./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh --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 5d61e8fa49d21946be87d65ea6f560fd70d33fb1241a73bd802d2afa2c954396 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 08:15:22,157 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 08:15:22,231 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 08:15:22,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 08:15:22,238 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 08:15:22,266 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 08:15:22,267 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 08:15:22,267 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 08:15:22,268 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 08:15:22,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 08:15:22,269 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 08:15:22,270 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 08:15:22,270 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 08:15:22,271 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 08:15:22,272 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 08:15:22,272 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 08:15:22,273 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 08:15:22,273 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 08:15:22,274 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 08:15:22,275 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 08:15:22,276 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 08:15:22,276 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 08:15:22,277 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 08:15:22,278 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 08:15:22,278 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 08:15:22,279 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 08:15:22,279 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 08:15:22,280 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 08:15:22,280 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 08:15:22,293 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 08:15:22,293 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 08:15:22,294 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 08:15:22,294 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 08:15:22,295 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 08:15:22,295 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 08:15:22,295 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 08:15:22,295 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 08:15:22,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:15:22,296 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 08:15:22,296 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 08:15:22,296 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 08:15:22,297 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 08:15:22,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 08:15:22,297 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 08:15:22,298 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 08:15:22,298 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 08:15:22,298 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 08:15:22,298 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_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d61e8fa49d21946be87d65ea6f560fd70d33fb1241a73bd802d2afa2c954396 [2023-12-02 08:15:22,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 08:15:22,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 08:15:22,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 08:15:22,567 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 08:15:22,567 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 08:15:22,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i [2023-12-02 08:15:25,481 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 08:15:25,791 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 08:15:25,792 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i [2023-12-02 08:15:25,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data/a739b8727/49c05c5cbf9045f7b8d41a67fbc693a3/FLAGf5f261329 [2023-12-02 08:15:25,820 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data/a739b8727/49c05c5cbf9045f7b8d41a67fbc693a3 [2023-12-02 08:15:25,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 08:15:25,824 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 08:15:25,825 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 08:15:25,826 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 08:15:25,830 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 08:15:25,831 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:15:25" (1/1) ... [2023-12-02 08:15:25,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382185db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:25, skipping insertion in model container [2023-12-02 08:15:25,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:15:25" (1/1) ... [2023-12-02 08:15:25,881 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 08:15:26,036 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_794bac31-79e1-40cb-8789-28425bbb1865/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i[916,929] [2023-12-02 08:15:26,177 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:15:26,192 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 08:15:26,207 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_794bac31-79e1-40cb-8789-28425bbb1865/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i[916,929] [2023-12-02 08:15:26,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:15:26,289 INFO L206 MainTranslator]: Completed translation [2023-12-02 08:15:26,290 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26 WrapperNode [2023-12-02 08:15:26,290 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 08:15:26,291 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 08:15:26,291 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 08:15:26,291 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 08:15:26,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,318 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,374 INFO L138 Inliner]: procedures = 26, calls = 80, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 513 [2023-12-02 08:15:26,375 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 08:15:26,375 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 08:15:26,376 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 08:15:26,376 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 08:15:26,388 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,397 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,397 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,429 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,437 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,444 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,452 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 08:15:26,462 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 08:15:26,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 08:15:26,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 08:15:26,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (1/1) ... [2023-12-02 08:15:26,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:15:26,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 08:15:26,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 08:15:26,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 08:15:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 08:15:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 08:15:26,545 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 08:15:26,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 08:15:26,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 08:15:26,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 08:15:26,681 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 08:15:26,683 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 08:15:27,529 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 08:15:28,446 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 08:15:28,446 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 08:15:28,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:15:28 BoogieIcfgContainer [2023-12-02 08:15:28,448 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 08:15:28,451 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 08:15:28,451 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 08:15:28,454 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 08:15:28,454 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:15:25" (1/3) ... [2023-12-02 08:15:28,455 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e43688b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:15:28, skipping insertion in model container [2023-12-02 08:15:28,455 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:26" (2/3) ... [2023-12-02 08:15:28,456 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e43688b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:15:28, skipping insertion in model container [2023-12-02 08:15:28,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:15:28" (3/3) ... [2023-12-02 08:15:28,458 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-72.i [2023-12-02 08:15:28,476 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 08:15:28,476 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 08:15:28,528 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 08:15:28,535 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;@23ebc380, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 08:15:28,535 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 08:15:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand has 114 states, 44 states have (on average 1.0681818181818181) internal successors, (47), 45 states have internal predecessors, (47), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2023-12-02 08:15:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-02 08:15:28,561 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:15:28,562 INFO L195 NwaCegarLoop]: trace histogram [67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:15:28,563 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:15:28,568 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:15:28,569 INFO L85 PathProgramCache]: Analyzing trace with hash -1592766173, now seen corresponding path program 1 times [2023-12-02 08:15:28,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 08:15:28,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911213628] [2023-12-02 08:15:28,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:15:28,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 08:15:28,859 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 08:15:28,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1125341508] [2023-12-02 08:15:28,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:15:28,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 08:15:28,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 08:15:28,862 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 08:15:28,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 08:15:30,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 08:15:30,024 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 08:15:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 08:15:32,217 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 08:15:32,219 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 08:15:32,221 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 08:15:32,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 08:15:32,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 08:15:32,429 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-12-02 08:15:32,434 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 08:15:32,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 08:15:32 BoogieIcfgContainer [2023-12-02 08:15:32,718 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 08:15:32,719 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 08:15:32,719 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 08:15:32,719 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 08:15:32,720 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:15:28" (3/4) ... [2023-12-02 08:15:32,722 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 08:15:32,723 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 08:15:32,724 INFO L158 Benchmark]: Toolchain (without parser) took 6899.49ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 133.6MB in the beginning and 156.0MB in the end (delta: -22.4MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2023-12-02 08:15:32,724 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 167.8MB. Free memory was 137.3MB in the beginning and 137.1MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 08:15:32,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 464.98ms. Allocated memory is still 167.8MB. Free memory was 133.6MB in the beginning and 109.7MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-12-02 08:15:32,726 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.55ms. Allocated memory is still 167.8MB. Free memory was 109.7MB in the beginning and 100.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 08:15:32,727 INFO L158 Benchmark]: Boogie Preprocessor took 85.48ms. Allocated memory is still 167.8MB. Free memory was 100.2MB in the beginning and 96.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 08:15:32,727 INFO L158 Benchmark]: RCFGBuilder took 1986.32ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 96.0MB in the beginning and 86.7MB in the end (delta: 9.3MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. [2023-12-02 08:15:32,728 INFO L158 Benchmark]: TraceAbstraction took 4267.82ms. Allocated memory is still 228.6MB. Free memory was 86.7MB in the beginning and 156.0MB in the end (delta: -69.3MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2023-12-02 08:15:32,728 INFO L158 Benchmark]: Witness Printer took 3.79ms. Allocated memory is still 228.6MB. Free memory is still 156.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 08:15:32,732 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 167.8MB. Free memory was 137.3MB in the beginning and 137.1MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 464.98ms. Allocated memory is still 167.8MB. Free memory was 133.6MB in the beginning and 109.7MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.55ms. Allocated memory is still 167.8MB. Free memory was 109.7MB in the beginning and 100.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.48ms. Allocated memory is still 167.8MB. Free memory was 100.2MB in the beginning and 96.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1986.32ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 96.0MB in the beginning and 86.7MB in the end (delta: 9.3MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. * TraceAbstraction took 4267.82ms. Allocated memory is still 228.6MB. Free memory was 86.7MB in the beginning and 156.0MB in the end (delta: -69.3MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. * Witness Printer took 3.79ms. Allocated memory is still 228.6MB. Free memory is still 156.0MB. 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 shiftRight at line 143, overapproximation of someBinaryArithmeticDOUBLEoperation at line 160, overapproximation of someBinaryFLOATComparisonOperation at line 425, overapproximation of bitwiseOr at line 194, overapproximation of bitwiseAnd at line 158, overapproximation of someUnaryDOUBLEoperation at line 186, overapproximation of someBinaryDOUBLEComparisonOperation at line 119. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 16; [L23] signed char var_1_10 = 2; [L24] signed char var_1_11 = 1; [L25] float var_1_14 = 64.3; [L26] signed char var_1_16 = 32; [L27] unsigned char var_1_17 = 1; [L28] unsigned char var_1_18 = 0; [L29] unsigned char var_1_19 = 0; [L30] double var_1_20 = 9.25; [L31] double var_1_21 = 255.05; [L32] double var_1_22 = 25.5; [L33] unsigned char var_1_23 = 2; [L34] unsigned char var_1_25 = 1; [L35] unsigned short int var_1_26 = 5; [L36] unsigned char var_1_27 = 128; [L37] unsigned char var_1_28 = 1; [L38] signed long int var_1_29 = 128; [L39] unsigned long int var_1_31 = 1; [L40] unsigned long int var_1_32 = 64; [L41] unsigned char var_1_33 = 1; [L42] unsigned char var_1_34 = 1; [L43] unsigned short int var_1_35 = 100; [L44] unsigned short int var_1_36 = 50; [L45] unsigned long int var_1_37 = 3773873024; [L46] unsigned long int var_1_38 = 2296504360; [L47] double var_1_39 = 64.375; [L48] double var_1_40 = 63.6; [L49] unsigned char var_1_41 = 0; [L50] unsigned char var_1_42 = 0; [L51] unsigned char var_1_43 = 0; [L52] unsigned char var_1_44 = 0; [L53] unsigned char var_1_45 = 4; [L54] unsigned char var_1_46 = 0; [L55] unsigned char var_1_47 = 10; [L56] unsigned char var_1_48 = 0; [L57] unsigned char var_1_49 = 0; [L58] unsigned char var_1_50 = 0; [L59] float var_1_51 = 31.57; [L60] float var_1_52 = 64.4; [L61] signed char var_1_53 = 5; [L62] signed char var_1_54 = 25; [L63] signed char var_1_55 = -2; [L64] unsigned char var_1_56 = 0; [L65] unsigned char var_1_57 = 1; [L66] unsigned char var_1_58 = 1; [L67] unsigned char var_1_59 = 1; [L68] unsigned char var_1_60 = 0; [L69] unsigned long int var_1_61 = 0; [L70] double var_1_62 = 64.5; [L71] double var_1_63 = 100.4; [L72] double var_1_64 = 8.8; [L73] unsigned char var_1_65 = 0; [L74] signed long int var_1_66 = -4; [L75] unsigned short int var_1_67 = 10; [L76] unsigned short int var_1_68 = 61991; [L77] unsigned char var_1_69 = 100; [L78] float var_1_70 = 64.25; [L79] unsigned char var_1_71 = 8; [L80] signed char var_1_72 = 5; [L81] unsigned short int var_1_73 = 50; [L82] unsigned char var_1_74 = 0; [L83] signed long int var_1_75 = -2; [L84] unsigned short int var_1_76 = 8; [L85] signed char var_1_77 = -5; [L86] signed short int var_1_78 = -25; [L87] unsigned char var_1_79 = 0; [L88] unsigned short int var_1_80 = 0; [L89] signed char var_1_81 = 10; [L90] signed long int var_1_82 = 256; [L91] unsigned short int var_1_83 = 64; [L92] unsigned char var_1_84 = 0; [L93] unsigned long int var_1_85 = 5; [L94] unsigned char var_1_86 = 1; [L95] unsigned char var_1_87 = 1; [L96] double var_1_88 = 2.25; [L97] double var_1_89 = 127.25; [L98] double var_1_90 = 2.25; [L99] unsigned char var_1_91 = 0; [L100] unsigned char last_1_var_1_17 = 1; [L101] double last_1_var_1_20 = 9.25; [L102] unsigned char last_1_var_1_23 = 2; [L103] unsigned short int last_1_var_1_26 = 5; [L104] signed long int last_1_var_1_29 = 128; [L449] isInitial = 1 [L450] FCALL initially() [L451] COND TRUE 1 [L452] CALL updateLastVariables() [L438] last_1_var_1_17 = var_1_17 [L439] last_1_var_1_20 = var_1_20 [L440] last_1_var_1_23 = var_1_23 [L441] last_1_var_1_26 = var_1_26 [L442] last_1_var_1_29 = var_1_29 [L452] RET updateLastVariables() [L453] CALL updateVariables() [L331] var_1_11 = __VERIFIER_nondet_char() [L332] CALL assume_abort_if_not(var_1_11 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_11 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L333] CALL assume_abort_if_not(var_1_11 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_11 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_14=643/10, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L334] var_1_14 = __VERIFIER_nondet_float() [L335] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=32, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L336] var_1_16 = __VERIFIER_nondet_char() [L337] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L338] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L339] var_1_18 = __VERIFIER_nondet_uchar() [L340] CALL assume_abort_if_not(var_1_18 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_18 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L341] CALL assume_abort_if_not(var_1_18 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_18 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=0, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L342] var_1_19 = __VERIFIER_nondet_uchar() [L343] CALL assume_abort_if_not(var_1_19 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not(var_1_19 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L344] CALL assume_abort_if_not(var_1_19 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_19 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_21=5101/20, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L345] var_1_21 = __VERIFIER_nondet_double() [L346] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_22=51/2, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L347] var_1_22 = __VERIFIER_nondet_double() [L348] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=1, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L349] var_1_25 = __VERIFIER_nondet_uchar() [L350] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L351] CALL assume_abort_if_not(var_1_25 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_25 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=128, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L352] var_1_27 = __VERIFIER_nondet_uchar() [L353] CALL assume_abort_if_not(var_1_27 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not(var_1_27 >= 127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L354] CALL assume_abort_if_not(var_1_27 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_27 <= 255) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=1, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L355] var_1_28 = __VERIFIER_nondet_uchar() [L356] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L356] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L357] CALL assume_abort_if_not(var_1_28 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not(var_1_28 <= 127) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L358] var_1_33 = __VERIFIER_nondet_uchar() [L359] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L359] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L360] CALL assume_abort_if_not(var_1_33 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L360] RET assume_abort_if_not(var_1_33 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L361] var_1_34 = __VERIFIER_nondet_uchar() [L362] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L362] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L363] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L363] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=100, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L364] var_1_35 = __VERIFIER_nondet_ushort() [L365] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L365] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L366] CALL assume_abort_if_not(var_1_35 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L366] RET assume_abort_if_not(var_1_35 <= 65535) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_36=50, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L367] var_1_36 = __VERIFIER_nondet_ushort() [L368] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L368] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L369] CALL assume_abort_if_not(var_1_36 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L369] RET assume_abort_if_not(var_1_36 <= 65535) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=3773873024, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L370] var_1_37 = __VERIFIER_nondet_ulong() [L371] CALL assume_abort_if_not(var_1_37 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L371] RET assume_abort_if_not(var_1_37 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L372] CALL assume_abort_if_not(var_1_37 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L372] RET assume_abort_if_not(var_1_37 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=2296504360, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L373] var_1_38 = __VERIFIER_nondet_ulong() [L374] CALL assume_abort_if_not(var_1_38 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L374] RET assume_abort_if_not(var_1_38 >= 2147483647) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L375] CALL assume_abort_if_not(var_1_38 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L375] RET assume_abort_if_not(var_1_38 <= 4294967294) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_40=318/5, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L376] var_1_40 = __VERIFIER_nondet_double() [L377] CALL assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L377] RET assume_abort_if_not((var_1_40 >= -922337.2036854765600e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=0, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L378] var_1_42 = __VERIFIER_nondet_uchar() [L379] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L379] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L380] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L380] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L381] var_1_43 = __VERIFIER_nondet_uchar() [L382] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L382] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L383] CALL assume_abort_if_not(var_1_43 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L383] RET assume_abort_if_not(var_1_43 <= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=0, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L384] var_1_44 = __VERIFIER_nondet_uchar() [L385] CALL assume_abort_if_not(var_1_44 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L385] RET assume_abort_if_not(var_1_44 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L386] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L386] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=0, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L387] var_1_46 = __VERIFIER_nondet_uchar() [L388] CALL assume_abort_if_not(var_1_46 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L388] RET assume_abort_if_not(var_1_46 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L389] CALL assume_abort_if_not(var_1_46 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L389] RET assume_abort_if_not(var_1_46 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=10, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L390] var_1_47 = __VERIFIER_nondet_uchar() [L391] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L391] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L392] CALL assume_abort_if_not(var_1_47 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L392] RET assume_abort_if_not(var_1_47 <= 254) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L393] var_1_49 = __VERIFIER_nondet_uchar() [L394] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L394] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L395] CALL assume_abort_if_not(var_1_49 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L395] RET assume_abort_if_not(var_1_49 <= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L396] var_1_50 = __VERIFIER_nondet_uchar() [L397] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L397] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L398] CALL assume_abort_if_not(var_1_50 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L398] RET assume_abort_if_not(var_1_50 <= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_52=322/5, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L399] var_1_52 = __VERIFIER_nondet_float() [L400] CALL assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 9223372.036854765600e+12F && var_1_52 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L400] RET assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 9223372.036854765600e+12F && var_1_52 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=25, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L401] var_1_54 = __VERIFIER_nondet_char() [L402] CALL assume_abort_if_not(var_1_54 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L402] RET assume_abort_if_not(var_1_54 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L403] CALL assume_abort_if_not(var_1_54 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L403] RET assume_abort_if_not(var_1_54 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=-2, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L404] var_1_55 = __VERIFIER_nondet_char() [L405] CALL assume_abort_if_not(var_1_55 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L405] RET assume_abort_if_not(var_1_55 >= -63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L406] CALL assume_abort_if_not(var_1_55 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L406] RET assume_abort_if_not(var_1_55 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L407] var_1_58 = __VERIFIER_nondet_uchar() [L408] CALL assume_abort_if_not(var_1_58 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L408] RET assume_abort_if_not(var_1_58 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L409] CALL assume_abort_if_not(var_1_58 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L409] RET assume_abort_if_not(var_1_58 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L410] var_1_59 = __VERIFIER_nondet_uchar() [L411] CALL assume_abort_if_not(var_1_59 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L411] RET assume_abort_if_not(var_1_59 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L412] CALL assume_abort_if_not(var_1_59 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L412] RET assume_abort_if_not(var_1_59 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L413] var_1_60 = __VERIFIER_nondet_uchar() [L414] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L414] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L415] CALL assume_abort_if_not(var_1_60 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L415] RET assume_abort_if_not(var_1_60 <= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_63=502/5, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L416] var_1_63 = __VERIFIER_nondet_double() [L417] CALL assume_abort_if_not((var_1_63 >= 0.0F && var_1_63 <= -1.0e-20F) || (var_1_63 <= 9223372.036854765600e+12F && var_1_63 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L417] RET assume_abort_if_not((var_1_63 >= 0.0F && var_1_63 <= -1.0e-20F) || (var_1_63 <= 9223372.036854765600e+12F && var_1_63 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_64=44/5, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L418] var_1_64 = __VERIFIER_nondet_double() [L419] CALL assume_abort_if_not((var_1_64 >= 0.0F && var_1_64 <= -1.0e-20F) || (var_1_64 <= 9223372.036854765600e+12F && var_1_64 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L419] RET assume_abort_if_not((var_1_64 >= 0.0F && var_1_64 <= -1.0e-20F) || (var_1_64 <= 9223372.036854765600e+12F && var_1_64 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=61991, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L420] var_1_68 = __VERIFIER_nondet_ushort() [L421] CALL assume_abort_if_not(var_1_68 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L421] RET assume_abort_if_not(var_1_68 >= 32767) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L422] CALL assume_abort_if_not(var_1_68 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L422] RET assume_abort_if_not(var_1_68 <= 65534) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_70=257/4, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L423] var_1_70 = __VERIFIER_nondet_float() [L424] CALL assume_abort_if_not((var_1_70 >= -922337.2036854776000e+13F && var_1_70 <= -1.0e-20F) || (var_1_70 <= 9223372.036854776000e+12F && var_1_70 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L424] RET assume_abort_if_not((var_1_70 >= -922337.2036854776000e+13F && var_1_70 <= -1.0e-20F) || (var_1_70 <= 9223372.036854776000e+12F && var_1_70 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L425] CALL assume_abort_if_not(var_1_70 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L425] RET assume_abort_if_not(var_1_70 != 0.0F) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=8, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L426] var_1_71 = __VERIFIER_nondet_uchar() [L427] CALL assume_abort_if_not(var_1_71 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L427] RET assume_abort_if_not(var_1_71 >= 0) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L428] CALL assume_abort_if_not(var_1_71 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L428] RET assume_abort_if_not(var_1_71 <= 63) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L429] var_1_87 = __VERIFIER_nondet_uchar() [L430] CALL assume_abort_if_not(var_1_87 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L430] RET assume_abort_if_not(var_1_87 >= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L431] CALL assume_abort_if_not(var_1_87 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L431] RET assume_abort_if_not(var_1_87 <= 1) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_89=509/4, var_1_90=9/4, var_1_91=0] [L432] var_1_89 = __VERIFIER_nondet_double() [L433] CALL assume_abort_if_not((var_1_89 >= -461168.6018427382800e+13F && var_1_89 <= -1.0e-20F) || (var_1_89 <= 4611686.018427382800e+12F && var_1_89 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_90=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L433] RET assume_abort_if_not((var_1_89 >= -461168.6018427382800e+13F && var_1_89 <= -1.0e-20F) || (var_1_89 <= 4611686.018427382800e+12F && var_1_89 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_90=9/4, var_1_91=0] [L434] var_1_90 = __VERIFIER_nondet_double() [L435] CALL assume_abort_if_not((var_1_90 >= -461168.6018427382800e+13F && var_1_90 <= -1.0e-20F) || (var_1_90 <= 4611686.018427382800e+12F && var_1_90 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_91=0] [L20] COND FALSE !