toolchain (without parser) took 4547.00ms. Allocated memory is still 188.7MB. Free memory was 143.4MB in the beginning and 98.2MB in the end (delta: 45.2MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2023-11-12 01:03:33,776 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 132.1MB. Free memory is still 76.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 01:03:33,777 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.00ms. Allocated memory is still 188.7MB. Free memory was 143.4MB in the beginning and 125.0MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-12 01:03:33,777 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.83ms. Allocated memory is still 188.7MB. Free memory was 125.0MB in the beginning and 118.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 01:03:33,778 INFO L158 Benchmark]: Boogie Preprocessor took 68.69ms. Allocated memory is still 188.7MB. Free memory was 118.7MB in the beginning and 115.6MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 01:03:33,779 INFO L158 Benchmark]: RCFGBuilder took 1658.69ms. Allocated memory is still 188.7MB. Free memory was 115.6MB in the beginning and 135.6MB in the end (delta: -20.0MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2023-11-12 01:03:33,779 INFO L158 Benchmark]: TraceAbstraction took 2216.68ms. Allocated memory is still 188.7MB. Free memory was 134.6MB in the beginning and 98.2MB in the end (delta: 36.4MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2023-11-12 01:03:33,780 INFO L158 Benchmark]: Witness Printer took 4.10ms. Allocated memory is still 188.7MB. Free memory is still 98.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 01:03:33,783 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 132.1MB. Free memory is still 76.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 489.00ms. Allocated memory is still 188.7MB. Free memory was 143.4MB in the beginning and 125.0MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.83ms. Allocated memory is still 188.7MB. Free memory was 125.0MB in the beginning and 118.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.69ms. Allocated memory is still 188.7MB. Free memory was 118.7MB in the beginning and 115.6MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1658.69ms. Allocated memory is still 188.7MB. Free memory was 115.6MB in the beginning and 135.6MB in the end (delta: -20.0MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2216.68ms. Allocated memory is still 188.7MB. Free memory was 134.6MB in the beginning and 98.2MB in the end (delta: 36.4MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. * Witness Printer took 4.10ms. Allocated memory is still 188.7MB. Free memory is still 98.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 292, overapproximation of bitwiseOr at line 89, overapproximation of shiftRight at line 106, overapproximation of bitwiseAnd at line 105, overapproximation of someBinaryArithmeticDOUBLEoperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 129. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 16; [L23] unsigned char var_1_4 = 0; [L24] unsigned char var_1_6 = 1; [L25] signed char var_1_8 = -10; [L26] unsigned short int var_1_9 = 4; [L27] signed char var_1_10 = 8; [L28] unsigned short int var_1_12 = 64314; [L29] unsigned short int var_1_13 = 26169; [L30] signed char var_1_17 = 50; [L31] signed char var_1_18 = 16; [L32] signed char var_1_19 = 5; [L33] signed char var_1_20 = 0; [L34] signed char var_1_21 = 50; [L35] signed char var_1_22 = 16; [L36] unsigned char var_1_23 = 16; [L37] unsigned char var_1_24 = 1; [L38] unsigned char var_1_25 = 0; [L39] double var_1_27 = 0.25; [L40] double var_1_28 = 10.25; [L41] double var_1_29 = 1000.25; [L42] double var_1_30 = 9.5; [L43] float var_1_31 = 63.5; [L44] unsigned short int var_1_32 = 16; [L45] unsigned long int var_1_33 = 500; [L46] unsigned long int var_1_34 = 10; [L47] signed char var_1_35 = 1; [L48] unsigned char var_1_36 = 0; [L49] unsigned short int var_1_37 = 16; [L50] unsigned short int var_1_38 = 10; [L51] unsigned short int var_1_39 = 64; [L52] unsigned char var_1_40 = 1; [L53] signed char var_1_41 = 25; [L54] signed char var_1_42 = 32; [L55] unsigned char var_1_43 = 0; [L56] unsigned char var_1_44 = 1; [L57] unsigned char var_1_45 = 200; [L58] unsigned char var_1_46 = 64; [L59] unsigned char var_1_47 = 1; [L60] unsigned char var_1_48 = 0; [L61] unsigned char var_1_49 = 1; [L62] unsigned long int var_1_50 = 8; [L63] double var_1_51 = 32.5; [L64] signed short int var_1_52 = -16; [L65] double var_1_53 = 16.05; [L66] double var_1_54 = 127.75; [L67] double var_1_55 = 3.125; [L68] double var_1_56 = 0.375; [L69] double var_1_57 = 0.5; [L70] double var_1_58 = 10.4; [L71] double var_1_59 = 1.25; [L72] unsigned char var_1_60 = 0; [L73] unsigned char var_1_61 = 1; [L74] signed short int var_1_62 = 8; [L75] unsigned long int var_1_63 = 128; [L76] double var_1_64 = 31.25; [L77] unsigned short int last_1_var_1_9 = 4; [L296] isInitial = 1 [L297] FCALL initially() [L298] COND TRUE 1 [L299] CALL updateLastVariables() [L289] last_1_var_1_9 = var_1_9 [L299] RET updateLastVariables() [L300] CALL updateVariables() [L187] var_1_4 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L189] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L190] var_1_6 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L192] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-10, var_1_9=4] [L193] var_1_8 = __VERIFIER_nondet_char() [L194] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L195] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L196] var_1_10 = __VERIFIER_nondet_char() [L197] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L198] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L199] var_1_12 = __VERIFIER_nondet_ushort() [L200] CALL assume_abort_if_not(var_1_12 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_12 >= 49150) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L201] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L202] var_1_13 = __VERIFIER_nondet_ushort() [L203] CALL assume_abort_if_not(var_1_13 >= 24575) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_13 >= 24575) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L204] CALL assume_abort_if_not(var_1_13 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_13 <= 32767) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L205] var_1_18 = __VERIFIER_nondet_char() [L206] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L207] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L208] var_1_19 = __VERIFIER_nondet_char() [L209] CALL assume_abort_if_not(var_1_19 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_19 >= -1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L210] CALL assume_abort_if_not(var_1_19 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_19 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L211] var_1_20 = __VERIFIER_nondet_char() [L212] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L213] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L214] var_1_21 = __VERIFIER_nondet_char() [L215] CALL