./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje --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 cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 04:35:12,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:35:13,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 04:35:13,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:35:13,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:35:13,093 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:35:13,094 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:35:13,094 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:35:13,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:35:13,095 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:35:13,096 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:35:13,096 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:35:13,097 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:35:13,097 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 04:35:13,097 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:35:13,098 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:35:13,098 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 04:35:13,103 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 04:35:13,103 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:35:13,104 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 04:35:13,105 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 04:35:13,109 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 04:35:13,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:35:13,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:35:13,110 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 04:35:13,111 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:35:13,111 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 04:35:13,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:35:13,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:35:13,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:35:13,116 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:35:13,117 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:35:13,117 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 04:35:13,118 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:35:13,118 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:35:13,118 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:35:13,119 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:35:13,119 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:35:13,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:35:13,121 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:35:13,121 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:35:13,122 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:35:13,122 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 04:35:13,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:35:13,122 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:35:13,123 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:35:13,123 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:35:13,123 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_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 [2024-11-09 04:35:13,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:35:13,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:35:13,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:35:13,479 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:35:13,479 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:35:13,481 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i Unable to find full path for "g++" [2024-11-09 04:35:15,733 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:35:16,078 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:35:16,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2024-11-09 04:35:16,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data/2fdecc0b8/878f6015fdf54de18328d286a78659d0/FLAGf407c7e1c [2024-11-09 04:35:16,124 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data/2fdecc0b8/878f6015fdf54de18328d286a78659d0 [2024-11-09 04:35:16,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:35:16,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:35:16,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:35:16,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:35:16,140 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:35:16,144 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:16,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f7d8c46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16, skipping insertion in model container [2024-11-09 04:35:16,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:16,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:35:16,453 WARN L250 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_c51d0cfb-8f39-43de-801c-99f88421b416/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2024-11-09 04:35:16,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:35:16,647 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:35:16,662 WARN L250 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_c51d0cfb-8f39-43de-801c-99f88421b416/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2024-11-09 04:35:16,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:35:16,842 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:35:16,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16 WrapperNode [2024-11-09 04:35:16,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:35:16,849 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:35:16,849 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:35:16,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:35:16,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:16,883 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:16,991 INFO L138 Inliner]: procedures = 26, calls = 79, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 534 [2024-11-09 04:35:16,992 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:35:16,992 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:35:16,993 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:35:16,993 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:35:17,005 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,017 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,017 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,049 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,057 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,064 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,071 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,083 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:35:17,084 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:35:17,084 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:35:17,085 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:35:17,086 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (1/1) ... [2024-11-09 04:35:17,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:35:17,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:35:17,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:35:17,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:35:17,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:35:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:35:17,175 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:35:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 04:35:17,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:35:17,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:35:17,392 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:35:17,395 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:35:18,653 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-09 04:35:18,654 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:35:19,650 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:35:19,651 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:35:19,651 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:35:19 BoogieIcfgContainer [2024-11-09 04:35:19,651 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:35:19,656 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:35:19,656 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:35:19,660 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:35:19,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:35:16" (1/3) ... [2024-11-09 04:35:19,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66bbc937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:35:19, skipping insertion in model container [2024-11-09 04:35:19,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:16" (2/3) ... [2024-11-09 04:35:19,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66bbc937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:35:19, skipping insertion in model container [2024-11-09 04:35:19,664 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:35:19" (3/3) ... [2024-11-09 04:35:19,665 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2024-11-09 04:35:19,685 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:35:19,686 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:35:19,774 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:35:19,784 INFO L333 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, 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;@4261c1aa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:35:19,785 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:35:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand has 112 states, 43 states have (on average 1.069767441860465) internal successors, (46), 44 states have internal predecessors, (46), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-09 04:35:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-09 04:35:19,815 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:35:19,816 INFO L215 NwaCegarLoop]: trace histogram [66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:35:19,816 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:35:19,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:35:19,824 INFO L85 PathProgramCache]: Analyzing trace with hash -722441745, now seen corresponding path program 1 times [2024-11-09 04:35:19,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 04:35:19,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673724419] [2024-11-09 04:35:19,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:35:19,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:35:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 04:35:22,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1387032084] [2024-11-09 04:35:22,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:35:22,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:35:22,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:35:22,384 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:35:22,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 04:35:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 04:35:24,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 04:35:27,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 04:35:27,541 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 04:35:27,544 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 04:35:27,545 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 04:35:27,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 04:35:27,748 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 04:35:27,753 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 04:35:28,062 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 04:35:28,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 04:35:28 BoogieIcfgContainer [2024-11-09 04:35:28,067 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 04:35:28,068 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 04:35:28,068 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 04:35:28,068 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 04:35:28,069 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:35:19" (3/4) ... [2024-11-09 04:35:28,072 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 04:35:28,073 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 04:35:28,074 INFO L158 Benchmark]: Toolchain (without parser) took 11945.06ms. Allocated memory was 138.4MB in the beginning and 260.0MB in the end (delta: 121.6MB). Free memory was 95.3MB in the beginning and 107.9MB in the end (delta: -12.6MB). Peak memory consumption was 113.3MB. Max. memory is 16.1GB. [2024-11-09 04:35:28,075 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 138.4MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 04:35:28,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 716.44ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 94.9MB in the beginning and 157.7MB in the end (delta: -62.8MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. [2024-11-09 04:35:28,078 INFO L158 Benchmark]: Boogie Procedure Inliner took 142.65ms. Allocated memory is still 192.9MB. Free memory was 157.7MB in the beginning and 146.9MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 04:35:28,079 INFO L158 Benchmark]: Boogie Preprocessor took 90.55ms. Allocated memory is still 192.9MB. Free memory was 146.9MB in the beginning and 142.0MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 04:35:28,080 INFO L158 Benchmark]: RCFGBuilder took 2567.31ms. Allocated memory is still 192.9MB. Free memory was 142.0MB in the beginning and 74.4MB in the end (delta: 67.6MB). Peak memory consumption was 102.2MB. Max. memory is 16.1GB. [2024-11-09 04:35:28,080 INFO L158 Benchmark]: TraceAbstraction took 8411.63ms. Allocated memory was 192.9MB in the beginning and 260.0MB in the end (delta: 67.1MB). Free memory was 74.4MB in the beginning and 107.9MB in the end (delta: -33.5MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2024-11-09 04:35:28,082 INFO L158 Benchmark]: Witness Printer took 5.38ms. Allocated memory is still 260.0MB. Free memory is still 107.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 04:35:28,085 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 138.4MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 716.44ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 94.9MB in the beginning and 157.7MB in the end (delta: -62.8MB). Peak memory consumption was 32.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 142.65ms. Allocated memory is still 192.9MB. Free memory was 157.7MB in the beginning and 146.9MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.55ms. Allocated memory is still 192.9MB. Free memory was 146.9MB in the beginning and 142.0MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2567.31ms. Allocated memory is still 192.9MB. Free memory was 142.0MB in the beginning and 74.4MB in the end (delta: 67.6MB). Peak memory consumption was 102.2MB. Max. memory is 16.1GB. * TraceAbstraction took 8411.63ms. Allocated memory was 192.9MB in the beginning and 260.0MB in the end (delta: 67.1MB). Free memory was 74.4MB in the beginning and 107.9MB in the end (delta: -33.5MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. * Witness Printer took 5.38ms. Allocated memory is still 260.0MB. Free memory is still 107.9MB. 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 shiftRight at line 249, overapproximation of someBinaryArithmeticDOUBLEoperation at line 254, overapproximation of someBinaryFLOATComparisonOperation at line 223, overapproximation of bitwiseOr at line 118, overapproximation of someUnaryDOUBLEoperation at line 114, overapproximation of someBinaryDOUBLEComparisonOperation at line 111, overapproximation of someBinaryArithmeticFLOAToperation at line 171. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 8; [L23] double var_1_3 = 0.875; [L24] unsigned short int var_1_4 = 49926; [L25] unsigned short int var_1_5 = 500; [L26] unsigned short int var_1_6 = 10; [L27] unsigned char var_1_8 = 64; [L28] unsigned short int var_1_9 = 5; [L29] unsigned char var_1_11 = 10; [L30] float var_1_12 = 0.19999999999999996; [L31] float var_1_13 = 9.2; [L32] float var_1_14 = 5.8; [L33] float var_1_15 = 31.25; [L34] unsigned char var_1_16 = 1; [L35] unsigned char var_1_17 = 0; [L36] unsigned char var_1_18 = 0; [L37] unsigned char var_1_19 = 1; [L38] unsigned short int var_1_20 = 256; [L39] unsigned short int var_1_21 = 23544; [L40] unsigned long int var_1_22 = 64; [L41] double var_1_23 = 100.75; [L42] double var_1_24 = -0.5; [L43] double var_1_25 = 128.5; [L44] unsigned char var_1_26 = 2; [L45] signed long int var_1_27 = -4; [L46] unsigned char var_1_28 = 0; [L47] double var_1_29 = 64.5; [L48] signed char var_1_30 = 2; [L49] signed long int var_1_31 = 5; [L50] signed char var_1_32 = 1; [L51] signed char var_1_33 = 32; [L52] signed long int var_1_34 = -64; [L53] signed long int var_1_35 = -32; [L54] signed long int var_1_36 = 16; [L55] unsigned long int var_1_37 = 64; [L56] unsigned short int var_1_38 = 10; [L57] unsigned short int var_1_39 = 16; [L58] unsigned long int var_1_40 = 5; [L59] unsigned char var_1_41 = 16; [L60] unsigned char var_1_42 = 64; [L61] unsigned long int var_1_43 = 16; [L62] unsigned short int var_1_44 = 5; [L63] unsigned short int var_1_45 = 5; [L64] unsigned char var_1_46 = 200; [L65] unsigned char var_1_47 = 128; [L66] unsigned char var_1_48 = 4; [L67] unsigned char var_1_49 = 16; [L68] unsigned short int var_1_50 = 2; [L69] float var_1_51 = 2.4; [L70] float var_1_52 = 255.7; [L71] float var_1_53 = 31.5; [L72] float var_1_54 = 63.25; [L73] signed short int var_1_55 = 1; [L74] unsigned short int var_1_56 = 8; [L75] unsigned short int var_1_57 = 1; [L76] unsigned char var_1_58 = 64; [L77] signed short int var_1_59 = 100; [L78] unsigned char var_1_60 = 0; [L79] unsigned char var_1_61 = 0; [L80] unsigned char var_1_62 = 0; [L81] signed short int var_1_63 = -64; [L82] float var_1_64 = 5.25; [L83] double var_1_65 = 32.527; [L84] float var_1_66 = 7.75; [L85] signed long int var_1_67 = -8; [L86] float var_1_68 = 1.3; [L87] signed short int var_1_69 = -10; [L88] double var_1_70 = 9999999999999.5; [L89] double var_1_71 = 199.375; [L90] signed short int var_1_72 = 1; [L91] signed short int var_1_73 = -5; [L92] double var_1_74 = 1.8; [L93] signed char var_1_75 = 50; [L94] unsigned short int var_1_76 = 2; [L95] signed long int var_1_77 = 64; [L96] signed long int var_1_78 = -1; [L97] signed long int var_1_79 = 500; [L98] signed char var_1_80 = -8; [L99] double var_1_81 = -0.12; [L100] unsigned long int var_1_82 = 4; [L101] unsigned long int var_1_83 = 32; [L102] signed char var_1_84 = -4; [L103] signed long int var_1_85 = -256; [L104] unsigned char last_1_var_1_8 = 64; [L105] unsigned char last_1_var_1_19 = 1; [L106] unsigned short int last_1_var_1_20 = 256; [L107] unsigned long int last_1_var_1_22 = 64; [L444] isInitial = 1 [L445] FCALL initially() [L446] COND TRUE 1 [L447] CALL updateLastVariables() [L434] last_1_var_1_8 = var_1_8 [L435] last_1_var_1_19 = var_1_19 [L436] last_1_var_1_20 = var_1_20 [L437] last_1_var_1_22 = var_1_22 [L447] RET updateLastVariables() [L448] CALL updateVariables() [L329] var_1_3 = __VERIFIER_nondet_double() [L330] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L331] CALL assume_abort_if_not(var_1_3 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_3 != 0.0F) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=49926, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L332] var_1_4 = __VERIFIER_nondet_ushort() [L333] CALL assume_abort_if_not(var_1_4 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_4 >= 49150) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L334] CALL assume_abort_if_not(var_1_4 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_4 <= 65534) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=500, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L335] var_1_5 = __VERIFIER_nondet_ushort() [L336] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L337] CALL assume_abort_if_not(var_1_5 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_5 <= 16383) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L338] var_1_6 = __VERIFIER_nondet_ushort() [L339] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L340] CALL assume_abort_if_not(var_1_6 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_6 <= 32767) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=5] [L341] var_1_9 = __VERIFIER_nondet_ushort() [L342] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64] [L343] CALL assume_abort_if_not(var_1_9 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not(var_1_9 <= 32767) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=10, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L344] var_1_11 = __VERIFIER_nondet_uchar() [L345] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L346] CALL assume_abort_if_not(var_1_11 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not(var_1_11 <= 254) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_13=46/5, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L347] var_1_13 = __VERIFIER_nondet_float() [L348] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_14=29/5, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L349] var_1_14 = __VERIFIER_nondet_float() [L350] CALL assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not((var_1_14 >= -922337.2036854765600e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_15=125/4, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L351] var_1_15 = __VERIFIER_nondet_float() [L352] CALL assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L352] RET assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L353] var_1_17 = __VERIFIER_nondet_uchar() [L354] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L355] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L355] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=0, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L356] var_1_18 = __VERIFIER_nondet_uchar() [L357] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L358] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L358] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=23544, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L359] var_1_21 = __VERIFIER_nondet_ushort() [L360] CALL assume_abort_if_not(var_1_21 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L360] RET assume_abort_if_not(var_1_21 >= 16383) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L361] CALL assume_abort_if_not(var_1_21 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L361] RET assume_abort_if_not(var_1_21 <= 32767) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L362] var_1_24 = __VERIFIER_nondet_double() [L363] CALL assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L363] RET assume_abort_if_not((var_1_24 >= -922337.2036854776000e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854776000e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_25=257/2, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L364] var_1_25 = __VERIFIER_nondet_double() [L365] CALL assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L365] RET assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_26=2, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L366] var_1_26 = __VERIFIER_nondet_uchar() [L367] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L367] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L368] CALL assume_abort_if_not(var_1_26 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L368] RET assume_abort_if_not(var_1_26 <= 255) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-4, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L369] var_1_27 = __VERIFIER_nondet_long() [L370] CALL assume_abort_if_not(var_1_27 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L370] RET assume_abort_if_not(var_1_27 >= -2147483648) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L371] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L371] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L372] var_1_28 = __VERIFIER_nondet_uchar() [L373] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L373] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L374] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L374] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_29=129/2, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L375] var_1_29 = __VERIFIER_nondet_double() [L376] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L376] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=5, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L377] var_1_31 = __VERIFIER_nondet_long() [L378] CALL assume_abort_if_not(var_1_31 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L378] RET assume_abort_if_not(var_1_31 >= -2147483648) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L379] CALL assume_abort_if_not(var_1_31 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L379] RET assume_abort_if_not(var_1_31 <= 2147483647) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L380] var_1_32 = __VERIFIER_nondet_char() [L381] CALL assume_abort_if_not(var_1_32 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L381] RET assume_abort_if_not(var_1_32 >= -1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L382] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L382] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=32, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L383] var_1_33 = __VERIFIER_nondet_char() [L384] CALL assume_abort_if_not(var_1_33 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L384] RET assume_abort_if_not(var_1_33 >= -126) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L385] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L385] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=16, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L386] var_1_36 = __VERIFIER_nondet_long() [L387] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L387] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L388] CALL assume_abort_if_not(var_1_36 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L388] RET assume_abort_if_not(var_1_36 <= 1073741823) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=10, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L389] var_1_38 = __VERIFIER_nondet_ushort() [L390] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L390] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L391] CALL assume_abort_if_not(var_1_38 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L391] RET assume_abort_if_not(var_1_38 <= 65535) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L392] CALL assume_abort_if_not(var_1_38 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L392] RET assume_abort_if_not(var_1_38 != 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=16, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L393] var_1_39 = __VERIFIER_nondet_ushort() [L394] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L394] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L395] CALL assume_abort_if_not(var_1_39 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L395] RET assume_abort_if_not(var_1_39 <= 65535) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L396] CALL assume_abort_if_not(var_1_39 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L396] RET assume_abort_if_not(var_1_39 != 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L397] var_1_42 = __VERIFIER_nondet_uchar() [L398] CALL assume_abort_if_not(var_1_42 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L398] RET assume_abort_if_not(var_1_42 >= 64) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L399] CALL assume_abort_if_not(var_1_42 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L399] RET assume_abort_if_not(var_1_42 <= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L400] var_1_45 = __VERIFIER_nondet_ushort() [L401] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L401] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L402] CALL assume_abort_if_not(var_1_45 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L402] RET assume_abort_if_not(var_1_45 <= 16384) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=128, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L403] var_1_47 = __VERIFIER_nondet_uchar() [L404] CALL assume_abort_if_not(var_1_47 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L404] RET assume_abort_if_not(var_1_47 >= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L405] CALL assume_abort_if_not(var_1_47 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L405] RET assume_abort_if_not(var_1_47 <= 254) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=4, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L406] var_1_48 = __VERIFIER_nondet_uchar() [L407] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L407] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L408] CALL assume_abort_if_not(var_1_48 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L408] RET assume_abort_if_not(var_1_48 <= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=16, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L409] var_1_49 = __VERIFIER_nondet_uchar() [L410] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L410] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L411] CALL assume_abort_if_not(var_1_49 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L411] RET assume_abort_if_not(var_1_49 <= 127) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_52=2557/10, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L412] var_1_52 = __VERIFIER_nondet_float() [L413] CALL assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 4611686.018427382800e+12F && var_1_52 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L413] RET assume_abort_if_not((var_1_52 >= 0.0F && var_1_52 <= -1.0e-20F) || (var_1_52 <= 4611686.018427382800e+12F && var_1_52 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_53=63/2, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L414] var_1_53 = __VERIFIER_nondet_float() [L415] CALL assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L415] RET assume_abort_if_not((var_1_53 >= 0.0F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 4611686.018427382800e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_54=253/4, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L416] var_1_54 = __VERIFIER_nondet_float() [L417] CALL assume_abort_if_not((var_1_54 >= -922337.2036854765600e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 9223372.036854765600e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L417] RET assume_abort_if_not((var_1_54 >= -922337.2036854765600e+13F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 9223372.036854765600e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=0, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L418] var_1_61 = __VERIFIER_nondet_uchar() [L419] CALL assume_abort_if_not(var_1_61 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L419] RET assume_abort_if_not(var_1_61 >= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L420] CALL assume_abort_if_not(var_1_61 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L420] RET assume_abort_if_not(var_1_61 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=0, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L421] var_1_62 = __VERIFIER_nondet_uchar() [L422] CALL assume_abort_if_not(var_1_62 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L422] RET assume_abort_if_not(var_1_62 >= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L423] CALL assume_abort_if_not(var_1_62 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L423] RET assume_abort_if_not(var_1_62 <= 1) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_65=32527/1000, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L424] var_1_65 = __VERIFIER_nondet_double() [L425] CALL assume_abort_if_not((var_1_65 >= -922337.2036854776000e+13F && var_1_65 <= -1.0e-20F) || (var_1_65 <= 9223372.036854776000e+12F && var_1_65 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L425] RET assume_abort_if_not((var_1_65 >= -922337.2036854776000e+13F && var_1_65 <= -1.0e-20F) || (var_1_65 <= 9223372.036854776000e+12F && var_1_65 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L426] CALL assume_abort_if_not(var_1_65 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L426] RET assume_abort_if_not(var_1_65 != 0.0F) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_71=1595/8, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L427] var_1_71 = __VERIFIER_nondet_double() [L428] CALL assume_abort_if_not((var_1_71 >= 0.0F && var_1_71 <= -1.0e-20F) || (var_1_71 <= 9223372.036854765600e+12F && var_1_71 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L428] RET assume_abort_if_not((var_1_71 >= 0.0F && var_1_71 <= -1.0e-20F) || (var_1_71 <= 9223372.036854765600e+12F && var_1_71 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=32, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L429] var_1_83 = __VERIFIER_nondet_ulong() [L430] CALL assume_abort_if_not(var_1_83 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L430] RET assume_abort_if_not(var_1_83 >= 0) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L431] CALL assume_abort_if_not(var_1_83 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L20] COND FALSE !(!cond) [L431] RET assume_abort_if_not(var_1_83 <= 4294967294) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=1, var_1_1=8, var_1_20=256, var_1_21=16383, var_1_22=64, var_1_23=403/4, var_1_27=-127, var_1_28=0, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-64, var_1_35=-32, var_1_36=0, var_1_37=64, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=16, var_1_44=5, var_1_45=126, var_1_46=200, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=2, var_1_51=12/5, var_1_55=1, var_1_56=8, var_1_57=1, var_1_58=64, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-64, var_1_64=21/4, var_1_66=31/4, var_1_67=-8, var_1_68=13/10, var_1_69=-10, var_1_6=32766, var_1_70=19999999999999/2, var_1_72=1, var_1_73=-5, var_1_74=9/5, var_1_75=50, var_1_76=2, var_1_77=64, var_1_78=-1, var_1_79=500, var_1_80=-8, var_1_82=4, var_1_83=0, var_1_84=-4, var_1_85=-256, var_1_8=64, var_1_9=-32769] [L448] RET updateVariables() [L449] CALL step() [L111] COND TRUE var_1_24 <= var_1_25 [L112] COND FALSE !((- var_1_26) < var_1_27) [L118] EXPR (var_1_27 + var_1_26) ^ var_1_31 [L118] COND FALSE !(((var_1_27 + var_1_26) ^ var_1_31) < (-10 | 32)) [L121] COND TRUE var_1_31 > (var_1_33 * var_1_26) [L122] var_1_34 = var_1_32 [L126] COND FALSE !(var_1_33 <= var_1_26) [L129] var_1_35 = ((((10) > (var_1_33)) ? (10) : (var_1_33))) [L131] COND TRUE ((var_1_35 % var_1_38) / ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))) >= 8 [L132] EXPR var_1_35 | var_1_31 [L132] COND TRUE (~ (var_1_35 | var_1_31)) < var_1_26 [L133] var_1_37 = (((((var_1_39 + var_1_26)) < (var_1_36)) ? ((var_1_39 + var_1_26)) : (var_1_36))) [L136] COND FALSE !(\read(var_1_28)) [L139] COND FALSE !((~ var_1_36) == var_1_38) [L144] COND TRUE (var_1_42 - var_1_41) > (var_1_26 | -32) [L145] COND TRUE var_1_24 >= (- var_1_23) [L146] var_1_43 = ((((var_1_42) < ((var_1_36 + var_1_38))) ? (var_1_42) : ((var_1_36 + var_1_38)))) [L149] COND FALSE !(var_1_36 < ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))) [L152] COND FALSE !