(!cond) [L435] RET assume_abort_if_not((var_1_90 >= -461168.6018427382800e+13F && var_1_90 <= -1.0e-20F) || (var_1_90 <= 4611686.018427382800e+12F && var_1_90 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=2, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=16, var_1_20=37/4, var_1_23=2, var_1_25=238, var_1_26=5, var_1_27=255, var_1_28=16, var_1_29=128, var_1_31=1, var_1_32=64, var_1_33=1, var_1_34=0, var_1_37=4294967294, var_1_38=4294901759, var_1_39=515/8, var_1_41=0, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=4, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=3157/100, var_1_53=5, var_1_54=15, var_1_55=49, var_1_56=0, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=0, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=10, var_1_68=65534, var_1_69=100, var_1_71=4, var_1_72=5, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=8, var_1_77=-5, var_1_78=-25, var_1_79=0, var_1_80=0, var_1_81=10, var_1_82=256, var_1_83=64, var_1_84=0, var_1_85=5, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_91=0] [L453] RET updateVariables() [L454] CALL step() [L108] COND FALSE !(var_1_33 && var_1_34) [L113] COND TRUE \read(var_1_33) [L114] COND TRUE var_1_36 != (~ var_1_38) [L115] var_1_39 = var_1_40 [L118] COND FALSE !(var_1_32 <= (~ var_1_37)) [L125] COND TRUE var_1_39 > var_1_40 [L126] var_1_41 = (! var_1_43) [L135] COND TRUE ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) <= var_1_40 [L136] var_1_45 = ((((((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))) < 0 ) ? -(((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))) : (((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))))) [L140] COND TRUE \read(var_1_44) [L141] COND FALSE !(var_1_36 > ((((~ var_1_38) < 0 ) ? -(~ var_1_38) : (~ var_1_38)))) [L152] var_1_48 = var_1_49 [L155] COND TRUE var_1_38 > 10u [L156] var_1_51 = 31.2f [L164] COND TRUE ((((var_1_52) < (var_1_39)) ? (var_1_52) : (var_1_39))) != var_1_51 [L165] var_1_53 = (((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))) + var_1_55) [L167] COND FALSE !(\read(var_1_50)) [L170] var_1_56 = ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) [L172] COND TRUE \read(var_1_33) [L173] var_1_57 = (var_1_48 || var_1_58) [L181] COND TRUE var_1_42 && var_1_33 [L182] var_1_61 = ((((var_1_36) < 0 ) ? -(var_1_36) : (var_1_36))) [L184] EXPR var_1_46 >> var_1_38 [L184] COND FALSE !(var_1_45 > (var_1_46 >> var_1_38)) [L189] COND FALSE !(var_1_54 > var_1_53) [L193] COND FALSE !(var_1_60 || (var_1_51 > var_1_39)) [L200] COND TRUE var_1_40 <= 16.25 [L201] COND TRUE 64 <= var_1_53 [L202] COND FALSE !(\read(var_1_65)) [L209] COND FALSE !((- var_1_40) != ((((var_1_63) > (var_1_64)) ? (var_1_63) : (var_1_64)))) [L212] var_1_67 = ((((var_1_68) < 0 ) ? -(var_1_68) : (var_1_68))) [L214] COND TRUE (var_1_32 % ((((var_1_68) < 0 ) ? -(var_1_68) : (var_1_68)))) != (32u * var_1_35) [L215] COND TRUE (var_1_62 / var_1_70) <= 4.625 [L216] var_1_69 = ((64 - var_1_71) + 1) [L221] COND TRUE var_1_66 <= var_1_67 [L222] var_1_72 = (((((((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54)))) > (4)) ? (((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54)))) : (4))) - 8) [L226] COND FALSE !(\read(var_1_50)) [L229] COND FALSE !((- var_1_46) == (var_1_61 * var_1_36)) [L232] COND TRUE (var_1_32 * var_1_68) > (var_1_46 % var_1_37) [L233] COND FALSE !(\read(var_1_49)) [L245] EXPR 8 & var_1_37 [L245] COND TRUE var_1_68 > (8 & var_1_37) [L246] var_1_76 = ((((((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45)))) < (8)) ? (((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45)))) : (8))) [L250] COND TRUE var_1_65 || (var_1_35 >= var_1_66) [L251] var_1_77 = ((((((((((-5) < (var_1_54)) ? (-5) : (var_1_54))) < 0 ) ? -((((-5) < (var_1_54)) ? (-5) : (var_1_54))) : ((((-5) < (var_1_54)) ? (-5) : (var_1_54))))) < 0 ) ? -(((((((-5) < (var_1_54)) ? (-5) : (var_1_54))) < 0 ) ? -((((-5) < (var_1_54)) ? (-5) : (var_1_54))) : ((((-5) < (var_1_54)) ? (-5) : (var_1_54))))) : (((((((-5) < (var_1_54)) ? (-5) : (var_1_54))) < 0 ) ? -((((-5) < (var_1_54)) ? (-5) : (var_1_54))) : ((((-5) < (var_1_54)) ? (-5) : (var_1_54))))))) [L253] EXPR var_1_55 | var_1_36 [L253] COND FALSE !((var_1_55 | var_1_36) < (-128 + ((((64) < 0 ) ? -(64) : (64))))) [L258] var_1_78 = var_1_45 [L260] COND FALSE !(\read(var_1_50)) [L263] var_1_80 = var_1_71 [L264] var_1_81 = ((((((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54)))) > (((((-16) < 0 ) ? -(-16) : (-16))))) ? (((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54)))) : (((((-16) < 0 ) ? -(-16) : (-16)))))) [L265] COND FALSE !(var_1_61 <= var_1_73) [L268] var_1_83 = var_1_71 [L269] COND TRUE \read(var_1_41) [L270] var_1_84 = var_1_50 [L274] COND TRUE \read(var_1_41) [L275] var_1_85 = var_1_68 [L277] COND FALSE !(\read(var_1_74)) [L280] var_1_86 = var_1_87 [L282] COND FALSE !(var_1_72 < var_1_56) [L285] EXPR var_1_73 ^ ((((var_1_45) > (var_1_83)) ? (var_1_45) : (var_1_83))) [L285] COND FALSE !(var_1_75 >= (var_1_73 ^ ((((var_1_45) > (var_1_83)) ? (var_1_45) : (var_1_83))))) [L288] COND FALSE !((last_1_var_1_29 * last_1_var_1_23) <= last_1_var_1_29) [L291] COND TRUE last_1_var_1_17 || last_1_var_1_17 [L292] COND FALSE !((((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20))) - var_1_14) == (last_1_var_1_20 + last_1_var_1_20)) [L295] var_1_10 = var_1_11 [L301] COND TRUE (last_1_var_1_29 + last_1_var_1_29) > last_1_var_1_26 [L302] var_1_23 = var_1_25 [L304] var_1_17 = (var_1_18 && var_1_19) [L305] COND FALSE !(! var_1_18) [L308] COND TRUE 256 >= var_1_10 [L309] COND FALSE !(var_1_17 && (var_1_25 >= (var_1_27 - var_1_28))) [L312] var_1_26 = var_1_28 [L317] signed long int stepLocal_0 = var_1_23 * var_1_26; [L318] COND FALSE !(((((var_1_20) < (63.5)) ? (var_1_20) : (63.5))) > (2.4 * var_1_20)) [L325] var_1_1 = -50 [L327] var_1_31 = var_1_26 [L328] var_1_29 = var_1_1 [L454] RET step() [L455] CALL, EXPR property() [L445-L446] return ((((((((((((var_1_20) < (63.5)) ? (var_1_20) : (63.5))) > (2.4 * var_1_20)) ? (((var_1_23 * var_1_26) <= (~ var_1_26)) ? (var_1_1 == ((signed short int) (((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))) + var_1_23))) : (var_1_1 == ((signed short int) var_1_10))) : (var_1_1 == ((signed short int) -50))) && (((last_1_var_1_29 * last_1_var_1_23) <= last_1_var_1_29) ? (var_1_10 == ((signed char) (var_1_11 + 10))) : ((last_1_var_1_17 || last_1_var_1_17) ? (((((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20))) - var_1_14) == (last_1_var_1_20 + last_1_var_1_20)) ? (var_1_10 == ((signed char) (var_1_11 + var_1_16))) : (var_1_10 == ((signed char) var_1_11))) : (var_1_10 == ((signed char) var_1_16))))) && (var_1_17 == ((unsigned char) (var_1_18 && var_1_19)))) && ((! var_1_18) ? (var_1_20 == ((double) ((((var_1_21) > (var_1_22)) ? (var_1_21) : (var_1_22))))) : 1)) && (((last_1_var_1_29 + last_1_var_1_29) > last_1_var_1_26) ? (var_1_23 == ((unsigned char) var_1_25)) : 1)) && ((256 >= var_1_10) ? ((var_1_17 && (var_1_25 >= (var_1_27 - var_1_28))) ? (var_1_26 == ((unsigned short int) 16)) : (var_1_26 == ((unsigned short int) var_1_28))) : (var_1_26 == ((unsigned short int) var_1_25)))) && (var_1_29 == ((signed long int) var_1_1))) && (var_1_31 == ((unsigned long int) var_1_26)) ; [L455] RET, EXPR property() [L455] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=-51, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_21=0, var_1_22=0, var_1_23=238, var_1_25=238, var_1_26=16, var_1_27=255, var_1_28=16, var_1_29=-50, var_1_31=16, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=0, var_1_36=65535, var_1_37=4294967294, var_1_38=4294901759, var_1_39=2, var_1_40=2, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=2, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=156/5, var_1_52=0, var_1_53=64, var_1_54=15, var_1_55=49, var_1_56=2, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=65535, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=65534, var_1_68=65534, var_1_69=61, var_1_71=4, var_1_72=7, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=2, var_1_77=5, var_1_78=2, var_1_79=0, var_1_80=4, var_1_81=16, var_1_82=256, var_1_83=4, var_1_84=0, var_1_85=65534, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_91=0] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_17=1, last_1_var_1_20=37/4, last_1_var_1_23=2, last_1_var_1_26=5, last_1_var_1_29=128, var_1_10=-51, var_1_11=-51, var_1_16=-52, var_1_17=1, var_1_18=1, var_1_19=1, var_1_1=-50, var_1_20=37/4, var_1_21=0, var_1_22=0, var_1_23=238, var_1_25=238, var_1_26=16, var_1_27=255, var_1_28=16, var_1_29=-50, var_1_31=16, var_1_32=64, var_1_33=1, var_1_34=0, var_1_35=0, var_1_36=65535, var_1_37=4294967294, var_1_38=4294901759, var_1_39=2, var_1_40=2, var_1_41=1, var_1_42=1, var_1_43=0, var_1_44=1, var_1_45=2, var_1_46=3, var_1_47=2, var_1_48=0, var_1_49=0, var_1_50=0, var_1_51=156/5, var_1_52=0, var_1_53=64, var_1_54=15, var_1_55=49, var_1_56=2, var_1_57=1, var_1_58=1, var_1_59=1, var_1_60=0, var_1_61=65535, var_1_62=129/2, var_1_65=0, var_1_66=-4, var_1_67=65534, var_1_68=65534, var_1_69=61, var_1_71=4, var_1_72=7, var_1_73=50, var_1_74=0, var_1_75=-2, var_1_76=2, var_1_77=5, var_1_78=2, var_1_79=0, var_1_80=4, var_1_81=16, var_1_82=256, var_1_83=4, var_1_84=0, var_1_85=65534, var_1_86=1, var_1_87=1, var_1_88=9/4, var_1_91=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 114 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.9s, OverallIterations: 1, TraceHistogramMax: 67, 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=114occurred 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, 1.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 243 NumberOfCodeBlocks, 243 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 [2023-12-02 08:15:32,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh --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 5d61e8fa49d21946be87d65ea6f560fd70d33fb1241a73bd802d2afa2c954396 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 08:15:35,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 08:15:35,216 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 08:15:35,222 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 08:15:35,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 08:15:35,255 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 08:15:35,255 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 08:15:35,256 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 08:15:35,257 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 08:15:35,257 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 08:15:35,258 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 08:15:35,259 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 08:15:35,259 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 08:15:35,260 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 08:15:35,261 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 08:15:35,261 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 08:15:35,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 08:15:35,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 08:15:35,264 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 08:15:35,264 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 08:15:35,265 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 08:15:35,266 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 08:15:35,266 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 08:15:35,267 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 08:15:35,267 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 08:15:35,268 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 08:15:35,268 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 08:15:35,269 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 08:15:35,269 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 08:15:35,270 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 08:15:35,270 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 08:15:35,271 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 08:15:35,271 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 08:15:35,272 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 08:15:35,272 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:15:35,272 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 08:15:35,272 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 08:15:35,273 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 08:15:35,273 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 08:15:35,273 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 08:15:35,273 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 08:15:35,274 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 08:15:35,275 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 08:15:35,275 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 08:15:35,275 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_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d61e8fa49d21946be87d65ea6f560fd70d33fb1241a73bd802d2afa2c954396 [2023-12-02 08:15:35,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 08:15:35,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 08:15:35,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 08:15:35,650 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 08:15:35,650 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 08:15:35,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i [2023-12-02 08:15:38,541 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 08:15:38,816 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 08:15:38,816 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i [2023-12-02 08:15:38,832 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data/2cb7b1f97/fe150ee7759c46788ec14606dece1e13/FLAG311ba3cc6 [2023-12-02 08:15:38,849 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/data/2cb7b1f97/fe150ee7759c46788ec14606dece1e13 [2023-12-02 08:15:38,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 08:15:38,853 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 08:15:38,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 08:15:38,855 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 08:15:38,861 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 08:15:38,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:15:38" (1/1) ... [2023-12-02 08:15:38,864 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12bd566d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:38, skipping insertion in model container [2023-12-02 08:15:38,864 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:15:38" (1/1) ... [2023-12-02 08:15:38,925 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 08:15:39,101 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_794bac31-79e1-40cb-8789-28425bbb1865/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i[916,929] [2023-12-02 08:15:39,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:15:39,260 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 08:15:39,274 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_794bac31-79e1-40cb-8789-28425bbb1865/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-72.i[916,929] [2023-12-02 08:15:39,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 08:15:39,387 INFO L206 MainTranslator]: Completed translation [2023-12-02 08:15:39,387 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39 WrapperNode [2023-12-02 08:15:39,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 08:15:39,389 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 08:15:39,389 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 08:15:39,390 