./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 4113566f6f3abc45bc5dfdc9bbe53f6c320d9af4c9d279d98be42505be21d795 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:04:40,019 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:04:40,122 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:04:40,129 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:04:40,132 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:04:40,166 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:04:40,167 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:04:40,167 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:04:40,168 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:04:40,168 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:04:40,169 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:04:40,169 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:04:40,170 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:04:40,170 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:04:40,171 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:04:40,171 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:04:40,172 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:04:40,172 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:04:40,173 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:04:40,173 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:04:40,174 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:04:40,178 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:04:40,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:04:40,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:04:40,179 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:04:40,179 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:04:40,180 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:04:40,180 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:04:40,180 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:04:40,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:04:40,183 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:04:40,183 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:04:40,183 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:04:40,184 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:04:40,184 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:04:40,184 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:04:40,185 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:04:40,185 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:04:40,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:04:40,186 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:04:40,187 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:04:40,188 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:04:40,188 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:04:40,188 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:04:40,189 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:04:40,189 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:04:40,189 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:04:40,189 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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4113566f6f3abc45bc5dfdc9bbe53f6c320d9af4c9d279d98be42505be21d795 [2024-11-09 06:04:40,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:04:40,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:04:40,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:04:40,522 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:04:40,522 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:04:40,524 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i Unable to find full path for "g++" [2024-11-09 06:04:42,714 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:04:43,061 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:04:43,062 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i [2024-11-09 06:04:43,073 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data/3c61f5cae/52c851baa2554789baa0212a0bc2ace8/FLAGe2f6e21f1 [2024-11-09 06:04:43,321 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data/3c61f5cae/52c851baa2554789baa0212a0bc2ace8 [2024-11-09 06:04:43,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:04:43,326 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:04:43,327 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:04:43,328 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:04:43,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:04:43,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:04:43" (1/1) ... [2024-11-09 06:04:43,335 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b2e0e67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:43, skipping insertion in model container [2024-11-09 06:04:43,335 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:04:43" (1/1) ... [2024-11-09 06:04:43,401 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:04:43,619 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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i[916,929] [2024-11-09 06:04:43,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:04:43,872 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:04:43,901 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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i[916,929] [2024-11-09 06:04:44,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:04:44,070 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:04:44,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44 WrapperNode [2024-11-09 06:04:44,071 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:04:44,072 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:04:44,073 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:04:44,073 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:04:44,082 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,205 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 397 [2024-11-09 06:04:44,210 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:04:44,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:04:44,211 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:04:44,211 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:04:44,224 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,224 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,238 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,242 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,278 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,286 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,293 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,304 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,314 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:04:44,318 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:04:44,318 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:04:44,318 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:04:44,319 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (1/1) ... [2024-11-09 06:04:44,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:04:44,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:04:44,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:04:44,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:04:44,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:04:44,393 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:04:44,393 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:04:44,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:04:44,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:04:44,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:04:44,573 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:04:44,576 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:04:45,531 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-11-09 06:04:45,531 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:04:46,354 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:04:46,354 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:04:46,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:04:46 BoogieIcfgContainer [2024-11-09 06:04:46,355 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:04:46,357 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:04:46,358 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:04:46,361 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:04:46,362 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:04:43" (1/3) ... [2024-11-09 06:04:46,362 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5712b867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:04:46, skipping insertion in model container [2024-11-09 06:04:46,363 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:44" (2/3) ... [2024-11-09 06:04:46,363 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5712b867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:04:46, skipping insertion in model container [2024-11-09 06:04:46,363 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:04:46" (3/3) ... [2024-11-09 06:04:46,364 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-47.i [2024-11-09 06:04:46,385 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:04:46,385 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:04:46,481 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:04:46,489 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;@46c099ae, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:04:46,490 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:04:46,496 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 34 states have internal predecessors, (36), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-09 06:04:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 06:04:46,519 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:04:46,520 INFO L215 NwaCegarLoop]: trace histogram [50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:04:46,521 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:04:46,528 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:04:46,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1561459620, now seen corresponding path program 1 times [2024-11-09 06:04:46,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:04:46,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798267382] [2024-11-09 06:04:46,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:04:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:04:49,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1575948709] [2024-11-09 06:04:49,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:04:49,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:04:49,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:04:49,188 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:04:49,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:04:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:04:50,507 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:04:51,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:04:51,609 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:04:51,612 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:04:51,614 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:04:51,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 06:04:51,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 06:04:51,821 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:04:52,020 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:04:52,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:04:52 BoogieIcfgContainer [2024-11-09 06:04:52,025 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:04:52,026 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:04:52,026 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:04:52,026 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:04:52,027 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:04:46" (3/4) ... [2024-11-09 06:04:52,029 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:04:52,031 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:04:52,033 INFO L158 Benchmark]: Toolchain (without parser) took 8705.89ms. Allocated memory was 142.6MB in the beginning and 239.1MB in the end (delta: 96.5MB). Free memory was 107.1MB in the beginning and 85.7MB in the end (delta: 21.4MB). Peak memory consumption was 118.6MB. Max. memory is 16.1GB. [2024-11-09 06:04:52,033 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory was 90.0MB in the beginning and 89.8MB in the end (delta: 147.