assume_abort_if_not(var_1_21 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not(var_1_21 >= 31) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L216] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L217] var_1_22 = __VERIFIER_nondet_char() [L218] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L219] CALL assume_abort_if_not(var_1_22 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_22 <= 31) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L220] var_1_25 = __VERIFIER_nondet_uchar() [L221] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L222] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L223] var_1_28 = __VERIFIER_nondet_double() [L224] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L225] var_1_29 = __VERIFIER_nondet_double() [L226] CALL assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L226] RET assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L227] var_1_30 = __VERIFIER_nondet_double() [L228] CALL assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L228] RET assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L229] var_1_33 = __VERIFIER_nondet_ulong() [L230] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L230] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L231] CALL assume_abort_if_not(var_1_33 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L231] RET assume_abort_if_not(var_1_33 <= 4294967295) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L232] var_1_34 = __VERIFIER_nondet_ulong() [L233] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L233] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L234] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L234] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L235] var_1_35 = __VERIFIER_nondet_char() [L236] CALL assume_abort_if_not(var_1_35 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L236] RET assume_abort_if_not(var_1_35 >= -128) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L237] CALL assume_abort_if_not(var_1_35 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L237] RET assume_abort_if_not(var_1_35 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L238] CALL assume_abort_if_not(var_1_35 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L238] RET assume_abort_if_not(var_1_35 != 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L239] var_1_36 = __VERIFIER_nondet_uchar() [L240] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L240] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L241] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L241] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L242] var_1_37 = __VERIFIER_nondet_ushort() [L243] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L243] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L244] CALL assume_abort_if_not(var_1_37 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L244] RET assume_abort_if_not(var_1_37 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L245] var_1_38 = __VERIFIER_nondet_ushort() [L246] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L246] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L247] CALL assume_abort_if_not(var_1_38 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L247] RET assume_abort_if_not(var_1_38 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L248] var_1_39 = __VERIFIER_nondet_ushort() [L249] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L249] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L250] CALL assume_abort_if_not(var_1_39 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L250] RET assume_abort_if_not(var_1_39 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L251] var_1_41 = __VERIFIER_nondet_char() [L252] CALL assume_abort_if_not(var_1_41 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L252] RET assume_abort_if_not(var_1_41 >= -127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L253] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L253] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L254] var_1_42 = __VERIFIER_nondet_char() [L255] CALL assume_abort_if_not(var_1_42 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L255] RET assume_abort_if_not(var_1_42 >= -128) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L256] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L256] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L257] CALL assume_abort_if_not(var_1_42 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L257] RET assume_abort_if_not(var_1_42 != 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=0, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L258] var_1_43 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_43 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L259] RET assume_abort_if_not(var_1_43 >= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L260] CALL assume_abort_if_not(var_1_43 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L260] RET assume_abort_if_not(var_1_43 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L261] var_1_44 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L262] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L263] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L263] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=64, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L264] var_1_46 = __VERIFIER_nondet_uchar() [L265] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L265] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L266] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L267] var_1_48 = __VERIFIER_nondet_uchar() [L268] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L269] CALL assume_abort_if_not(var_1_48 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_48 <= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-16, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L270] var_1_52 = __VERIFIER_nondet_short() [L271] CALL assume_abort_if_not(var_1_52 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L271] RET assume_abort_if_not(var_1_52 >= -32768) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L272] CALL assume_abort_if_not(var_1_52 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_52 <= 32767) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=321/20, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L273] var_1_53 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854765600e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854765600e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=511/4, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L275] var_1_54 = __VERIFIER_nondet_double() [L276] CALL assume_abort_if_not((var_1_54 >= -461168.6018427382800e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not((var_1_54 >= -461168.6018427382800e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427382800e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=25/8, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L277] var_1_55 = __VERIFIER_nondet_double() [L278] CALL assume_abort_if_not((var_1_55 >= -461168.6018427382800e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427382800e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not((var_1_55 >= -461168.6018427382800e+13F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427382800e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=3/8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L279] var_1_56 = __VERIFIER_nondet_double() [L280] CALL assume_abort_if_not((var_1_56 >= 0.0F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 4611686.018427382800e+12F && var_1_56 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not((var_1_56 >= 0.0F && var_1_56 <= -1.0e-20F) || (var_1_56 <= 4611686.018427382800e+12F && var_1_56 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=1/2, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L281] var_1_57 = __VERIFIER_nondet_double() [L282] CALL assume_abort_if_not((var_1_57 >= 0.0F && var_1_57 <= -1.0e-20F) || (var_1_57 <= 4611686.018427382800e+12F && var_1_57 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not((var_1_57 >= 0.0F && var_1_57 <= -1.0e-20F) || (var_1_57 <= 4611686.018427382800e+12F && var_1_57 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=52/5, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L283] var_1_58 = __VERIFIER_nondet_double() [L284] CALL assume_abort_if_not((var_1_58 >= 0.0F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 4611686.018427382800e+12F && var_1_58 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=10, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not((var_1_58 >= 0.0F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 4611686.018427382800e+12F && var_1_58 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=10, var_1_59=5/4, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L285] var_1_59 = __VERIFIER_nondet_double() [L286] CALL assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=10, var_1_59=11, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not((var_1_59 >= 0.0F && var_1_59 <= -1.0e-20F) || (var_1_59 <= 4611686.018427382800e+12F && var_1_59 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=50, var_1_18=42, var_1_19=42, var_1_1=16, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=200, var_1_46=1, var_1_47=1, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=65/2, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=10, var_1_59=11, var_1_60=0, var_1_61=1, var_1_62=8, var_1_63=128, var_1_64=125/4, var_1_6=1, var_1_8=-127, var_1_9=4] [L300] RET updateVariables() [L301] CALL step() [L81] COND FALSE !((var_1_34 <= var_1_33) || var_1_36) [L88] COND TRUE ((((4) < 0 ) ? -(4) : (4))) >= var_1_37 [L89] EXPR var_1_39 ^ var_1_37 [L89] COND TRUE (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) % ((((var_1_35) < (var_1_42)) ? (var_1_35) : (var_1_42)))) <= (var_1_39 ^ var_1_37) [L90] COND TRUE ((((((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) < (var_1_42)) ? (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) : (var_1_42))) < var_1_38 [L91] var_1_40 = var_1_43 [L97] COND FALSE !((((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) < 0 ) ? -((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) : ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))))) <= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) [L102] var_1_45 = var_1_46 [L104] var_1_47 = var_1_48 [L105] var_1_36 && ((var_1_42 & var_1_45) >= var_1_33) [L105] COND FALSE !(var_1_36 && ((var_1_42 & var_1_45) >= var_1_33)) [L110] COND FALSE !(\read(var_1_47)) [L115] EXPR var_1_52 & var_1_46 [L115] COND TRUE (var_1_52 & var_1_46) < var_1_32 [L116] COND FALSE !(! (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) >= var_1_34)) [L119] var_1_51 = ((8.9814221722709166E18 - var_1_56) - (((((var_1_57) < (var_1_58)) ? (var_1_57) : (var_1_58))) + var_1_59)) [L128] COND TRUE ! var_1_48 [L129] COND FALSE !(var_1_59 > var_1_54) [L134] var_1_60 = var_1_43 [L137] EXPR var_1_37 | var_1_50 [L137] COND FALSE !((var_1_37 | var_1_50) > 16u) [L142] var_1_61 = (var_1_49 && var_1_48) [L144] var_1_62 = var_1_41 [L145] var_1_63 = 16u [L146] var_1_64 = var_1_58 [L147] COND FALSE !((- last_1_var_1_9) < (last_1_var_1_9 + -500)) [L150] var_1_17 = (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22))) [L151] COND TRUE \read(var_1_4) [L152] var_1_24 = (! var_1_25) [L156] var_1_31 = var_1_30 [L157] COND FALSE !(var_1_23 < var_1_23) [L168] var_1_1 = var_1_8 [L170] signed char stepLocal_0 = var_1_1; [L171] COND TRUE stepLocal_0 < (-1 - var_1_10) [L172] COND TRUE \read(var_1_24) [L173] var_1_9 = (var_1_10 + ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) [L180] COND FALSE !(var_1_9 < (var_1_21 + var_1_23)) [L183] var_1_27 = var_1_28 [L301] RET step() [L302] CALL, EXPR property() [L292-L293] return (((((((var_1_23 < var_1_23) ? ((var_1_24 && var_1_24) ? (var_1_24 ? ((var_1_24 && (var_1_24 || var_1_24)) ? (var_1_1 == ((signed char) -5)) : 1) : 1) : (var_1_1 == ((signed char) var_1_8))) : (var_1_1 == ((signed char) var_1_8))) && ((var_1_1 < (-1 - var_1_10)) ? (var_1_24 ? (var_1_9 == ((unsigned short int) (var_1_10 + ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))))) : (var_1_9 == ((unsigned short int) ((var_1_12 - var_1_10) - ((var_1_13 - var_1_23) - ((((var_1_23) < (var_1_23)) ? (var_1_23) : (var_1_23)))))))) : (var_1_9 == ((unsigned short int) var_1_13)))) && (var_1_17 == ((signed char) (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22)))))) && (((- last_1_var_1_9) < (last_1_var_1_9 + -500)) ? (var_1_23 == ((unsigned char) var_1_20)) : 1)) && (var_1_4 ? (var_1_24 == ((unsigned char) (! var_1_25))) : (var_1_24 == ((unsigned char) (var_1_6 && ((var_1_10 >= var_1_17) && var_1_25)))))) && ((var_1_9 < (var_1_21 + var_1_23)) ? (var_1_27 == ((double) ((var_1_28 + var_1_29) + var_1_30))) : (var_1_27 == ((double) var_1_28)))) && (var_1_31 == ((float) var_1_30)) ; [L302] RET, EXPR property() [L302] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=0, var_1_18=42, var_1_19=42, var_1_1=-127, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=2, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=4, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=0, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=10, var_1_59=11, var_1_60=1, var_1_61=0, var_1_62=-1, var_1_63=16, var_1_64=10, var_1_6=1, var_1_8=-127, var_1_9=141] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=4, var_1_10=125, var_1_12=65534, var_1_13=24575, var_1_17=0, var_1_18=42, var_1_19=42, var_1_1=-127, var_1_20=0, var_1_21=63, var_1_22=21, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=2, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=4, var_1_32=16, var_1_33=0, var_1_34=1, var_1_35=-125, var_1_36=0, var_1_37=0, var_1_38=2, var_1_39=2, var_1_40=1, var_1_41=-1, var_1_42=2, var_1_43=1, var_1_44=1, var_1_45=1, var_1_46=1, var_1_47=0, var_1_48=0, var_1_49=1, var_1_4=1, var_1_50=8, var_1_51=0, var_1_52=-254, var_1_53=5, var_1_54=6, var_1_55=7, var_1_56=8, var_1_57=9, var_1_58=10, var_1_59=11, var_1_60=1, var_1_61=0, var_1_62=-1, var_1_63=16, var_1_64=10, var_1_6=1, var_1_8=-127, var_1_9=141] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 109 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.9s, OverallIterations: 