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 08:15:39,402 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,455 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,500 INFO L138 Inliner]: procedures = 27, calls = 80, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 434 [2023-12-02 08:15:39,500 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 08:15:39,501 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 08:15:39,501 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 08:15:39,501 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 08:15:39,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,511 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,520 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,543 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,550 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,556 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,561 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,568 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 08:15:39,569 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 08:15:39,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 08:15:39,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 08:15:39,570 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (1/1) ... [2023-12-02 08:15:39,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 08:15:39,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 08:15:39,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 08:15:39,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 08:15:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 08:15:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 08:15:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 08:15:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 08:15:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 08:15:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 08:15:39,772 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 08:15:39,775 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 08:15:55,229 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 08:15:55,292 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 08:15:55,293 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 08:15:55,293 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:15:55 BoogieIcfgContainer [2023-12-02 08:15:55,294 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 08:15:55,297 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 08:15:55,297 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 08:15:55,300 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 08:15:55,300 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:15:38" (1/3) ... [2023-12-02 08:15:55,301 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17bc35f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:15:55, skipping insertion in model container [2023-12-02 08:15:55,301 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:15:39" (2/3) ... [2023-12-02 08:15:55,302 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17bc35f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:15:55, skipping insertion in model container [2023-12-02 08:15:55,302 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:15:55" (3/3) ... [2023-12-02 08:15:55,304 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-72.i [2023-12-02 08:15:55,324 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 08:15:55,325 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 08:15:55,373 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 08:15:55,379 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;@76069ed3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 08:15:55,379 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 08:15:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand has 182 states, 112 states have (on average 1.5803571428571428) internal successors, (177), 113 states have internal predecessors, (177), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2023-12-02 08:15:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-02 08:15:55,411 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:15:55,412 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:15:55,412 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:15:55,417 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:15:55,418 INFO L85 PathProgramCache]: Analyzing trace with hash -260514372, now seen corresponding path program 1 times [2023-12-02 08:15:55,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:15:55,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1871523482] [2023-12-02 08:15:55,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:15:55,433 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 [2023-12-02 08:15:55,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:15:55,434 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:15:55,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:15:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:15:56,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 08:15:56,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:15:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 2552 proven. 0 refuted. 0 times theorem prover too weak. 6292 trivial. 0 not checked. [2023-12-02 08:15:56,542 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:15:56,543 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:15:56,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1871523482] [2023-12-02 08:15:56,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1871523482] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:15:56,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 08:15:56,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 08:15:56,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916856484] [2023-12-02 08:15:56,546 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:15:56,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 08:15:56,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:15:56,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 08:15:56,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 08:15:56,581 INFO L87 Difference]: Start difference. First operand has 182 states, 112 states have (on average 1.5803571428571428) internal successors, (177), 113 states have internal predecessors, (177), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) Second operand has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2023-12-02 08:15:58,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:15:58,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:15:58,843 INFO L93 Difference]: Finished difference Result 361 states and 687 transitions. [2023-12-02 08:15:58,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 08:15:58,893 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) Word has length 419 [2023-12-02 08:15:58,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:15:58,902 INFO L225 Difference]: With dead ends: 361 [2023-12-02 08:15:58,903 INFO L226 Difference]: Without dead ends: 180 [2023-12-02 08:15:58,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 418 GetRequests, 418 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 08:15:58,911 INFO L413 NwaCegarLoop]: 302 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 302 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-12-02 08:15:58,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 302 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2023-12-02 08:15:58,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2023-12-02 08:15:58,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 180. [2023-12-02 08:15:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 111 states have (on average 1.5405405405405406) internal successors, (171), 111 states have internal predecessors, (171), 67 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 67 states have call predecessors, (67), 67 states have call successors, (67) [2023-12-02 08:15:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 305 transitions. [2023-12-02 08:15:58,979 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 305 transitions. Word has length 419 [2023-12-02 08:15:58,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:15:58,980 INFO L495 AbstractCegarLoop]: Abstraction has 180 states and 305 transitions. [2023-12-02 08:15:58,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 45.5) internal successors, (91), 2 states have internal predecessors, (91), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2023-12-02 08:15:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 305 transitions. [2023-12-02 08:15:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-12-02 08:15:58,995 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:15:58,995 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:15:59,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:15:59,196 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:15:59,197 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:15:59,197 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:15:59,197 INFO L85 PathProgramCache]: Analyzing trace with hash 1783102803, now seen corresponding path program 1 times [2023-12-02 08:15:59,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:15:59,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1112320309] [2023-12-02 08:15:59,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:15:59,199 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 [2023-12-02 08:15:59,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:15:59,200 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:15:59,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:16:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:00,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 689 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:16:00,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:16:02,112 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:16:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:16:03,163 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:16:03,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1112320309] [2023-12-02 08:16:03,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1112320309] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:16:03,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [981214160] [2023-12-02 08:16:03,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:03,164 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:03,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:16:03,191 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:16:03,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-02 08:16:04,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:04,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 689 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 08:16:04,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:16:04,461 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:16:04,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [981214160] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:16:04,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:16:04,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 08:16:04,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650907166] [2023-12-02 08:16:04,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:16:04,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 08:16:04,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:16:04,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 08:16:04,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 08:16:04,469 INFO L87 Difference]: Start difference. First operand 180 states and 305 transitions. Second operand has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:06,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:08,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:10,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:10,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:16:10,865 INFO L93 Difference]: Finished difference Result 454 states and 773 transitions. [2023-12-02 08:16:10,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 08:16:10,866 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 420 [2023-12-02 08:16:10,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:16:10,874 INFO L225 Difference]: With dead ends: 454 [2023-12-02 08:16:10,875 INFO L226 Difference]: Without dead ends: 275 [2023-12-02 08:16:10,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1257 GetRequests, 1250 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 08:16:10,878 INFO L413 NwaCegarLoop]: 347 mSDtfsCounter, 158 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 634 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2023-12-02 08:16:10,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 634 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 3 Unknown, 0 Unchecked, 6.3s Time] [2023-12-02 08:16:10,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2023-12-02 08:16:10,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 272. [2023-12-02 08:16:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 185 states have (on average 1.6054054054054054) internal successors, (297), 186 states have internal predecessors, (297), 84 states have call successors, (84), 2 states have call predecessors, (84), 2 states have return successors, (84), 83 states have call predecessors, (84), 84 states have call successors, (84) [2023-12-02 08:16:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 465 transitions. [2023-12-02 08:16:10,929 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 465 transitions. Word has length 420 [2023-12-02 08:16:10,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:16:10,931 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 465 transitions. [2023-12-02 08:16:10,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.333333333333332) internal successors, (88), 3 states have internal predecessors, (88), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:10,931 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 465 transitions. [2023-12-02 08:16:10,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-02 08:16:10,941 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:16:10,941 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:16:10,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:16:11,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-12-02 08:16:11,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:11,347 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:16:11,348 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:16:11,348 INFO L85 PathProgramCache]: Analyzing trace with hash -151738933, now seen corresponding path program 1 times [2023-12-02 08:16:11,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:16:11,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1230392009] [2023-12-02 08:16:11,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:11,350 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 [2023-12-02 08:16:11,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:16:11,351 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:16:11,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:16:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:12,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:16:12,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:16:14,157 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:16:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:16:15,131 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:16:15,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1230392009] [2023-12-02 08:16:15,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1230392009] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:16:15,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1600280206] [2023-12-02 08:16:15,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:15,132 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:15,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:16:15,133 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:16:15,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2023-12-02 08:16:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:16,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 