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:04:52,035 INFO L158 Benchmark]: CACSL2BoogieTranslator took 744.27ms. Allocated memory is still 142.6MB. Free memory was 107.1MB in the beginning and 81.6MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-09 06:04:52,035 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.75ms. Allocated memory is still 142.6MB. Free memory was 81.2MB in the beginning and 73.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 06:04:52,036 INFO L158 Benchmark]: Boogie Preprocessor took 106.03ms. Allocated memory is still 142.6MB. Free memory was 73.9MB in the beginning and 70.4MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 06:04:52,036 INFO L158 Benchmark]: RCFGBuilder took 2037.43ms. Allocated memory was 142.6MB in the beginning and 199.2MB in the end (delta: 56.6MB). Free memory was 70.4MB in the beginning and 69.3MB in the end (delta: 1.1MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. [2024-11-09 06:04:52,037 INFO L158 Benchmark]: TraceAbstraction took 5667.46ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 69.3MB in the beginning and 85.7MB in the end (delta: -16.5MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2024-11-09 06:04:52,037 INFO L158 Benchmark]: Witness Printer took 5.05ms. Allocated memory is still 239.1MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:04:52,049 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory was 90.0MB in the beginning and 89.8MB in the end (delta: 147.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 744.27ms. Allocated memory is still 142.6MB. Free memory was 107.1MB in the beginning and 81.6MB in the end (delta: 25.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.75ms. Allocated memory is still 142.6MB. Free memory was 81.2MB in the beginning and 73.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.03ms. Allocated memory is still 142.6MB. Free memory was 73.9MB in the beginning and 70.4MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2037.43ms. Allocated memory was 142.6MB in the beginning and 199.2MB in the end (delta: 56.6MB). Free memory was 70.4MB in the beginning and 69.3MB in the end (delta: 1.1MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. * TraceAbstraction took 5667.46ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 69.3MB in the beginning and 85.7MB in the end (delta: -16.5MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * Witness Printer took 5.05ms. Allocated memory is still 239.1MB. Free memory is still 85.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 257, overapproximation of bitwiseOr at line 168, overapproximation of someBinaryArithmeticDOUBLEoperation at line 99, overapproximation of someBinaryDOUBLEComparisonOperation at line 91. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 5; [L23] signed char var_1_3 = -32; [L24] signed char var_1_6 = 100; [L25] signed char var_1_7 = 0; [L26] signed char var_1_8 = 5; [L27] double var_1_9 = 63.25; [L28] double var_1_10 = 99.125; [L29] double var_1_11 = 32.5; [L30] double var_1_12 = 2.375; [L31] double var_1_13 = 10000000.625; [L32] unsigned char var_1_14 = 1; [L33] unsigned long int var_1_15 = 8; [L34] unsigned char var_1_16 = 0; [L35] unsigned char var_1_17 = 0; [L36] unsigned char var_1_18 = 0; [L37] unsigned char var_1_19 = 0; [L38] unsigned char var_1_20 = 0; [L39] signed short int var_1_24 = 1; [L40] float var_1_25 = 49.9; [L41] signed char var_1_26 = 64; [L42] unsigned char var_1_27 = 64; [L43] unsigned long int var_1_29 = 4; [L44] unsigned long int var_1_30 = 3559873434; [L45] unsigned char var_1_31 = 0; [L46] unsigned char var_1_32 = 25; [L47] unsigned char var_1_33 = 200; [L48] float var_1_34 = 256.5; [L49] signed long int var_1_35 = 16; [L50] signed long int var_1_36 = 1828643428; [L51] signed long int var_1_37 = 1618754263; [L52] signed long int var_1_38 = 128; [L53] signed long int var_1_39 = 256; [L54] unsigned long int var_1_40 = 256; [L55] double var_1_41 = 63.5; [L56] signed short int var_1_42 = -5; [L57] signed short int var_1_43 = 20509; [L58] signed short int var_1_44 = 31371; [L59] signed short int var_1_45 = 1; [L60] double var_1_46 = 7.75; [L61] double var_1_47 = 255.875; [L62] unsigned char var_1_48 = 16; [L63] unsigned char var_1_49 = 0; [L64] unsigned char var_1_50 = 8; [L65] unsigned char var_1_51 = 64; [L66] unsigned char var_1_52 = 50; [L67] unsigned char var_1_53 = 32; [L68] unsigned char var_1_54 = 50; [L69] unsigned char var_1_55 = 4; [L70] signed short int var_1_56 = 16; [L71] unsigned char var_1_57 = 1; [L72] unsigned char var_1_58 = 32; [L73] signed char last_1_var_1_1 = 5; [L74] double last_1_var_1_9 = 63.25; [L75] unsigned char last_1_var_1_14 = 1; [L76] signed short int last_1_var_1_24 = 1; [L77] float last_1_var_1_25 = 49.9; [L78] unsigned long int last_1_var_1_29 = 4; [L79] unsigned char last_1_var_1_31 = 0; [L80] float last_1_var_1_34 = 256.5; [L81] signed long int last_1_var_1_38 = 128; [L82] signed long int last_1_var_1_39 = 256; [L83] double last_1_var_1_41 = 63.5; [L84] signed short int last_1_var_1_45 = 1; [L85] unsigned char last_1_var_1_48 = 16; [L86] signed short int last_1_var_1_56 = 16; [L87] unsigned char last_1_var_1_57 = 1; [L387] isInitial = 1 [L388] FCALL initially() [L389] COND TRUE 1 [L390] CALL updateLastVariables() [L366] last_1_var_1_1 = var_1_1 [L367] last_1_var_1_9 = var_1_9 [L368] last_1_var_1_14 = var_1_14 [L369] last_1_var_1_24 = var_1_24 [L370] last_1_var_1_25 = var_1_25 [L371] last_1_var_1_29 = var_1_29 [L372] last_1_var_1_31 = var_1_31 [L373] last_1_var_1_34 = var_1_34 [L374] last_1_var_1_38 = var_1_38 [L375] last_1_var_1_39 = var_1_39 [L376] last_1_var_1_41 = var_1_41 [L377] last_1_var_1_45 = var_1_45 [L378] last_1_var_1_48 = var_1_48 [L379] last_1_var_1_56 = var_1_56 [L380] last_1_var_1_57 = var_1_57 [L390] RET updateLastVariables() [L391] CALL updateVariables() [L287] var_1_3 = __VERIFIER_nondet_char() [L288] CALL assume_abort_if_not(var_1_3 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=100, var_1_7=0, var_1_8=5, var_1_9=253/4] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_3 >= -126) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=100, var_1_7=0, var_1_8=5, var_1_9=253/4] [L289] CALL assume_abort_if_not(var_1_3 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=100, var_1_7=0, var_1_8=5, var_1_9=253/4] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_3 <= 126) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=100, var_1_7=0, var_1_8=5, var_1_9=253/4] [L290] var_1_6 = __VERIFIER_nondet_char() [L291] CALL assume_abort_if_not(var_1_6 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=0, var_1_8=5, var_1_9=253/4] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_6 >= 62) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=0, var_1_8=5, var_1_9=253/4] [L292] CALL assume_abort_if_not(var_1_6 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=0, var_1_8=5, var_1_9=253/4] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_6 <= 126) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=0, var_1_8=5, var_1_9=253/4] [L293] var_1_7 = __VERIFIER_nondet_char() [L294] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=5, var_1_9=253/4] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=5, var_1_9=253/4] [L295] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=5, var_1_9=253/4] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=5, var_1_9=253/4] [L296] var_1_8 = __VERIFIER_nondet_char() [L297] CALL assume_abort_if_not(var_1_8 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_8 >= -63) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L298] CALL assume_abort_if_not(var_1_8 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_8 <= 63) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=793/8, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L299] var_1_10 = __VERIFIER_nondet_double() [L300] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_11=65/2, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L301] var_1_11 = __VERIFIER_nondet_double() [L302] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_12=19/8, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L303] var_1_12 = __VERIFIER_nondet_double() [L304] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_13=80000005/8, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L305] var_1_13 = __VERIFIER_nondet_double() [L306] CALL assume_abort_if_not((var_1_13 >= -461168.6018427382800e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not((var_1_13 >= -461168.6018427382800e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=8, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L307] var_1_15 = __VERIFIER_nondet_ulong() [L308] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L309] CALL assume_abort_if_not(var_1_15 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_15 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L310] CALL assume_abort_if_not(var_1_15 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_15 != 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=0, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L311] var_1_16 = __VERIFIER_nondet_uchar() [L312] CALL assume_abort_if_not(var_1_16 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_16 >= 1) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L313] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=0, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L314] var_1_17 = __VERIFIER_nondet_uchar() [L315] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L316] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L317] var_1_18 = __VERIFIER_nondet_uchar() [L318] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L319] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L320] var_1_19 = __VERIFIER_nondet_uchar() [L321] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L322] CALL assume_abort_if_not(var_1_19 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L322] RET assume_abort_if_not(var_1_19 <= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=3559873434, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L323] var_1_30 = __VERIFIER_nondet_ulong() [L324] CALL assume_abort_if_not(var_1_30 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_30 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L325] CALL assume_abort_if_not(var_1_30 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not(var_1_30 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=200, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L326] var_1_33 = __VERIFIER_nondet_uchar() [L327] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L328] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L328] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1828643428, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L329] var_1_36 = __VERIFIER_nondet_long() [L330] CALL assume_abort_if_not(var_1_36 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_36 >= 1073741822) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L331] CALL assume_abort_if_not(var_1_36 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not(var_1_36 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1618754263, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L332] var_1_37 = __VERIFIER_nondet_long() [L333] CALL assume_abort_if_not(var_1_37 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_37 >= 1073741822) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L334] CALL assume_abort_if_not(var_1_37 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_37 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=20509, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L335] var_1_43 = __VERIFIER_nondet_short() [L336] CALL assume_abort_if_not(var_1_43 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_43 >= 16382) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L337] CALL assume_abort_if_not(var_1_43 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_43 <= 32766) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=31371, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L338] var_1_44 = __VERIFIER_nondet_short() [L339] CALL assume_abort_if_not(var_1_44 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L339] RET assume_abort_if_not(var_1_44 >= 16382) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L340] CALL assume_abort_if_not(var_1_44 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_44 <= 32766) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_47=2047/8, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L341] var_1_47 = __VERIFIER_nondet_double() [L342] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L342] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=0, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L343] var_1_49 = __VERIFIER_nondet_uchar() [L344] CALL assume_abort_if_not(var_1_49 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_49 >= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L345] CALL assume_abort_if_not(var_1_49 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not(var_1_49 <= 64) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=8, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L346] var_1_50 = __VERIFIER_nondet_uchar() [L347] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L348] CALL assume_abort_if_not(var_1_50 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_50 <= 63) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=64, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L349] var_1_51 = __VERIFIER_nondet_uchar() [L350] CALL assume_abort_if_not(var_1_51 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not(var_1_51 >= 63) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L351] CALL assume_abort_if_not(var_1_51 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_51 <= 127) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=50, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L352] var_1_52 = __VERIFIER_nondet_uchar() [L353] CALL assume_abort_if_not(var_1_52 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not(var_1_52 >= 32) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L354] CALL assume_abort_if_not(var_1_52 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_52 <= 64) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L355] var_1_53 = __VERIFIER_nondet_uchar() [L356] CALL assume_abort_if_not(var_1_53 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L356] RET assume_abort_if_not(var_1_53 >= 32) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L357] CALL assume_abort_if_not(var_1_53 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not(var_1_53 <= 63) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=50, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L358] var_1_54 = __VERIFIER_nondet_uchar() [L359] CALL assume_abort_if_not(var_1_54 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L359] RET assume_abort_if_not(var_1_54 >= 31) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L360] CALL assume_abort_if_not(var_1_54 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L360] RET assume_abort_if_not(var_1_54 <= 63) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=4, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L361] var_1_55 = __VERIFIER_nondet_uchar() [L362] CALL assume_abort_if_not(var_1_55 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L362] RET assume_abort_if_not(var_1_55 >= 0) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L363] CALL assume_abort_if_not(var_1_55 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=0, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L20] COND FALSE !(!cond) [L363] RET assume_abort_if_not(var_1_55 <= 31) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=5, var_1_20=0, var_1_24=1, var_1_25=499/10, var_1_26=64, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=25, var_1_33=-2, var_1_34=513/2, var_1_35=16, var_1_36=1073741823, var_1_37=1073741822, var_1_38=128, var_1_39=256, var_1_3=9, var_1_40=256, var_1_41=127/2, var_1_42=-5, var_1_43=16382, var_1_44=16383, var_1_45=1, var_1_46=31/4, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=0, var_1_56=16, var_1_57=1, var_1_58=32, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=253/4] [L391] RET updateVariables() [L392] CALL step() [L91] COND TRUE (var_1_12 + last_1_var_1_9) < last_1_var_1_25 [L92] var_1_38 = (((((last_1_var_1_1) > (var_1_7)) ? (last_1_var_1_1) : (var_1_7))) + ((((((((last_1_var_1_45) < (var_1_8)) ? (last_1_var_1_45) : (var_1_8)))) > (last_1_var_1_39)) ? (((((last_1_var_1_45) < (var_1_8)) ? (last_1_var_1_45) : (var_1_8)))) : (last_1_var_1_39)))) [L96] COND FALSE !(var_1_6 > (var_1_7 + last_1_var_1_38)) [L111] var_1_9 = var_1_13 [L113] signed char stepLocal_0 = var_1_3; [L114] COND TRUE \read(last_1_var_1_57) [L115] var_1_1 = (((((((10) < (var_1_3)) ? (10) : (var_1_3))) < 0 ) ? -((((10) < (var_1_3)) ? (10) : (var_1_3))) : ((((10) < (var_1_3)) ? (10) : (var_1_3))))) [L127] unsigned long int stepLocal_6 = last_1_var_1_29; [L128] COND TRUE (last_1_var_1_41 + var_1_11) != (- last_1_var_1_25) [L129] COND FALSE !(last_1_var_1_56 < stepLocal_6) [L135] unsigned long int stepLocal_9 = var_1_15; [L136] COND TRUE var_1_10 >= (var_1_12 - var_1_11) [L137] COND FALSE !(((var_1_6 * var_1_27) / 100) < stepLocal_9) [L140] var_1_31 = (var_1_18 || var_1_19) [L145] unsigned long int stepLocal_2 = 256u; [L146] unsigned long int stepLocal_1 = var_1_15; [L147] COND FALSE !(\read(last_1_var_1_31)) [L150] COND FALSE !(var_1_7 <= stepLocal_1) [L162] COND FALSE !(var_1_13 > var_1_10) [L165] var_1_57 = var_1_17 [L166] var_1_58 = var_1_33 [L167] signed char stepLocal_8 = var_1_3; [L168] EXPR ((((0) > (10)) ? (0) : (10))) | var_1_7 [L168] signed long int stepLocal_7 = ((((0) > (10)) ? (0) : (10))) | var_1_7; [L169] COND FALSE !(stepLocal_8 == var_1_15) [L176] COND FALSE !((var_1_29 >> 4u) >= var_1_15) [L181] var_1_32 = var_1_33 [L183] COND TRUE var_1_3 != last_1_var_1_48 [L184] COND FALSE !(last_1_var_1_48 == (var_1_33 - 2)) [L194] signed long int stepLocal_14 = var_1_38; [L195] unsigned char stepLocal_13 = var_1_14; [L196] signed long int stepLocal_12 = var_1_6 - var_1_7; [L197] COND TRUE 1.5f < (var_1_12 * var_1_34) [L198] COND FALSE !(var_1_38 < stepLocal_12) [L205] var_1_46 = (((((var_1_11) > (var_1_10)) ? (var_1_11) : (var_1_10))) - ((((var_1_12) > (var_1_47)) ? (var_1_12) : (var_1_47)))) [L218] signed char stepLocal_11 = var_1_6; [L219] COND TRUE stepLocal_11 != var_1_30 [L220] var_1_45 = (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) + (((((var_1_33) < (var_1_7)) ? (var_1_33) : (var_1_7))) - var_1_27)) [L222] unsigned char stepLocal_5 = var_1_48; [L223] COND TRUE stepLocal_5 > var_1_3 [L224] var_1_25 = var_1_11 [L228] COND TRUE (var_1_25 < var_1_13) || var_1_18 [L229] COND FALSE !(((((100000.5) > (9.99999999992E10)) ? (100000.5) : (9.99999999992E10))) >= var_1_12) [L232] var_1_26 = var_1_3 [L235] COND TRUE var_1_58 > var_1_29 [L236] var_1_40 = ((((((((var_1_33) > (var_1_26)) ? (var_1_33) : (var_1_26)))) > (var_1_1)) ? (((((var_1_33) > (var_1_26)) ? (var_1_33) : (var_1_26)))) : (var_1_1))) [L240] unsigned char stepLocal_4 = var_1_1 <= (var_1_6 - var_1_7); [L241] unsigned char stepLocal_3 = var_1_14; [L242] COND FALSE !(var_1_31 && stepLocal_3) [L253] unsigned char stepLocal_10 = var_1_14; [L254] COND FALSE !(var_1_20 && stepLocal_10) [L257] COND FALSE !(var_1_34 > (- var_1_25)) [L261] COND TRUE var_1_41 <= (((((var_1_11) < (var_1_9)) ? (var_1_11) : (var_1_9))) + var_1_12) [L262] var_1_39 = ((((((((var_1_33) > (var_1_27)) ? (var_1_33) : (var_1_27)))) > (var_1_3)) ? (((((var_1_33) > (var_1_27)) ? (var_1_33) : (var_1_27)))) : (var_1_3))) [L264] var_1_42 = ((((((var_1_43) < (var_1_44)) ? (var_1_43) : (var_1_44))) - ((((var_1_6) > (var_1_39)) ? (var_1_6) : (var_1_39)))) - (var_1_7 + var_1_33)) [L265] COND TRUE ! (var_1_11 != (var_1_12 - var_1_10)) [L266] var_1_24 = ((((((((var_1_42) < (var_1_7)) ? (var_1_42) : (var_1_7)))) > (var_1_3)) ? (((((var_1_42) < (var_1_7)) ? (var_1_42) : (var_1_7)))) : (var_1_3))) [L270] signed long int stepLocal_15 = 100; [L271] COND TRUE var_1_7 <= stepLocal_15 [L272] COND FALSE !(\read(var_1_18)) [L275] var_1_56 = ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) [L280] COND TRUE \read(var_1_57) [L281] var_1_35 = ((((((var_1_36) < (var_1_37)) ? (var_1_36) : (var_1_37))) - var_1_24) - var_1_6) [L392] RET step() [L393] CALL, EXPR property() [L383] EXPR ((((((((last_1_var_1_57 ? (var_1_1 == ((signed char) (((((((10) < (var_1_3)) ? (10) : (var_1_3))) < 0 ) ? -((((10) < (var_1_3)) ? (10) : (var_1_3))) : ((((10) < (var_1_3)) ? (10) : (var_1_3))))))) : (last_1_var_1_14 ? ((var_1_3 <= last_1_var_1_24) ? (var_1_1 == ((signed char) 8)) : (var_1_1 == ((signed char) ((var_1_6 - var_1_7) - 64)))) : (var_1_1 == ((signed char) (var_1_7 + var_1_8))))) && ((var_1_6 > (var_1_7 + last_1_var_1_38)) ? ((var_1_3 >= var_1_6) ? (last_1_var_1_14 ? (var_1_9 == ((double) (((var_1_10 + var_1_11) - var_1_12) + var_1_13))) : (last_1_var_1_14 ? (var_1_9 == ((double) var_1_11)) : (var_1_9 == ((double) var_1_12)))) : (var_1_9 == ((double) var_1_13))) : (var_1_9 == ((double) var_1_13)))) && (last_1_var_1_31 ? (var_1_14 == ((unsigned char) (((var_1_6 / var_1_15) >= var_1_7) || (var_1_16 && var_1_17)))) : ((var_1_7 <= var_1_15) ? ((last_1_var_1_34 != var_1_12) ? (((var_1_7 / ((((8u) < 0 ) ? -(8u) : (8u)))) < 256u) ? (var_1_14 == ((unsigned char) (! (! 0)))) : (var_1_14 == ((unsigned char) (! (! var_1_16))))) : (var_1_14 == ((unsigned char) (var_1_18 || (var_1_16 && var_1_19))))) : 1))) && ((var_1_31 && var_1_14) ? ((var_1_11 == (var_1_46 / 128.5)) ? ((var_1_17 || (var_1_1 <= (var_1_6 - var_1_7))) ? (var_1_20 == ((unsigned char) (var_1_14 || var_1_16))) : (var_1_20 == ((unsigned char) (var_1_14 && var_1_19)))) : (var_1_20 == ((unsigned char) (((5 < var_1_15) || var_1_17) && var_1_16)))) : 1)) && ((! (var_1_11 != (var_1_12 - var_1_10))) ? (var_1_24 == ((signed short int) ((((((((var_1_42) < (var_1_7)) ? (var_1_42) : (var_1_7)))) > (var_1_3)) ? (((((var_1_42) < (var_1_7)) ? (var_1_42) : (var_1_7)))) : (var_1_3))))) : (var_1_24 == ((signed short int) (var_1_6 - var_1_7))))) && ((var_1_48 > var_1_3) ? (var_1_25 == ((float) var_1_11)) : (var_1_25 == ((float) ((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))))))) && (((var_1_25 < var_1_13) || var_1_18) ? ((((((100000.5) > (9.99999999992E10)) ? (100000.5) : (9.99999999992E10))) >= var_1_12) ? (var_1_26 == ((signed char) (16 - 32))) : (var_1_26 == ((signed char) var_1_3))) : 1)) && (((last_1_var_1_41 + var_1_11) != (- last_1_var_1_25)) ? ((last_1_var_1_56 < last_1_var_1_29) ? (var_1_27 == ((unsigned char) var_1_6)) : 1) : (var_1_27 == ((unsigned char) var_1_6)))) && ((var_1_3 == var_1_15) ? ((var_1_58 < (((((0) > (10)) ? (0) : (10))) | var_1_7)) ? (var_1_29 == ((unsigned long int) (((((var_1_30 - var_1_58)) < (var_1_6)) ? ((var_1_30 - var_1_58)) : (var_1_6))))) : (var_1_29 == ((unsigned long int) ((((var_1_58) > ((var_1_30 - var_1_6))) ? (var_1_58) : ((var_1_30 - var_1_6))))))) : 1) [L383-L384] return (((((((((((((((((((((((last_1_var_1_57 ? (var_1_1 == ((signed char) (((((((10) < (var_1_3)) ? (10) : (var_1_3))) < 0 ) ? -((((10) < (var_1_3)) ? (10) : (var_1_3))) : ((((10) < (var_1_3)) ? (10) : (var_1_3))))))) : (last_1_var_1_14 ? ((var_1_3 <= last_1_var_1_24) ? (var_1_1 == ((signed char) 8)) : (var_1_1 == ((signed char) ((var_1_6 - var_1_7) - 64)))) : (var_1_1 == ((signed char) (var_1_7 + var_1_8))))) && ((var_1_6 > (var_1_7 + last_1_var_1_38)) ? ((var_1_3 >= var_1_6) ? (last_1_var_1_14 ? (var_1_9 == ((double) (((var_1_10 + var_1_11) - var_1_12) + var_1_13))) : (last_1_var_1_14 ? (var_1_9 == ((double) var_1_11)) : (var_1_9 == ((double) var_1_12)))) : (var_1_9 == ((double) var_1_13))) : (var_1_9 == ((double) var_1_13)))) && (last_1_var_1_31 ? (var_1_14 == ((unsigned char) (((var_1_6 / var_1_15) >= var_1_7) || (var_1_16 && var_1_17)))) : ((var_1_7 <= var_1_15) ? ((last_1_var_1_34 != var_1_12) ? (((var_1_7 / ((((8u) < 0 ) ? -(8u) : (8u)))) < 256u) ? (var_1_14 == ((unsigned char) (! (! 0)))) : (var_1_14 == ((unsigned char) (! (! var_1_16))))) : (var_1_14 == ((unsigned char) (var_1_18 || (var_1_16 && var_1_19))))) : 1))) && ((var_1_31 && var_1_14) ? ((var_1_11 == (var_1_46 / 128.5)) ? ((var_1_17 || (var_1_1 <= (var_1_6 - var_1_7))) ? (var_1_20 == ((unsigned char) (var_1_14 || var_1_16))) : (var_1_20 == ((unsigned char) (var_1_14 && var_1_19)))) : (var_1_20 == ((unsigned char) (((5 < var_1_15) || var_1_17) && var_1_16)))) : 1)) && ((! (var_1_11 != (var_1_12 - var_1_10))) ? (var_1_24 == ((signed short int) ((((((((var_1_42) < (var_1_7)) ? (var_1_42) : (var_1_7)))) > (var_1_3)) ? (((((var_1_42) < (var_1_7)) ? (var_1_42) : (var_1_7)))) : (var_1_3))))) : (var_1_24 == ((signed short int) (var_1_6 - var_1_7))))) && ((var_1_48 > var_1_3) ? (var_1_25 == ((float) var_1_11)) : (var_1_25 == ((float) ((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))))))) && (((var_1_25 < var_1_13) || var_1_18) ? ((((((100000.5) > (9.99999999992E10)) ? (100000.5) : (9.99999999992E10))) >= var_1_12) ? (var_1_26 == ((signed char) (16 - 32))) : (var_1_26 == ((signed char) var_1_3))) : 1)) && (((last_1_var_1_41 + var_1_11) != (- last_1_var_1_25)) ? ((last_1_var_1_56 < last_1_var_1_29) ? (var_1_27 == ((unsigned char) var_1_6)) : 1) : (var_1_27 == ((unsigned char) var_1_6)))) && ((var_1_3 == var_1_15) ? ((var_1_58 < (((((0) > (10)) ? (0) : (10))) | var_1_7)) ? (var_1_29 == ((unsigned long int) (((((var_1_30 - var_1_58)) < (var_1_6)) ? ((var_1_30 - var_1_58)) : (var_1_6))))) : (var_1_29 == ((unsigned long int) ((((var_1_58) > ((var_1_30 - var_1_6))) ? (var_1_58) : ((var_1_30 - var_1_6))))))) : 1)) && ((var_1_10 >= (var_1_12 - var_1_11)) ? ((((var_1_6 * var_1_27) / 100) < var_1_15) ? (var_1_31 == ((unsigned char) (! var_1_19))) : (var_1_31 == ((unsigned char) (var_1_18 || var_1_19)))) : (var_1_31 == ((unsigned char) (! 0))))) && (((var_1_29 >> 4u) >= var_1_15) ? (var_1_16 ? (var_1_32 == ((unsigned char) (((((var_1_33 - var_1_6)) < (((64 - 32) + var_1_7))) ? ((var_1_33 - var_1_6)) : (((64 - 32) + var_1_7)))))) : 1) : (var_1_32 == ((unsigned char) var_1_33)))) && ((var_1_13 > var_1_10) ? (var_1_34 == ((float) 4.5f)) : 1)) && (var_1_57 ? (var_1_35 == ((signed long int) ((((((var_1_36) < (var_1_37)) ? (var_1_36) : (var_1_37))) - var_1_24) - var_1_6))) : (var_1_35 == ((signed long int) (var_1_36 - var_1_27))))) && (((var_1_12 + last_1_var_1_9) < last_1_var_1_25) ? (var_1_38 == ((signed long int) (((((last_1_var_1_1) > (var_1_7)) ? (last_1_var_1_1) : (var_1_7))) + ((((((((last_1_var_1_45) < (var_1_8)) ? (last_1_var_1_45) : (var_1_8)))) > (last_1_var_1_39)) ? (((((last_1_var_1_45) < (var_1_8)) ? (last_1_var_1_45) : (var_1_8)))) : (last_1_var_1_39)))))) : (var_1_38 == ((signed long int) last_1_var_1_1)))) && ((var_1_41 <= (((((var_1_11) < (var_1_9)) ? (var_1_11) : (var_1_9))) + var_1_12)) ? (var_1_39 == ((signed long int) ((((((((var_1_33) > (var_1_27)) ? (var_1_33) : (var_1_27)))) > (var_1_3)) ? (((((var_1_33) > (var_1_27)) ? (var_1_33) : (var_1_27)))) : (var_1_3))))) : 1)) && ((var_1_58 > var_1_29) ? (var_1_40 == ((unsigned long int) ((((((((var_1_33) > (var_1_26)) ? (var_1_33) : (var_1_26)))) > (var_1_1)) ? (((((var_1_33) > (var_1_26)) ? (var_1_33) : (var_1_26)))) : (var_1_1))))) : (var_1_40 == ((unsigned long int) ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))))))) && ((var_1_20 && var_1_14) ? (var_1_41 == ((double) ((((var_1_12) < (var_1_10)) ? (var_1_12) : (var_1_10))))) : ((var_1_34 > (- var_1_25)) ? (var_1_41 == ((double) ((var_1_11 - var_1_12) + var_1_13))) : 1))) && (var_1_42 == ((signed short int) ((((((var_1_43) < (var_1_44)) ? (var_1_43) : (var_1_44))) - ((((var_1_6) > (var_1_39)) ? (var_1_6) : (var_1_39)))) - (var_1_7 + var_1_33))))) && ((var_1_6 != var_1_30) ? (var_1_45 == ((signed short int) (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) + (((((var_1_33) < (var_1_7)) ? (var_1_33) : (var_1_7))) - var_1_27)))) : 1)) && ((1.5f < (var_1_12 * var_1_34)) ? ((var_1_38 < (var_1_6 - var_1_7)) ? (var_1_31 ? (var_1_46 == ((double) (var_1_11 + ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) : (var_1_46 == ((double) ((((var_1_11) > (((var_1_10 - var_1_12) + var_1_13))) ? (var_1_11) : (((var_1_10 - var_1_12) + var_1_13))))))) : (var_1_46 == ((double) (((((var_1_11) > (var_1_10)) ? (var_1_11) : (var_1_10))) - ((((var_1_12) > (var_1_47)) ? (var_1_12) : (var_1_47))))))) : ((var_1_38 >= var_1_29) ? (var_1_46 == ((double) (((((var_1_47) < (var_1_11)) ? (var_1_47) : (var_1_11))) - ((((5.75) > (var_1_10)) ? (5.75) : (var_1_10)))))) : ((! var_1_57) ? ((var_1_14 && var_1_17) ? (var_1_46 == ((double) ((((((var_1_12 + var_1_11) - var_1_10)) > (var_1_47)) ? (((var_1_12 + var_1_11) - var_1_10)) : (var_1_47))))) : 1) : 1)))) && ((var_1_3 != last_1_var_1_48) ? ((last_1_var_1_48 == (var_1_33 - 2)) ? (var_1_48 == ((unsigned char) (((((var_1_7) > (var_1_6)) ? (var_1_7) : (var_1_6))) + (var_1_49 + var_1_50)))) : 1) : ((last_1_var_1_48 > var_1_32) ? (var_1_48 == ((unsigned char) ((var_1_51 + (var_1_52 + var_1_53)) - (var_1_50 + (var_1_54 - var_1_55))))) : (var_1_48 == ((unsigned char) var_1_6))))) && ((var_1_7 <= 100) ? (var_1_18 ? (var_1_56 == ((signed short int) (var_1_24 + var_1_55))) : (var_1_56 == ((signed short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : (var_1_56 == ((signed short int) var_1_24)))) && (var_1_57 == ((unsigned char) var_1_17))) && (var_1_58 == ((unsigned char) var_1_33)) ; [L393] RET, EXPR property() [L393] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=0, var_1_11=2, var_1_12=0, var_1_13=3, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=9, var_1_20=0, var_1_24=32, var_1_25=2, var_1_26=9, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=-2, var_1_33=-2, var_1_34=513/2, var_1_35=1073741727, var_1_36=1073741823, var_1_37=1073741822, var_1_38=288, var_1_39=254, var_1_3=9, var_1_40=254, var_1_41=127/2, var_1_42=15842, var_1_43=16382, var_1_44=16383, var_1_45=-28, var_1_46=0, var_1_47=0, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=0, var_1_56=63, var_1_57=1, var_1_58=-2, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=3] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=1, last_1_var_1_1=5, last_1_var_1_24=1, last_1_var_1_25=499/10, last_1_var_1_29=4, last_1_var_1_31=0, last_1_var_1_34=513/2, last_1_var_1_38=128, last_1_var_1_39=256, last_1_var_1_41=127/2, last_1_var_1_45=1, last_1_var_1_48=16, last_1_var_1_56=16, last_1_var_1_57=1, last_1_var_1_9=253/4, var_1_10=0, var_1_11=2, var_1_12=0, var_1_13=3, var_1_14=1, var_1_15=31, var_1_16=1, var_1_17=1, var_1_18=0, var_1_19=0, var_1_1=9, var_1_20=0, var_1_24=32, var_1_25=2, var_1_26=9, var_1_27=64, var_1_29=4, var_1_30=2147483647, var_1_31=0, var_1_32=-2, var_1_33=-2, var_1_34=513/2, var_1_35=1073741727, var_1_36=1073741823, var_1_37=1073741822, var_1_38=288, var_1_39=254, var_1_3=9, var_1_40=254, var_1_41=127/2, var_1_42=15842, var_1_43=16382, var_1_44=16383, var_1_45=-28, var_1_46=0, var_1_47=0, var_1_48=16, var_1_49=64, var_1_50=63, var_1_51=63, var_1_52=32, var_1_53=32, var_1_54=48, var_1_55=0, var_1_56=63, var_1_57=1, var_1_58=-2, var_1_6=63, var_1_7=32, var_1_8=2, var_1_9=3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.4s, OverallIterations: 1, TraceHistogramMax: 50, 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=86occurred 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, 3.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 362 NumberOfCodeBlocks, 362 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 06:04:52,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 4113566f6f3abc45bc5dfdc9bbe53f6c320d9af4c9d279d98be42505be21d795 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:04:54,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:04:54,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:04:54,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:04:54,949 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:04:54,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:04:54,982 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:04:54,982 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:04:54,983 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:04:54,983 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:04:54,984 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:04:54,984 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:04:54,985 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:04:54,985 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:04:54,986 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:04:54,986 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:04:54,987 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:04:54,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:04:54,992 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:04:54,992 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:04:54,993 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:04:54,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:04:54,997 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:04:54,998 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:04:54,998 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:04:54,998 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:04:54,999 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:04:54,999 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:04:54,999 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:04:54,999 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:04:55,000 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:04:55,000 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:04:55,002 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:04:55,003 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:04:55,004 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:04:55,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:04:55,005 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:04:55,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:04:55,006 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:04:55,006 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:04:55,006 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:04:55,007 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:04:55,008 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:04:55,008 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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4113566f6f3abc45bc5dfdc9bbe53f6c320d9af4c9d279d98be42505be21d795 [2024-11-09 06:04:55,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:04:55,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:04:55,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:04:55,463 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:04:55,464 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:04:55,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i Unable to find full path for "g++" [2024-11-09 06:04:57,550 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:04:57,875 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:04:57,880 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i [2024-11-09 06:04:57,895 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data/a756ea086/7859d86dfa084defb6e4c9dde9efbecd/FLAGe10dc64ea [2024-11-09 06:04:57,912 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/data/a756ea086/7859d86dfa084defb6e4c9dde9efbecd [2024-11-09 06:04:57,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:04:57,918 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:04:57,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:04:57,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:04:57,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:04:57,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:04:57" (1/1) ... [2024-11-09 06:04:57,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58807392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:57, skipping insertion in model container [2024-11-09 06:04:57,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:04:57" (1/1) ... [2024-11-09 06:04:57,981 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:04:58,251 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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i[916,929] [2024-11-09 06:04:58,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:04:58,543 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:04:58,561 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_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-47.i[916,929] [2024-11-09 06:04:58,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:04:58,747 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:04:58,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58 WrapperNode [2024-11-09 06:04:58,748 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:04:58,750 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:04:58,750 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:04:58,751 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:04:58,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,786 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,856 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 362 [2024-11-09 06:04:58,857 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:04:58,858 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:04:58,859 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:04:58,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:04:58,870 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,880 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,884 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,924 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,939 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,955 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:04:58,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:04:58,956 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:04:58,957 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:04:58,958 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (1/1) ... [2024-11-09 06:04:58,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:04:58,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:04:58,993 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:04:58,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:04:59,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:04:59,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:04:59,041 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:04:59,041 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:04:59,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:04:59,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:04:59,210 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:04:59,212 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:05:15,987 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-11-09 06:05:15,987 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:05:16,007 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:05:16,009 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:05:16,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:05:16 BoogieIcfgContainer [2024-11-09 06:05:16,010 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:05:16,013 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:05:16,014 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:05:16,017 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:05:16,017 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:04:57" (1/3) ... [2024-11-09 06:05:16,018 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@261f92c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:05:16, skipping insertion in model container [2024-11-09 06:05:16,019 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:04:58" (2/3) ... [2024-11-09 06:05:16,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@261f92c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:05:16, skipping insertion in model container [2024-11-09 06:05:16,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:05:16" (3/3) ... [2024-11-09 06:05:16,022 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-47.i [2024-11-09 06:05:16,043 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:05:16,044 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:05:16,135 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:05:16,145 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;@b4d79f1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:05:16,146 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:05:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand has 153 states, 100 states have (on average 1.5) internal successors, (150), 101 states have internal predecessors, (150), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-09 06:05:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-09 06:05:16,184 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:05:16,185 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:05:16,186 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:05:16,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:05:16,194 INFO L85 PathProgramCache]: Analyzing trace with hash 1343496622, now seen corresponding path program 1 times [2024-11-09 06:05:16,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:05:16,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [849326402] [2024-11-09 06:05:16,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:16,215 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 06:05:16,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:05:16,220 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:16,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:18,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:05:18,594 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:05:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2024-11-09 06:05:18,723 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:05:18,727 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:05:18,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [849326402] [2024-11-09 06:05:18,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [849326402] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:05:18,729 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:05:18,729 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:05:18,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983163005] [2024-11-09 06:05:18,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:05:18,742 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:05:18,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:05:18,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:05:18,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:05:18,776 INFO L87 Difference]: Start difference. First operand has 153 states, 100 states have (on average 1.5) internal successors, (150), 101 states have internal predecessors, (150), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-09 06:05:18,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:05:18,841 INFO L93 Difference]: Finished difference Result 299 states and 544 transitions. [2024-11-09 06:05:18,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:05:18,844 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) Word has length 321 [2024-11-09 06:05:18,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:05:18,854 INFO L225 Difference]: With dead ends: 299 [2024-11-09 06:05:18,855 INFO L226 Difference]: Without dead ends: 149 [2024-11-09 06:05:18,859 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 320 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:05:18,863 INFO L432 NwaCegarLoop]: 243 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 243 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:05:18,865 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:05:18,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2024-11-09 06:05:19,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2024-11-09 06:05:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 97 states have (on average 1.4742268041237114) internal successors, (143), 97 states have internal predecessors, (143), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2024-11-09 06:05:19,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 243 transitions. [2024-11-09 06:05:19,020 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 243 transitions. Word has length 321 [2024-11-09 06:05:19,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:05:19,024 INFO L471 AbstractCegarLoop]: Abstraction has 149 states and 243 transitions. [2024-11-09 06:05:19,024 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 38.0) internal successors, (76), 2 states have internal predecessors, (76), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2024-11-09 06:05:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 243 transitions. [2024-11-09 06:05:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-09 06:05:19,040 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:05:19,040 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:05:19,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:19,240 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:19,241 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:05:19,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:05:19,243 INFO L85 PathProgramCache]: Analyzing trace with hash 507277474, now seen corresponding path program 1 times [2024-11-09 06:05:19,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:05:19,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1013007368] [2024-11-09 06:05:19,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:19,253 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 06:05:19,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:05:19,255 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:19,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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)] Waiting until timeout for monitored process [2024-11-09 06:05:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:21,424 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:05:21,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:05:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-09 06:05:29,336 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:05:29,337 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:05:29,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1013007368] [2024-11-09 06:05:29,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1013007368] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:05:29,338 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:05:29,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:05:29,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979430643] [2024-11-09 06:05:29,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:05:29,345 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:05:29,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:05:29,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:05:29,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:05:29,351 INFO L87 Difference]: Start difference. First operand 149 states and 243 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:05:32,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:34,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:36,904 WARN L539 Checker$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 06:05:39,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:41,758 WARN L539 Checker$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 06:05:43,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:05:45,778 WARN L539 Checker$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 06:05:45,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:05:45,779 INFO L93 Difference]: Finished difference Result 490 states and 795 transitions. [2024-11-09 06:05:45,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:05:45,935 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 321 [2024-11-09 06:05:45,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:05:45,945 INFO L225 Difference]: With dead ends: 490 [2024-11-09 06:05:45,945 INFO L226 Difference]: Without dead ends: 344 [2024-11-09 06:05:45,947 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 318 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:05:45,952 INFO L432 NwaCegarLoop]: 276 mSDtfsCounter, 231 mSDsluCounter, 495 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 106 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 231 SdHoareTripleChecker+Valid, 771 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 106 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:05:45,953 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [231 Valid, 771 Invalid, 127 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [106 Valid, 14 Invalid, 7 Unknown, 0 Unchecked, 16.3s Time] [2024-11-09 06:05:45,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2024-11-09 06:05:46,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 272. [2024-11-09 06:05:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 169 states have (on average 1.4201183431952662) internal successors, (240), 169 states have internal predecessors, (240), 100 states have call successors, (100), 2 states have call predecessors, (100), 2 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-09 06:05:46,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 440 transitions. [2024-11-09 06:05:46,026 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 440 transitions. Word has length 321 [2024-11-09 06:05:46,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:05:46,028 INFO L471 AbstractCegarLoop]: Abstraction has 272 states and 440 transitions. [2024-11-09 06:05:46,028 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 3 states have internal predecessors, (74), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:05:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 440 transitions. [2024-11-09 06:05:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-09 06:05:46,036 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:05:46,036 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:05:46,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:05:46,236 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:46,237 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:05:46,238 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:05:46,238 INFO L85 PathProgramCache]: Analyzing trace with hash 2053887308, now seen corresponding path program 1 times [2024-11-09 06:05:46,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:05:46,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [636860338] [2024-11-09 06:05:46,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:46,242 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 06:05:46,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:05:46,245 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:46,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:05:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:05:48,302 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:05:48,311 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:03,367 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2499 proven. 72 refuted. 0 times theorem prover too weak. 2329 trivial. 0 not checked. [2024-11-09 06:06:03,367 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:07,398 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:06:07,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [636860338] [2024-11-09 06:06:07,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [636860338] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:06:07,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [23985270] [2024-11-09 06:06:07,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:07,402 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:06:07,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:06:07,406 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:06:07,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 06:06:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:08,718 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 06:06:08,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:17,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-09 06:06:17,800 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:06:17,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [23985270] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:06:17,800 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:06:17,801 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [7] total 8 [2024-11-09 06:06:17,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352359848] [2024-11-09 06:06:17,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:06:17,812 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:06:17,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:06:17,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:06:17,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2024-11-09 06:06:17,814 INFO L87 Difference]: Start difference. First operand 272 states and 440 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:06:19,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:22,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:24,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:25,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:06:25,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:06:25,848 INFO L93 Difference]: Finished difference Result 810 states and 1314 transitions. [2024-11-09 06:06:25,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:06:25,879 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 322 [2024-11-09 06:06:25,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:06:25,887 INFO L225 Difference]: With dead ends: 810 [2024-11-09 06:06:25,887 INFO L226 Difference]: Without dead ends: 541 [2024-11-09 06:06:25,890 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 816 GetRequests, 806 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2024-11-09 06:06:25,891 INFO L432 NwaCegarLoop]: 242 mSDtfsCounter, 75 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:06:25,892 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 476 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 3 Unknown, 0 Unchecked, 8.0s Time] [2024-11-09 06:06:25,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 541 states. [2024-11-09 06:06:26,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 541 to 537. [2024-11-09 06:06:26,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 537 states, 332 states have (on average 1.4156626506024097) internal successors, (470), 332 states have internal predecessors, (470), 200 states have call successors, (200), 4 states have call predecessors, (200), 4 states have return successors, (200), 200 states have call predecessors, (200), 200 states have call successors, (200) [2024-11-09 06:06:26,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 870 transitions. [2024-11-09 06:06:26,012 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 870 transitions. Word has length 322 [2024-11-09 06:06:26,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:06:26,014 INFO L471 AbstractCegarLoop]: Abstraction has 537 states and 870 transitions. [2024-11-09 06:06:26,015 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 2 states have internal predecessors, (75), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:06:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 870 transitions. [2024-11-09 06:06:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-09 06:06:26,021 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:26,021 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:06:26,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:06:26,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-09 06:06:26,422 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:06:26,423 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:06:26,423 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:26,424 INFO L85 PathProgramCache]: Analyzing trace with hash -357766562, now seen corresponding path program 1 times [2024-11-09 06:06:26,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:06:26,425 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1932296144] [2024-11-09 06:06:26,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:26,426 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 06:06:26,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:06:26,430 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:06:26,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:06:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:28,555 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:06:28,562 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:43,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2499 proven. 72 refuted. 0 times theorem prover too weak. 2329 trivial. 0 not checked. [2024-11-09 06:06:43,540 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:47,516 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:06:47,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1932296144] [2024-11-09 06:06:47,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1932296144] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:06:47,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1622289756] [2024-11-09 06:06:47,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:47,517 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:06:47,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:06:47,519 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:06:47,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 06:06:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:51,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:06:51,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:07:02,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-09 06:07:02,030 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:07:02,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1622289756] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:07:02,030 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:07:02,030 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2024-11-09 06:07:02,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740788725] [2024-11-09 06:07:02,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:07:02,031 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:07:02,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:07:02,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:07:02,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2024-11-09 06:07:02,033 INFO L87 Difference]: Start difference. First operand 537 states and 870 transitions. Second operand has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:07:07,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:10,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:12,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:14,212 WARN L539 Checker$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 06:07:16,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:18,235 WARN L539 Checker$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 06:07:20,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:22,242 WARN L539 Checker$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 06:07:24,252 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 06:07:27,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:07:27,106 INFO L93 Difference]: Finished difference Result 1785 states and 2902 transitions. [2024-11-09 06:07:27,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:07:27,116 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 323 [2024-11-09 06:07:27,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:07:27,128 INFO L225 Difference]: With dead ends: 1785 [2024-11-09 06:07:27,128 INFO L226 Difference]: Without dead ends: 1251 [2024-11-09 06:07:27,131 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 820 GetRequests, 807 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=42, Invalid=168, Unknown=0, NotChecked=0, Total=210 [2024-11-09 06:07:27,132 INFO L432 NwaCegarLoop]: 395 mSDtfsCounter, 309 mSDsluCounter, 696 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 1 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 309 SdHoareTripleChecker+Valid, 1091 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.8s IncrementalHoareTripleChecker+Time [2024-11-09 06:07:27,133 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [309 Valid, 1091 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 271 Invalid, 8 Unknown, 0 Unchecked, 24.8s Time] [2024-11-09 06:07:27,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states. [2024-11-09 06:07:27,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1100. [2024-11-09 06:07:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1100 states, 691 states have (on average 1.4254703328509406) internal successors, (985), 691 states have internal predecessors, (985), 400 states have call successors, (400), 8 states have call predecessors, (400), 8 states have return successors, (400), 400 states have call predecessors, (400), 400 states have call successors, (400) [2024-11-09 06:07:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 1100 states and 1785 transitions. [2024-11-09 06:07:27,326 INFO L78 Accepts]: Start accepts. Automaton has 1100 states and 1785 transitions. Word has length 323 [2024-11-09 06:07:27,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:07:27,327 INFO L471 AbstractCegarLoop]: Abstraction has 1100 states and 1785 transitions. [2024-11-09 06:07:27,327 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:07:27,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1785 transitions. [2024-11-09 06:07:27,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-09 06:07:27,334 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:07:27,334 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:07:27,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:07:27,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-09 06:07:27,734 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:07:27,735 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:07:27,736 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:07:27,736 INFO L85 PathProgramCache]: Analyzing trace with hash -653456761, now seen corresponding path program 1 times [2024-11-09 06:07:27,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:07:27,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1758000980] [2024-11-09 06:07:27,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:07:27,737 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 06:07:27,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:07:27,741 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:07:27,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:07:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:07:29,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:07:29,643 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:07:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2499 proven. 72 refuted. 0 times theorem prover too weak. 2329 trivial. 0 not checked. [2024-11-09 06:07:44,181 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:07:47,874 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:07:47,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1758000980] [2024-11-09 06:07:47,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1758000980] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:07:47,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [198740679] [2024-11-09 06:07:47,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:07:47,875 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:07:47,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:07:47,878 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:07:47,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 06:07:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:07:51,965 INFO L255 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 06:07:51,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:08:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2499 proven. 72 refuted. 0 times theorem prover too weak. 2329 trivial. 0 not checked. [2024-11-09 06:08:05,404 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:08:08,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [198740679] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:08:08,556 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [645742315] [2024-11-09 06:08:08,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:08:08,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:08:08,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:08:08,558 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:08:08,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-09 06:08:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:08:09,652 INFO L255 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:08:09,657 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:08:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 939 proven. 132 refuted. 0 times theorem prover too weak. 3829 trivial. 0 not checked. [2024-11-09 06:08:18,891 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:08:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 15 proven. 132 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-09 06:08:26,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [645742315] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:08:26,471 INFO L185 FreeRefinementEngine]: Found 0 perfect and 4 imperfect interpolant sequences. [2024-11-09 06:08:26,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 6, 6] total 16 [2024-11-09 06:08:26,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856270539] [2024-11-09 06:08:26,471 INFO L85 oduleStraightlineAll]: Using 4 imperfect interpolants to construct interpolant automaton [2024-11-09 06:08:26,473 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-09 06:08:26,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:08:26,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-09 06:08:26,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=277, Unknown=0, NotChecked=0, Total=342 [2024-11-09 06:08:26,475 INFO L87 Difference]: Start difference. First operand 1100 states and 1785 transitions. Second operand has 16 states, 16 states have (on average 13.9375) internal successors, (223), 16 states have internal predecessors, (223), 5 states have call successors, (144), 4 states have call predecessors, (144), 7 states have return successors, (145), 5 states have call predecessors, (145), 5 states have call successors, (145) [2024-11-09 06:08:49,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:51,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:53,183 WARN L539 Checker$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 06:08:55,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:57,193 WARN L539 Checker$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 06:08:59,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:01,209 WARN L539 Checker$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 06:09:03,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:05,225 WARN L539 Checker$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 06:09:07,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:09,237 WARN L539 Checker$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 06:09:11,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:13,257 WARN L539 Checker$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 06:09:15,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:17,268 WARN L539 Checker$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 06:09:19,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:21,281 WARN L539 Checker$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 06:09:23,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:25,290 WARN L539 Checker$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 06:09:27,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:29,298 WARN L539 Checker$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 06:09:31,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:33,309 WARN L539 Checker$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 06:09:35,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:37,322 WARN L539 Checker$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 06:09:39,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:41,341 WARN L539 Checker$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 06:09:43,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:45,349 WARN L539 Checker$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 06:09:47,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:49,355 WARN L539 Checker$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 06:09:51,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:11,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:13,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:15,318 WARN L539 Checker$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 06:10:17,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:19,343 WARN L539 Checker$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 06:10:21,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:23,349 WARN L539 Checker$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 06:10:25,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:27,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:29,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:31,452 WARN L539 Checker$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 06:10:31,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:10:31,501 INFO L93 Difference]: Finished difference Result 5131 states and 8113 transitions. [2024-11-09 06:10:31,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-11-09 06:10:31,690 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 13.9375) internal successors, (223), 16 states have internal predecessors, (223), 5 states have call successors, (144), 4 states have call predecessors, (144), 7 states have return successors, (145), 5 states have call predecessors, (145), 5 states have call successors, (145) Word has length 323 [2024-11-09 06:10:31,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:10:31,721 INFO L225 Difference]: With dead ends: 5131 [2024-11-09 06:10:31,721 INFO L226 Difference]: Without dead ends: 4034 [2024-11-09 06:10:31,729 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1676 GetRequests, 1625 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 648 ImplicationChecksByTransitivity, 13.8s TimeCoverageRelationStatistics Valid=636, Invalid=2120, Unknown=0, NotChecked=0, Total=2756 [2024-11-09 06:10:31,730 INFO L432 NwaCegarLoop]: 319 mSDtfsCounter, 1249 mSDsluCounter, 1123 mSDsCounter, 0 mSdLazyCounter, 1233 mSolverCounterSat, 324 mSolverCounterUnsat, 43 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 113.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1253 SdHoareTripleChecker+Valid, 1442 SdHoareTripleChecker+Invalid, 1600 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 324 IncrementalHoareTripleChecker+Valid, 1233 IncrementalHoareTripleChecker+Invalid, 43 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 114.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:10:31,730 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1253 Valid, 1442 Invalid, 1600 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [324 Valid, 1233 Invalid, 43 Unknown, 0 Unchecked, 114.3s Time] [2024-11-09 06:10:31,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4034 states. [2024-11-09 06:10:32,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4034 to 3445. [2024-11-09 06:10:32,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3445 states, 2180 states have (on average 1.3844036697247706) internal successors, (3018), 2180 states have internal predecessors, (3018), 1200 states have call successors, (1200), 64 states have call predecessors, (1200), 64 states have return successors, (1200), 1200 states have call predecessors, (1200), 1200 states have call successors, (1200) [2024-11-09 06:10:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 3445 states and 5418 transitions. [2024-11-09 06:10:32,617 INFO L78 Accepts]: Start accepts. Automaton has 3445 states and 5418 transitions. Word has length 323 [2024-11-09 06:10:32,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:10:32,618 INFO L471 AbstractCegarLoop]: Abstraction has 3445 states and 5418 transitions. [2024-11-09 06:10:32,618 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 13.9375) internal successors, (223), 16 states have internal predecessors, (223), 5 states have call successors, (144), 4 states have call predecessors, (144), 7 states have return successors, (145), 5 states have call predecessors, (145), 5 states have call successors, (145) [2024-11-09 06:10:32,619 INFO L276 IsEmpty]: Start isEmpty. Operand 3445 states and 5418 transitions. [2024-11-09 06:10:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-09 06:10:32,653 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:10:32,654 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:10:32,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-11-09 06:10:32,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-09 06:10:33,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:10:33,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:10:33,255 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:10:33,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:10:33,256 INFO L85 PathProgramCache]: Analyzing trace with hash -1786764244, now seen corresponding path program 1 times [2024-11-09 06:10:33,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:10:33,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [329173550] [2024-11-09 06:10:33,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:10:33,257 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 06:10:33,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:10:33,263 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:10:33,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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)] Waiting until timeout for monitored process [2024-11-09 06:10:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:10:35,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:10:35,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:10:43,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2409 proven. 87 refuted. 0 times theorem prover too weak. 2404 trivial. 0 not checked. [2024-11-09 06:10:43,661 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:10:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 60 proven. 87 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2024-11-09 06:10:51,415 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:10:51,415 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [329173550] [2024-11-09 06:10:51,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [329173550] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:10:51,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [65332434] [2024-11-09 06:10:51,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:10:51,416 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:10:51,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:10:51,418 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:10:51,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-09 06:10:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:10:52,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 06:10:52,742 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:10:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-11-09 06:10:53,297 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:10:53,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [65332434] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:10:53,297 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 06:10:53,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 5] total 7 [2024-11-09 06:10:53,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585650565] [2024-11-09 06:10:53,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:10:53,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:10:53,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:10:53,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:10:53,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 06:10:53,302 INFO L87 Difference]: Start difference. First operand 3445 states and 5418 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:10:56,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:58,515 WARN L539 Checker$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 06:10:59,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:10:59,024 INFO L93 Difference]: Finished difference Result 8278 states and 12838 transitions. [2024-11-09 06:10:59,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:10:59,245 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 324 [2024-11-09 06:10:59,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:10:59,276 INFO L225 Difference]: With dead ends: 8278 [2024-11-09 06:10:59,276 INFO L226 Difference]: Without dead ends: 4836 [2024-11-09 06:10:59,287 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 969 GetRequests, 962 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 06:10:59,289 INFO L432 NwaCegarLoop]: 241 mSDtfsCounter, 74 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 470 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-09 06:10:59,289 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 470 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 8 Invalid, 2 Unknown, 0 Unchecked, 5.2s Time] [2024-11-09 06:10:59,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4836 states. [2024-11-09 06:11:00,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4836 to 4810. [2024-11-09 06:11:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4810 states, 3041 states have (on average 1.3357448207826372) internal successors, (4062), 3065 states have internal predecessors, (4062), 1656 states have call successors, (1656), 112 states have call predecessors, (1656), 112 states have return successors, (1656), 1632 states have call predecessors, (1656), 1656 states have call successors, (1656) [2024-11-09 06:11:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 4810 states and 7374 transitions. [2024-11-09 06:11:00,043 INFO L78 Accepts]: Start accepts. Automaton has 4810 states and 7374 transitions. Word has length 324 [2024-11-09 06:11:00,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:11:00,044 INFO L471 AbstractCegarLoop]: Abstraction has 4810 states and 7374 transitions. [2024-11-09 06:11:00,044 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2024-11-09 06:11:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4810 states and 7374 transitions. [2024-11-09 06:11:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-09 06:11:00,048 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:11:00,049 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:11:00,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2024-11-09 06:11:00,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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)] Ended with exit code 0 [2024-11-09 06:11:00,450 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:11:00,451 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:11:00,451 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:11:00,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1729505942, now seen corresponding path program 1 times [2024-11-09 06:11:00,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:11:00,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1759272583] [2024-11-09 06:11:00,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:11:00,452 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 06:11:00,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:11:00,454 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 06:11:00,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/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 (13)] Waiting until timeout for monitored process [2024-11-09 06:11:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:11:02,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 06:11:02,630 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:12:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1507 proven. 120 refuted. 0 times theorem prover too weak. 3273 trivial. 0 not checked. [2024-11-09 06:12:00,409 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:15:06,544 WARN L286 SmtUtils]: Spent 8.74s on a formula simplification that was a NOOP. DAG size: 21 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:15:06,545 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:15:06,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1759272583] [2024-11-09 06:15:06,545 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1759272583] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:15:06,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [125913590] [2024-11-09 06:15:06,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:15:06,545 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:15:06,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:15:06,548 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:15:06,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-11-09 06:15:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:15:11,198 INFO L255 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 06:15:11,207 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:16:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1507 proven. 120 refuted. 0 times theorem prover too weak. 3273 trivial. 0 not checked. [2024-11-09 06:16:18,192 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:16:20,944 WARN L851 $PredicateComparison]: unable to prove that (forall ((~var_1_12~0 (_ FloatingPoint 11 53))) (not (fp.eq c_~var_1_11~0 (fp.sub c_currentRoundingMode ~var_1_12~0 c_~var_1_10~0)))) is different from false [2024-11-09 06:16:46,931 WARN L873 $PredicateComparison]: unable to prove that (or (not (fp.eq (fp.add c_currentRoundingMode c_~last_1_var_1_41~0 c_~var_1_11~0) ((_ to_fp 11 53) c_currentRoundingMode (fp.neg c_~last_1_var_1_25~0)))) (forall ((~var_1_12~0 (_ FloatingPoint 11 53))) (not (fp.eq c_~var_1_11~0 (fp.sub c_currentRoundingMode ~var_1_12~0 c_~var_1_10~0))))) is different from true [2024-11-09 06:17:30,214 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [125913590] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:17:30,215 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [552181064] [2024-11-09 06:17:30,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:17:30,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:17:30,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:17:30,217 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:17:30,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccdc72db-6f90-403e-9a31-2f8cfa1d46bb/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-11-09 06:17:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:17:48,801 INFO L255 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 06:17:48,810 INFO L278 TraceCheckSpWp]: Computing forward predicates...