1, TraceHistogramMax: 64, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=109occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 232 NumberOfCodeBlocks, 232 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-12 01:03:33,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 01:03:36,626 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 01:03:36,754 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-12 01:03:36,764 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 01:03:36,764 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 01:03:36,809 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 01:03:36,810 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 01:03:36,811 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 01:03:36,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 01:03:36,817 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 01:03:36,817 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 01:03:36,818 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 01:03:36,818 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 01:03:36,820 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 01:03:36,820 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 01:03:36,821 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 01:03:36,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 01:03:36,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 01:03:36,823 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 01:03:36,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 01:03:36,825 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 01:03:36,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 01:03:36,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 01:03:36,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 01:03:36,827 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 01:03:36,827 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 01:03:36,827 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 01:03:36,828 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 01:03:36,828 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 01:03:36,829 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 01:03:36,830 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 01:03:36,830 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 01:03:36,831 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 01:03:36,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:03:36,832 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 01:03:36,832 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 01:03:36,832 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 01:03:36,833 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 01:03:36,833 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 01:03:36,834 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 01:03:36,834 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 01:03:36,835 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 01:03:36,835 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 006878a0c2d3ba285319a4890ac1ce3cd0058ab20f9cdee068c77398fec31638 [2023-11-12 01:03:37,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 01:03:37,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 01:03:37,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 01:03:37,259 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 01:03:37,260 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 01:03:37,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-11-12 01:03:40,400 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 01:03:40,758 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 01:03:40,761 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-11-12 01:03:40,775 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data/58c86c614/81f32841937c4e79afa592a56a9b4ed8/FLAGb967df898 [2023-11-12 01:03:40,791 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/data/58c86c614/81f32841937c4e79afa592a56a9b4ed8 [2023-11-12 01:03:40,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 01:03:40,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 01:03:40,797 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 01:03:40,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 01:03:40,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 01:03:40,806 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:03:40" (1/1) ... [2023-11-12 01:03:40,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3b62a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:40, skipping insertion in model container [2023-11-12 01:03:40,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:03:40" (1/1) ... [2023-11-12 01:03:40,859 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 01:03:41,057 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-11-12 01:03:41,217 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:03:41,251 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 01:03:41,273 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-96.i[916,929] [2023-11-12 01:03:41,341 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:03:41,362 INFO L206 MainTranslator]: Completed translation [2023-11-12 01:03:41,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41 WrapperNode [2023-11-12 01:03:41,363 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 01:03:41,364 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 01:03:41,365 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 01:03:41,365 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 01:03:41,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,392 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,453 INFO L138 Inliner]: procedures = 27, calls = 77, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 325 [2023-11-12 01:03:41,454 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 01:03:41,455 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 01:03:41,455 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 01:03:41,455 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 01:03:41,465 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,474 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,475 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,497 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,502 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,508 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,511 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,519 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 01:03:41,520 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 01:03:41,520 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 01:03:41,520 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 01:03:41,521 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (1/1) ... [2023-11-12 01:03:41,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:03:41,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:03:41,594 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 01:03:41,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 01:03:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 