08:16:16,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:16,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:16:16,407 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:16:16,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1600280206] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:16:16,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:16:16,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 08:16:16,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178731114] [2023-12-02 08:16:16,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:16:16,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 08:16:16,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:16:16,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 08:16:16,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 08:16:16,412 INFO L87 Difference]: Start difference. First operand 272 states and 465 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:18,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:20,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:22,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:22,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:16:22,852 INFO L93 Difference]: Finished difference Result 742 states and 1264 transitions. [2023-12-02 08:16:22,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 08:16:22,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 421 [2023-12-02 08:16:22,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:16:22,861 INFO L225 Difference]: With dead ends: 742 [2023-12-02 08:16:22,862 INFO L226 Difference]: Without dead ends: 471 [2023-12-02 08:16:22,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1260 GetRequests, 1253 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 08:16:22,865 INFO L413 NwaCegarLoop]: 441 mSDtfsCounter, 193 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 3 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 193 SdHoareTripleChecker+Valid, 731 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2023-12-02 08:16:22,866 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [193 Valid, 731 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 19 Invalid, 3 Unknown, 0 Unchecked, 6.4s Time] [2023-12-02 08:16:22,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2023-12-02 08:16:22,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 468. [2023-12-02 08:16:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 320 states have (on average 1.5875) internal successors, (508), 323 states have internal predecessors, (508), 143 states have call successors, (143), 4 states have call predecessors, (143), 4 states have return successors, (143), 140 states have call predecessors, (143), 143 states have call successors, (143) [2023-12-02 08:16:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 794 transitions. [2023-12-02 08:16:22,925 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 794 transitions. Word has length 421 [2023-12-02 08:16:22,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:16:22,927 INFO L495 AbstractCegarLoop]: Abstraction has 468 states and 794 transitions. [2023-12-02 08:16:22,927 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:22,927 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 794 transitions. [2023-12-02 08:16:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-02 08:16:22,932 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:16:22,932 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:16:22,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2023-12-02 08:16:23,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 08:16:23,334 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:16:23,335 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:16:23,335 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:16:23,335 INFO L85 PathProgramCache]: Analyzing trace with hash 665909517, now seen corresponding path program 1 times [2023-12-02 08:16:23,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:16:23,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1460673151] [2023-12-02 08:16:23,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:23,337 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 [2023-12-02 08:16:23,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:16:23,338 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:16:23,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:16:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:24,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:16:24,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:16:26,086 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:16:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:16:27,031 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:16:27,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1460673151] [2023-12-02 08:16:27,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1460673151] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:16:27,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [529088050] [2023-12-02 08:16:27,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:27,032 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:27,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:16:27,033 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:16:27,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 08:16:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:28,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 08:16:28,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:16:28,325 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:16:28,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [529088050] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:16:28,325 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:16:28,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 8 [2023-12-02 08:16:28,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784129174] [2023-12-02 08:16:28,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:16:28,327 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 08:16:28,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:16:28,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 08:16:28,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 08:16:28,328 INFO L87 Difference]: Start difference. First operand 468 states and 794 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:30,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:32,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:34,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:34,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:16:34,680 INFO L93 Difference]: Finished difference Result 942 states and 1592 transitions. [2023-12-02 08:16:34,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 08:16:34,681 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 421 [2023-12-02 08:16:34,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:16:34,686 INFO L225 Difference]: With dead ends: 942 [2023-12-02 08:16:34,686 INFO L226 Difference]: Without dead ends: 475 [2023-12-02 08:16:34,688 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1260 GetRequests, 1253 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-12-02 08:16:34,689 INFO L413 NwaCegarLoop]: 298 mSDtfsCounter, 184 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 588 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2023-12-02 08:16:34,690 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 588 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 3 Unknown, 0 Unchecked, 6.3s Time] [2023-12-02 08:16:34,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2023-12-02 08:16:34,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 328. [2023-12-02 08:16:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 328 states, 240 states have (on average 1.6416666666666666) internal successors, (394), 241 states have internal predecessors, (394), 84 states have call successors, (84), 3 states have call predecessors, (84), 3 states have return successors, (84), 83 states have call predecessors, (84), 84 states have call successors, (84) [2023-12-02 08:16:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 328 states and 562 transitions. [2023-12-02 08:16:34,735 INFO L78 Accepts]: Start accepts. Automaton has 328 states and 562 transitions. Word has length 421 [2023-12-02 08:16:34,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:16:34,737 INFO L495 AbstractCegarLoop]: Abstraction has 328 states and 562 transitions. [2023-12-02 08:16:34,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:34,738 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 562 transitions. [2023-12-02 08:16:34,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-02 08:16:34,742 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:16:34,742 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:16:34,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:16:34,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2023-12-02 08:16:35,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:35,143 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:16:35,144 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:16:35,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1771489101, now seen corresponding path program 1 times [2023-12-02 08:16:35,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:16:35,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [377401303] [2023-12-02 08:16:35,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:35,145 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 [2023-12-02 08:16:35,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:16:35,145 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:16:35,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:16:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:36,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:16:36,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:37,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:16:37,780 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:16:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:16:38,743 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:16:38,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [377401303] [2023-12-02 08:16:38,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [377401303] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:16:38,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1003617939] [2023-12-02 08:16:38,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:38,743 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:38,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:16:38,744 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:16:38,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2023-12-02 08:16:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:39,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:16:39,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:16:40,130 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:16:40,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1003617939] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:16:40,130 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:16:40,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 9 [2023-12-02 08:16:40,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592722272] [2023-12-02 08:16:40,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:16:40,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 08:16:40,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:16:40,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 08:16:40,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-12-02 08:16:40,134 INFO L87 Difference]: Start difference. First operand 328 states and 562 transitions. Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:42,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:44,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:46,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:16:46,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:16:46,583 INFO L93 Difference]: Finished difference Result 997 states and 1700 transitions. [2023-12-02 08:16:46,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 08:16:46,584 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 421 [2023-12-02 08:16:46,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:16:46,591 INFO L225 Difference]: With dead ends: 997 [2023-12-02 08:16:46,591 INFO L226 Difference]: Without dead ends: 670 [2023-12-02 08:16:46,593 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1260 GetRequests, 1252 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-12-02 08:16:46,594 INFO L413 NwaCegarLoop]: 586 mSDtfsCounter, 329 mSDsluCounter, 587 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 329 SdHoareTripleChecker+Valid, 1173 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2023-12-02 08:16:46,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [329 Valid, 1173 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 31 Invalid, 3 Unknown, 0 Unchecked, 6.4s Time] [2023-12-02 08:16:46,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2023-12-02 08:16:46,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 391. [2023-12-02 08:16:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 391 states, 278 states have (on average 1.5755395683453237) internal successors, (438), 281 states have internal predecessors, (438), 106 states have call successors, (106), 6 states have call predecessors, (106), 6 states have return successors, (106), 103 states have call predecessors, (106), 106 states have call successors, (106) [2023-12-02 08:16:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 650 transitions. [2023-12-02 08:16:46,645 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 650 transitions. Word has length 421 [2023-12-02 08:16:46,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:16:46,647 INFO L495 AbstractCegarLoop]: Abstraction has 391 states and 650 transitions. [2023-12-02 08:16:46,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 4 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:16:46,647 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 650 transitions. [2023-12-02 08:16:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-02 08:16:46,651 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:16:46,651 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:16:46,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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)] Ended with exit code 0 [2023-12-02 08:16:46,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2023-12-02 08:16:47,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:47,052 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:16:47,053 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:16:47,053 INFO L85 PathProgramCache]: Analyzing trace with hash 1828747403, now seen corresponding path program 1 times [2023-12-02 08:16:47,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:16:47,053 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1685819217] [2023-12-02 08:16:47,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:47,054 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 [2023-12-02 08:16:47,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:16:47,055 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:16:47,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (11)] Waiting until timeout for monitored process [2023-12-02 08:16:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:47,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:16:47,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:16:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:16:49,727 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:16:50,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:16:50,606 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:16:50,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1685819217] [2023-12-02 08:16:50,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1685819217] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:16:50,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [437706148] [2023-12-02 08:16:50,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:16:50,607 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:16:50,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:16:50,608 