./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 37e953983c0dcd0567037ebf1907ebe79f7210fe07c4bcbabaa2582ef8897e52 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 01:02:40,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 01:02:40,265 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-12 01:02:40,272 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 01:02:40,273 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 01:02:40,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 01:02:40,320 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 01:02:40,321 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 01:02:40,322 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 01:02:40,327 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 01:02:40,327 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 01:02:40,329 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 01:02:40,329 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 01:02:40,331 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 01:02:40,331 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 01:02:40,332 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 01:02:40,332 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 01:02:40,333 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 01:02:40,334 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 01:02:40,334 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 01:02:40,335 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 01:02:40,335 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 01:02:40,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 01:02:40,337 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 01:02:40,338 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 01:02:40,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 01:02:40,339 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 01:02:40,339 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 01:02:40,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 01:02:40,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 01:02:40,342 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 01:02:40,342 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 01:02:40,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 01:02:40,343 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 01:02:40,343 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 01:02:40,344 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 01:02:40,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:02:40,344 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 01:02:40,345 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 01:02:40,345 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 01:02:40,345 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 01:02:40,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 01:02:40,346 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 01:02:40,346 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 01:02:40,347 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 01:02:40,347 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_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37e953983c0dcd0567037ebf1907ebe79f7210fe07c4bcbabaa2582ef8897e52 [2023-11-12 01:02:40,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 01:02:40,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 01:02:40,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 01:02:40,706 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 01:02:40,706 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 01:02:40,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i [2023-11-12 01:02:43,895 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 01:02:44,184 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 01:02:44,185 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i [2023-11-12 01:02:44,197 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data/d0c1eb84d/44ee1ab7b53240fe80f9fedb4c3c1941/FLAGb772ab5ba [2023-11-12 01:02:44,213 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data/d0c1eb84d/44ee1ab7b53240fe80f9fedb4c3c1941 [2023-11-12 01:02:44,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 01:02:44,218 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 01:02:44,219 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 01:02:44,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 01:02:44,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 01:02:44,226 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7857d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44, skipping insertion in model container [2023-11-12 01:02:44,228 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,287 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 01:02:44,440 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_4067ff89-f1cb-4fb3-913b-c11644f6e602/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i[915,928] [2023-11-12 01:02:44,546 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:02:44,561 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 01:02:44,574 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_4067ff89-f1cb-4fb3-913b-c11644f6e602/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i[915,928] [2023-11-12 01:02:44,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:02:44,648 INFO L206 MainTranslator]: Completed translation [2023-11-12 01:02:44,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44 WrapperNode [2023-11-12 01:02:44,649 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 01:02:44,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 01:02:44,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 01:02:44,651 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 01:02:44,660 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,700 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,761 INFO L138 Inliner]: procedures = 26, calls = 71, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 299 [2023-11-12 01:02:44,764 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 01:02:44,765 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 01:02:44,766 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 01:02:44,767 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 01:02:44,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,780 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,781 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,799 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,804 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,809 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,820 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 01:02:44,821 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 01:02:44,821 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 01:02:44,821 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 01:02:44,822 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (1/1) ... [2023-11-12 01:02:44,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:02:44,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:02:44,859 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 01:02:44,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 01:02:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 01:02:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 01:02:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 01:02:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 01:02:44,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 01:02:44,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 01:02:45,038 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 01:02:45,040 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 01:02:45,800 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 01:02:46,242 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 01:02:46,243 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 01:02:46,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:02:46 BoogieIcfgContainer [2023-11-12 01:02:46,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 01:02:46,251 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 01:02:46,251 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 01:02:46,255 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 01:02:46,255 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 01:02:44" (1/3) ... [2023-11-12 01:02:46,257 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34f24238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:02:46, skipping insertion in model container [2023-11-12 01:02:46,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:44" (2/3) ... [2023-11-12 01:02:46,261 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34f24238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:02:46, skipping insertion in model container [2023-11-12 01:02:46,261 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:02:46" (3/3) ... [2023-11-12 01:02:46,263 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-96.i [2023-11-12 01:02:46,284 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 01:02:46,285 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 01:02:46,362 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 01:02:46,369 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;@285f06c0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 01:02:46,370 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 01:02:46,375 INFO L276 IsEmpty]: Start isEmpty. Operand has 97 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 37 states have internal predecessors, (39), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2023-11-12 01:02:46,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-12 01:02:46,396 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:02:46,397 INFO L195 NwaCegarLoop]: trace histogram [58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:02:46,398 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:02:46,404 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:02:46,404 INFO L85 PathProgramCache]: Analyzing trace with hash 988672044, now seen corresponding path program 1 times [2023-11-12 01:02:46,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 01:02:46,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30444201] [2023-11-12 01:02:46,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:02:46,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 01:02:46,763 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-12 01:02:46,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [282045090] [2023-11-12 01:02:46,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:02:46,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 01:02:46,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:02:46,773 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 01:02:46,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-12 01:02:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 01:02:47,163 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-12 01:02:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-12 01:02:47,720 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-12 01:02:47,723 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-12 01:02:47,724 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-12 01:02:47,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-12 01:02:47,934 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-12 01:02:47,938 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-12 01:02:47,942 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-11-12 01:02:48,190 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 01:02:48 BoogieIcfgContainer [2023-11-12 01:02:48,190 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 01:02:48,191 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 01:02:48,191 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 01:02:48,191 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 01:02:48,192 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:02:46" (3/4) ... [2023-11-12 01:02:48,197 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-12 01:02:48,198 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 01:02:48,200 INFO L158 Benchmark]: Toolchain (without parser) took 3981.64ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 93.2MB in the beginning and 71.9MB in the end (delta: 21.3MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2023-11-12 01:02:48,200 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 01:02:48,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.28ms. Allocated memory is still 123.7MB. Free memory was 93.2MB in the beginning and 76.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-12 01:02:48,203 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.34ms. Allocated memory is still 123.7MB. Free memory was 76.4MB in the beginning and 71.3MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 01:02:48,212 INFO L158 Benchmark]: Boogie Preprocessor took 54.63ms. Allocated memory is still 123.7MB. Free memory was 71.3MB in the beginning and 68.9MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 01:02:48,213 INFO L158 Benchmark]: RCFGBuilder took 1425.69ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 68.9MB in the beginning and 115.7MB in the end (delta: -46.8MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2023-11-12 01:02:48,213 INFO L158 Benchmark]: TraceAbstraction took 1939.39ms. Allocated memory is still 165.7MB. Free memory was 114.8MB in the beginning and 71.9MB in the end (delta: 42.9MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2023-11-12 01:02:48,214 INFO L158 Benchmark]: Witness Printer took 7.72ms. Allocated memory is still 165.7MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 01:02:48,217 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 123.7MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 430.28ms. Allocated memory is still 123.7MB. Free memory was 93.2MB in the beginning and 76.4MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.34ms. Allocated memory is still 123.7MB. Free memory was 76.4MB in the beginning and 71.3MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.63ms. Allocated memory is still 123.7MB. Free memory was 71.3MB in the beginning and 68.9MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1425.69ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 68.9MB in the beginning and 115.7MB in the end (delta: -46.8MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. * TraceAbstraction took 1939.39ms. Allocated memory is still 165.7MB. Free memory was 114.8MB in the beginning and 71.9MB in the end (delta: 42.9MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. * Witness Printer took 7.72ms. Allocated memory is still 165.7MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 232, overapproximation of bitwiseOr at line 78, overapproximation of shiftRight at line 89, overapproximation of someBinaryArithmeticDOUBLEoperation at line 133, overapproximation of someBinaryDOUBLEComparisonOperation at line 232. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 16; [L23] unsigned char var_1_4 = 0; [L24] unsigned char var_1_6 = 1; [L25] signed char var_1_8 = -10; [L26] unsigned short int var_1_9 = 4; [L27] signed char var_1_10 = 8; [L28] unsigned short int var_1_12 = 64314; [L29] unsigned short int var_1_13 = 26169; [L30] signed char var_1_17 = 50; [L31] signed char var_1_18 = 16; [L32] signed char var_1_19 = 5; [L33] signed char var_1_20 = 0; [L34] signed char var_1_21 = 50; [L35] signed char var_1_22 = 16; [L36] unsigned char var_1_23 = 16; [L37] unsigned char var_1_24 = 1; [L38] unsigned char var_1_25 = 0; [L39] double var_1_27 = 0.25; [L40] double var_1_28 = 10.25; [L41] double var_1_29 = 1000.25; [L42] double var_1_30 = 9.5; [L43] float var_1_31 = 63.5; [L44] unsigned short int var_1_32 = 16; [L45] unsigned long int var_1_33 = 500; [L46] unsigned long int var_1_34 = 10; [L47] signed char var_1_35 = 1; [L48] unsigned char var_1_36 = 0; [L49] unsigned short int var_1_37 = 16; [L50] unsigned short int var_1_38 = 10; [L51] unsigned short int var_1_39 = 64; [L52] unsigned char var_1_40 = 1; [L53] signed char var_1_41 = 25; [L54] signed char var_1_42 = 32; [L55] unsigned char var_1_43 = 0; [L56] signed long int var_1_44 = -4; [L57] unsigned short int var_1_45 = 25; [L58] unsigned long int var_1_46 = 4; [L59] unsigned char var_1_47 = 10; [L60] unsigned char var_1_48 = 1; [L61] unsigned long int var_1_49 = 3576445681; [L62] double var_1_50 = 32.5; [L63] double var_1_51 = 0.0; [L64] signed long int var_1_52 = -1; [L65] unsigned short int var_1_53 = 64; [L66] unsigned short int last_1_var_1_9 = 4; [L236] isInitial = 1 [L237] FCALL initially() [L238] COND TRUE 1 [L239] CALL updateLastVariables() [L229] last_1_var_1_9 = var_1_9 [L239] RET updateLastVariables() [L240] CALL updateVariables() [L139] var_1_4 = __VERIFIER_nondet_uchar() [L140] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L141] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L142] var_1_6 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L144] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-10, var_1_9=4] [L145] var_1_8 = __VERIFIER_nondet_char() [L146] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L147] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=8, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L148] var_1_10 = __VERIFIER_nondet_char() [L149] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L150] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=64314, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L151] var_1_12 = __VERIFIER_nondet_ushort() [L152] CALL assume_abort_if_not(var_1_12 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_12 >= 49150) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L153] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=26169, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L154] var_1_13 = __VERIFIER_nondet_ushort() [L155] CALL assume_abort_if_not(var_1_13 >= 24575) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_13 >= 24575) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L156] CALL assume_abort_if_not(var_1_13 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_13 <= 32767) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=16, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L157] var_1_18 = __VERIFIER_nondet_char() [L158] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L159] CALL assume_abort_if_not(var_1_18 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_18 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=5, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L160] var_1_19 = __VERIFIER_nondet_char() [L161] CALL assume_abort_if_not(var_1_19 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_19 >= -1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L162] CALL assume_abort_if_not(var_1_19 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_19 <= 126) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=0, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L163] var_1_20 = __VERIFIER_nondet_char() [L164] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L165] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=50, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L166] var_1_21 = __VERIFIER_nondet_char() [L167] CALL assume_abort_if_not(var_1_21 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_21 >= 31) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L168] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=16, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L169] var_1_22 = __VERIFIER_nondet_char() [L170] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L171] CALL assume_abort_if_not(var_1_22 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_22 <= 31) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L172] var_1_25 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L174] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=41/4, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L175] var_1_28 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=4001/4, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L177] var_1_29 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not((var_1_29 >= -230584.3009213691390e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 2305843.009213691390e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=19/2, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L179] var_1_30 = __VERIFIER_nondet_double() [L180] CALL assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=500, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L181] var_1_33 = __VERIFIER_nondet_ulong() [L182] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L183] CALL assume_abort_if_not(var_1_33 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_33 <= 4294967295) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=10, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L184] var_1_34 = __VERIFIER_nondet_ulong() [L185] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L186] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=1, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L187] var_1_35 = __VERIFIER_nondet_char() [L188] CALL assume_abort_if_not(var_1_35 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_35 >= -128) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L189] CALL assume_abort_if_not(var_1_35 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_35 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L190] CALL assume_abort_if_not(var_1_35 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L190] RET assume_abort_if_not(var_1_35 != 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L191] var_1_36 = __VERIFIER_nondet_uchar() [L192] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L193] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L193] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=16, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L194] var_1_37 = __VERIFIER_nondet_ushort() [L195] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L196] CALL assume_abort_if_not(var_1_37 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_37 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=10, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L197] var_1_38 = __VERIFIER_nondet_ushort() [L198] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L199] CALL assume_abort_if_not(var_1_38 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_38 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=64, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L200] var_1_39 = __VERIFIER_nondet_ushort() [L201] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L202] CALL assume_abort_if_not(var_1_39 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_39 <= 65534) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=25, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L203] var_1_41 = __VERIFIER_nondet_char() [L204] CALL assume_abort_if_not(var_1_41 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_41 >= -127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L205] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=32, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L206] var_1_42 = __VERIFIER_nondet_char() [L207] CALL assume_abort_if_not(var_1_42 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_42 >= -128) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L208] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L209] CALL assume_abort_if_not(var_1_42 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_42 != 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=0, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L210] var_1_43 = __VERIFIER_nondet_uchar() [L211] CALL assume_abort_if_not(var_1_43 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_43 >= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L212] CALL assume_abort_if_not(var_1_43 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_43 <= 1) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=25, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L213] var_1_45 = __VERIFIER_nondet_ushort() [L214] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L215] CALL assume_abort_if_not(var_1_45 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not(var_1_45 <= 65535) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=10, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L216] var_1_47 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L218] CALL assume_abort_if_not(var_1_47 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_47 <= 32) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L219] var_1_48 = __VERIFIER_nondet_uchar() [L220] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L220] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L221] CALL assume_abort_if_not(var_1_48 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_48 <= 32) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=3576445681, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L222] var_1_49 = __VERIFIER_nondet_ulong() [L223] CALL assume_abort_if_not(var_1_49 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L223] RET assume_abort_if_not(var_1_49 >= 2147483647) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L224] CALL assume_abort_if_not(var_1_49 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L224] RET assume_abort_if_not(var_1_49 <= 4294967294) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=65/2, var_1_51=0, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L225] var_1_51 = __VERIFIER_nondet_double() [L226] CALL assume_abort_if_not((var_1_51 >= -922337.2036854765600e+13F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 9223372.036854765600e+12F && var_1_51 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=65/2, var_1_51=5, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L20] COND FALSE !(!cond) [L226] RET assume_abort_if_not((var_1_51 >= -922337.2036854765600e+13F && var_1_51 <= -1.0e-20F) || (var_1_51 <= 9223372.036854765600e+12F && var_1_51 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=50, var_1_18=49, var_1_19=49, var_1_1=16, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=1, var_1_25=0, var_1_27=1/4, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=127/2, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=-4, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=65/2, var_1_51=5, var_1_52=-1, var_1_53=64, var_1_6=1, var_1_8=-2, var_1_9=4] [L240] RET updateVariables() [L241] CALL step() [L70] COND FALSE !((var_1_34 <= var_1_33) || var_1_36) [L77] COND FALSE !(((((4) < 0 ) ? -(4) : (4))) >= var_1_37) [L86] COND TRUE var_1_39 <= var_1_45 [L87] var_1_44 = (var_1_38 + (((((((var_1_42) > (-1)) ? (var_1_42) : (-1))) < 0 ) ? -((((var_1_42) > (-1)) ? (var_1_42) : (-1))) : ((((var_1_42) > (-1)) ? (var_1_42) : (-1)))))) [L89] EXPR (~ var_1_41) >> ((((var_1_47) > (var_1_48)) ? (var_1_47) : (var_1_48))) [L89] COND FALSE !(((~ var_1_41) >> ((((var_1_47) > (var_1_48)) ? (var_1_47) : (var_1_48)))) >= var_1_32) [L92] var_1_50 = var_1_51 [L93] COND FALSE !((~ var_1_41) > var_1_44) [L96] var_1_52 = ((((var_1_39) < (var_1_35)) ? (var_1_39) : (var_1_35))) [L98] var_1_53 = var_1_47 [L99] COND FALSE !((- last_1_var_1_9) < (last_1_var_1_9 + -500)) [L102] var_1_17 = (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22))) [L103] COND FALSE !(\read(var_1_4)) [L106] var_1_24 = (var_1_6 && ((var_1_10 >= var_1_17) && var_1_25)) [L108] var_1_31 = var_1_30 [L109] COND FALSE !(var_1_23 < var_1_23) [L120] var_1_1 = var_1_8 [L122] signed char stepLocal_0 = var_1_1; [L123] COND TRUE stepLocal_0 < (-1 - var_1_10) [L124] COND FALSE !(\read(var_1_24)) [L127] var_1_9 = ((var_1_12 - var_1_10) - ((var_1_13 - var_1_23) - ((((var_1_23) < (var_1_23)) ? (var_1_23) : (var_1_23))))) [L132] COND FALSE !(var_1_9 < (var_1_21 + var_1_23)) [L135] var_1_27 = var_1_28 [L241] RET step() [L242] CALL, EXPR property() [L232-L233] return (((((((var_1_23 < var_1_23) ? ((var_1_24 && var_1_24) ? (var_1_24 ? ((var_1_24 && (var_1_24 || var_1_24)) ? (var_1_1 == ((signed char) -5)) : 1) : 1) : (var_1_1 == ((signed char) var_1_8))) : (var_1_1 == ((signed char) var_1_8))) && ((var_1_1 < (-1 - var_1_10)) ? (var_1_24 ? (var_1_9 == ((unsigned short int) (var_1_10 + ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))))) : (var_1_9 == ((unsigned short int) ((var_1_12 - var_1_10) - ((var_1_13 - var_1_23) - ((((var_1_23) < (var_1_23)) ? (var_1_23) : (var_1_23)))))))) : (var_1_9 == ((unsigned short int) var_1_13)))) && (var_1_17 == ((signed char) (((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) - (var_1_20 + (var_1_21 - var_1_22)))))) && (((- last_1_var_1_9) < (last_1_var_1_9 + -500)) ? (var_1_23 == ((unsigned char) var_1_20)) : 1)) && (var_1_4 ? (var_1_24 == ((unsigned char) (! var_1_25))) : (var_1_24 == ((unsigned char) (var_1_6 && ((var_1_10 >= var_1_17) && var_1_25)))))) && ((var_1_9 < (var_1_21 + var_1_23)) ? (var_1_27 == ((double) ((var_1_28 + var_1_29) + var_1_30))) : (var_1_27 == ((double) var_1_28)))) && (var_1_31 == ((float) var_1_30)) ; [L242] RET, EXPR property() [L242] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=0, var_1_18=49, var_1_19=49, var_1_1=-2, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=0, var_1_25=0, var_1_27=2, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=4, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=65535, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=5, var_1_51=5, var_1_52=-2, var_1_53=32, var_1_6=1, var_1_8=-2, var_1_9=32768] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, last_1_var_1_9=4, var_1_10=0, var_1_12=65503, var_1_13=32767, var_1_17=0, var_1_18=49, var_1_19=49, var_1_1=-2, var_1_20=17, var_1_21=63, var_1_22=31, var_1_23=16, var_1_24=0, var_1_25=0, var_1_27=2, var_1_28=2, var_1_29=3, var_1_30=4, var_1_31=4, var_1_32=16, var_1_33=4294967294, var_1_34=4294967295, var_1_35=-2, var_1_36=0, var_1_37=65534, var_1_38=65534, var_1_39=65534, var_1_40=1, var_1_41=-1, var_1_42=-1, var_1_43=1, var_1_44=65535, var_1_45=65534, var_1_46=4, var_1_47=32, var_1_48=1, var_1_49=2147483647, var_1_4=0, var_1_50=5, var_1_51=5, var_1_52=-2, var_1_53=32, var_1_6=1, var_1_8=-2, var_1_9=32768] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 97 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 1, TraceHistogramMax: 58, 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=97occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 208 NumberOfCodeBlocks, 208 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-12 01:02:48,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 37e953983c0dcd0567037ebf1907ebe79f7210fe07c4bcbabaa2582ef8897e52 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 01:02:50,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 01:02:51,107 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-12 01:02:51,117 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 01:02:51,118 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 01:02:51,166 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 01:02:51,167 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 01:02:51,168 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 01:02:51,169 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 01:02:51,174 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 01:02:51,174 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 01:02:51,175 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 01:02:51,175 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 01:02:51,177 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 01:02:51,178 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 01:02:51,178 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 01:02:51,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 01:02:51,180 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 01:02:51,180 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 01:02:51,182 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 01:02:51,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 01:02:51,183 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 01:02:51,183 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 01:02:51,183 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 01:02:51,184 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 01:02:51,184 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 01:02:51,185 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 01:02:51,185 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 01:02:51,186 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 01:02:51,186 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 01:02:51,188 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 01:02:51,188 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 01:02:51,188 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 01:02:51,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:02:51,189 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 01:02:51,189 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 01:02:51,190 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 01:02:51,190 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 01:02:51,190 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 01:02:51,191 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 01:02:51,191 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 01:02:51,192 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 01:02:51,192 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_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37e953983c0dcd0567037ebf1907ebe79f7210fe07c4bcbabaa2582ef8897e52 [2023-11-12 01:02:51,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 01:02:51,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 01:02:51,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 01:02:51,689 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 01:02:51,689 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 01:02:51,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i [2023-11-12 01:02:55,049 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 01:02:55,326 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 01:02:55,327 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i [2023-11-12 01:02:55,339 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data/8f9ab07e4/b4eaee3bacda45a2a81655f882592196/FLAGdeb303df3 [2023-11-12 01:02:55,355 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/data/8f9ab07e4/b4eaee3bacda45a2a81655f882592196 [2023-11-12 01:02:55,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 01:02:55,359 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 01:02:55,361 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 01:02:55,361 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 01:02:55,366 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 01:02:55,367 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fd78c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55, skipping insertion in model container [2023-11-12 01:02:55,369 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,412 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 01:02:55,572 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_4067ff89-f1cb-4fb3-913b-c11644f6e602/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i[915,928] [2023-11-12 01:02:55,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:02:55,695 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 01:02:55,708 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_4067ff89-f1cb-4fb3-913b-c11644f6e602/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-96.i[915,928] [2023-11-12 01:02:55,766 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 01:02:55,795 INFO L206 MainTranslator]: Completed translation [2023-11-12 01:02:55,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55 WrapperNode [2023-11-12 01:02:55,801 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 01:02:55,802 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 01:02:55,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 01:02:55,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 01:02:55,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,849 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,899 INFO L138 Inliner]: procedures = 27, calls = 71, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 269 [2023-11-12 01:02:55,899 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 01:02:55,900 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 01:02:55,900 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 01:02:55,915 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 01:02:55,925 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,940 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,941 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,991 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,996 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:55,999 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:56,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:56,011 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 01:02:56,015 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 01:02:56,015 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 01:02:56,016 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 01:02:56,017 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (1/1) ... [2023-11-12 01:02:56,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 01:02:56,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:02:56,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 01:02:56,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 01:02:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 01:02:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 01:02:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 01:02:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 01:02:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 01:02:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 01:02:56,295 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 01:02:56,297 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 01:02:59,473 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 01:02:59,486 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 01:02:59,487 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 01:02:59,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:02:59 BoogieIcfgContainer [2023-11-12 01:02:59,490 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 01:02:59,493 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 01:02:59,493 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 01:02:59,499 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 01:02:59,499 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 01:02:55" (1/3) ... [2023-11-12 01:02:59,500 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f15413a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:02:59, skipping insertion in model container [2023-11-12 01:02:59,501 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 01:02:55" (2/3) ... [2023-11-12 01:02:59,501 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f15413a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 01:02:59, skipping insertion in model container [2023-11-12 01:02:59,503 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 01:02:59" (3/3) ... [2023-11-12 01:02:59,504 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-50_file-96.i [2023-11-12 01:02:59,527 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 01:02:59,527 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 01:02:59,611 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 01:02:59,617 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;@64f0f71b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 01:02:59,617 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 01:02:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand has 130 states, 69 states have (on average 1.3333333333333333) internal successors, (92), 70 states have internal predecessors, (92), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2023-11-12 01:02:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2023-11-12 01:02:59,648 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:02:59,649 INFO L195 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:02:59,650 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:02:59,655 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:02:59,656 INFO L85 PathProgramCache]: Analyzing trace with hash -842581824, now seen corresponding path program 1 times [2023-11-12 01:02:59,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:02:59,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [258486199] [2023-11-12 01:02:59,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:02:59,671 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:02:59,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:02:59,705 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:02:59,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-12 01:03:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:00,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-12 01:03:00,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 2138 proven. 0 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2023-11-12 01:03:00,407 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 01:03:00,408 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:03:00,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [258486199] [2023-11-12 01:03:00,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [258486199] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 01:03:00,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 01:03:00,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-12 01:03:00,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162312744] [2023-11-12 01:03:00,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 01:03:00,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-12 01:03:00,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:03:00,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-12 01:03:00,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 01:03:00,454 INFO L87 Difference]: Start difference. First operand has 130 states, 69 states have (on average 1.3333333333333333) internal successors, (92), 70 states have internal predecessors, (92), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2023-11-12 01:03:00,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 01:03:00,505 INFO L93 Difference]: Finished difference Result 250 states and 462 transitions. [2023-11-12 01:03:00,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-12 01:03:00,508 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 344 [2023-11-12 01:03:00,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 01:03:00,519 INFO L225 Difference]: With dead ends: 250 [2023-11-12 01:03:00,519 INFO L226 Difference]: Without dead ends: 123 [2023-11-12 01:03:00,525 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 343 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-12 01:03:00,529 INFO L413 NwaCegarLoop]: 194 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 194 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-12 01:03:00,530 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-12 01:03:00,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2023-11-12 01:03:00,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2023-11-12 01:03:00,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 63 states have (on average 1.2380952380952381) internal successors, (78), 63 states have internal predecessors, (78), 58 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2023-11-12 01:03:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 194 transitions. [2023-11-12 01:03:00,602 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 194 transitions. Word has length 344 [2023-11-12 01:03:00,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 01:03:00,602 INFO L495 AbstractCegarLoop]: Abstraction has 123 states and 194 transitions. [2023-11-12 01:03:00,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2023-11-12 01:03:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 194 transitions. [2023-11-12 01:03:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2023-11-12 01:03:00,612 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:00,613 INFO L195 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:00,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:00,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:00,838 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:00,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:00,840 INFO L85 PathProgramCache]: Analyzing trace with hash 306533640, now seen corresponding path program 1 times [2023-11-12 01:03:00,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:03:00,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1745976680] [2023-11-12 01:03:00,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:00,842 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:00,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:03:00,844 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:03:00,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-12 01:03:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:01,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 528 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-12 01:03:01,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2023-11-12 01:03:02,986 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-12 01:03:02,986 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:03:02,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1745976680] [2023-11-12 01:03:02,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1745976680] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 01:03:02,987 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 01:03:02,987 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-12 01:03:02,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816012324] [2023-11-12 01:03:02,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 01:03:02,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 01:03:02,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:03:02,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 01:03:02,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 01:03:02,999 INFO L87 Difference]: Start difference. First operand 123 states and 194 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2023-11-12 01:03:05,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:03:07,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:03:09,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:03:09,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 01:03:09,158 INFO L93 Difference]: Finished difference Result 364 states and 577 transitions. [2023-11-12 01:03:09,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-12 01:03:09,179 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 344 [2023-11-12 01:03:09,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 01:03:09,187 INFO L225 Difference]: With dead ends: 364 [2023-11-12 01:03:09,187 INFO L226 Difference]: Without dead ends: 244 [2023-11-12 01:03:09,189 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 341 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 01:03:09,191 INFO L413 NwaCegarLoop]: 191 mSDtfsCounter, 97 mSDsluCounter, 371 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 562 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2023-11-12 01:03:09,191 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [97 Valid, 562 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2023-11-12 01:03:09,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2023-11-12 01:03:09,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 229. [2023-11-12 01:03:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 229 states, 110 states have (on average 1.2181818181818183) internal successors, (134), 110 states have internal predecessors, (134), 116 states have call successors, (116), 2 states have call predecessors, (116), 2 states have return successors, (116), 116 states have call predecessors, (116), 116 states have call successors, (116) [2023-11-12 01:03:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 366 transitions. [2023-11-12 01:03:09,276 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 366 transitions. Word has length 344 [2023-11-12 01:03:09,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 01:03:09,278 INFO L495 AbstractCegarLoop]: Abstraction has 229 states and 366 transitions. [2023-11-12 01:03:09,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 1 states have call successors, (58), 1 states have call predecessors, (58), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2023-11-12 01:03:09,279 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 366 transitions. [2023-11-12 01:03:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2023-11-12 01:03:09,290 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:09,291 INFO L195 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:09,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:09,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:09,510 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:09,511 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:09,511 INFO L85 PathProgramCache]: Analyzing trace with hash 564699078, now seen corresponding path program 1 times [2023-11-12 01:03:09,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:03:09,512 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [174207024] [2023-11-12 01:03:09,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:09,512 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:09,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:03:09,516 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:03:09,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-12 01:03:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:09,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-12 01:03:09,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 3005 proven. 387 refuted. 0 times theorem prover too weak. 3220 trivial. 0 not checked. [2023-11-12 01:03:13,952 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:03:14,262 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-11-12 01:03:14,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [174207024] [2023-11-12 01:03:14,263 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [174207024] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 01:03:14,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1176636948] [2023-11-12 01:03:14,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:14,264 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 01:03:14,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/cvc4 [2023-11-12 01:03:14,273 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 01:03:14,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-11-12 01:03:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:15,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-12 01:03:15,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:16,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 1957 proven. 141 refuted. 0 times theorem prover too weak. 4514 trivial. 0 not checked. [2023-11-12 01:03:16,580 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:03:16,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1176636948] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 01:03:16,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1984009462] [2023-11-12 01:03:16,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:16,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-12 01:03:16,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 01:03:16,883 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-12 01:03:16,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-12 01:03:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:17,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-12 01:03:17,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 01:03:18,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 1957 proven. 141 refuted. 0 times theorem prover too weak. 4514 trivial. 0 not checked. [2023-11-12 01:03:18,477 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-12 01:03:18,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1984009462] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-12 01:03:18,648 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-12 01:03:18,649 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 6, 6] total 13 [2023-11-12 01:03:18,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977465174] [2023-11-12 01:03:18,649 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-12 01:03:18,651 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-12 01:03:18,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-11-12 01:03:18,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-12 01:03:18,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=205, Unknown=0, NotChecked=0, Total=272 [2023-11-12 01:03:18,654 INFO L87 Difference]: Start difference. First operand 229 states and 366 transitions. Second operand has 13 states, 13 states have (on average 8.846153846153847) internal successors, (115), 13 states have internal predecessors, (115), 4 states have call successors, (104), 4 states have call predecessors, (104), 7 states have return successors, (105), 4 states have call predecessors, (105), 4 states have call successors, (105) [2023-11-12 01:03:22,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:03:23,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:03:24,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:03:26,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-12 01:03:29,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-12 01:03:29,035 INFO L93 Difference]: Finished difference Result 517 states and 786 transitions. [2023-11-12 01:03:29,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-12 01:03:29,037 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 8.846153846153847) internal successors, (115), 13 states have internal predecessors, (115), 4 states have call successors, (104), 4 states have call predecessors, (104), 7 states have return successors, (105), 4 states have call predecessors, (105), 4 states have call successors, (105) Word has length 344 [2023-11-12 01:03:29,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-12 01:03:29,044 INFO L225 Difference]: With dead ends: 517 [2023-11-12 01:03:29,044 INFO L226 Difference]: Without dead ends: 397 [2023-11-12 01:03:29,047 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1116 GetRequests, 1079 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=400, Invalid=1082, Unknown=0, NotChecked=0, Total=1482 [2023-11-12 01:03:29,048 INFO L413 NwaCegarLoop]: 246 mSDtfsCounter, 218 mSDsluCounter, 455 mSDsCounter, 0 mSdLazyCounter, 774 mSolverCounterSat, 227 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 701 SdHoareTripleChecker+Invalid, 1003 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 227 IncrementalHoareTripleChecker+Valid, 774 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2023-11-12 01:03:29,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [229 Valid, 701 Invalid, 1003 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [227 Valid, 774 Invalid, 2 Unknown, 0 Unchecked, 9.5s Time] [2023-11-12 01:03:29,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 397 states. [2023-11-12 01:03:29,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 397 to 367. [2023-11-12 01:03:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 179 states have (on average 1.1396648044692737) internal successors, (204), 180 states have internal predecessors, (204), 174 states have call successors, (174), 13 states have call predecessors, (174), 13 states have return successors, (174), 173 states have call predecessors, (174), 174 states have call successors, (174) [2023-11-12 01:03:29,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 552 transitions. [2023-11-12 01:03:29,133 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 552 transitions. Word has length 344 [2023-11-12 01:03:29,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-12 01:03:29,134 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 552 transitions. [2023-11-12 01:03:29,135 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.846153846153847) internal successors, (115), 13 states have internal predecessors, (115), 4 states have call successors, (104), 4 states have call predecessors, (104), 7 states have return successors, (105), 4 states have call predecessors, (105), 4 states have call successors, (105) [2023-11-12 01:03:29,135 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 552 transitions. [2023-11-12 01:03:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2023-11-12 01:03:29,142 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 01:03:29,143 INFO L195 NwaCegarLoop]: trace histogram [58, 58, 58, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 01:03:29,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:29,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:29,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2023-11-12 01:03:29,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/cvc4 --incremental --print-success --lang smt [2023-11-12 01:03:29,763 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 01:03:29,763 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 01:03:29,763 INFO L85 PathProgramCache]: Analyzing trace with hash 566546120, now seen corresponding path program 1 times [2023-11-12 01:03:29,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-12 01:03:29,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [747812852] [2023-11-12 01:03:29,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 01:03:29,765 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-12 01:03:29,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat [2023-11-12 01:03:29,766 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-12 01:03:29,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4067ff89-f1cb-4fb3-913b-c11644f6e602/bin/utaipan-verify-NcY6lQBIFX/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-11-12 01:03:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 01:03:30,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 35 conjunts are in the unsatisfiable core [2023-11-12 01:03:30,320 INFO L285 TraceCheckSpWp]: Computing forward predicates...