01:03:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 01:03:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 01:03:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 01:03:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 01:03:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 01:03:41,827 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 01:03:41,829 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 01:03:48,202 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 01:03:48,211 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 01:03:48,211 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 01:03:48,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:03:48 BoogieIcfgContainer [2023-11-12 01:03:48,214 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 01:03:48,216 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 01:03:48,216 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 01:03:48,220 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 01:03:48,220 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 01:03:40" (1/3) ... [2023-11-12 01:03:48,221 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34bb5a6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:03:48, skipping insertion in model container [2023-11-12 01:03:48,221 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:03:41" (2/3) ... [2023-11-12 01:03:48,222 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34bb5a6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:03:48, skipping insertion in model container [2023-11-12 01:03:48,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:03:48" (3/3) ... [2023-11-12 01:03:48,223 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-96.i [2023-11-12 01:03:48,244 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 01:03:48,244 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 01:03:48,300 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 01:03:48,307 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@4a12f65e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 01:03:48,307 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 01:03:48,313 INFO L276 IsEmpty]: Start isEmpty. Operand has 154 states, 87 states have (on average 1.4022988505747127) internal successors, (122), 88 states have internal predecessors, (122), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-11-12 01:03:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2023-11-12 01:03:48,341 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:48,342 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:48,343 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:48,348 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:48,349 INFO L85 PathProgramCache]: Analyzing trace with hash -707146917, now seen corresponding path program 1 times [2023-11-12 01:03:48,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:03:48,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [544880785] [2023-11-12 01:03:48,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:48,367 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:48,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:03:48,408 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:03:48,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-12 01:03:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:49,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 01:03:49,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2414 proven. 0 refuted. 0 times theorem prover too weak. 5650 trivial. 0 not checked. [2023-11-12 01:03:49,364 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 01:03:49,365 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:03:49,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [544880785] [2023-11-12 01:03:49,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [544880785] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 01:03:49,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 01:03:49,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 01:03:49,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158981980] [2023-11-12 01:03:49,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 01:03:49,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 01:03:49,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:03:49,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 01:03:49,410 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 01:03:49,413 INFO L87 Difference]: Start difference. First operand has 154 states, 87 states have (on average 1.4022988505747127) internal successors, (122), 88 states have internal predecessors, (122), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) Second operand has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-11-12 01:03:49,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 01:03:49,486 INFO L93 Difference]: Finished difference Result 298 states and 552 transitions. [2023-11-12 01:03:49,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 01:03:49,494 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 384 [2023-11-12 01:03:49,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 01:03:49,508 INFO L225 Difference]: With dead ends: 298 [2023-11-12 01:03:49,509 INFO L226 Difference]: Without dead ends: 147 [2023-11-12 01:03:49,518 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 383 GetRequests, 383 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 01:03:49,524 INFO L413 NwaCegarLoop]: 236 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 236 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 01:03:49,526 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 236 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 01:03:49,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2023-11-12 01:03:49,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2023-11-12 01:03:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 81 states have (on average 1.3333333333333333) internal successors, (108), 81 states have internal predecessors, (108), 64 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-11-12 01:03:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 236 transitions. [2023-11-12 01:03:49,626 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 236 transitions. Word has length 384 [2023-11-12 01:03:49,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 01:03:49,628 INFO L495 AbstractCegarLoop]: Abstraction has 147 states and 236 transitions. [2023-11-12 01:03:49,629 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 2 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2023-11-12 01:03:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 236 transitions. [2023-11-12 01:03:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2023-11-12 01:03:49,648 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:49,648 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:49,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:49,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:49,873 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:49,874 