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:16:50,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2023-12-02 08:16:53,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:16:53,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 08:16:53,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:17:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:17:01,022 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:17:01,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [437706148] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:17:01,023 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:17:01,024 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2023-12-02 08:17:01,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478631990] [2023-12-02 08:17:01,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:17:01,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 08:17:01,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:17:01,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 08:17:01,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-12-02 08:17:01,026 INFO L87 Difference]: Start difference. First operand 391 states and 650 transitions. Second operand has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:17:03,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:05,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:08,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:10,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:12,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:14,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:16,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:16,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:17:16,360 INFO L93 Difference]: Finished difference Result 1125 states and 1879 transitions. [2023-12-02 08:17:16,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 08:17:16,411 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 421 [2023-12-02 08:17:16,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:17:16,417 INFO L225 Difference]: With dead ends: 1125 [2023-12-02 08:17:16,417 INFO L226 Difference]: Without dead ends: 735 [2023-12-02 08:17:16,419 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1261 GetRequests, 1252 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-12-02 08:17:16,420 INFO L413 NwaCegarLoop]: 308 mSDtfsCounter, 255 mSDsluCounter, 597 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 135 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 255 SdHoareTripleChecker+Valid, 905 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2023-12-02 08:17:16,421 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [255 Valid, 905 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 16 Invalid, 7 Unknown, 0 Unchecked, 15.2s Time] [2023-12-02 08:17:16,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 735 states. [2023-12-02 08:17:16,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 735 to 659. [2023-12-02 08:17:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 659 states, 477 states have (on average 1.620545073375262) internal successors, (773), 480 states have internal predecessors, (773), 173 states have call successors, (173), 8 states have call predecessors, (173), 8 states have return successors, (173), 170 states have call predecessors, (173), 173 states have call successors, (173) [2023-12-02 08:17:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 1119 transitions. [2023-12-02 08:17:16,492 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 1119 transitions. Word has length 421 [2023-12-02 08:17:16,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:17:16,492 INFO L495 AbstractCegarLoop]: Abstraction has 659 states and 1119 transitions. [2023-12-02 08:17:16,492 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.25) internal successors, (89), 3 states have internal predecessors, (89), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:17:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1119 transitions. [2023-12-02 08:17:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-12-02 08:17:16,496 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:17:16,496 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:17:16,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (11)] Forceful destruction successful, exit code 0 [2023-12-02 08:17:16,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2023-12-02 08:17:16,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:17:16,897 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:17:16,897 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:17:16,897 INFO L85 PathProgramCache]: Analyzing trace with hash -541611296, now seen corresponding path program 1 times [2023-12-02 08:17:16,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:17:16,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [447561723] [2023-12-02 08:17:16,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:17:16,898 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 [2023-12-02 08:17:16,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:17:16,899 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:17:16,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (13)] Waiting until timeout for monitored process [2023-12-02 08:17:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:17:17,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:17:17,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:17:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:17:19,450 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:17:20,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:17:20,372 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:17:20,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [447561723] [2023-12-02 08:17:20,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [447561723] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:17:20,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1957566446] [2023-12-02 08:17:20,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:17:20,373 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:17:20,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:17:20,373 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:17:20,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2023-12-02 08:17:21,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:17:21,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 08:17:21,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:17:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:17:25,135 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:17:25,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1957566446] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:17:25,135 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:17:25,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2023-12-02 08:17:25,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085953558] [2023-12-02 08:17:25,136 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:17:25,137 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 08:17:25,137 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:17:25,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 08:17:25,138 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-12-02 08:17:25,138 INFO L87 Difference]: Start difference. First operand 659 states and 1119 transitions. Second operand has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:17:27,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:29,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:32,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:34,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:36,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:17:36,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:17:36,038 INFO L93 Difference]: Finished difference Result 1097 states and 1837 transitions. [2023-12-02 08:17:36,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 08:17:36,090 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 422 [2023-12-02 08:17:36,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:17:36,097 INFO L225 Difference]: With dead ends: 1097 [2023-12-02 08:17:36,097 INFO L226 Difference]: Without dead ends: 707 [2023-12-02 08:17:36,099 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1264 GetRequests, 1255 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-12-02 08:17:36,100 INFO L413 NwaCegarLoop]: 301 mSDtfsCounter, 242 mSDsluCounter, 599 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 135 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 900 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 135 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.8s IncrementalHoareTripleChecker+Time [2023-12-02 08:17:36,100 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 900 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [135 Valid, 10 Invalid, 5 Unknown, 0 Unchecked, 10.8s Time] [2023-12-02 08:17:36,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2023-12-02 08:17:36,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 661. [2023-12-02 08:17:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 661 states, 479 states have (on average 1.6179540709812108) internal successors, (775), 482 states have internal predecessors, (775), 173 states have call successors, (173), 8 states have call predecessors, (173), 8 states have return successors, (173), 170 states have call predecessors, (173), 173 states have call successors, (173) [2023-12-02 08:17:36,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 1121 transitions. [2023-12-02 08:17:36,172 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 1121 transitions. Word has length 422 [2023-12-02 08:17:36,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:17:36,173 INFO L495 AbstractCegarLoop]: Abstraction has 661 states and 1121 transitions. [2023-12-02 08:17:36,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.5) internal successors, (90), 3 states have internal predecessors, (90), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:17:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1121 transitions. [2023-12-02 08:17:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-02 08:17:36,177 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:17:36,177 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:17:36,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (13)] Ended with exit code 0 [2023-12-02 08:17:36,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2023-12-02 08:17:36,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:17:36,578 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:17:36,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:17:36,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1904291920, now seen corresponding path program 1 times [2023-12-02 08:17:36,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:17:36,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1813167146] [2023-12-02 08:17:36,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:17:36,580 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 [2023-12-02 08:17:36,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:17:36,582 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:17:36,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (15)] Waiting until timeout for monitored process [2023-12-02 08:17:37,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:17:37,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:17:37,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:17:39,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:17:39,245 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:17:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:17:40,106 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:17:40,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1813167146] [2023-12-02 08:17:40,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1813167146] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:17:40,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [36168218] [2023-12-02 08:17:40,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:17:40,106 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:17:40,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:17:40,107 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:17:40,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2023-12-02 08:17:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:17:42,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 08:17:42,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:17:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:17:51,050 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:17:51,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [36168218] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:17:51,051 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:17:51,051 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5, 5] total 10 [2023-12-02 08:17:51,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1185663659] [2023-12-02 08:17:51,051 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:17:51,052 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 08:17:51,052 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:17:51,053 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 08:17:51,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-12-02 08:17:51,053 INFO L87 Difference]: Start difference. First operand 661 states and 1121 transitions. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:17:57,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:17:59,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:18:01,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:18:03,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:18:05,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:18:07,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:18:09,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:18:12,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:18:12,973 INFO L93 Difference]: Finished difference Result 1897 states and 3171 transitions. [2023-12-02 08:18:12,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 08:18:12,975 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 423 [2023-12-02 08:18:12,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:18:12,983 INFO L225 Difference]: With dead ends: 1897 [2023-12-02 08:18:12,983 INFO L226 Difference]: Without dead ends: 1491 [2023-12-02 08:18:12,984 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1267 GetRequests, 1257 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2023-12-02 08:18:12,984 INFO L413 NwaCegarLoop]: 477 mSDtfsCounter, 549 mSDsluCounter, 555 mSDsCounter, 0 mSdLazyCounter, 410 mSolverCounterSat, 273 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 549 SdHoareTripleChecker+Valid, 1032 SdHoareTripleChecker+Invalid, 690 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 273 IncrementalHoareTripleChecker+Valid, 410 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2023-12-02 08:18:12,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [549 Valid, 1032 Invalid, 690 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [273 Valid, 410 Invalid, 7 Unknown, 0 Unchecked, 21.6s Time] [2023-12-02 08:18:12,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1491 states. [2023-12-02 08:18:13,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1491 to 1414. [2023-12-02 08:18:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1414 states, 1033 states have (on average 1.5808325266214909) internal successors, (1633), 1043 states have internal predecessors, (1633), 360 states have call successors, (360), 20 states have call predecessors, (360), 20 states have return successors, (360), 350 states have call predecessors, (360), 360 states have call successors, (360) [2023-12-02 08:18:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1414 states and 2353 transitions. [2023-12-02 08:18:13,163 INFO L78 Accepts]: Start accepts. Automaton has 1414 states and 2353 transitions. Word has length 423 [2023-12-02 08:18:13,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:18:13,164 INFO L495 AbstractCegarLoop]: Abstraction has 1414 states and 2353 transitions. [2023-12-02 08:18:13,165 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:18:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2353 transitions. [2023-12-02 08:18:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2023-12-02 08:18:13,169 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:18:13,169 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:18:13,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2023-12-02 08:18:13,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (15)] Ended with exit code 0 [2023-12-02 08:18:13,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:18:13,570 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:18:13,570 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:18:13,570 INFO L85 PathProgramCache]: Analyzing trace with hash 1379558126, now seen corresponding path program 1 times [2023-12-02 08:18:13,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:18:13,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [437263653] [2023-12-02 08:18:13,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:18:13,574 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 [2023-12-02 08:18:13,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:18:13,575 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:18:13,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (17)] Waiting until timeout for monitored process [2023-12-02 08:18:14,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:18:14,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:18:14,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:18:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:18:16,510 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:18:17,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:18:17,443 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:18:17,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [437263653] [2023-12-02 08:18:17,444 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [437263653] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:18:17,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2028788637] [2023-12-02 08:18:17,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:18:17,444 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:18:17,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:18:17,445 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:18:17,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2023-12-02 08:18:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:18:19,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 08:18:19,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:18:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4486 proven. 96 refuted. 0 times theorem prover too weak. 4262 trivial. 0 not checked. [2023-12-02 08:18:21,806 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:18:22,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 102 proven. 96 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:18:22,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2028788637] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:18:22,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [336960092] [2023-12-02 08:18:22,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:18:22,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 08:18:22,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 08:18:22,661 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 08:18:22,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-12-02 08:18:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:18:23,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:18:23,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:18:26,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 1296 proven. 183 refuted. 0 times theorem prover too weak. 7365 trivial. 0 not checked. [2023-12-02 08:18:26,623 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:18:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 15 proven. 183 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:18:28,289 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [336960092] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:18:28,289 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 08:18:28,290 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 10 [2023-12-02 08:18:28,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124277523] [2023-12-02 08:18:28,291 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 08:18:28,293 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 08:18:28,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:18:28,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 08:18:28,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2023-12-02 08:18:28,296 INFO L87 Difference]: Start difference. First operand 1414 states and 2353 transitions. Second operand has 10 states, 10 states have (on average 20.0) internal successors, (200), 10 states have internal predecessors, (200), 3 states have call successors, (221), 3 states have call predecessors, (221), 6 states have return successors, (224), 3 states have call predecessors, (224), 3 states have call successors, (224) [2023-12-02 08:18:33,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:18:35,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:18:37,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:18:38,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:18:38,513 INFO L93 Difference]: Finished difference Result 2594 states and 4293 transitions. [2023-12-02 08:18:38,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-12-02 08:18:38,514 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 20.0) internal successors, (200), 10 states have internal predecessors, (200), 3 states have call successors, (221), 3 states have call predecessors, (221), 6 states have return successors, (224), 3 states have call predecessors, (224), 3 states have call successors, (224) Word has length 423 [2023-12-02 08:18:38,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:18:38,522 INFO L225 Difference]: With dead ends: 2594 [2023-12-02 08:18:38,522 INFO L226 Difference]: Without dead ends: 1317 [2023-12-02 08:18:38,526 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2543 GetRequests, 2522 SyntacticMatches, 3 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=132, Invalid=248, Unknown=0, NotChecked=0, Total=380 [2023-12-02 08:18:38,526 INFO L413 NwaCegarLoop]: 282 mSDtfsCounter, 521 mSDsluCounter, 365 mSDsCounter, 0 mSdLazyCounter, 541 mSolverCounterSat, 190 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 522 SdHoareTripleChecker+Valid, 647 SdHoareTripleChecker+Invalid, 734 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 190 IncrementalHoareTripleChecker+Valid, 541 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2023-12-02 08:18:38,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [522 Valid, 647 Invalid, 734 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [190 Valid, 541 Invalid, 3 Unknown, 0 Unchecked, 9.6s Time] [2023-12-02 08:18:38,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1317 states. [2023-12-02 08:18:38,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1317 to 1279. [2023-12-02 08:18:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1279 states, 956 states have (on average 1.5732217573221758) internal successors, (1504), 960 states have internal predecessors, (1504), 294 states have call successors, (294), 28 states have call predecessors, (294), 28 states have return successors, (294), 290 states have call predecessors, (294), 294 states have call successors, (294) [2023-12-02 08:18:38,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 1279 states and 2092 transitions. [2023-12-02 08:18:38,733 INFO L78 Accepts]: Start accepts. Automaton has 1279 states and 2092 transitions. Word has length 423 [2023-12-02 08:18:38,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:18:38,734 INFO L495 AbstractCegarLoop]: Abstraction has 1279 states and 2092 transitions. [2023-12-02 08:18:38,734 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 20.0) internal successors, (200), 10 states have internal predecessors, (200), 3 states have call successors, (221), 3 states have call predecessors, (221), 6 states have return successors, (224), 3 states have call predecessors, (224), 3 states have call successors, (224) [2023-12-02 08:18:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2092 transitions. [2023-12-02 08:18:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-12-02 08:18:38,737 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:18:38,738 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:18:38,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2023-12-02 08:18:38,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (17)] Forceful destruction successful, exit code 0 [2023-12-02 08:18:39,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (18)] Forceful destruction successful, exit code 0 [2023-12-02 08:18:39,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:18:39,339 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:18:39,339 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:18:39,339 INFO L85 PathProgramCache]: Analyzing trace with hash 2126583345, now seen corresponding path program 1 times [2023-12-02 08:18:39,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:18:39,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [617897147] [2023-12-02 08:18:39,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:18:39,341 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 [2023-12-02 08:18:39,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:18:39,342 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:18:39,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (20)] Waiting until timeout for monitored process [2023-12-02 08:18:40,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:18:40,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 08:18:40,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:18:40,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:18:40,331 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:18:40,331 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:18:40,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [617897147] [2023-12-02 08:18:40,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [617897147] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:18:40,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 08:18:40,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 08:18:40,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560831052] [2023-12-02 08:18:40,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:18:40,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 08:18:40,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:18:40,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 08:18:40,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 08:18:40,334 INFO L87 Difference]: Start difference. First operand 1279 states and 2092 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:18:42,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:18:44,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:18:46,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:18:46,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:18:46,919 INFO L93 Difference]: Finished difference Result 3383 states and 5500 transitions. [2023-12-02 08:18:46,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 08:18:46,921 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 424 [2023-12-02 08:18:46,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:18:46,938 INFO L225 Difference]: With dead ends: 3383 [2023-12-02 08:18:46,938 INFO L226 Difference]: Without dead ends: 2343 [2023-12-02 08:18:46,941 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 423 GetRequests, 422 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 08:18:46,942 INFO L413 NwaCegarLoop]: 530 mSDtfsCounter, 296 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 296 SdHoareTripleChecker+Valid, 823 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2023-12-02 08:18:46,942 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [296 Valid, 823 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 3 Unknown, 0 Unchecked, 6.4s Time] [2023-12-02 08:18:46,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2343 states. [2023-12-02 08:18:47,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2343 to 2341. [2023-12-02 08:18:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2341 states, 1767 states have (on average 1.563667232597623) internal successors, (2763), 1775 states have internal predecessors, (2763), 521 states have call successors, (521), 52 states have call predecessors, (521), 52 states have return successors, (521), 513 states have call predecessors, (521), 521 states have call successors, (521) [2023-12-02 08:18:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 2341 states and 3805 transitions. [2023-12-02 08:18:47,294 INFO L78 Accepts]: Start accepts. Automaton has 2341 states and 3805 transitions. Word has length 424 [2023-12-02 08:18:47,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:18:47,295 INFO L495 AbstractCegarLoop]: Abstraction has 2341 states and 3805 transitions. [2023-12-02 08:18:47,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:18:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3805 transitions. [2023-12-02 08:18:47,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-12-02 08:18:47,300 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:18:47,301 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:18:47,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (20)] Ended with exit code 0 [2023-12-02 08:18:47,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 08:18:47,511 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:18:47,512 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:18:47,512 INFO L85 PathProgramCache]: Analyzing trace with hash -2145751697, now seen corresponding path program 1 times [2023-12-02 08:18:47,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:18:47,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1521123410] [2023-12-02 08:18:47,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:18:47,513 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 [2023-12-02 08:18:47,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:18:47,514 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:18:47,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (21)] Waiting until timeout for monitored process [2023-12-02 08:18:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:18:48,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:18:48,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:18:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4248 proven. 75 refuted. 0 times theorem prover too weak. 4521 trivial. 0 not checked. [2023-12-02 08:18:50,089 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:18:51,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 123 proven. 