(\read(var_1_28)) [L155] var_1_44 = ((((((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) > (((((var_1_45) < (var_1_42)) ? (var_1_45) : (var_1_42))))) ? (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) : (((((var_1_45) < (var_1_42)) ? (var_1_45) : (var_1_42)))))) [L158] COND FALSE !(var_1_28 && (1u != var_1_37)) [L161] COND TRUE var_1_36 <= var_1_38 [L162] var_1_46 = (((((var_1_42) < (var_1_48)) ? (var_1_42) : (var_1_48))) + var_1_49) [L167] var_1_50 = ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L168] COND TRUE var_1_40 < var_1_44 [L169] var_1_51 = var_1_29 [L173] COND FALSE !((var_1_37 + (~ var_1_45)) < ((((64u) > (var_1_40)) ? (64u) : (var_1_40)))) [L176] var_1_55 = (var_1_45 - ((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42)))) [L178] var_1_56 = (((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))) + var_1_49) [L179] COND FALSE !(var_1_33 <= var_1_37) [L190] var_1_58 = ((((128) > (var_1_48)) ? (128) : (var_1_48))) [L191] COND FALSE !(\read(var_1_28)) [L196] COND FALSE !(\read(var_1_28)) [L203] var_1_60 = (! var_1_61) [L205] var_1_63 = ((((var_1_32) < (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33))))) ? (var_1_32) : (((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))))) [L206] COND TRUE ((((var_1_47) < ((var_1_36 % var_1_38))) ? (var_1_47) : ((var_1_36 % var_1_38)))) >= var_1_63 [L207] COND FALSE !(\read(var_1_28)) [L223] COND TRUE var_1_53 <= var_1_51 [L224] COND TRUE var_1_24 == var_1_29 [L225] var_1_66 = var_1_54 [L236] COND TRUE var_1_56 > (var_1_37 % var_1_39) [L237] var_1_67 = ((((var_1_47) < (var_1_49)) ? (var_1_47) : (var_1_49))) [L239] EXPR var_1_59 ^ var_1_40 [L239] COND TRUE var_1_48 > (var_1_59 ^ var_1_40) [L240] var_1_68 = (2.9f - var_1_53) [L242] COND TRUE var_1_54 < var_1_52 [L243] COND FALSE !(var_1_56 <= var_1_67) [L246] var_1_69 = ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) [L249] EXPR (~ var_1_63) >> var_1_67 [L249] COND FALSE !(((~ var_1_63) >> var_1_67) >= (((((((var_1_32) > (var_1_55)) ? (var_1_32) : (var_1_55))) < 0 ) ? -((((var_1_32) > (var_1_55)) ? (var_1_32) : (var_1_55))) : ((((var_1_32) > (var_1_55)) ? (var_1_32) : (var_1_55)))))) [L254] var_1_70 = (((((31.4) < 0 ) ? -(31.4) : (31.4))) - var_1_71) [L256] COND TRUE var_1_42 < var_1_58 [L257] COND FALSE !((- var_1_31) > var_1_36) [L260] COND FALSE !(\read(var_1_60)) [L265] var_1_73 = var_1_49 [L266] COND TRUE \read(var_1_62) [L267] var_1_74 = var_1_54 [L269] var_1_75 = -1 [L270] var_1_76 = var_1_26 [L271] COND FALSE !(\read(var_1_60)) [L274] var_1_77 = var_1_33 [L276] var_1_78 = var_1_45 [L277] var_1_79 = var_1_30 [L278] var_1_80 = var_1_33 [L279] COND TRUE var_1_39 >= (var_1_27 / var_1_47) [L280] var_1_81 = (((((((var_1_71) < (var_1_52)) ? (var_1_71) : (var_1_52))) < 0 ) ? -((((var_1_71) < (var_1_52)) ? (var_1_71) : (var_1_52))) : ((((var_1_71) < (var_1_52)) ? (var_1_71) : (var_1_52))))) [L282] var_1_82 = var_1_83 [L283] var_1_84 = var_1_33 [L284] var_1_85 = -100 [L285] COND TRUE (last_1_var_1_8 + last_1_var_1_20) > (((((last_1_var_1_8) < 0 ) ? -(last_1_var_1_8) : (last_1_var_1_8))) + last_1_var_1_22) [L286] var_1_16 = (last_1_var_1_19 || var_1_17) [L290] unsigned short int stepLocal_0 = var_1_5; [L291] COND TRUE stepLocal_0 >= (32796 - ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9)))) [L292] COND TRUE \read(last_1_var_1_19) [L293] var_1_8 = var_1_11 [L296] unsigned short int stepLocal_2 = var_1_4; [L297] COND TRUE var_1_8 <= stepLocal_2 [L298] COND TRUE \read(var_1_16) [L299] var_1_20 = (var_1_4 - ((((var_1_21 - var_1_8) < 0 ) ? -(var_1_21 - var_1_8) : (var_1_21 - var_1_8)))) [L306] COND TRUE \read(var_1_16) [L307] COND FALSE !((var_1_8 * var_1_8) < var_1_11) [L313] COND TRUE var_1_12 >= (1.3 / var_1_3) [L314] var_1_1 = ((var_1_4 - var_1_8) - var_1_8) [L318] unsigned char stepLocal_1 = var_1_1 < 64; [L319] COND TRUE \read(var_1_16) [L320] COND TRUE stepLocal_1 || var_1_16 [L321] var_1_19 = var_1_17 [L324] EXPR 2 ^ var_1_20 [L324] EXPR (((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20)) [L324] EXPR 2 ^ var_1_20 [L324] EXPR (((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20)) [L324] COND TRUE var_1_1 >= (((((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20)))) [L325] var_1_22 = var_1_1 [L449] RET step() [L450] CALL, EXPR property() [L440] EXPR (((((((var_1_12 >= (1.3 / var_1_3)) ? (var_1_1 == ((unsigned short int) ((var_1_4 - var_1_8) - var_1_8))) : (var_1_1 == ((unsigned short int) ((((var_1_8) < (var_1_4)) ? (var_1_8) : (var_1_4)))))) && ((var_1_5 >= (32796 - ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9))))) ? (last_1_var_1_19 ? (var_1_8 == ((unsigned char) var_1_11)) : 1) : 1)) && (var_1_16 ? (((var_1_8 * var_1_8) < var_1_11) ? (var_1_12 == ((float) ((((((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) > (var_1_15)) ? (((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) : (var_1_15))))) : 1) : (var_1_12 == ((float) var_1_14)))) && (((last_1_var_1_8 + last_1_var_1_20) > (((((last_1_var_1_8) < 0 ) ? -(last_1_var_1_8) : (last_1_var_1_8))) + last_1_var_1_22)) ? (var_1_16 == ((unsigned char) (last_1_var_1_19 || var_1_17))) : (var_1_16 == ((unsigned char) var_1_18)))) && (var_1_16 ? (((var_1_1 < 64) || var_1_16) ? (var_1_19 == ((unsigned char) var_1_17)) : 1) : 1)) && ((var_1_8 <= var_1_4) ? (var_1_16 ? (var_1_20 == ((unsigned short int) (var_1_4 - ((((var_1_21 - var_1_8) < 0 ) ? -(var_1_21 - var_1_8) : (var_1_21 - var_1_8)))))) : (var_1_20 == ((unsigned short int) 16))) : (var_1_20 == ((unsigned short int) (var_1_4 - var_1_8))))) && ((var_1_1 >= (((((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20))))) ? (var_1_22 == ((unsigned long int) var_1_1)) : 1) [L440-L441] return (((((((var_1_12 >= (1.3 / var_1_3)) ? (var_1_1 == ((unsigned short int) ((var_1_4 - var_1_8) - var_1_8))) : (var_1_1 == ((unsigned short int) ((((var_1_8) < (var_1_4)) ? (var_1_8) : (var_1_4)))))) && ((var_1_5 >= (32796 - ((((var_1_6) < (var_1_9)) ? (var_1_6) : (var_1_9))))) ? (last_1_var_1_19 ? (var_1_8 == ((unsigned char) var_1_11)) : 1) : 1)) && (var_1_16 ? (((var_1_8 * var_1_8) < var_1_11) ? (var_1_12 == ((float) ((((((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) > (var_1_15)) ? (((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))) : (var_1_15))))) : 1) : (var_1_12 == ((float) var_1_14)))) && (((last_1_var_1_8 + last_1_var_1_20) > (((((last_1_var_1_8) < 0 ) ? -(last_1_var_1_8) : (last_1_var_1_8))) + last_1_var_1_22)) ? (var_1_16 == ((unsigned char) (last_1_var_1_19 || var_1_17))) : (var_1_16 == ((unsigned char) var_1_18)))) && (var_1_16 ? (((var_1_1 < 64) || var_1_16) ? (var_1_19 == ((unsigned char) var_1_17)) : 1) : 1)) && ((var_1_8 <= var_1_4) ? (var_1_16 ? (var_1_20 == ((unsigned short int) (var_1_4 - ((((var_1_21 - var_1_8) < 0 ) ? -(var_1_21 - var_1_8) : (var_1_21 - var_1_8)))))) : (var_1_20 == ((unsigned short int) 16))) : (var_1_20 == ((unsigned short int) (var_1_4 - var_1_8))))) && ((var_1_1 >= (((((var_1_4 * var_1_8)) > ((2 ^ var_1_20))) ? ((var_1_4 * var_1_8)) : ((2 ^ var_1_20))))) ? (var_1_22 == ((unsigned long int) var_1_1)) : 1) ; [L450] RET, EXPR property() [L450] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=257, var_1_1=49150, var_1_20=32767, var_1_21=16383, var_1_22=49150, var_1_23=403/4, var_1_26=256, var_1_27=-127, var_1_28=0, var_1_29=2, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-1, var_1_35=10, var_1_36=0, var_1_37=0, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=17, var_1_44=64, var_1_45=126, var_1_46=65, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=0, var_1_51=2, var_1_52=0, var_1_54=3, var_1_55=62, var_1_56=65, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_68=0, var_1_69=1, var_1_6=32766, var_1_70=0, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=3, var_1_75=-1, var_1_76=0, var_1_77=1, var_1_78=126, var_1_79=2, var_1_80=1, var_1_81=4, var_1_82=0, var_1_83=0, var_1_84=1, var_1_85=-100, var_1_8=256, var_1_9=-32769] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=1, last_1_var_1_20=256, last_1_var_1_22=64, last_1_var_1_8=64, var_1_11=256, var_1_12=4999999999999999/25000000000000000, var_1_13=0, var_1_14=0, var_1_15=0, var_1_16=1, var_1_17=257, var_1_18=256, var_1_19=257, var_1_1=49150, var_1_20=32767, var_1_21=16383, var_1_22=49150, var_1_23=403/4, var_1_26=256, var_1_27=-127, var_1_28=0, var_1_29=2, var_1_30=2, var_1_31=11, var_1_32=-1, var_1_33=1, var_1_34=-1, var_1_35=10, var_1_36=0, var_1_37=0, var_1_38=17, var_1_39=1, var_1_40=5, var_1_41=16, var_1_42=64, var_1_43=17, var_1_44=64, var_1_45=126, var_1_46=65, var_1_47=127, var_1_48=383, var_1_49=257, var_1_4=-147458, var_1_50=0, var_1_51=2, var_1_52=0, var_1_54=3, var_1_55=62, var_1_56=65, var_1_57=1, var_1_58=128, var_1_59=100, var_1_5=30, var_1_60=0, var_1_61=1, var_1_62=1, var_1_63=-1, var_1_64=21/4, var_1_66=3, var_1_67=1, var_1_68=0, var_1_69=1, var_1_6=32766, var_1_70=0, var_1_71=0, var_1_72=1, var_1_73=1, var_1_74=3, var_1_75=-1, var_1_76=0, var_1_77=1, var_1_78=126, var_1_79=2, var_1_80=1, var_1_81=4, var_1_82=0, var_1_83=0, var_1_84=1, var_1_85=-100, var_1_8=256, var_1_9=-32769] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 112 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.0s, OverallIterations: 1, TraceHistogramMax: 66, 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=112occurred 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, 4.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 478 NumberOfCodeBlocks, 478 NumberOfCodeBlocksAsserted, 2 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 [2024-11-09 04:35:28,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje --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 cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 04:35:30,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:35:30,957 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 04:35:30,963 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:35:30,963 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:35:31,000 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:35:31,001 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:35:31,002 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:35:31,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:35:31,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:35:31,004 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:35:31,005 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:35:31,005 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:35:31,006 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:35:31,008 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:35:31,008 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:35:31,009 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:35:31,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:35:31,010 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 04:35:31,010 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 04:35:31,010 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:35:31,014 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:35:31,015 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:35:31,015 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:35:31,015 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 04:35:31,016 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 04:35:31,016 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:35:31,016 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 04:35:31,016 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 04:35:31,017 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:35:31,017 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:35:31,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:35:31,019 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:35:31,020 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:35:31,020 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:35:31,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:35:31,021 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:35:31,022 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:35:31,022 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:35:31,022 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 04:35:31,023 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 04:35:31,024 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:35:31,024 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:35:31,024 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd3632043214757caefbf8e806ad884979d5d0588e1edb63db72323f63ea6c69 [2024-11-09 04:35:31,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:35:31,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:35:31,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:35:31,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:35:31,514 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:35:31,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i Unable to find full path for "g++" [2024-11-09 04:35:33,633 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:35:33,890 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:35:33,895 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2024-11-09 04:35:33,911 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data/6d852fe3f/cd76f1574a4a474297e600f0ed48c81d/FLAG648ba2173 [2024-11-09 04:35:34,211 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/data/6d852fe3f/cd76f1574a4a474297e600f0ed48c81d [2024-11-09 04:35:34,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:35:34,216 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:35:34,217 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:35:34,217 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:35:34,226 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:35:34,227 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:34,228 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab9c3d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34, skipping insertion in model container [2024-11-09 04:35:34,228 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:34,274 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:35:34,524 WARN L250 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_c51d0cfb-8f39-43de-801c-99f88421b416/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2024-11-09 04:35:34,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:35:34,709 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:35:34,728 WARN L250 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_c51d0cfb-8f39-43de-801c-99f88421b416/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-250_file-47.i[916,929] [2024-11-09 04:35:34,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:35:34,912 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:35:34,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34 WrapperNode [2024-11-09 04:35:34,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:35:34,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:35:34,914 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:35:34,914 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:35:34,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:34,955 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,035 INFO L138 Inliner]: procedures = 27, calls = 79, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 432 [2024-11-09 04:35:35,039 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:35:35,039 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:35:35,040 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:35:35,040 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:35:35,051 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,069 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,106 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,128 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,138 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,152 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:35:35,153 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:35:35,153 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:35:35,153 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:35:35,157 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (1/1) ... [2024-11-09 04:35:35,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:35:35,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:35:35,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:35:35,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:35:35,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:35:35,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 04:35:35,236 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:35:35,236 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:35:35,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:35:35,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:35:35,417 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:35:35,423 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:35:50,762 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-09 04:35:50,763 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:35:50,792 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:35:50,794 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:35:50,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:35:50 BoogieIcfgContainer [2024-11-09 04:35:50,795 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:35:50,797 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:35:50,799 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:35:50,802 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:35:50,803 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:35:34" (1/3) ... [2024-11-09 04:35:50,804 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e5f2aa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:35:50, skipping insertion in model container [2024-11-09 04:35:50,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:35:34" (2/3) ... [2024-11-09 04:35:50,805 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e5f2aa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:35:50, skipping insertion in model container [2024-11-09 04:35:50,808 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:35:50" (3/3) ... [2024-11-09 04:35:50,809 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-250_file-47.i [2024-11-09 04:35:50,832 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:35:50,833 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:35:50,929 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:35:50,937 INFO L333 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, 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;@6a667b6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:35:50,937 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:35:50,943 INFO L276 IsEmpty]: Start isEmpty. Operand has 191 states, 122 states have (on average 1.5163934426229508) internal successors, (185), 123 states have internal predecessors, (185), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2024-11-09 04:35:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-09 04:35:50,973 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:35:50,974 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:35:50,974 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:35:50,980 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:35:50,981 INFO L85 PathProgramCache]: Analyzing trace with hash -505374645, now seen corresponding path program 1 times [2024-11-09 04:35:50,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:35:50,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1325404133] [2024-11-09 04:35:51,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:35:51,000 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 [2024-11-09 04:35:51,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:35:51,010 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:35:51,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:35:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:35:53,012 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:35:53,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:36:05,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2024-11-09 04:36:05,178 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:36:05,510 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:36:05,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1325404133] [2024-11-09 04:36:05,511 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1325404133] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:36:05,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [839331297] [2024-11-09 04:36:05,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:36:05,512 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:36:05,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:36:05,516 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:36:05,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-09 04:36:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:36:06,892 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 04:36:06,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:36:07,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:36:07,264 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:36:07,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [839331297] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:36:07,265 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 04:36:07,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2024-11-09 04:36:07,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973174900] [2024-11-09 04:36:07,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:36:07,276 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:36:07,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:36:07,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:36:07,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-11-09 04:36:07,330 INFO L87 Difference]: Start difference. First operand has 191 states, 122 states have (on average 1.5163934426229508) internal successors, (185), 123 states have internal predecessors, (185), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:36:07,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:36:07,792 INFO L93 Difference]: Finished difference Result 492 states and 919 transitions. [2024-11-09 04:36:07,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:36:07,797 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 421 [2024-11-09 04:36:07,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:36:07,822 INFO L225 Difference]: With dead ends: 492 [2024-11-09 04:36:07,822 INFO L226 Difference]: Without dead ends: 304 [2024-11-09 04:36:07,833 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 891 GetRequests, 882 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-11-09 04:36:07,836 INFO L432 NwaCegarLoop]: 461 mSDtfsCounter, 184 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 743 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-09 04:36:07,837 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 743 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-09 04:36:07,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2024-11-09 04:36:07,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 301. [2024-11-09 04:36:07,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 205 states have (on average 1.5121951219512195) internal successors, (310), 206 states have internal predecessors, (310), 93 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (93), 92 states have call predecessors, (93), 93 states have call successors, (93) [2024-11-09 04:36:07,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 496 transitions. [2024-11-09 04:36:07,973 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 496 transitions. Word has length 421 [2024-11-09 04:36:07,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:36:07,975 INFO L471 AbstractCegarLoop]: Abstraction has 301 states and 496 transitions. [2024-11-09 04:36:07,976 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:36:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 496 transitions. [2024-11-09 04:36:07,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-09 04:36:07,987 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:36:07,987 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:36:08,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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)] Ended with exit code 0 [2024-11-09 04:36:08,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-09 04:36:08,388 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 04:36:08,389 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:36:08,389 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:36:08,389 INFO L85 PathProgramCache]: Analyzing trace with hash 1566000318, now seen corresponding path program 1 times [2024-11-09 04:36:08,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:36:08,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1490600568] [2024-11-09 04:36:08,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:36:08,392 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 [2024-11-09 04:36:08,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:36:08,396 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:36:08,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:36:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:36:10,167 INFO L255 TraceCheckSpWp]: Trace formula consists of 681 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:36:10,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:36:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2024-11-09 04:36:20,039 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:36:20,358 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:36:20,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1490600568] [2024-11-09 04:36:20,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1490600568] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:36:20,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1803186420] [2024-11-09 04:36:20,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:36:20,360 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:36:20,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:36:20,362 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:36:20,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 04:36:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:36:21,562 INFO L255 TraceCheckSpWp]: Trace formula consists of 681 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 04:36:21,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:36:21,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:36:21,810 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:36:21,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1803186420] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:36:21,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 04:36:21,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2024-11-09 04:36:21,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [676421461] [2024-11-09 04:36:21,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:36:21,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:36:21,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:36:21,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:36:21,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-11-09 04:36:21,816 INFO L87 Difference]: Start difference. First operand 301 states and 496 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:36:22,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:36:22,092 INFO L93 Difference]: Finished difference Result 815 states and 1336 transitions. [2024-11-09 04:36:22,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:36:22,093 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 422 [2024-11-09 04:36:22,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:36:22,105 INFO L225 Difference]: With dead ends: 815 [2024-11-09 04:36:22,105 INFO L226 Difference]: Without dead ends: 517 [2024-11-09 04:36:22,106 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 894 GetRequests, 885 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2024-11-09 04:36:22,116 INFO L432 NwaCegarLoop]: 465 mSDtfsCounter, 207 mSDsluCounter, 301 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 766 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 04:36:22,117 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 766 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 04:36:22,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2024-11-09 04:36:22,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 514. [2024-11-09 04:36:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 514 states, 330 states have (on average 1.4575757575757575) internal successors, (481), 333 states have internal predecessors, (481), 179 states have call successors, (179), 4 states have call predecessors, (179), 4 states have return successors, (179), 176 states have call predecessors, (179), 179 states have call successors, (179) [2024-11-09 04:36:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 839 transitions. [2024-11-09 04:36:22,199 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 839 transitions. Word has length 422 [2024-11-09 04:36:22,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:36:22,200 INFO L471 AbstractCegarLoop]: Abstraction has 514 states and 839 transitions. [2024-11-09 04:36:22,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:36:22,201 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 839 transitions. [2024-11-09 04:36:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-09 04:36:22,218 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:36:22,218 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:36:22,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-09 04:36:22,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:36:22,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:36:22,619 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:36:22,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:36:22,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1911318528, now seen corresponding path program 1 times [2024-11-09 04:36:22,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:36:22,622 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [317627702] [2024-11-09 04:36:22,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:36:22,622 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 [2024-11-09 04:36:22,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:36:22,635 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:36:22,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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)] Waiting until timeout for monitored process [2024-11-09 04:36:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:36:24,215 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:36:24,224 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:36:33,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2024-11-09 04:36:33,408 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:36:33,669 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:36:33,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [317627702] [2024-11-09 04:36:33,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [317627702] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:36:33,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1578468527] [2024-11-09 04:36:33,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:36:33,670 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:36:33,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:36:33,672 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:36:33,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 04:36:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:36:37,956 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 04:36:37,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:36:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:36:49,489 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:36:49,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1578468527] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:36:49,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 04:36:49,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 11 [2024-11-09 04:36:49,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467509103] [2024-11-09 04:36:49,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:36:49,492 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 04:36:49,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:36:49,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 04:36:49,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2024-11-09 04:36:49,494 INFO L87 Difference]: Start difference. First operand 514 states and 839 transitions. Second operand has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:36:54,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:36:57,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:37:00,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:37:05,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:37:05,114 INFO L93 Difference]: Finished difference Result 2405 states and 3906 transitions. [2024-11-09 04:37:05,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-09 04:37:05,116 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 422 [2024-11-09 04:37:05,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:37:05,139 INFO L225 Difference]: With dead ends: 2405 [2024-11-09 04:37:05,139 INFO L226 Difference]: Without dead ends: 1894 [2024-11-09 04:37:05,142 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 896 GetRequests, 883 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2024-11-09 04:37:05,143 INFO L432 NwaCegarLoop]: 517 mSDtfsCounter, 578 mSDsluCounter, 826 mSDsCounter, 0 mSdLazyCounter, 561 mSolverCounterSat, 181 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 578 SdHoareTripleChecker+Valid, 1343 SdHoareTripleChecker+Invalid, 744 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 181 IncrementalHoareTripleChecker+Valid, 561 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:37:05,144 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [578 Valid, 1343 Invalid, 744 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [181 Valid, 561 Invalid, 2 Unknown, 0 Unchecked, 15.1s Time] [2024-11-09 04:37:05,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1894 states. [2024-11-09 04:37:05,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1894 to 1850. [2024-11-09 04:37:05,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1850 states, 1200 states have (on average 1.4441666666666666) internal successors, (1733), 1214 states have internal predecessors, (1733), 629 states have call successors, (629), 20 states have call predecessors, (629), 20 states have return successors, (629), 615 states have call predecessors, (629), 629 states have call successors, (629) [2024-11-09 04:37:05,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1850 states and 2991 transitions. [2024-11-09 04:37:05,480 INFO L78 Accepts]: Start accepts. Automaton has 1850 states and 2991 transitions. Word has length 422 [2024-11-09 04:37:05,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:37:05,481 INFO L471 AbstractCegarLoop]: Abstraction has 1850 states and 2991 transitions. [2024-11-09 04:37:05,481 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 4 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:37:05,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2991 transitions. [2024-11-09 04:37:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-09 04:37:05,502 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:37:05,502 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:37:05,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-09 04:37:05,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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)] Ended with exit code 0 [2024-11-09 04:37:05,903 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:37:05,904 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:37:05,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:37:05,904 INFO L85 PathProgramCache]: Analyzing trace with hash -881959230, now seen corresponding path program 1 times [2024-11-09 04:37:05,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:37:05,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1772252666] [2024-11-09 04:37:05,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:37:05,906 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 [2024-11-09 04:37:05,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:37:05,907 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:37:05,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-09 04:37:07,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:37:07,496 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:37:07,504 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:37:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2024-11-09 04:37:16,922 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:37:17,176 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:37:17,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1772252666] [2024-11-09 04:37:17,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1772252666] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:37:17,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [418109986] [2024-11-09 04:37:17,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:37:17,177 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:37:17,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:37:17,180 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:37:17,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 04:37:21,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:37:21,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 682 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 04:37:21,928 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:37:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:37:40,173 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:37:40,173 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [418109986] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:37:40,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 04:37:40,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 12 [2024-11-09 04:37:40,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132271247] [2024-11-09 04:37:40,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:37:40,175 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:37:40,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:37:40,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:37:40,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=140, Unknown=0, NotChecked=0, Total=182 [2024-11-09 04:37:40,177 INFO L87 Difference]: Start difference. First operand 1850 states and 2991 transitions. Second operand has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 5 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:37:46,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:37:48,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:37:50,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:37:52,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:37:55,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:37:56,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:37:58,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:37:59,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:38:03,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:38:03,750 INFO L93 Difference]: Finished difference Result 5921 states and 9505 transitions. [2024-11-09 04:38:03,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 04:38:03,753 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 5 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 422 [2024-11-09 04:38:03,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:38:03,784 INFO L225 Difference]: With dead ends: 5921 [2024-11-09 04:38:03,785 INFO L226 Difference]: Without dead ends: 4074 [2024-11-09 04:38:03,793 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 897 GetRequests, 882 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2024-11-09 04:38:03,795 INFO L432 NwaCegarLoop]: 477 mSDtfsCounter, 551 mSDsluCounter, 1124 mSDsCounter, 0 mSdLazyCounter, 539 mSolverCounterSat, 265 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 551 SdHoareTripleChecker+Valid, 1601 SdHoareTripleChecker+Invalid, 807 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 265 IncrementalHoareTripleChecker+Valid, 539 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.3s IncrementalHoareTripleChecker+Time [2024-11-09 04:38:03,795 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [551 Valid, 1601 Invalid, 807 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [265 Valid, 539 Invalid, 3 Unknown, 0 Unchecked, 22.3s Time] [2024-11-09 04:38:03,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4074 states. [2024-11-09 04:38:04,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4074 to 3284. [2024-11-09 04:38:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3284 states, 2112 states have (on average 1.4294507575757576) internal successors, (3019), 2137 states have internal predecessors, (3019), 1129 states have call successors, (1129), 42 states have call predecessors, (1129), 42 states have return successors, (1129), 1104 states have call predecessors, (1129), 1129 states have call successors, (1129) [2024-11-09 04:38:04,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 3284 states and 5277 transitions. [2024-11-09 04:38:04,581 INFO L78 Accepts]: Start accepts. Automaton has 3284 states and 5277 transitions. Word has length 422 [2024-11-09 04:38:04,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:38:04,584 INFO L471 AbstractCegarLoop]: Abstraction has 3284 states and 5277 transitions. [2024-11-09 04:38:04,585 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 5 states have internal predecessors, (95), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:38:04,587 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 5277 transitions. [2024-11-09 04:38:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-09 04:38:04,603 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:38:04,603 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:38:04,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-09 04:38:04,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-09 04:38:05,004 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:38:05,005 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:38:05,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:38:05,006 INFO L85 PathProgramCache]: Analyzing trace with hash -1984554011, now seen corresponding path program 1 times [2024-11-09 04:38:05,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:38:05,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [235408929] [2024-11-09 04:38:05,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:38:05,007 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 [2024-11-09 04:38:05,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:38:05,009 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:38:05,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-09 04:38:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:38:06,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:38:06,706 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:38:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2024-11-09 04:38:16,531 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:38:16,778 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:38:16,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [235408929] [2024-11-09 04:38:16,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [235408929] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:38:16,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1222318511] [2024-11-09 04:38:16,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:38:16,779 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:38:16,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:38:16,780 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:38:16,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-09 04:38:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:38:21,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 04:38:21,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:38:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:38:27,366 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:38:27,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1222318511] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:38:27,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 04:38:27,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 11 [2024-11-09 04:38:27,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1284948840] [2024-11-09 04:38:27,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:38:27,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 04:38:27,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:38:27,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 04:38:27,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2024-11-09 04:38:27,371 INFO L87 Difference]: Start difference. First operand 3284 states and 5277 transitions. Second operand has 5 states, 5 states have (on average 19.2) internal successors, (96), 4 states have internal predecessors, (96), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:38:30,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:32,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:34,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:36,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:38,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:40,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:42,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:47,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:49,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:51,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:38:51,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:38:51,331 INFO L93 Difference]: Finished difference Result 13959 states and 22446 transitions. [2024-11-09 04:38:51,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-09 04:38:51,332 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 4 states have internal predecessors, (96), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 423 [2024-11-09 04:38:51,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:38:51,413 INFO L225 Difference]: With dead ends: 13959 [2024-11-09 04:38:51,413 INFO L226 Difference]: Without dead ends: 10678 [2024-11-09 04:38:51,432 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 886 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2024-11-09 04:38:51,434 INFO L432 NwaCegarLoop]: 315 mSDtfsCounter, 953 mSDsluCounter, 1460 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 403 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 953 SdHoareTripleChecker+Valid, 1775 SdHoareTripleChecker+Invalid, 443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 403 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:38:51,438 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [953 Valid, 1775 Invalid, 443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [403 Valid, 30 Invalid, 10 Unknown, 0 Unchecked, 22.1s Time] [2024-11-09 04:38:51,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10678 states. [2024-11-09 04:38:53,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10678 to 6899. [2024-11-09 04:38:53,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6899 states, 4556 states have (on average 1.416593503072871) internal successors, (6454), 4606 states have internal predecessors, (6454), 2258 states have call successors, (2258), 84 states have call predecessors, (2258), 84 states have return successors, (2258), 2208 states have call predecessors, (2258), 2258 states have call successors, (2258) [2024-11-09 04:38:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6899 states to 6899 states and 10970 transitions. [2024-11-09 04:38:53,155 INFO L78 Accepts]: Start accepts. Automaton has 6899 states and 10970 transitions. Word has length 423 [2024-11-09 04:38:53,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:38:53,157 INFO L471 AbstractCegarLoop]: Abstraction has 6899 states and 10970 transitions. [2024-11-09 04:38:53,157 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 4 states have internal predecessors, (96), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:38:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 6899 states and 10970 transitions. [2024-11-09 04:38:53,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-09 04:38:53,164 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:38:53,165 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:38:53,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2024-11-09 04:38:53,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2024-11-09 04:38:53,565 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 04:38:53,566 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:38:53,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:38:53,567 INFO L85 PathProgramCache]: Analyzing trace with hash 1299296035, now seen corresponding path program 1 times [2024-11-09 04:38:53,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:38:53,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1840172786] [2024-11-09 04:38:53,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:38:53,568 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 [2024-11-09 04:38:53,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:38:53,569 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:38:53,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-11-09 04:38:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:38:55,512 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:38:55,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:39:05,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3872 proven. 120 refuted. 0 times theorem prover too weak. 4588 trivial. 0 not checked. [2024-11-09 04:39:05,029 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:39:05,294 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:39:05,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1840172786] [2024-11-09 04:39:05,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1840172786] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:39:05,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [146303332] [2024-11-09 04:39:05,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:39:05,295 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:39:05,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:39:05,296 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:39:05,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 04:39:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:39:10,293 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 04:39:10,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:39:17,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3849 proven. 63 refuted. 0 times theorem prover too weak. 4668 trivial. 0 not checked. [2024-11-09 04:39:17,356 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:39:17,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [146303332] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:39:17,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [129410864] [2024-11-09 04:39:17,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:39:17,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:39:17,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:39:17,608 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:39:17,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-09 04:39:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:39:18,755 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 04:39:18,761 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:39:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2024-11-09 04:39:24,829 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:39:25,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [129410864] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:39:25,984 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 04:39:25,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 6] total 13 [2024-11-09 04:39:25,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726584839] [2024-11-09 04:39:25,984 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 04:39:25,986 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 04:39:25,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:39:25,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 04:39:25,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2024-11-09 04:39:25,989 INFO L87 Difference]: Start difference. First operand 6899 states and 10970 transitions. Second operand has 13 states, 13 states have (on average 17.076923076923077) internal successors, (222), 13 states have internal predecessors, (222), 5 states have call successors, (152), 5 states have call predecessors, (152), 8 states have return successors, (153), 5 states have call predecessors, (153), 5 states have call successors, (153) [2024-11-09 04:39:35,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:37,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:38,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:41,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:43,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:45,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:47,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:49,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:51,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:53,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:55,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:57,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:39:59,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:01,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:02,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:05,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:07,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:09,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:11,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:13,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:15,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:17,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:19,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:22,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:24,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:26,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:28,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:30,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:32,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:34,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:36,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:38,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:40,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:40:42,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:40:42,625 INFO L93 Difference]: Finished difference Result 11399 states and 18016 transitions. [2024-11-09 04:40:42,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-09 04:40:42,626 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 17.076923076923077) internal successors, (222), 13 states have internal predecessors, (222), 5 states have call successors, (152), 5 states have call predecessors, (152), 8 states have return successors, (153), 5 states have call predecessors, (153), 5 states have call successors, (153) Word has length 423 [2024-11-09 04:40:42,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:40:42,723 INFO L225 Difference]: With dead ends: 11399 [2024-11-09 04:40:42,723 INFO L226 Difference]: Without dead ends: 4503 [2024-11-09 04:40:42,750 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1445 GetRequests, 1414 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=239, Invalid=817, Unknown=0, NotChecked=0, Total=1056 [2024-11-09 04:40:42,753 INFO L432 NwaCegarLoop]: 220 mSDtfsCounter, 618 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 697 mSolverCounterSat, 221 mSolverCounterUnsat, 30 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 621 SdHoareTripleChecker+Valid, 1121 SdHoareTripleChecker+Invalid, 948 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 221 IncrementalHoareTripleChecker+Valid, 697 IncrementalHoareTripleChecker+Invalid, 30 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 74.1s IncrementalHoareTripleChecker+Time [2024-11-09 04:40:42,754 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [621 Valid, 1121 Invalid, 948 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [221 Valid, 697 Invalid, 30 Unknown, 0 Unchecked, 74.1s Time] [2024-11-09 04:40:42,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4503 states. [2024-11-09 04:40:43,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4503 to 3333. [2024-11-09 04:40:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3333 states, 2194 states have (on average 1.398359161349134) internal successors, (3068), 2212 states have internal predecessors, (3068), 1074 states have call successors, (1074), 64 states have call predecessors, (1074), 64 states have return successors, (1074), 1056 states have call predecessors, (1074), 1074 states have call successors, (1074) [2024-11-09 04:40:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 3333 states and 5216 transitions. [2024-11-09 04:40:43,342 INFO L78 Accepts]: Start accepts. Automaton has 3333 states and 5216 transitions. Word has length 423 [2024-11-09 04:40:43,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:40:43,344 INFO L471 AbstractCegarLoop]: Abstraction has 3333 states and 5216 transitions. [2024-11-09 04:40:43,349 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 17.076923076923077) internal successors, (222), 13 states have internal predecessors, (222), 5 states have call successors, (152), 5 states have call predecessors, (152), 8 states have return successors, (153), 5 states have call predecessors, (153), 5 states have call successors, (153) [2024-11-09 04:40:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 5216 transitions. [2024-11-09 04:40:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-09 04:40:43,356 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:40:43,357 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:40:43,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-11-09 04:40:43,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-09 04:40:43,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2024-11-09 04:40:43,959 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:40:43,960 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:40:43,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:40:43,960 INFO L85 PathProgramCache]: Analyzing trace with hash -582150485, now seen corresponding path program 1 times [2024-11-09 04:40:43,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:40:43,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1607878371] [2024-11-09 04:40:43,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:40:43,961 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 [2024-11-09 04:40:43,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:40:43,963 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:40:43,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2024-11-09 04:40:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:40:45,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:40:45,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:40:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4067 proven. 99 refuted. 0 times theorem prover too weak. 4414 trivial. 0 not checked. [2024-11-09 04:40:49,723 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:40:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-09 04:40:55,300 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:40:55,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1607878371] [2024-11-09 04:40:55,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1607878371] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:40:55,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [636672255] [2024-11-09 04:40:55,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:40:55,300 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:40:55,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:40:55,302 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:40:55,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-09 04:40:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:40:56,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 04:40:56,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:40:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:40:56,718 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:40:56,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [636672255] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:40:56,719 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 04:40:56,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9, 7] total 14 [2024-11-09 04:40:56,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119719545] [2024-11-09 04:40:56,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:40:56,720 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:40:56,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:40:56,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:40:56,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2024-11-09 04:40:56,723 INFO L87 Difference]: Start difference. First operand 3333 states and 5216 transitions. Second operand has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:40:59,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:41:01,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:41:01,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:41:01,549 INFO L93 Difference]: Finished difference Result 8587 states and 13508 transitions. [2024-11-09 04:41:01,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:41:01,629 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 424 [2024-11-09 04:41:01,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:41:01,698 INFO L225 Difference]: With dead ends: 8587 [2024-11-09 04:41:01,701 INFO L226 Difference]: Without dead ends: 5257 [2024-11-09 04:41:01,712 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1269 GetRequests, 1256 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2024-11-09 04:41:01,714 INFO L432 NwaCegarLoop]: 316 mSDtfsCounter, 291 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 291 SdHoareTripleChecker+Valid, 609 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-09 04:41:01,714 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [291 Valid, 609 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 8 Invalid, 2 Unknown, 0 Unchecked, 4.4s Time] [2024-11-09 04:41:01,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5257 states. [2024-11-09 04:41:02,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5257 to 3285. [2024-11-09 04:41:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3285 states, 2146 states have (on average 1.3849021435228333) internal successors, (2972), 2164 states have internal predecessors, (2972), 1074 states have call successors, (1074), 64 states have call predecessors, (1074), 64 states have return successors, (1074), 1056 states have call predecessors, (1074), 1074 states have call successors, (1074) [2024-11-09 04:41:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 3285 states and 5120 transitions. [2024-11-09 04:41:02,463 INFO L78 Accepts]: Start accepts. Automaton has 3285 states and 5120 transitions. Word has length 424 [2024-11-09 04:41:02,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:41:02,464 INFO L471 AbstractCegarLoop]: Abstraction has 3285 states and 5120 transitions. [2024-11-09 04:41:02,465 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:41:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 5120 transitions. [2024-11-09 04:41:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-09 04:41:02,470 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:41:02,470 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:41:02,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Forceful destruction successful, exit code 0 [2024-11-09 04:41:02,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Ended with exit code 0 [2024-11-09 04:41:02,874 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:41:02,874 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:41:02,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:41:02,875 INFO L85 PathProgramCache]: Analyzing trace with hash -975177495, now seen corresponding path program 1 times [2024-11-09 04:41:02,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:41:02,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [444481449] [2024-11-09 04:41:02,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:41:02,881 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 [2024-11-09 04:41:02,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:41:02,883 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:41:02,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Waiting until timeout for monitored process [2024-11-09 04:41:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:41:04,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:41:04,609 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:41:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4067 proven. 99 refuted. 0 times theorem prover too weak. 4414 trivial. 0 not checked. [2024-11-09 04:41:08,807 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:41:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-09 04:41:14,181 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:41:14,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [444481449] [2024-11-09 04:41:14,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [444481449] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:41:14,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1798772381] [2024-11-09 04:41:14,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:41:14,182 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:41:14,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:41:14,183 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:41:14,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-11-09 04:41:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:41:18,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 04:41:18,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:41:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:41:29,687 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:41:29,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1798772381] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:41:29,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 04:41:29,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9, 7] total 15 [2024-11-09 04:41:29,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577117929] [2024-11-09 04:41:29,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:41:29,689 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 04:41:29,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:41:29,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 04:41:29,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2024-11-09 04:41:29,691 INFO L87 Difference]: Start difference. First operand 3285 states and 5120 transitions. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:41:33,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result VALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:41:35,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:41:36,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:41:39,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:41:40,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:41:43,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:41:43,045 INFO L93 Difference]: Finished difference Result 7351 states and 11441 transitions. [2024-11-09 04:41:43,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 04:41:43,046 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 424 [2024-11-09 04:41:43,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:41:43,074 INFO L225 Difference]: With dead ends: 7351 [2024-11-09 04:41:43,075 INFO L226 Difference]: Without dead ends: 4069 [2024-11-09 04:41:43,085 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1270 GetRequests, 1255 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2024-11-09 04:41:43,086 INFO L432 NwaCegarLoop]: 527 mSDtfsCounter, 376 mSDsluCounter, 550 mSDsCounter, 0 mSdLazyCounter, 192 mSolverCounterSat, 133 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 376 SdHoareTripleChecker+Valid, 1077 SdHoareTripleChecker+Invalid, 327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 192 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2024-11-09 04:41:43,086 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [376 Valid, 1077 Invalid, 327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 192 Invalid, 2 Unknown, 0 Unchecked, 12.7s Time] [2024-11-09 04:41:43,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4069 states. [2024-11-09 04:41:43,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4069 to 3824. [2024-11-09 04:41:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3824 states, 2486 states have (on average 1.3748994368463394) internal successors, (3418), 2507 states have internal predecessors, (3418), 1258 states have call successors, (1258), 79 states have call predecessors, (1258), 79 states have return successors, (1258), 1237 states have call predecessors, (1258), 1258 states have call successors, (1258) [2024-11-09 04:41:43,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 3824 states and 5934 transitions. [2024-11-09 04:41:43,843 INFO L78 Accepts]: Start accepts. Automaton has 3824 states and 5934 transitions. Word has length 424 [2024-11-09 04:41:43,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:41:43,844 INFO L471 AbstractCegarLoop]: Abstraction has 3824 states and 5934 transitions. [2024-11-09 04:41:43,844 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:41:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 3824 states and 5934 transitions. [2024-11-09 04:41:43,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-09 04:41:43,848 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:41:43,849 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:41:43,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (17)] Ended with exit code 0 [2024-11-09 04:41:44,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2024-11-09 04:41:44,249 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 04:41:44,250 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:41:44,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:41:44,250 INFO L85 PathProgramCache]: Analyzing trace with hash 870189671, now seen corresponding path program 1 times [2024-11-09 04:41:44,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:41:44,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [689808111] [2024-11-09 04:41:44,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:41:44,251 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 [2024-11-09 04:41:44,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:41:44,253 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:41:44,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 (19)] Waiting until timeout for monitored process [2024-11-09 04:41:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:41:45,805 INFO L255 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:41:45,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:41:49,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4067 proven. 99 refuted. 0 times theorem prover too weak. 4414 trivial. 0 not checked. [2024-11-09 04:41:49,839 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:41:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-09 04:41:55,315 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:41:55,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [689808111] [2024-11-09 04:41:55,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [689808111] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:41:55,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2074058147] [2024-11-09 04:41:55,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:41:55,316 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:41:55,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:41:55,317 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:41:55,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2024-11-09 04:42:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:42:00,419 INFO L255 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 04:42:00,426 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:42:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:42:18,598 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:42:18,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2074058147] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:42:18,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 04:42:18,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9, 7] total 15 [2024-11-09 04:42:18,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263708573] [2024-11-09 04:42:18,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:42:18,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 04:42:18,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:42:18,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 04:42:18,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2024-11-09 04:42:18,601 INFO L87 Difference]: Start difference. First operand 3824 states and 5934 transitions. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:42:21,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:23,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:26,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:28,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:30,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:32,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:35,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:37,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:42:37,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:42:37,199 INFO L93 Difference]: Finished difference Result 6445 states and 9990 transitions. [2024-11-09 04:42:37,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 04:42:37,278 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 424 [2024-11-09 04:42:37,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:42:37,298 INFO L225 Difference]: With dead ends: 6445 [2024-11-09 04:42:37,299 INFO L226 Difference]: Without dead ends: 2624 [2024-11-09 04:42:37,312 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1270 GetRequests, 1255 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2024-11-09 04:42:37,313 INFO L432 NwaCegarLoop]: 304 mSDtfsCounter, 244 mSDsluCounter, 594 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 133 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2024-11-09 04:42:37,313 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 898 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 16 Invalid, 8 Unknown, 0 Unchecked, 18.2s Time] [2024-11-09 04:42:37,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2624 states. [2024-11-09 04:42:37,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2624 to 2472. [2024-11-09 04:42:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2472 states, 1697 states have (on average 1.4154390100176784) internal successors, (2402), 1708 states have internal predecessors, (2402), 728 states have call successors, (728), 46 states have call predecessors, (728), 46 states have return successors, (728), 717 states have call predecessors, (728), 728 states have call successors, (728) [2024-11-09 04:42:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 2472 states and 3858 transitions. [2024-11-09 04:42:37,812 INFO L78 Accepts]: Start accepts. Automaton has 2472 states and 3858 transitions. Word has length 424 [2024-11-09 04:42:37,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:42:37,814 INFO L471 AbstractCegarLoop]: Abstraction has 2472 states and 3858 transitions. [2024-11-09 04:42:37,814 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 3 states have internal predecessors, (97), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:42:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 3858 transitions. [2024-11-09 04:42:37,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-09 04:42:37,818 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:42:37,819 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:42:37,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 (19)] Ended with exit code 0 [2024-11-09 04:42:38,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (20)] Ended with exit code 0 [2024-11-09 04:42:38,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 04:42:38,220 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:42:38,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:42:38,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1829001964, now seen corresponding path program 1 times [2024-11-09 04:42:38,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:42:38,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1608855097] [2024-11-09 04:42:38,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:42:38,222 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 [2024-11-09 04:42:38,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:42:38,223 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:42:38,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (21)] Waiting until timeout for monitored process [2024-11-09 04:42:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:42:39,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:42:39,797 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:42:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4067 proven. 99 refuted. 0 times theorem prover too weak. 4414 trivial. 0 not checked. [2024-11-09 04:42:43,995 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:42:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-09 04:42:49,323 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:42:49,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1608855097] [2024-11-09 04:42:49,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1608855097] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:42:49,324 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1299597593] [2024-11-09 04:42:49,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:42:49,324 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:42:49,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:42:49,325 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:42:49,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (22)] Waiting until timeout for monitored process [2024-11-09 04:42:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:42:53,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 04:42:53,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:42:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-11-09 04:42:59,287 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:42:59,287 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1299597593] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:42:59,287 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 04:42:59,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [9, 7] total 14 [2024-11-09 04:42:59,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851663064] [2024-11-09 04:42:59,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:42:59,289 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:42:59,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:42:59,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:42:59,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2024-11-09 04:42:59,291 INFO L87 Difference]: Start difference. First operand 2472 states and 3858 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 2 states have internal predecessors, (99), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:43:01,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:43:03,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:43:06,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:43:08,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:43:10,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:43:13,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:43:13,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:43:13,473 INFO L93 Difference]: Finished difference Result 6454 states and 10040 transitions. [2024-11-09 04:43:13,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:43:13,474 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 2 states have internal predecessors, (99), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) Word has length 426 [2024-11-09 04:43:13,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:43:13,499 INFO L225 Difference]: With dead ends: 6454 [2024-11-09 04:43:13,499 INFO L226 Difference]: Without dead ends: 4478 [2024-11-09 04:43:13,507 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1275 GetRequests, 1262 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2024-11-09 04:43:13,508 INFO L432 NwaCegarLoop]: 302 mSDtfsCounter, 85 mSDsluCounter, 294 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 596 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2024-11-09 04:43:13,508 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [85 Valid, 596 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 6 Unknown, 0 Unchecked, 13.8s Time] [2024-11-09 04:43:13,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4478 states. [2024-11-09 04:43:14,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4478 to 4476. [2024-11-09 04:43:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4476 states, 2997 states have (on average 1.3910577243910578) internal successors, (4169), 3019 states have internal predecessors, (4169), 1390 states have call successors, (1390), 88 states have call predecessors, (1390), 88 states have return successors, (1390), 1368 states have call predecessors, (1390), 1390 states have call successors, (1390) [2024-11-09 04:43:14,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 4476 states and 6949 transitions. [2024-11-09 04:43:14,380 INFO L78 Accepts]: Start accepts. Automaton has 4476 states and 6949 transitions. Word has length 426 [2024-11-09 04:43:14,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:43:14,382 INFO L471 AbstractCegarLoop]: Abstraction has 4476 states and 6949 transitions. [2024-11-09 04:43:14,382 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 2 states have internal predecessors, (99), 1 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 1 states have call predecessors, (66), 1 states have call successors, (66) [2024-11-09 04:43:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 4476 states and 6949 transitions. [2024-11-09 04:43:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-09 04:43:14,387 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:43:14,387 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:43:14,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (21)] Ended with exit code 0 [2024-11-09 04:43:14,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (22)] Forceful destruction successful, exit code 0 [2024-11-09 04:43:14,788 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 04:43:14,789 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:43:14,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:43:14,790 INFO L85 PathProgramCache]: Analyzing trace with hash 1435974954, now seen corresponding path program 1 times [2024-11-09 04:43:14,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:43:14,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [486776829] [2024-11-09 04:43:14,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:43:14,791 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 [2024-11-09 04:43:14,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:43:14,795 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:43:14,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Waiting until timeout for monitored process [2024-11-09 04:43:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:43:16,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:43:16,405 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:43:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 4067 proven. 99 refuted. 0 times theorem prover too weak. 4414 trivial. 0 not checked. [2024-11-09 04:43:20,515 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:43:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-09 04:43:26,230 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:43:26,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [486776829] [2024-11-09 04:43:26,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [486776829] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:43:26,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2006811423] [2024-11-09 04:43:26,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:43:26,231 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:43:26,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:43:26,235 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:43:26,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (24)] Waiting until timeout for monitored process [2024-11-09 04:43:31,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:43:31,723 INFO L255 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 04:43:31,727 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:43:47,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 3755 proven. 60 refuted. 0 times theorem prover too weak. 4765 trivial. 0 not checked. [2024-11-09 04:43:47,266 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:43:50,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 135 proven. 60 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-09 04:43:50,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2006811423] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:43:50,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [900312441] [2024-11-09 04:43:50,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:43:50,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:43:50,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:43:50,800 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:43:50,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2024-11-09 04:43:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:43:51,677 INFO L255 TraceCheckSpWp]: Trace formula consists of 686 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 04:43:51,680 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:43:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 2013 proven. 42 refuted. 0 times theorem prover too weak. 6525 trivial. 0 not checked. [2024-11-09 04:43:54,843 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:43:58,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 171 proven. 24 refuted. 0 times theorem prover too weak. 8385 trivial. 0 not checked. [2024-11-09 04:43:58,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [900312441] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:43:58,201 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 04:43:58,202 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 7, 7, 9, 6] total 26 [2024-11-09 04:43:58,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084947773] [2024-11-09 04:43:58,202 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 04:43:58,204 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2024-11-09 04:43:58,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:43:58,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2024-11-09 04:43:58,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=527, Unknown=0, NotChecked=0, Total=650 [2024-11-09 04:43:58,207 INFO L87 Difference]: Start difference. First operand 4476 states and 6949 transitions. Second operand has 26 states, 26 states have (on average 13.461538461538462) internal successors, (350), 26 states have internal predecessors, (350), 8 states have call successors, (194), 7 states have call predecessors, (194), 12 states have return successors, (198), 8 states have call predecessors, (198), 8 states have call successors, (198) [2024-11-09 04:44:12,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:44:14,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:44:16,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:44:20,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:44:21,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:44:54,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:44:54,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:44:54,940 INFO L93 Difference]: Finished difference Result 18239 states and 27080 transitions. [2024-11-09 04:44:54,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2024-11-09 04:44:54,941 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 13.461538461538462) internal successors, (350), 26 states have internal predecessors, (350), 8 states have call successors, (194), 7 states have call predecessors, (194), 12 states have return successors, (198), 8 states have call predecessors, (198), 8 states have call successors, (198) Word has length 426 [2024-11-09 04:44:54,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:44:55,004 INFO L225 Difference]: With dead ends: 18239 [2024-11-09 04:44:55,004 INFO L226 Difference]: Without dead ends: 14085 [2024-11-09 04:44:55,024 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2662 GetRequests, 2535 SyntacticMatches, 3 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5862 ImplicationChecksByTransitivity, 18.6s TimeCoverageRelationStatistics Valid=2862, Invalid=12888, Unknown=0, NotChecked=0, Total=15750 [2024-11-09 04:44:55,025 INFO L432 NwaCegarLoop]: 461 mSDtfsCounter, 1943 mSDsluCounter, 2071 mSDsCounter, 0 mSdLazyCounter, 3022 mSolverCounterSat, 1657 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1945 SdHoareTripleChecker+Valid, 2532 SdHoareTripleChecker+Invalid, 4681 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1657 IncrementalHoareTripleChecker+Valid, 3022 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:44:55,025 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1945 Valid, 2532 Invalid, 4681 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1657 Valid, 3022 Invalid, 2 Unknown, 0 Unchecked, 39.6s Time] [2024-11-09 04:44:55,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14085 states. [2024-11-09 04:44:56,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14085 to 9235. [2024-11-09 04:44:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9235 states, 6279 states have (on average 1.3516483516483517) internal successors, (8487), 6329 states have internal predecessors, (8487), 2716 states have call successors, (2716), 239 states have call predecessors, (2716), 239 states have return successors, (2716), 2666 states have call predecessors, (2716), 2716 states have call successors, (2716) [2024-11-09 04:44:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9235 states to 9235 states and 13919 transitions. [2024-11-09 04:44:56,693 INFO L78 Accepts]: Start accepts. Automaton has 9235 states and 13919 transitions. Word has length 426 [2024-11-09 04:44:56,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:44:56,694 INFO L471 AbstractCegarLoop]: Abstraction has 9235 states and 13919 transitions. [2024-11-09 04:44:56,695 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 13.461538461538462) internal successors, (350), 26 states have internal predecessors, (350), 8 states have call successors, (194), 7 states have call predecessors, (194), 12 states have return successors, (198), 8 states have call predecessors, (198), 8 states have call successors, (198) [2024-11-09 04:44:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 9235 states and 13919 transitions. [2024-11-09 04:44:56,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-09 04:44:56,699 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:44:56,700 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:44:56,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (23)] Ended with exit code 0 [2024-11-09 04:44:56,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (24)] Forceful destruction successful, exit code 0 [2024-11-09 04:44:57,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2024-11-09 04:44:57,301 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:44:57,302 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:44:57,302 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:44:57,302 INFO L85 PathProgramCache]: Analyzing trace with hash -491378519, now seen corresponding path program 1 times [2024-11-09 04:44:57,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:44:57,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [851696401] [2024-11-09 04:44:57,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:44:57,304 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 [2024-11-09 04:44:57,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:44:57,307 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:44:57,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (26)] Waiting until timeout for monitored process [2024-11-09 04:44:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:44:59,084 INFO L255 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 04:44:59,088 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:45:11,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2024-11-09 04:45:11,376 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:45:18,803 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:45:18,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [851696401] [2024-11-09 04:45:18,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [851696401] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:45:18,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2084069813] [2024-11-09 04:45:18,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:45:18,804 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:45:18,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:45:18,805 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:45:18,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (27)] Waiting until timeout for monitored process [2024-11-09 04:45:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:45:24,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 04:45:24,390 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:45:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2024-11-09 04:45:36,774 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:45:43,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2084069813] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:45:43,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2049817625] [2024-11-09 04:45:43,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:45:43,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:45:43,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:45:43,587 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:45:43,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2024-11-09 04:45:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:45:44,406 INFO L255 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 04:45:44,411 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:45:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 573 proven. 189 refuted. 0 times theorem prover too weak. 7818 trivial. 0 not checked. [2024-11-09 04:45:56,246 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:46:03,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2049817625] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:46:03,096 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 04:46:03,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2024-11-09 04:46:03,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365618824] [2024-11-09 04:46:03,096 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 04:46:03,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:46:03,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:46:03,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:46:03,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-09 04:46:03,104 INFO L87 Difference]: Start difference. First operand 9235 states and 13919 transitions. Second operand has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 5 states have internal predecessors, (106), 2 states have call successors, (66), 2 states have call predecessors, (66), 3 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-09 04:46:08,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:10,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:12,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:14,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:16,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:18,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:21,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:23,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:25,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:27,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:29,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:31,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:33,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:35,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:37,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:39,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:41,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:44,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:46,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:48,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:50,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:46:51,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:46:51,385 INFO L93 Difference]: Finished difference Result 17695 states and 26649 transitions. [2024-11-09 04:46:51,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 04:46:51,386 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 5 states have internal predecessors, (106), 2 states have call successors, (66), 2 states have call predecessors, (66), 3 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 427 [2024-11-09 04:46:51,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:46:51,425 INFO L225 Difference]: With dead ends: 17695 [2024-11-09 04:46:51,425 INFO L226 Difference]: Without dead ends: 9363 [2024-11-09 04:46:51,446 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1452 GetRequests, 1444 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2024-11-09 04:46:51,447 INFO L432 NwaCegarLoop]: 234 mSDtfsCounter, 161 mSDsluCounter, 614 mSDsCounter, 0 mSdLazyCounter, 347 mSolverCounterSat, 21 mSolverCounterUnsat, 21 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 848 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 347 IncrementalHoareTripleChecker+Invalid, 21 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.9s IncrementalHoareTripleChecker+Time [2024-11-09 04:46:51,447 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 848 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 347 Invalid, 21 Unknown, 0 Unchecked, 46.9s Time] [2024-11-09 04:46:51,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9363 states. [2024-11-09 04:46:53,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9363 to 9235. [2024-11-09 04:46:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9235 states, 6279 states have (on average 1.3468705207835643) internal successors, (8457), 6329 states have internal predecessors, (8457), 2716 states have call successors, (2716), 239 states have call predecessors, (2716), 239 states have return successors, (2716), 2666 states have call predecessors, (2716), 2716 states have call successors, (2716) [2024-11-09 04:46:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9235 states to 9235 states and 13889 transitions. [2024-11-09 04:46:53,136 INFO L78 Accepts]: Start accepts. Automaton has 9235 states and 13889 transitions. Word has length 427 [2024-11-09 04:46:53,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:46:53,137 INFO L471 AbstractCegarLoop]: Abstraction has 9235 states and 13889 transitions. [2024-11-09 04:46:53,137 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.666666666666668) internal successors, (106), 5 states have internal predecessors, (106), 2 states have call successors, (66), 2 states have call predecessors, (66), 3 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-09 04:46:53,137 INFO L276 IsEmpty]: Start isEmpty. Operand 9235 states and 13889 transitions. [2024-11-09 04:46:53,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-09 04:46:53,143 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:46:53,144 INFO L215 NwaCegarLoop]: trace histogram [66, 66, 66, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:46:53,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (27)] Ended with exit code 0 [2024-11-09 04:46:53,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2024-11-09 04:46:53,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (26)] Ended with exit code 0 [2024-11-09 04:46:53,745 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 04:46:53,745 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:46:53,745 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:46:53,746 INFO L85 PathProgramCache]: Analyzing trace with hash -489531477, now seen corresponding path program 1 times [2024-11-09 04:46:53,746 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:46:53,746 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [410895596] [2024-11-09 04:46:53,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:46:53,747 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 [2024-11-09 04:46:53,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:46:53,750 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 04:46:53,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c51d0cfb-8f39-43de-801c-99f88421b416/bin/utaipan-verify-YMUCfTKeje/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 (29)] Waiting until timeout for monitored process [2024-11-09 04:46:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:46:55,673 INFO L255 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 04:46:55,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:49:14,493 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ zero_extend 16) c_~var_1_6~0)) (.cse7 ((_ zero_extend 16) c_~var_1_9~0))) (let ((.cse0 ((_ zero_extend 16) c_~var_1_5~0)) (.cse2 (bvslt .cse1 .cse7)) (.cse4 ((_ zero_extend 16) c_~var_1_4~0))) (and (= (_ bv64 8) c_~last_1_var_1_8~0) (= (_ bv256 16) c_~last_1_var_1_20~0) (= c_~last_1_var_1_22~0 (_ bv64 32)) (= (_ bv64 8) c_~var_1_8~0) (= (_ bv1 8) c_~var_1_16~0) (bvsle .cse0 (_ bv16383 32)) (or (not (bvsge .cse0 (bvadd (bvneg .cse1) (_ bv32796 32)))) (not .cse2)) (let ((.cse6 (bvadd ((_ zero_extend 16) c_~var_1_21~0) (_ bv4294967232 32)))) (let ((.cse3 (bvneg .cse6)) (.cse5 (bvslt .cse6 (_ bv0 32)))) (or (and (= ((_ extract 15 0) (bvadd .cse3 .cse4)) c_~var_1_20~0) (not .cse5)) (and (= ((_ extract 15 0) (bvadd .cse4 (bvneg .cse3))) c_~var_1_20~0) .cse5)))) (or (not (bvsge .cse0 (bvadd (_ bv32796 32) (bvneg .cse7)))) .cse2) (bvsge .cse4 (_ bv49150 32)) (= c_~last_1_var_1_19~0 (_ bv1 8)) (= (_ bv64 32) c_~var_1_22~0) (= c_~var_1_1~0 ((_ extract 15 0) (bvadd .cse4 (_ bv4294967168 32)))) (fp.geq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_12~0) (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 13.0 10.0)) c_~var_1_3~0))))) is different from false [2024-11-09 04:49:16,568 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ zero_extend 16) c_~var_1_6~0)) (.cse7 ((_ zero_extend 16) c_~var_1_9~0))) (let ((.cse0 ((_ zero_extend 16) c_~var_1_5~0)) (.cse2 (bvslt .cse1 .cse7)) (.cse4 ((_ zero_extend 16) c_~var_1_4~0))) (and (= (_ bv64 8) c_~last_1_var_1_8~0) (= (_ bv256 16) c_~last_1_var_1_20~0) (= c_~last_1_var_1_22~0 (_ bv64 32)) (= (_ bv64 8) c_~var_1_8~0) (= (_ bv1 8) c_~var_1_16~0) (bvsle .cse0 (_ bv16383 32)) (or (not (bvsge .cse0 (bvadd (bvneg .cse1) (_ bv32796 32)))) (not .cse2)) (let ((.cse6 (bvadd ((_ zero_extend 16) c_~var_1_21~0) (_ bv4294967232 32)))) (let ((.cse3 (bvneg .cse6)) (.cse5 (bvslt .cse6 (_ bv0 32)))) (or (and (= ((_ extract 15 0) (bvadd .cse3 .cse4)) c_~var_1_20~0) (not .cse5)) (and (= ((_ extract 15 0) (bvadd .cse4 (bvneg .cse3))) c_~var_1_20~0) .cse5)))) (or (not (bvsge .cse0 (bvadd (_ bv32796 32) (bvneg .cse7)))) .cse2) (bvsge .cse4 (_ bv49150 32)) (= c_~last_1_var_1_19~0 (_ bv1 8)) (= (_ bv64 32) c_~var_1_22~0) (= c_~var_1_1~0 ((_ extract 15 0) (bvadd .cse4 (_ bv4294967168 32)))) (fp.geq ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_12~0) (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 13.0 10.0)) c_~var_1_3~0))))) is different from true