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:49,875 INFO L85 PathProgramCache]: Analyzing trace with hash 1575705135, now seen corresponding path program 1 times [2023-11-12 01:03:49,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:03:49,876 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2047851968] [2023-11-12 01:03:49,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:49,877 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:49,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:03:49,879 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:03:49,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 01:03:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:50,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-12 01:03:50,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-11-12 01:03:51,176 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:03:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-11-12 01:03:51,694 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:03:51,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2047851968] [2023-11-12 01:03:51,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2047851968] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 01:03:51,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1127229667] [2023-11-12 01:03:51,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:51,702 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 01:03:51,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 01:03:51,708 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 01:03:51,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-12 01:03:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:52,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-12 01:03:52,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2023-11-12 01:03:52,717 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 01:03:52,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1127229667] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 01:03:52,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-12 01:03:52,718 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 8 [2023-11-12 01:03:52,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978067713] [2023-11-12 01:03:52,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 01:03:52,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 01:03:52,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:03:52,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 01:03:52,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-12 01:03:52,729 INFO L87 Difference]: Start difference. First operand 147 states and 236 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-11-12 01:03:53,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 01:03:53,977 INFO L93 Difference]: Finished difference Result 490 states and 783 transitions. [2023-11-12 01:03:53,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-12 01:03:53,979 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) Word has length 384 [2023-11-12 01:03:53,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 01:03:53,989 INFO L225 Difference]: With dead ends: 490 [2023-11-12 01:03:53,989 INFO L226 Difference]: Without dead ends: 346 [2023-11-12 01:03:53,990 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1151 GetRequests, 1142 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-12 01:03:53,992 INFO L413 NwaCegarLoop]: 528 mSDtfsCounter, 367 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 367 SdHoareTripleChecker+Valid, 721 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-12 01:03:53,994 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [367 Valid, 721 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-12 01:03:54,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 346 states. [2023-11-12 01:03:54,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 346 to 156. [2023-11-12 01:03:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 89 states have (on average 1.348314606741573) internal successors, (120), 89 states have internal predecessors, (120), 64 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2023-11-12 01:03:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 248 transitions. [2023-11-12 01:03:54,086 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 248 transitions. Word has length 384 [2023-11-12 01:03:54,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 01:03:54,089 INFO L495 AbstractCegarLoop]: Abstraction has 156 states and 248 transitions. [2023-11-12 01:03:54,089 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-11-12 01:03:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 248 transitions. [2023-11-12 01:03:54,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-11-12 01:03:54,097 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:54,098 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:54,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:54,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:54,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:54,505 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:54,505 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:54,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1051538110, now seen corresponding path program 1 times [2023-11-12 01:03:54,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:03:54,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [738708719] [2023-11-12 01:03:54,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:54,508 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:54,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:03:54,509 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:03:54,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-11-12 01:03:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:55,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 596 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-12 01:03:55,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:55,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-11-12 01:03:55,532 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:03:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-11-12 01:03:55,990 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:03:55,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [738708719] [2023-11-12 01:03:55,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [738708719] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 01:03:55,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1955412503] [2023-11-12 01:03:55,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:55,991 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 01:03:55,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 01:03:55,997 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 01:03:56,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-11-12 01:03:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:56,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 596 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-12 