75 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:18:51,140 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:18:51,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1521123410] [2023-12-02 08:18:51,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1521123410] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:18:51,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [817007787] [2023-12-02 08:18:51,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:18:51,140 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:18:51,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:18:51,141 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:18:51,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2023-12-02 08:18:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:18:53,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:18:53,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:18:57,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2023-12-02 08:18:57,764 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 08:18:57,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [817007787] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 08:18:57,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-12-02 08:18:57,765 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 9 [2023-12-02 08:18:57,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355652834] [2023-12-02 08:18:57,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 08:18:57,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 08:18:57,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:18:57,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 08:18:57,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-12-02 08:18:57,767 INFO L87 Difference]: Start difference. First operand 2341 states and 3805 transitions. Second operand has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:19:01,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:19:03,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:19:05,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2023-12-02 08:19:07,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:19:09,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:19:10,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:19:10,455 INFO L93 Difference]: Finished difference Result 7499 states and 12117 transitions. [2023-12-02 08:19:10,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 08:19:10,456 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) Word has length 424 [2023-12-02 08:19:10,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:19:10,487 INFO L225 Difference]: With dead ends: 7499 [2023-12-02 08:19:10,488 INFO L226 Difference]: Without dead ends: 5461 [2023-12-02 08:19:10,494 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1269 GetRequests, 1260 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-12-02 08:19:10,494 INFO L413 NwaCegarLoop]: 527 mSDtfsCounter, 448 mSDsluCounter, 449 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 448 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.2s IncrementalHoareTripleChecker+Time [2023-12-02 08:19:10,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [448 Valid, 976 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 157 Invalid, 5 Unknown, 0 Unchecked, 12.2s Time] [2023-12-02 08:19:10,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5461 states. [2023-12-02 08:19:11,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5461 to 5433. [2023-12-02 08:19:11,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5433 states, 4106 states have (on average 1.5411592791037505) internal successors, (6328), 4126 states have internal predecessors, (6328), 1202 states have call successors, (1202), 124 states have call predecessors, (1202), 124 states have return successors, (1202), 1182 states have call predecessors, (1202), 1202 states have call successors, (1202) [2023-12-02 08:19:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5433 states to 5433 states and 8732 transitions. [2023-12-02 08:19:11,299 INFO L78 Accepts]: Start accepts. Automaton has 5433 states and 8732 transitions. Word has length 424 [2023-12-02 08:19:11,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:19:11,300 INFO L495 AbstractCegarLoop]: Abstraction has 5433 states and 8732 transitions. [2023-12-02 08:19:11,301 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.0) internal successors, (92), 3 states have internal predecessors, (92), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (67), 1 states have call predecessors, (67), 1 states have call successors, (67) [2023-12-02 08:19:11,301 INFO L276 IsEmpty]: Start isEmpty. Operand 5433 states and 8732 transitions. [2023-12-02 08:19:11,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-12-02 08:19:11,308 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:19:11,309 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:19:11,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (21)] Ended with exit code 0 [2023-12-02 08:19:11,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (22)] Ended with exit code 0 [2023-12-02 08:19:11,714 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:19:11,715 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:19:11,716 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:19:11,716 INFO L85 PathProgramCache]: Analyzing trace with hash 2015202093, now seen corresponding path program 1 times [2023-12-02 08:19:11,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:19:11,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [597102654] [2023-12-02 08:19:11,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:19:11,717 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 [2023-12-02 08:19:11,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:19:11,719 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:19:11,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (23)] Waiting until timeout for monitored process [2023-12-02 08:19:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:19:12,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:19:12,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:19:14,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4248 proven. 75 refuted. 0 times theorem prover too weak. 4521 trivial. 0 not checked. [2023-12-02 08:19:14,384 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:19:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 123 proven. 75 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:19:15,389 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 08:19:15,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [597102654] [2023-12-02 08:19:15,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [597102654] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:19:15,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1104665947] [2023-12-02 08:19:15,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:19:15,390 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 08:19:15,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 08:19:15,391 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 08:19:15,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2023-12-02 08:19:19,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:19:19,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 08:19:19,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:19:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4248 proven. 75 refuted. 0 times theorem prover too weak. 4521 trivial. 0 not checked. [2023-12-02 08:19:21,418 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:19:22,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 123 proven. 75 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:19:22,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1104665947] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:19:22,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1171456648] [2023-12-02 08:19:22,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:19:22,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 08:19:22,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 08:19:22,264 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 08:19:22,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2023-12-02 08:19:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:19:22,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 690 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 08:19:22,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:19:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 4248 proven. 75 refuted. 0 times theorem prover too weak. 4521 trivial. 0 not checked. [2023-12-02 08:19:24,379 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 08:19:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 123 proven. 75 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2023-12-02 08:19:25,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1171456648] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 08:19:25,275 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 08:19:25,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 7 [2023-12-02 08:19:25,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850978554] [2023-12-02 08:19:25,276 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 08:19:25,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 08:19:25,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 08:19:25,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 08:19:25,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 08:19:25,279 INFO L87 Difference]: Start difference. First operand 5433 states and 8732 transitions. Second operand has 7 states, 7 states have (on average 14.428571428571429) internal successors, (101), 7 states have internal predecessors, (101), 2 states have call successors, (92), 2 states have call predecessors, (92), 4 states have return successors, (93), 2 states have call predecessors, (93), 2 states have call successors, (93) [2023-12-02 08:19:29,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:19:31,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:19:33,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 08:19:34,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 08:19:34,254 INFO L93 Difference]: Finished difference Result 10497 states and 16702 transitions. [2023-12-02 08:19:34,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 08:19:34,301 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.428571428571429) internal successors, (101), 7 states have internal predecessors, (101), 2 states have call successors, (92), 2 states have call predecessors, (92), 4 states have return successors, (93), 2 states have call predecessors, (93), 2 states have call successors, (93) Word has length 424 [2023-12-02 08:19:34,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 08:19:34,338 INFO L225 Difference]: With dead ends: 10497 [2023-12-02 08:19:34,339 INFO L226 Difference]: Without dead ends: 5625 [2023-12-02 08:19:34,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2542 GetRequests, 2530 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2023-12-02 08:19:34,368 INFO L413 NwaCegarLoop]: 225 mSDtfsCounter, 170 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 352 mSolverCounterSat, 19 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 210 SdHoareTripleChecker+Valid, 537 SdHoareTripleChecker+Invalid, 374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 352 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2023-12-02 08:19:34,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [210 Valid, 537 Invalid, 374 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 352 Invalid, 3 Unknown, 0 Unchecked, 8.3s Time] [2023-12-02 08:19:34,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5625 states. [2023-12-02 08:19:34,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5625 to 5462. [2023-12-02 08:19:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5462 states, 4134 states have (on average 1.5079825834542815) internal successors, (6234), 4154 states have internal predecessors, (6234), 1192 states have call successors, (1192), 135 states have call predecessors, (1192), 135 states have return successors, (1192), 1172 states have call predecessors, (1192), 1192 states have call successors, (1192) [2023-12-02 08:19:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 5462 states and 8618 transitions. [2023-12-02 08:19:34,937 INFO L78 Accepts]: Start accepts. Automaton has 5462 states and 8618 transitions. Word has length 424 [2023-12-02 08:19:34,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 08:19:34,938 INFO L495 AbstractCegarLoop]: Abstraction has 5462 states and 8618 transitions. [2023-12-02 08:19:34,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.428571428571429) internal successors, (101), 7 states have internal predecessors, (101), 2 states have call successors, (92), 2 states have call predecessors, (92), 4 states have return successors, (93), 2 states have call predecessors, (93), 2 states have call successors, (93) [2023-12-02 08:19:34,939 INFO L276 IsEmpty]: Start isEmpty. Operand 5462 states and 8618 transitions. [2023-12-02 08:19:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2023-12-02 08:19:34,944 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 08:19:34,945 INFO L195 NwaCegarLoop]: trace histogram [67, 67, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 08:19:34,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2023-12-02 08:19:35,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (23)] Ended with exit code 0 [2023-12-02 08:19:35,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (24)] Ended with exit code 0 [2023-12-02 08:19:35,546 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 08:19:35,546 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 08:19:35,546 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 08:19:35,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1066124457, now seen corresponding path program 1 times [2023-12-02 08:19:35,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 08:19:35,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1742488513] [2023-12-02 08:19:35,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 08:19:35,547 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 [2023-12-02 08:19:35,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 08:19:35,549 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 08:19:35,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_794bac31-79e1-40cb-8789-28425bbb1865/bin/utaipan-verify-nQ1chXbOIh/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 (26)] Waiting until timeout for monitored process [2023-12-02 08:19:36,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 08:19:36,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 28 conjunts are in the unsatisfiable core [2023-12-02 08:19:36,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 08:20:56,137 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)) (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_~last_1_var_1_29~0 (_ bv128 32)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2023-12-02 08:21:43,606 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)) (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_~last_1_var_1_29~0 (_ bv128 32)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2023-12-02 08:21:45,651 WARN L876 $PredicateComparison]: unable to prove that (and (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)) (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_~last_1_var_1_29~0 (_ bv128 32)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from true [2023-12-02 08:22:40,301 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv1 8) c_~var_1_17~0) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)) (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_~last_1_var_1_29~0 (_ bv128 32)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2023-12-02 08:22:42,328 WARN L876 $PredicateComparison]: unable to prove that (and (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv1 8) c_~var_1_17~0) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)) (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_~last_1_var_1_29~0 (_ bv128 32)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from true [2023-12-02 08:25:20,994 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (bvsge ((_ zero_extend 24) c_~var_1_25~0) (bvadd (bvneg ((_ zero_extend 24) c_~var_1_28~0)) ((_ zero_extend 24) c_~var_1_27~0))) (= c_~var_1_26~0 (_ bv16 16)) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv1 8) c_~var_1_17~0) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)) (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_~last_1_var_1_29~0 (_ bv128 32)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false [2023-12-02 08:27:25,624 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (/ 37.0 4.0))) (bvsge ((_ zero_extend 24) c_~var_1_25~0) (bvadd (bvneg ((_ zero_extend 24) c_~var_1_28~0)) ((_ zero_extend 24) c_~var_1_27~0))) (= c_~var_1_26~0 (_ bv16 16)) (= (bvadd c_~var_1_1~0 (_ bv50 16)) (_ bv0 16)) (= c_~var_1_23~0 c_~var_1_25~0) (= (_ bv1 8) c_~var_1_17~0) (= (_ bv1 8) c_~last_1_var_1_17~0) (bvsge ((_ zero_extend 24) c_~var_1_19~0) (_ bv1 32)) (let ((.cse0 (fp.lt c_~last_1_var_1_20~0 ((_ to_fp 11 53) c_currentRoundingMode (_ bv0 32)))) (.cse1 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_14~0)) (.cse2 (fp.add c_currentRoundingMode c_~last_1_var_1_20~0 c_~last_1_var_1_20~0))) (or (and .cse0 (fp.eq (fp.sub c_currentRoundingMode (fp.neg c_~last_1_var_1_20~0) .cse1) .cse2)) (and (not .cse0) (fp.eq (fp.sub c_currentRoundingMode c_~last_1_var_1_20~0 .cse1) .cse2)))) (bvsge ((_ zero_extend 24) c_~var_1_18~0) (_ bv1 32)) (= c_~last_1_var_1_23~0 (_ bv2 8)) (= ((_ extract 7 0) (bvadd ((_ sign_extend 24) c_~var_1_16~0) ((_ sign_extend 24) c_~var_1_11~0))) c_~var_1_10~0) (= c_~last_1_var_1_29~0 (_ bv128 32)) (= c_currentRoundingMode roundNearestTiesToEven)) is different from false