01:03:56,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2023-11-12 01:03:56,960 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 01:03:56,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1955412503] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 01:03:56,961 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-12 01:03:56,961 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 6] total 9 [2023-11-12 01:03:56,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022621934] [2023-11-12 01:03:56,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 01:03:56,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-12 01:03:56,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:03:56,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-12 01:03:56,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-12 01:03:56,965 INFO L87 Difference]: Start difference. First operand 156 states and 248 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-11-12 01:03:57,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 01:03:57,058 INFO L93 Difference]: Finished difference Result 406 states and 649 transitions. [2023-11-12 01:03:57,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-12 01:03:57,058 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) Word has length 385 [2023-11-12 01:03:57,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 01:03:57,063 INFO L225 Difference]: With dead ends: 406 [2023-11-12 01:03:57,063 INFO L226 Difference]: Without dead ends: 253 [2023-11-12 01:03:57,065 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1152 GetRequests, 1144 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-12 01:03:57,066 INFO L413 NwaCegarLoop]: 234 mSDtfsCounter, 141 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 141 SdHoareTripleChecker+Valid, 456 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 01:03:57,066 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [141 Valid, 456 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 01:03:57,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2023-11-12 01:03:57,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 250. [2023-11-12 01:03:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 148 states have (on average 1.3783783783783783) internal successors, (204), 149 states have internal predecessors, (204), 98 states have call successors, (98), 3 states have call predecessors, (98), 3 states have return successors, (98), 97 states have call predecessors, (98), 98 states have call successors, (98) [2023-11-12 01:03:57,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 400 transitions. [2023-11-12 01:03:57,107 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 400 transitions. Word has length 385 [2023-11-12 01:03:57,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 01:03:57,109 INFO L495 AbstractCegarLoop]: Abstraction has 250 states and 400 transitions. [2023-11-12 01:03:57,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-11-12 01:03:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 400 transitions. [2023-11-12 01:03:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-11-12 01:03:57,116 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:57,117 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:57,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:57,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:57,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:57,531 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:57,531 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:57,532 INFO L85 PathProgramCache]: Analyzing trace with hash -942606596, now seen corresponding path program 1 times [2023-11-12 01:03:57,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:03:57,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1023218876] [2023-11-12 01:03:57,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:57,534 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:57,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:03:57,535 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:03:57,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-12 01:03:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:58,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 595 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-12 01:03:58,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:58,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-11-12 01:03:58,521 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:03:58,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-11-12 01:03:58,944 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:03:58,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1023218876] [2023-11-12 01:03:58,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1023218876] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 01:03:58,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2142640570] [2023-11-12 01:03:58,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:58,945 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 01:03:58,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 01:03:58,946 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 01:03:58,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-11-12 01:04:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:04:00,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 595 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-12 01:04:00,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:04:02,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2023-11-12 01:04:02,492 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 01:04:02,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2142640570] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 01:04:02,493 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-12 01:04:02,493 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 6] total 10 [2023-11-12 01:04:02,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027730682] [2023-11-12 01:04:02,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 01:04:02,494 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 01:04:02,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:04:02,495 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 01:04:02,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-12 01:04:02,496 INFO L87 Difference]: Start difference. First operand 250 states and 400 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-11-12 01:04:06,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:04:07,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:04:08,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:04:08,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 01:04:08,624 INFO L93 Difference]: Finished difference Result 693 states and 1109 transitions. [2023-11-12 01:04:08,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-12 01:04:08,647 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) Word has length 385 [2023-11-12 01:04:08,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 01:04:08,654 INFO L225 Difference]: With dead ends: 693 [2023-11-12 01:04:08,654 INFO L226 Difference]: Without dead ends: 446 [2023-11-12 01:04:08,656 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1153 GetRequests, 1143 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-12 01:04:08,657 INFO L413 NwaCegarLoop]: 233 mSDtfsCounter, 146 mSDsluCounter, 455 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 129 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 688 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2023-11-12 01:04:08,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 688 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 13 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2023-11-12 01:04:08,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2023-11-12 01:04:08,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 418. [2023-11-12 01:04:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 249 states have (on average 1.4016064257028114) internal successors, (349), 250 states have internal predecessors, (349), 162 states have call successors, (162), 6 states have call predecessors, (162), 6 states have return successors, (162), 161 states have call predecessors, (162), 162 states have call successors, (162) [2023-11-12 01:04:08,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 673 transitions. [2023-11-12 01:04:08,729 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 673 transitions. Word has length 385 [2023-11-12 01:04:08,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 01:04:08,730 INFO L495 AbstractCegarLoop]: Abstraction has 418 states and 673 transitions. [2023-11-12 01:04:08,730 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (64), 1 states have call predecessors, (64), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2023-11-12 01:04:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 673 transitions. [2023-11-12 01:04:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-11-12 01:04:08,735 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:04:08,735 INFO L195 NwaCegarLoop]: trace histogram [64, 64, 64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:04:08,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2023-11-12 01:04:08,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2023-11-12 01:04:09,158 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt [2023-11-12 01:04:09,159 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:04:09,160 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:04:09,160 INFO L85 PathProgramCache]: Analyzing trace with hash -684441158, now seen corresponding path program 1 times [2023-11-12 01:04:09,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:04:09,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1387640635] [2023-11-12 01:04:09,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:04:09,162 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:04:09,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:04:09,164 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:04:09,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2023-11-12 01:04:09,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:04:09,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-12 01:04:09,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:04:10,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2115 proven. 27 refuted. 0 times theorem prover too weak. 5922 trivial. 0 not checked. [2023-11-12 01:04:10,191 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:04:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 162 proven. 27 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2023-11-12 01:04:10,608 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:04:10,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1387640635] [2023-11-12 01:04:10,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1387640635] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-12 01:04:10,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [926656678] [2023-11-12 01:04:10,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:04:10,609 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 01:04:10,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 01:04:10,610 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 01:04:10,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-11-12 01:04:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:04:12,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-12 01:04:12,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:04:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2203 proven. 159 refuted. 0 times theorem prover too weak. 5702 trivial. 0 not checked. [2023-11-12 01:04:13,877 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:04:14,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [926656678] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 01:04:14,280 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [929926745] [2023-11-12 01:04:14,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:04:14,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 01:04:14,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:04:14,288 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 01:04:14,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9454d84-bc32-4164-a1aa-055a84afa3de/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-12 01:04:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:04:14,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 594 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-12 01:04:14,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:04:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 2203 proven. 159 refuted. 0 times theorem prover too weak. 5702 trivial. 0 not checked. [2023-11-12 01:04:15,995 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:04:16,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [929926745] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 01:04:16,169 INFO L185 FreeRefinementEngine]: Found 0 perfect and 4 imperfect interpolant sequences. [2023-11-12 01:04:16,170 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 6] total 10 [2023-11-12 01:04:16,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1932595092] [2023-11-12 01:04:16,170 INFO L85 oduleStraightlineAll]: Using 4 imperfect interpolants to construct interpolant automaton [2023-11-12 01:04:16,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-12 01:04:16,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:04:16,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-12 01:04:16,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-11-12 01:04:16,174 INFO L87 Difference]: Start difference. First operand 418 states and 673 transitions. Second operand has 10 states, 10 states have (on average 13.1) internal successors, (131), 10 states have internal predecessors, (131), 3 states have call successors, (126), 3 states have call predecessors, (126), 5 states have return successors, (128), 3 states have call predecessors, (128), 3 states have call successors, (128) [2023-11-12 01:04:20,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []