./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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_1544a3df-d157-4c80-8478-730087ac00b9/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 66faedc76e2888a747bab206dd9951b65d0513a976e7d390b67897d185d819f3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:14:56,071 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:14:56,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:14:56,185 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:14:56,185 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:14:56,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:14:56,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:14:56,225 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:14:56,226 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:14:56,227 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:14:56,227 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:14:56,229 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:14:56,229 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:14:56,232 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:14:56,233 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:14:56,233 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:14:56,234 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:14:56,234 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:14:56,234 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:14:56,235 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:14:56,235 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:14:56,240 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:14:56,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:14:56,241 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:14:56,242 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:14:56,242 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:14:56,242 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:14:56,243 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:14:56,243 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:14:56,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:14:56,245 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:14:56,246 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:14:56,246 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:14:56,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:14:56,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:14:56,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:14:56,248 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:14:56,249 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:14:56,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:14:56,250 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:14:56,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:14:56,250 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:14:56,251 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:14:56,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:14:56,252 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:14:56,253 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:14:56,253 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:14:56,253 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_1544a3df-d157-4c80-8478-730087ac00b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66faedc76e2888a747bab206dd9951b65d0513a976e7d390b67897d185d819f3 [2024-11-09 05:14:56,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:14:56,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:14:56,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:14:56,598 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:14:56,600 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:14:56,601 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i Unable to find full path for "g++" [2024-11-09 05:14:58,624 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:14:58,886 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:14:58,887 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i [2024-11-09 05:14:58,913 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data/cfbeb169b/0de92ec169fc4c3ca4d55e85916dd807/FLAG8f5a77523 [2024-11-09 05:14:58,930 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data/cfbeb169b/0de92ec169fc4c3ca4d55e85916dd807 [2024-11-09 05:14:58,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:14:58,935 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:14:58,937 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:14:58,937 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:14:58,947 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:14:58,948 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:14:58" (1/1) ... [2024-11-09 05:14:58,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6b4a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:58, skipping insertion in model container [2024-11-09 05:14:58,950 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:14:58" (1/1) ... [2024-11-09 05:14:59,015 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:14:59,269 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_1544a3df-d157-4c80-8478-730087ac00b9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i[916,929] [2024-11-09 05:14:59,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:14:59,482 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:14:59,496 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_1544a3df-d157-4c80-8478-730087ac00b9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i[916,929] [2024-11-09 05:14:59,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:14:59,669 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:14:59,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59 WrapperNode [2024-11-09 05:14:59,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:14:59,671 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:14:59,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:14:59,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:14:59,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,700 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,789 INFO L138 Inliner]: procedures = 26, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 440 [2024-11-09 05:14:59,789 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:14:59,790 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:14:59,790 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:14:59,790 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:14:59,802 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,812 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,842 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,849 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,861 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,871 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:14:59,872 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:14:59,872 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:14:59,873 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:14:59,874 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (1/1) ... [2024-11-09 05:14:59,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:14:59,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:14:59,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:14:59,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:14:59,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:14:59,976 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:14:59,976 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:14:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:14:59,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:14:59,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:15:00,111 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:15:00,116 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:15:01,266 INFO L? ?]: Removed 57 outVars from TransFormulas that were not future-live. [2024-11-09 05:15:01,266 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:15:02,296 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:15:02,296 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:15:02,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:15:02 BoogieIcfgContainer [2024-11-09 05:15:02,297 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:15:02,299 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:15:02,300 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:15:02,303 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:15:02,303 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:14:58" (1/3) ... [2024-11-09 05:15:02,304 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32e16868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:15:02, skipping insertion in model container [2024-11-09 05:15:02,304 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:14:59" (2/3) ... [2024-11-09 05:15:02,305 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32e16868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:15:02, skipping insertion in model container [2024-11-09 05:15:02,305 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:15:02" (3/3) ... [2024-11-09 05:15:02,307 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-41.i [2024-11-09 05:15:02,327 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:15:02,327 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:15:02,422 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:15:02,431 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;@539540de, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:15:02,432 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:15:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand has 80 states, 32 states have (on average 1.09375) internal successors, (35), 33 states have internal predecessors, (35), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-09 05:15:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 05:15:02,460 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:15:02,461 INFO L215 NwaCegarLoop]: trace histogram [45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:15:02,462 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:15:02,468 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:15:02,469 INFO L85 PathProgramCache]: Analyzing trace with hash 93741558, now seen corresponding path program 1 times [2024-11-09 05:15:02,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:15:02,481 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389424277] [2024-11-09 05:15:02,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:15:02,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:15:05,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:15:05,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [663635283] [2024-11-09 05:15:05,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:15:05,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:15:05,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:15:05,264 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:15:05,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:15:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:15:09,418 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:15:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:15:10,549 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:15:10,552 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:15:10,553 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:15:10,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:15:10,756 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 05:15:10,760 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:15:10,896 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:15:10,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:15:10 BoogieIcfgContainer [2024-11-09 05:15:10,899 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:15:10,900 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:15:10,900 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:15:10,900 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:15:10,901 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:15:02" (3/4) ... [2024-11-09 05:15:10,903 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:15:10,905 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:15:10,906 INFO L158 Benchmark]: Toolchain (without parser) took 11970.56ms. Allocated memory was 140.5MB in the beginning and 270.5MB in the end (delta: 130.0MB). Free memory was 103.4MB in the beginning and 133.6MB in the end (delta: -30.2MB). Peak memory consumption was 102.9MB. Max. memory is 16.1GB. [2024-11-09 05:15:10,907 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 140.5MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:15:10,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 733.11ms. Allocated memory is still 140.5MB. Free memory was 102.9MB in the beginning and 76.6MB in the end (delta: 26.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-09 05:15:10,908 INFO L158 Benchmark]: Boogie Procedure Inliner took 118.68ms. Allocated memory is still 140.5MB. Free memory was 76.6MB in the beginning and 66.7MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 05:15:10,908 INFO L158 Benchmark]: Boogie Preprocessor took 81.24ms. Allocated memory is still 140.5MB. Free memory was 66.7MB in the beginning and 62.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 05:15:10,909 INFO L158 Benchmark]: RCFGBuilder took 2424.61ms. Allocated memory was 140.5MB in the beginning and 186.6MB in the end (delta: 46.1MB). Free memory was 62.0MB in the beginning and 82.3MB in the end (delta: -20.4MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. [2024-11-09 05:15:10,910 INFO L158 Benchmark]: TraceAbstraction took 8600.06ms. Allocated memory was 186.6MB in the beginning and 270.5MB in the end (delta: 83.9MB). Free memory was 81.3MB in the beginning and 133.6MB in the end (delta: -52.3MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2024-11-09 05:15:10,910 INFO L158 Benchmark]: Witness Printer took 4.80ms. Allocated memory is still 270.5MB. Free memory is still 133.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:15:10,914 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 140.5MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 733.11ms. Allocated memory is still 140.5MB. Free memory was 102.9MB in the beginning and 76.6MB in the end (delta: 26.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 118.68ms. Allocated memory is still 140.5MB. Free memory was 76.6MB in the beginning and 66.7MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.24ms. Allocated memory is still 140.5MB. Free memory was 66.7MB in the beginning and 62.0MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2424.61ms. Allocated memory was 140.5MB in the beginning and 186.6MB in the end (delta: 46.1MB). Free memory was 62.0MB in the beginning and 82.3MB in the end (delta: -20.4MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. * TraceAbstraction took 8600.06ms. Allocated memory was 186.6MB in the beginning and 270.5MB in the end (delta: 83.9MB). Free memory was 81.3MB in the beginning and 133.6MB in the end (delta: -52.3MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. * Witness Printer took 4.80ms. Allocated memory is still 270.5MB. Free memory is still 133.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftRight at line 83, overapproximation of shiftLeft at line 97, overapproximation of someBinaryArithmeticDOUBLEoperation at line 98, overapproximation of someBinaryFLOATComparisonOperation at line 104, overapproximation of someUnaryDOUBLEoperation at line 167, overapproximation of someBinaryDOUBLEComparisonOperation at line 124, overapproximation of someUnaryFLOAToperation at line 104, overapproximation of someBinaryArithmeticFLOAToperation at line 175. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned long int var_1_1 = 100000; [L23] unsigned long int var_1_7 = 128; [L24] unsigned long int var_1_8 = 4; [L25] signed long int var_1_9 = -5; [L26] signed long int var_1_10 = 1484384233; [L27] float var_1_15 = 15.88; [L28] signed long int var_1_17 = -1; [L29] float var_1_18 = 32.4; [L30] float var_1_19 = 9.2; [L31] float var_1_20 = 5.75; [L32] double var_1_21 = 999999999999999.8; [L33] unsigned short int var_1_22 = 44379; [L34] unsigned short int var_1_23 = 8; [L35] double var_1_24 = 1.7; [L36] double var_1_25 = 15.75; [L37] double var_1_26 = 10.2; [L38] unsigned char var_1_27 = 1; [L39] double var_1_28 = 0.0; [L40] double var_1_29 = 24.2; [L41] unsigned char var_1_30 = 0; [L42] signed long int var_1_31 = 1; [L43] unsigned char var_1_32 = 8; [L44] unsigned char var_1_33 = 50; [L45] unsigned long int var_1_34 = 8; [L46] unsigned long int var_1_36 = 4091253961; [L47] float var_1_37 = 8.7; [L48] float var_1_38 = 99999999.125; [L49] float var_1_39 = 0.5; [L50] float var_1_40 = 0.0; [L51] double var_1_41 = 32.5; [L52] double var_1_42 = 64.8; [L53] signed short int var_1_43 = -16; [L54] signed short int var_1_44 = 16978; [L55] signed char var_1_45 = -8; [L56] signed char var_1_46 = 64; [L57] signed char var_1_47 = -50; [L58] double var_1_48 = 16.3; [L59] signed long int var_1_49 = -1; [L60] float var_1_50 = 127.4; [L61] unsigned short int var_1_51 = 500; [L62] unsigned short int var_1_52 = 46907; [L63] unsigned short int var_1_53 = 52395; [L64] unsigned long int var_1_54 = 0; [L65] unsigned char var_1_55 = 0; [L66] signed short int var_1_56 = 32; [L67] signed short int var_1_58 = 5; [L68] signed long int last_1_var_1_9 = -5; [L69] unsigned char last_1_var_1_32 = 8; [L70] signed char last_1_var_1_45 = -8; [L71] unsigned long int last_1_var_1_54 = 0; [L346] isInitial = 1 [L347] FCALL initially() [L348] COND TRUE 1 [L349] CALL updateLastVariables() [L336] last_1_var_1_9 = var_1_9 [L337] last_1_var_1_32 = var_1_32 [L338] last_1_var_1_45 = var_1_45 [L339] last_1_var_1_54 = var_1_54 [L349] RET updateLastVariables() [L350] CALL updateVariables() [L263] var_1_7 = __VERIFIER_nondet_ulong() [L264] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_8=4, var_1_9=-5] [L20] COND FALSE !(!cond) [L264] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_8=4, var_1_9=-5] [L265] CALL assume_abort_if_not(var_1_7 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_8=4, var_1_9=-5] [L20] COND FALSE !(!cond) [L265] RET assume_abort_if_not(var_1_7 <= 4294967295) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_8=4, var_1_9=-5] [L266] CALL assume_abort_if_not(var_1_7 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=4, var_1_9=-5] [L20] COND FALSE !(!cond) [L266] RET assume_abort_if_not(var_1_7 != 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=4, var_1_9=-5] [L267] var_1_8 = __VERIFIER_nondet_ulong() [L268] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_9=-5] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_9=-5] [L269] CALL assume_abort_if_not(var_1_8 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_9=-5] [L20] COND FALSE !(!cond) [L269] RET assume_abort_if_not(var_1_8 <= 4294967295) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_9=-5] [L270] CALL assume_abort_if_not(var_1_8 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L270] RET assume_abort_if_not(var_1_8 != 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1484384233, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L271] var_1_10 = __VERIFIER_nondet_long() [L272] CALL assume_abort_if_not(var_1_10 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not(var_1_10 >= 1073741822) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L273] CALL assume_abort_if_not(var_1_10 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L273] RET assume_abort_if_not(var_1_10 <= 2147483646) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L274] var_1_17 = __VERIFIER_nondet_long() [L275] CALL assume_abort_if_not(var_1_17 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L275] RET assume_abort_if_not(var_1_17 >= -2147483648) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L276] CALL assume_abort_if_not(var_1_17 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not(var_1_17 <= 2147483647) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L277] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L277] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=162/5, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L278] var_1_18 = __VERIFIER_nondet_float() [L279] CALL assume_abort_if_not((var_1_18 >= -461168.6018427382800e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not((var_1_18 >= -461168.6018427382800e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_19=46/5, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L280] var_1_19 = __VERIFIER_nondet_float() [L281] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_20=23/4, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L282] var_1_20 = __VERIFIER_nondet_float() [L283] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=44379, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L284] var_1_22 = __VERIFIER_nondet_ushort() [L285] CALL assume_abort_if_not(var_1_22 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_22 >= 32767) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L286] CALL assume_abort_if_not(var_1_22 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not(var_1_22 <= 65535) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=8, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L287] var_1_23 = __VERIFIER_nondet_ushort() [L288] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L289] CALL assume_abort_if_not(var_1_23 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_23 <= 32767) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_24=17/10, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L290] var_1_24 = __VERIFIER_nondet_double() [L291] CALL assume_abort_if_not((var_1_24 >= -230584.3009213691390e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 2305843.009213691390e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not((var_1_24 >= -230584.3009213691390e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 2305843.009213691390e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_25=63/4, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L292] var_1_25 = __VERIFIER_nondet_double() [L293] CALL assume_abort_if_not((var_1_25 >= -230584.3009213691390e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 2305843.009213691390e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not((var_1_25 >= -230584.3009213691390e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 2305843.009213691390e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=1, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L294] var_1_27 = __VERIFIER_nondet_uchar() [L295] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L296] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_28=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L297] var_1_28 = __VERIFIER_nondet_double() [L298] CALL assume_abort_if_not((var_1_28 >= 4611686.018427382800e+12F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not((var_1_28 >= 4611686.018427382800e+12F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_29=121/5, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L299] var_1_29 = __VERIFIER_nondet_double() [L300] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L300] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L301] var_1_30 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L303] CALL assume_abort_if_not(var_1_30 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_30 <= 1) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=50, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L304] var_1_33 = __VERIFIER_nondet_uchar() [L305] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L306] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=4091253961, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L307] var_1_36 = __VERIFIER_nondet_ulong() [L308] CALL assume_abort_if_not(var_1_36 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_36 >= 2147483647) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L309] CALL assume_abort_if_not(var_1_36 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_36 <= 4294967294) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_38=799999993/8, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L310] var_1_38 = __VERIFIER_nondet_float() [L311] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_39=1/2, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L312] var_1_39 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_40=0, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L314] var_1_40 = __VERIFIER_nondet_float() [L315] CALL assume_abort_if_not((var_1_40 >= 4611686.018427382800e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not((var_1_40 >= 4611686.018427382800e+12F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854765600e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=16978, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L316] var_1_44 = __VERIFIER_nondet_short() [L317] CALL assume_abort_if_not(var_1_44 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_44 >= 16383) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L318] CALL assume_abort_if_not(var_1_44 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not(var_1_44 <= 32766) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=64, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L319] var_1_46 = __VERIFIER_nondet_char() [L320] CALL assume_abort_if_not(var_1_46 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not(var_1_46 >= -126) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L321] CALL assume_abort_if_not(var_1_46 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not(var_1_46 <= 126) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-50, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L322] var_1_47 = __VERIFIER_nondet_char() [L323] CALL assume_abort_if_not(var_1_47 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_47 >= -126) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L324] CALL assume_abort_if_not(var_1_47 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not(var_1_47 <= 126) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=46907, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L325] var_1_52 = __VERIFIER_nondet_ushort() [L326] CALL assume_abort_if_not(var_1_52 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not(var_1_52 >= 32767) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L327] CALL assume_abort_if_not(var_1_52 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not(var_1_52 <= 65534) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=52395, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L328] var_1_53 = __VERIFIER_nondet_ushort() [L329] CALL assume_abort_if_not(var_1_53 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_53 >= 32767) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L330] CALL assume_abort_if_not(var_1_53 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_53 <= 65534) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_55=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L331] var_1_55 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_55 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not(var_1_55 >= 0) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L333] CALL assume_abort_if_not(var_1_55 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_55=1, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_55 <= 1) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_1=100000, var_1_21=4999999999999999/5, var_1_22=65159, var_1_23=0, var_1_26=51/5, var_1_27=0, var_1_30=257, var_1_31=1, var_1_32=8, var_1_33=256, var_1_34=8, var_1_36=-2147483649, var_1_37=87/10, var_1_41=65/2, var_1_42=324/5, var_1_43=-16, var_1_44=32766, var_1_45=-8, var_1_46=-126, var_1_47=-126, var_1_48=163/10, var_1_49=-1, var_1_50=637/5, var_1_51=500, var_1_52=-262521, var_1_53=32767, var_1_54=0, var_1_55=1, var_1_56=32, var_1_58=5, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=-5] [L350] RET updateVariables() [L351] CALL step() [L75] COND FALSE !(last_1_var_1_9 >= last_1_var_1_32) [L94] var_1_51 = (var_1_52 - var_1_33) [L96] unsigned short int stepLocal_6 = var_1_51; [L97] EXPR -64 << var_1_51 [L97] COND FALSE !((-64 << var_1_51) >= stepLocal_6) [L100] signed long int stepLocal_11 = var_1_33 + var_1_51; [L101] unsigned short int stepLocal_10 = var_1_51; [L102] COND TRUE -5 < stepLocal_11 [L103] COND TRUE ((~ 0) / var_1_17) < stepLocal_10 [L104] var_1_50 = ((((4.1f) < 0 ) ? -(4.1f) : (4.1f))) [L111] signed long int stepLocal_4 = 61405 - var_1_23; [L112] COND TRUE stepLocal_4 > last_1_var_1_32 [L113] var_1_32 = var_1_33 [L115] COND TRUE var_1_32 >= (var_1_32 / var_1_8) [L116] var_1_9 = ((var_1_10 - var_1_51) - var_1_32) [L120] COND TRUE (- 50.6f) >= var_1_50 [L121] var_1_42 = (var_1_28 - var_1_29) [L123] COND FALSE !(\read(var_1_27)) [L126] COND TRUE \read(var_1_30) [L127] var_1_26 = (var_1_19 + var_1_29) [L136] COND TRUE ! var_1_27 [L137] var_1_31 = (var_1_51 + var_1_32) [L143] COND FALSE !(var_1_27 && var_1_55) [L146] COND TRUE var_1_51 <= var_1_51 [L147] var_1_54 = var_1_36 [L152] COND FALSE !((((((var_1_54) > (var_1_8)) ? (var_1_54) : (var_1_8))) + var_1_10) == (var_1_51 * var_1_17)) [L155] var_1_34 = var_1_51 [L157] unsigned char stepLocal_5 = var_1_32; [L158] COND FALSE !(\read(var_1_27)) [L161] COND TRUE var_1_39 <= 10.25f [L162] var_1_37 = ((var_1_29 + var_1_38) - (((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) - var_1_39)) [L171] unsigned long int stepLocal_1 = (var_1_32 / var_1_17) / var_1_8; [L172] unsigned short int stepLocal_0 = var_1_51; [L173] COND TRUE var_1_41 != ((((((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) < (var_1_37)) ? (((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) : (var_1_37))) [L174] COND FALSE !(stepLocal_1 > var_1_51) [L184] COND FALSE !(var_1_42 == var_1_37) [L187] COND FALSE !(var_1_39 == ((((var_1_42) > (var_1_38)) ? (var_1_42) : (var_1_38)))) [L190] var_1_48 = var_1_19 [L193] COND TRUE (- var_1_15) == var_1_37 [L194] var_1_1 = (((((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) < (var_1_51)) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) : (var_1_51))) [L200] unsigned long int stepLocal_9 = (((var_1_54) < (var_1_22)) ? (var_1_54) : (var_1_22)); [L201] unsigned char stepLocal_8 = var_1_30; [L202] COND FALSE !(var_1_27 && stepLocal_8) [L205] COND FALSE !(stepLocal_9 != var_1_1) [L208] var_1_45 = ((((var_1_47) > (var_1_46)) ? (var_1_47) : (var_1_46))) [L211] EXPR 2u << var_1_32 [L211] unsigned long int stepLocal_7 = var_1_32 * (2u << var_1_32); [L212] COND TRUE ! var_1_27 [L213] COND TRUE \read(var_1_30) [L214] var_1_43 = ((((var_1_1) < (var_1_33)) ? (var_1_1) : (var_1_33))) [L223] signed long int stepLocal_13 = var_1_10; [L224] signed long int stepLocal_12 = (((var_1_46) < (var_1_32)) ? (var_1_46) : (var_1_32)); [L225] COND TRUE \read(var_1_30) [L226] COND FALSE !(var_1_50 <= ((var_1_39 - var_1_40) * var_1_28)) [L238] COND TRUE \read(var_1_55) [L239] var_1_58 = (((var_1_33 - var_1_31) + (var_1_45 + var_1_45)) + var_1_47) [L243] unsigned short int stepLocal_3 = var_1_51; [L244] signed short int stepLocal_2 = var_1_56; [L245] COND FALSE !(stepLocal_2 >= var_1_54) [L250] var_1_21 = ((256.8 - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) + (var_1_24 + var_1_25)) [L252] COND FALSE !(\read(var_1_27)) [L259] var_1_49 = ((((var_1_10) < (var_1_33)) ? (var_1_10) : (var_1_33))) [L351] RET step() [L352] CALL, EXPR property() [L342] EXPR (((((((((((- var_1_15) == var_1_37) ? (var_1_1 == ((unsigned long int) (((((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) < (var_1_51)) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) : (var_1_51))))) : ((var_1_32 != (var_1_51 / ((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (var_1_1 == ((unsigned long int) ((((100000000u) < ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51))))) ? (100000000u) : ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51)))))))) : 1)) && ((var_1_32 >= (var_1_32 / var_1_8)) ? (var_1_9 == ((signed long int) ((var_1_10 - var_1_51) - var_1_32))) : (var_1_9 == ((signed long int) ((((((var_1_10 - var_1_51)) < (var_1_32)) ? ((var_1_10 - var_1_51)) : (var_1_32))) - ((((var_1_32) > (var_1_32)) ? (var_1_32) : (var_1_32)))))))) && ((var_1_41 != ((((((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) < (var_1_37)) ? (((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) : (var_1_37)))) ? ((((var_1_32 / var_1_17) / var_1_8) > var_1_51) ? (var_1_15 == ((float) (((((var_1_18 + var_1_19) < 0 ) ? -(var_1_18 + var_1_19) : (var_1_18 + var_1_19))) - var_1_20))) : 1) : ((var_1_51 != var_1_51) ? (var_1_15 == ((float) var_1_19)) : (var_1_15 == ((float) var_1_20))))) && ((var_1_56 >= var_1_54) ? (((var_1_22 - var_1_32) < var_1_51) ? (var_1_21 == ((double) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1) : (var_1_21 == ((double) ((256.8 - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) + (var_1_24 + var_1_25)))))) && (var_1_27 ? (var_1_26 == ((double) ((((63.75) > (((var_1_28 - 128.6) - (var_1_29 + 8.5)))) ? (63.75) : (((var_1_28 - 128.6) - (var_1_29 + 8.5))))))) : (var_1_30 ? (var_1_26 == ((double) (var_1_19 + var_1_29))) : ((var_1_32 > var_1_7) ? (var_1_26 == ((double) (var_1_20 - var_1_29))) : (var_1_26 == ((double) (var_1_29 + 64.25))))))) && ((! var_1_27) ? (var_1_31 == ((signed long int) (var_1_51 + var_1_32))) : ((! var_1_27) ? (var_1_31 == ((signed long int) var_1_32)) : 1))) && (((61405 - var_1_23) > last_1_var_1_32) ? (var_1_32 == ((unsigned char) var_1_33)) : 1)) && (((((((var_1_54) > (var_1_8)) ? (var_1_54) : (var_1_8))) + var_1_10) == (var_1_51 * var_1_17)) ? (var_1_34 == ((unsigned long int) (var_1_36 - var_1_54))) : (var_1_34 == ((unsigned long int) var_1_51)))) && (var_1_27 ? (var_1_37 == ((float) (var_1_29 + (((((var_1_38 - var_1_39)) > (var_1_18)) ? ((var_1_38 - var_1_39)) : (var_1_18)))))) : ((var_1_39 <= 10.25f) ? (var_1_37 == ((float) ((var_1_29 + var_1_38) - (((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) - var_1_39)))) : ((var_1_32 <= var_1_34) ? (var_1_37 == ((float) var_1_38)) : (var_1_37 == ((float) ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))))))) && (((-64 << var_1_51) >= var_1_51) ? (var_1_41 == ((double) ((var_1_28 - var_1_38) - var_1_29))) : 1) [L342] EXPR (((((((((((((- var_1_15) == var_1_37) ? (var_1_1 == ((unsigned long int) (((((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) < (var_1_51)) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) : (var_1_51))))) : ((var_1_32 != (var_1_51 / ((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (var_1_1 == ((unsigned long int) ((((100000000u) < ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51))))) ? (100000000u) : ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51)))))))) : 1)) && ((var_1_32 >= (var_1_32 / var_1_8)) ? (var_1_9 == ((signed long int) ((var_1_10 - var_1_51) - var_1_32))) : (var_1_9 == ((signed long int) ((((((var_1_10 - var_1_51)) < (var_1_32)) ? ((var_1_10 - var_1_51)) : (var_1_32))) - ((((var_1_32) > (var_1_32)) ? (var_1_32) : (var_1_32)))))))) && ((var_1_41 != ((((((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) < (var_1_37)) ? (((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) : (var_1_37)))) ? ((((var_1_32 / var_1_17) / var_1_8) > var_1_51) ? (var_1_15 == ((float) (((((var_1_18 + var_1_19) < 0 ) ? -(var_1_18 + var_1_19) : (var_1_18 + var_1_19))) - var_1_20))) : 1) : ((var_1_51 != var_1_51) ? (var_1_15 == ((float) var_1_19)) : (var_1_15 == ((float) var_1_20))))) && ((var_1_56 >= var_1_54) ? (((var_1_22 - var_1_32) < var_1_51) ? (var_1_21 == ((double) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1) : (var_1_21 == ((double) ((256.8 - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) + (var_1_24 + var_1_25)))))) && (var_1_27 ? (var_1_26 == ((double) ((((63.75) > (((var_1_28 - 128.6) - (var_1_29 + 8.5)))) ? (63.75) : (((var_1_28 - 128.6) - (var_1_29 + 8.5))))))) : (var_1_30 ? (var_1_26 == ((double) (var_1_19 + var_1_29))) : ((var_1_32 > var_1_7) ? (var_1_26 == ((double) (var_1_20 - var_1_29))) : (var_1_26 == ((double) (var_1_29 + 64.25))))))) && ((! var_1_27) ? (var_1_31 == ((signed long int) (var_1_51 + var_1_32))) : ((! var_1_27) ? (var_1_31 == ((signed long int) var_1_32)) : 1))) && (((61405 - var_1_23) > last_1_var_1_32) ? (var_1_32 == ((unsigned char) var_1_33)) : 1)) && (((((((var_1_54) > (var_1_8)) ? (var_1_54) : (var_1_8))) + var_1_10) == (var_1_51 * var_1_17)) ? (var_1_34 == ((unsigned long int) (var_1_36 - var_1_54))) : (var_1_34 == ((unsigned long int) var_1_51)))) && (var_1_27 ? (var_1_37 == ((float) (var_1_29 + (((((var_1_38 - var_1_39)) > (var_1_18)) ? ((var_1_38 - var_1_39)) : (var_1_18)))))) : ((var_1_39 <= 10.25f) ? (var_1_37 == ((float) ((var_1_29 + var_1_38) - (((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) - var_1_39)))) : ((var_1_32 <= var_1_34) ? (var_1_37 == ((float) var_1_38)) : (var_1_37 == ((float) ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))))))) && (((-64 << var_1_51) >= var_1_51) ? (var_1_41 == ((double) ((var_1_28 - var_1_38) - var_1_29))) : 1)) && (((- 50.6f) >= var_1_50) ? (var_1_42 == ((double) (var_1_28 - var_1_29))) : 1)) && ((! var_1_27) ? (var_1_30 ? (var_1_43 == ((signed short int) ((((var_1_1) < (var_1_33)) ? (var_1_1) : (var_1_33))))) : (var_1_43 == ((signed short int) ((((var_1_33 - (var_1_44 - var_1_1)) < 0 ) ? -(var_1_33 - (var_1_44 - var_1_1)) : (var_1_33 - (var_1_44 - var_1_1))))))) : ((var_1_51 < (var_1_32 * (2u << var_1_32))) ? (var_1_43 == ((signed short int) (((((var_1_1) > (var_1_33)) ? (var_1_1) : (var_1_33))) - var_1_44))) : 1)) [L342] EXPR ((((((((((((((((((- var_1_15) == var_1_37) ? (var_1_1 == ((unsigned long int) (((((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) < (var_1_51)) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) : (var_1_51))))) : ((var_1_32 != (var_1_51 / ((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (var_1_1 == ((unsigned long int) ((((100000000u) < ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51))))) ? (100000000u) : ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51)))))))) : 1)) && ((var_1_32 >= (var_1_32 / var_1_8)) ? (var_1_9 == ((signed long int) ((var_1_10 - var_1_51) - var_1_32))) : (var_1_9 == ((signed long int) ((((((var_1_10 - var_1_51)) < (var_1_32)) ? ((var_1_10 - var_1_51)) : (var_1_32))) - ((((var_1_32) > (var_1_32)) ? (var_1_32) : (var_1_32)))))))) && ((var_1_41 != ((((((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) < (var_1_37)) ? (((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) : (var_1_37)))) ? ((((var_1_32 / var_1_17) / var_1_8) > var_1_51) ? (var_1_15 == ((float) (((((var_1_18 + var_1_19) < 0 ) ? -(var_1_18 + var_1_19) : (var_1_18 + var_1_19))) - var_1_20))) : 1) : ((var_1_51 != var_1_51) ? (var_1_15 == ((float) var_1_19)) : (var_1_15 == ((float) var_1_20))))) && ((var_1_56 >= var_1_54) ? (((var_1_22 - var_1_32) < var_1_51) ? (var_1_21 == ((double) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1) : (var_1_21 == ((double) ((256.8 - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) + (var_1_24 + var_1_25)))))) && (var_1_27 ? (var_1_26 == ((double) ((((63.75) > (((var_1_28 - 128.6) - (var_1_29 + 8.5)))) ? (63.75) : (((var_1_28 - 128.6) - (var_1_29 + 8.5))))))) : (var_1_30 ? (var_1_26 == ((double) (var_1_19 + var_1_29))) : ((var_1_32 > var_1_7) ? (var_1_26 == ((double) (var_1_20 - var_1_29))) : (var_1_26 == ((double) (var_1_29 + 64.25))))))) && ((! var_1_27) ? (var_1_31 == ((signed long int) (var_1_51 + var_1_32))) : ((! var_1_27) ? (var_1_31 == ((signed long int) var_1_32)) : 1))) && (((61405 - var_1_23) > last_1_var_1_32) ? (var_1_32 == ((unsigned char) var_1_33)) : 1)) && (((((((var_1_54) > (var_1_8)) ? (var_1_54) : (var_1_8))) + var_1_10) == (var_1_51 * var_1_17)) ? (var_1_34 == ((unsigned long int) (var_1_36 - var_1_54))) : (var_1_34 == ((unsigned long int) var_1_51)))) && (var_1_27 ? (var_1_37 == ((float) (var_1_29 + (((((var_1_38 - var_1_39)) > (var_1_18)) ? ((var_1_38 - var_1_39)) : (var_1_18)))))) : ((var_1_39 <= 10.25f) ? (var_1_37 == ((float) ((var_1_29 + var_1_38) - (((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) - var_1_39)))) : ((var_1_32 <= var_1_34) ? (var_1_37 == ((float) var_1_38)) : (var_1_37 == ((float) ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))))))) && (((-64 << var_1_51) >= var_1_51) ? (var_1_41 == ((double) ((var_1_28 - var_1_38) - var_1_29))) : 1)) && (((- 50.6f) >= var_1_50) ? (var_1_42 == ((double) (var_1_28 - var_1_29))) : 1)) && ((! var_1_27) ? (var_1_30 ? (var_1_43 == ((signed short int) ((((var_1_1) < (var_1_33)) ? (var_1_1) : (var_1_33))))) : (var_1_43 == ((signed short int) ((((var_1_33 - (var_1_44 - var_1_1)) < 0 ) ? -(var_1_33 - (var_1_44 - var_1_1)) : (var_1_33 - (var_1_44 - var_1_1))))))) : ((var_1_51 < (var_1_32 * (2u << var_1_32))) ? (var_1_43 == ((signed short int) (((((var_1_1) > (var_1_33)) ? (var_1_1) : (var_1_33))) - var_1_44))) : 1))) && ((var_1_27 && var_1_30) ? (var_1_45 == ((signed char) (((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))))) : ((((((var_1_54) < (var_1_22)) ? (var_1_54) : (var_1_22))) != var_1_1) ? (var_1_45 == ((signed char) var_1_46)) : (var_1_45 == ((signed char) ((((var_1_47) > (var_1_46)) ? (var_1_47) : (var_1_46)))))))) && ((var_1_42 == var_1_37) ? (var_1_48 == ((double) (25.25 - (var_1_40 - var_1_38)))) : ((var_1_39 == ((((var_1_42) > (var_1_38)) ? (var_1_42) : (var_1_38)))) ? (var_1_48 == ((double) var_1_19)) : (var_1_48 == ((double) var_1_19))))) && (var_1_27 ? ((var_1_21 < 24.8f) ? (var_1_49 == ((signed long int) ((((((var_1_51 + var_1_22) - var_1_51)) > (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))))) ? (((var_1_51 + var_1_22) - var_1_51)) : (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))))))) : (var_1_49 == ((signed long int) var_1_34))) : (var_1_49 == ((signed long int) ((((var_1_10) < (var_1_33)) ? (var_1_10) : (var_1_33))))))) && ((-5 < (var_1_33 + var_1_51)) ? ((((~ 0) / var_1_17) < var_1_51) ? (var_1_50 == ((float) ((((4.1f) < 0 ) ? -(4.1f) : (4.1f))))) : (var_1_50 == ((float) (var_1_20 - ((((var_1_40) > (var_1_28)) ? (var_1_40) : (var_1_28))))))) : (var_1_50 == ((float) ((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) + var_1_24) + ((((var_1_19) > (-0.8f)) ? (var_1_19) : (-0.8f)))))))) && ((last_1_var_1_9 >= last_1_var_1_32) ? ((((((var_1_47) > (last_1_var_1_32)) ? (var_1_47) : (last_1_var_1_32))) >= (last_1_var_1_54 / var_1_7)) ? (var_1_51 == ((unsigned short int) ((((var_1_44) > (var_1_33)) ? (var_1_44) : (var_1_33))))) : (((- last_1_var_1_32) >= 256u) ? ((last_1_var_1_45 < var_1_22) ? (var_1_51 == ((unsigned short int) (((((var_1_52) > (var_1_53)) ? (var_1_52) : (var_1_53))) - (((((last_1_var_1_45 + var_1_33)) < (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))))) ? ((last_1_var_1_45 + var_1_33)) : (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))))))))) : ((var_1_30 && ((last_1_var_1_32 >> var_1_44) < var_1_47)) ? (var_1_51 == ((unsigned short int) ((((var_1_44) < (var_1_33)) ? (var_1_44) : (var_1_33))))) : (var_1_51 == ((unsigned short int) last_1_var_1_32)))) : (var_1_51 == ((unsigned short int) (((((var_1_53) < 0 ) ? -(var_1_53) : (var_1_53))) - last_1_var_1_32))))) : (var_1_51 == ((unsigned short int) (var_1_52 - var_1_33)))) [L342] EXPR ((((((((((((((((((((- var_1_15) == var_1_37) ? (var_1_1 == ((unsigned long int) (((((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) < (var_1_51)) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) : (var_1_51))))) : ((var_1_32 != (var_1_51 / ((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (var_1_1 == ((unsigned long int) ((((100000000u) < ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51))))) ? (100000000u) : ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51)))))))) : 1)) && ((var_1_32 >= (var_1_32 / var_1_8)) ? (var_1_9 == ((signed long int) ((var_1_10 - var_1_51) - var_1_32))) : (var_1_9 == ((signed long int) ((((((var_1_10 - var_1_51)) < (var_1_32)) ? ((var_1_10 - var_1_51)) : (var_1_32))) - ((((var_1_32) > (var_1_32)) ? (var_1_32) : (var_1_32)))))))) && ((var_1_41 != ((((((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) < (var_1_37)) ? (((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) : (var_1_37)))) ? ((((var_1_32 / var_1_17) / var_1_8) > var_1_51) ? (var_1_15 == ((float) (((((var_1_18 + var_1_19) < 0 ) ? -(var_1_18 + var_1_19) : (var_1_18 + var_1_19))) - var_1_20))) : 1) : ((var_1_51 != var_1_51) ? (var_1_15 == ((float) var_1_19)) : (var_1_15 == ((float) var_1_20))))) && ((var_1_56 >= var_1_54) ? (((var_1_22 - var_1_32) < var_1_51) ? (var_1_21 == ((double) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1) : (var_1_21 == ((double) ((256.8 - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) + (var_1_24 + var_1_25)))))) && (var_1_27 ? (var_1_26 == ((double) ((((63.75) > (((var_1_28 - 128.6) - (var_1_29 + 8.5)))) ? (63.75) : (((var_1_28 - 128.6) - (var_1_29 + 8.5))))))) : (var_1_30 ? (var_1_26 == ((double) (var_1_19 + var_1_29))) : ((var_1_32 > var_1_7) ? (var_1_26 == ((double) (var_1_20 - var_1_29))) : (var_1_26 == ((double) (var_1_29 + 64.25))))))) && ((! var_1_27) ? (var_1_31 == ((signed long int) (var_1_51 + var_1_32))) : ((! var_1_27) ? (var_1_31 == ((signed long int) var_1_32)) : 1))) && (((61405 - var_1_23) > last_1_var_1_32) ? (var_1_32 == ((unsigned char) var_1_33)) : 1)) && (((((((var_1_54) > (var_1_8)) ? (var_1_54) : (var_1_8))) + var_1_10) == (var_1_51 * var_1_17)) ? (var_1_34 == ((unsigned long int) (var_1_36 - var_1_54))) : (var_1_34 == ((unsigned long int) var_1_51)))) && (var_1_27 ? (var_1_37 == ((float) (var_1_29 + (((((var_1_38 - var_1_39)) > (var_1_18)) ? ((var_1_38 - var_1_39)) : (var_1_18)))))) : ((var_1_39 <= 10.25f) ? (var_1_37 == ((float) ((var_1_29 + var_1_38) - (((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) - var_1_39)))) : ((var_1_32 <= var_1_34) ? (var_1_37 == ((float) var_1_38)) : (var_1_37 == ((float) ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))))))) && (((-64 << var_1_51) >= var_1_51) ? (var_1_41 == ((double) ((var_1_28 - var_1_38) - var_1_29))) : 1)) && (((- 50.6f) >= var_1_50) ? (var_1_42 == ((double) (var_1_28 - var_1_29))) : 1)) && ((! var_1_27) ? (var_1_30 ? (var_1_43 == ((signed short int) ((((var_1_1) < (var_1_33)) ? (var_1_1) : (var_1_33))))) : (var_1_43 == ((signed short int) ((((var_1_33 - (var_1_44 - var_1_1)) < 0 ) ? -(var_1_33 - (var_1_44 - var_1_1)) : (var_1_33 - (var_1_44 - var_1_1))))))) : ((var_1_51 < (var_1_32 * (2u << var_1_32))) ? (var_1_43 == ((signed short int) (((((var_1_1) > (var_1_33)) ? (var_1_1) : (var_1_33))) - var_1_44))) : 1))) && ((var_1_27 && var_1_30) ? (var_1_45 == ((signed char) (((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))))) : ((((((var_1_54) < (var_1_22)) ? (var_1_54) : (var_1_22))) != var_1_1) ? (var_1_45 == ((signed char) var_1_46)) : (var_1_45 == ((signed char) ((((var_1_47) > (var_1_46)) ? (var_1_47) : (var_1_46)))))))) && ((var_1_42 == var_1_37) ? (var_1_48 == ((double) (25.25 - (var_1_40 - var_1_38)))) : ((var_1_39 == ((((var_1_42) > (var_1_38)) ? (var_1_42) : (var_1_38)))) ? (var_1_48 == ((double) var_1_19)) : (var_1_48 == ((double) var_1_19))))) && (var_1_27 ? ((var_1_21 < 24.8f) ? (var_1_49 == ((signed long int) ((((((var_1_51 + var_1_22) - var_1_51)) > (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))))) ? (((var_1_51 + var_1_22) - var_1_51)) : (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))))))) : (var_1_49 == ((signed long int) var_1_34))) : (var_1_49 == ((signed long int) ((((var_1_10) < (var_1_33)) ? (var_1_10) : (var_1_33))))))) && ((-5 < (var_1_33 + var_1_51)) ? ((((~ 0) / var_1_17) < var_1_51) ? (var_1_50 == ((float) ((((4.1f) < 0 ) ? -(4.1f) : (4.1f))))) : (var_1_50 == ((float) (var_1_20 - ((((var_1_40) > (var_1_28)) ? (var_1_40) : (var_1_28))))))) : (var_1_50 == ((float) ((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) + var_1_24) + ((((var_1_19) > (-0.8f)) ? (var_1_19) : (-0.8f)))))))) && ((last_1_var_1_9 >= last_1_var_1_32) ? ((((((var_1_47) > (last_1_var_1_32)) ? (var_1_47) : (last_1_var_1_32))) >= (last_1_var_1_54 / var_1_7)) ? (var_1_51 == ((unsigned short int) ((((var_1_44) > (var_1_33)) ? (var_1_44) : (var_1_33))))) : (((- last_1_var_1_32) >= 256u) ? ((last_1_var_1_45 < var_1_22) ? (var_1_51 == ((unsigned short int) (((((var_1_52) > (var_1_53)) ? (var_1_52) : (var_1_53))) - (((((last_1_var_1_45 + var_1_33)) < (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))))) ? ((last_1_var_1_45 + var_1_33)) : (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))))))))) : ((var_1_30 && ((last_1_var_1_32 >> var_1_44) < var_1_47)) ? (var_1_51 == ((unsigned short int) ((((var_1_44) < (var_1_33)) ? (var_1_44) : (var_1_33))))) : (var_1_51 == ((unsigned short int) last_1_var_1_32)))) : (var_1_51 == ((unsigned short int) (((((var_1_53) < 0 ) ? -(var_1_53) : (var_1_53))) - last_1_var_1_32))))) : (var_1_51 == ((unsigned short int) (var_1_52 - var_1_33))))) && ((var_1_27 && var_1_55) ? (var_1_54 == ((unsigned long int) ((((((((var_1_51) > (var_1_44)) ? (var_1_51) : (var_1_44))) + var_1_9) < 0 ) ? -(((((var_1_51) > (var_1_44)) ? (var_1_51) : (var_1_44))) + var_1_9) : (((((var_1_51) > (var_1_44)) ? (var_1_51) : (var_1_44))) + var_1_9))))) : ((var_1_51 <= var_1_51) ? (var_1_54 == ((unsigned long int) var_1_36)) : (var_1_54 == ((unsigned long int) (var_1_36 - 2u)))))) && (var_1_30 ? ((var_1_50 <= ((var_1_39 - var_1_40) * var_1_28)) ? (var_1_56 == ((signed short int) ((((var_1_46) < ((var_1_33 - var_1_32))) ? (var_1_46) : ((var_1_33 - var_1_32)))))) : 1) : ((((var_1_32 / var_1_7) >> var_1_34) > var_1_10) ? (((var_1_53 + var_1_43) < ((((var_1_46) < (var_1_32)) ? (var_1_46) : (var_1_32)))) ? (var_1_56 == ((signed short int) var_1_32)) : (var_1_56 == ((signed short int) var_1_32))) : 1)) [L342-L343] return (((((((((((((((((((((- var_1_15) == var_1_37) ? (var_1_1 == ((unsigned long int) (((((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) < (var_1_51)) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) + var_1_32)) : (var_1_51))))) : ((var_1_32 != (var_1_51 / ((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (var_1_1 == ((unsigned long int) ((((100000000u) < ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51))))) ? (100000000u) : ((((((2998348225u - var_1_32)) < (var_1_51)) ? ((2998348225u - var_1_32)) : (var_1_51)))))))) : 1)) && ((var_1_32 >= (var_1_32 / var_1_8)) ? (var_1_9 == ((signed long int) ((var_1_10 - var_1_51) - var_1_32))) : (var_1_9 == ((signed long int) ((((((var_1_10 - var_1_51)) < (var_1_32)) ? ((var_1_10 - var_1_51)) : (var_1_32))) - ((((var_1_32) > (var_1_32)) ? (var_1_32) : (var_1_32)))))))) && ((var_1_41 != ((((((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) < (var_1_37)) ? (((((var_1_42) < (7.375f)) ? (var_1_42) : (7.375f)))) : (var_1_37)))) ? ((((var_1_32 / var_1_17) / var_1_8) > var_1_51) ? (var_1_15 == ((float) (((((var_1_18 + var_1_19) < 0 ) ? -(var_1_18 + var_1_19) : (var_1_18 + var_1_19))) - var_1_20))) : 1) : ((var_1_51 != var_1_51) ? (var_1_15 == ((float) var_1_19)) : (var_1_15 == ((float) var_1_20))))) && ((var_1_56 >= var_1_54) ? (((var_1_22 - var_1_32) < var_1_51) ? (var_1_21 == ((double) ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) : 1) : (var_1_21 == ((double) ((256.8 - ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19)))) + (var_1_24 + var_1_25)))))) && (var_1_27 ? (var_1_26 == ((double) ((((63.75) > (((var_1_28 - 128.6) - (var_1_29 + 8.5)))) ? (63.75) : (((var_1_28 - 128.6) - (var_1_29 + 8.5))))))) : (var_1_30 ? (var_1_26 == ((double) (var_1_19 + var_1_29))) : ((var_1_32 > var_1_7) ? (var_1_26 == ((double) (var_1_20 - var_1_29))) : (var_1_26 == ((double) (var_1_29 + 64.25))))))) && ((! var_1_27) ? (var_1_31 == ((signed long int) (var_1_51 + var_1_32))) : ((! var_1_27) ? (var_1_31 == ((signed long int) var_1_32)) : 1))) && (((61405 - var_1_23) > last_1_var_1_32) ? (var_1_32 == ((unsigned char) var_1_33)) : 1)) && (((((((var_1_54) > (var_1_8)) ? (var_1_54) : (var_1_8))) + var_1_10) == (var_1_51 * var_1_17)) ? (var_1_34 == ((unsigned long int) (var_1_36 - var_1_54))) : (var_1_34 == ((unsigned long int) var_1_51)))) && (var_1_27 ? (var_1_37 == ((float) (var_1_29 + (((((var_1_38 - var_1_39)) > (var_1_18)) ? ((var_1_38 - var_1_39)) : (var_1_18)))))) : ((var_1_39 <= 10.25f) ? (var_1_37 == ((float) ((var_1_29 + var_1_38) - (((((var_1_28) > (var_1_40)) ? (var_1_28) : (var_1_40))) - var_1_39)))) : ((var_1_32 <= var_1_34) ? (var_1_37 == ((float) var_1_38)) : (var_1_37 == ((float) ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))))))) && (((-64 << var_1_51) >= var_1_51) ? (var_1_41 == ((double) ((var_1_28 - var_1_38) - var_1_29))) : 1)) && (((- 50.6f) >= var_1_50) ? (var_1_42 == ((double) (var_1_28 - var_1_29))) : 1)) && ((! var_1_27) ? (var_1_30 ? (var_1_43 == ((signed short int) ((((var_1_1) < (var_1_33)) ? (var_1_1) : (var_1_33))))) : (var_1_43 == ((signed short int) ((((var_1_33 - (var_1_44 - var_1_1)) < 0 ) ? -(var_1_33 - (var_1_44 - var_1_1)) : (var_1_33 - (var_1_44 - var_1_1))))))) : ((var_1_51 < (var_1_32 * (2u << var_1_32))) ? (var_1_43 == ((signed short int) (((((var_1_1) > (var_1_33)) ? (var_1_1) : (var_1_33))) - var_1_44))) : 1))) && ((var_1_27 && var_1_30) ? (var_1_45 == ((signed char) (((((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) < 0 ) ? -((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))) : ((((var_1_46) < (var_1_47)) ? (var_1_46) : (var_1_47))))))) : ((((((var_1_54) < (var_1_22)) ? (var_1_54) : (var_1_22))) != var_1_1) ? (var_1_45 == ((signed char) var_1_46)) : (var_1_45 == ((signed char) ((((var_1_47) > (var_1_46)) ? (var_1_47) : (var_1_46)))))))) && ((var_1_42 == var_1_37) ? (var_1_48 == ((double) (25.25 - (var_1_40 - var_1_38)))) : ((var_1_39 == ((((var_1_42) > (var_1_38)) ? (var_1_42) : (var_1_38)))) ? (var_1_48 == ((double) var_1_19)) : (var_1_48 == ((double) var_1_19))))) && (var_1_27 ? ((var_1_21 < 24.8f) ? (var_1_49 == ((signed long int) ((((((var_1_51 + var_1_22) - var_1_51)) > (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1))))) ? (((var_1_51 + var_1_22) - var_1_51)) : (((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))))))) : (var_1_49 == ((signed long int) var_1_34))) : (var_1_49 == ((signed long int) ((((var_1_10) < (var_1_33)) ? (var_1_10) : (var_1_33))))))) && ((-5 < (var_1_33 + var_1_51)) ? ((((~ 0) / var_1_17) < var_1_51) ? (var_1_50 == ((float) ((((4.1f) < 0 ) ? -(4.1f) : (4.1f))))) : (var_1_50 == ((float) (var_1_20 - ((((var_1_40) > (var_1_28)) ? (var_1_40) : (var_1_28))))))) : (var_1_50 == ((float) ((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))) + var_1_24) + ((((var_1_19) > (-0.8f)) ? (var_1_19) : (-0.8f)))))))) && ((last_1_var_1_9 >= last_1_var_1_32) ? ((((((var_1_47) > (last_1_var_1_32)) ? (var_1_47) : (last_1_var_1_32))) >= (last_1_var_1_54 / var_1_7)) ? (var_1_51 == ((unsigned short int) ((((var_1_44) > (var_1_33)) ? (var_1_44) : (var_1_33))))) : (((- last_1_var_1_32) >= 256u) ? ((last_1_var_1_45 < var_1_22) ? (var_1_51 == ((unsigned short int) (((((var_1_52) > (var_1_53)) ? (var_1_52) : (var_1_53))) - (((((last_1_var_1_45 + var_1_33)) < (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))))) ? ((last_1_var_1_45 + var_1_33)) : (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))))))))) : ((var_1_30 && ((last_1_var_1_32 >> var_1_44) < var_1_47)) ? (var_1_51 == ((unsigned short int) ((((var_1_44) < (var_1_33)) ? (var_1_44) : (var_1_33))))) : (var_1_51 == ((unsigned short int) last_1_var_1_32)))) : (var_1_51 == ((unsigned short int) (((((var_1_53) < 0 ) ? -(var_1_53) : (var_1_53))) - last_1_var_1_32))))) : (var_1_51 == ((unsigned short int) (var_1_52 - var_1_33))))) && ((var_1_27 && var_1_55) ? (var_1_54 == ((unsigned long int) ((((((((var_1_51) > (var_1_44)) ? (var_1_51) : (var_1_44))) + var_1_9) < 0 ) ? -(((((var_1_51) > (var_1_44)) ? (var_1_51) : (var_1_44))) + var_1_9) : (((((var_1_51) > (var_1_44)) ? (var_1_51) : (var_1_44))) + var_1_9))))) : ((var_1_51 <= var_1_51) ? (var_1_54 == ((unsigned long int) var_1_36)) : (var_1_54 == ((unsigned long int) (var_1_36 - 2u)))))) && (var_1_30 ? ((var_1_50 <= ((var_1_39 - var_1_40) * var_1_28)) ? (var_1_56 == ((signed short int) ((((var_1_46) < ((var_1_33 - var_1_32))) ? (var_1_46) : ((var_1_33 - var_1_32)))))) : 1) : ((((var_1_32 / var_1_7) >> var_1_34) > var_1_10) ? (((var_1_53 + var_1_43) < ((((var_1_46) < (var_1_32)) ? (var_1_46) : (var_1_32)))) ? (var_1_56 == ((signed short int) var_1_32)) : (var_1_56 == ((signed short int) var_1_32))) : 1))) && (var_1_55 ? (var_1_58 == ((signed short int) (((var_1_33 - var_1_31) + (var_1_45 + var_1_45)) + var_1_47))) : (var_1_58 == ((signed short int) (((((var_1_45) > (var_1_46)) ? (var_1_45) : (var_1_46))) + var_1_45)))) ; [L352] RET, EXPR property() [L352] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=0, var_1_19=2, var_1_1=65159, var_1_20=0, var_1_21=0, var_1_22=65159, var_1_23=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_30=257, var_1_31=65159, var_1_32=256, var_1_33=256, var_1_34=65159, var_1_36=-2147483649, var_1_37=0, var_1_38=0, var_1_41=65/2, var_1_42=0, var_1_43=0, var_1_44=32766, var_1_45=-126, var_1_46=-126, var_1_47=-126, var_1_48=2, var_1_49=0, var_1_50=3, var_1_51=65159, var_1_52=-262521, var_1_53=32767, var_1_54=-2147483649, var_1_55=1, var_1_56=32, var_1_58=-1, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=1073676663] [L19] reach_error() VAL [isInitial=1, last_1_var_1_32=8, last_1_var_1_45=-8, last_1_var_1_54=0, last_1_var_1_9=-5, var_1_10=1073741822, var_1_15=397/25, var_1_17=-1, var_1_18=0, var_1_19=2, var_1_1=65159, var_1_20=0, var_1_21=0, var_1_22=65159, var_1_23=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_30=257, var_1_31=65159, var_1_32=256, var_1_33=256, var_1_34=65159, var_1_36=-2147483649, var_1_37=0, var_1_38=0, var_1_41=65/2, var_1_42=0, var_1_43=0, var_1_44=32766, var_1_45=-126, var_1_46=-126, var_1_47=-126, var_1_48=2, var_1_49=0, var_1_50=3, var_1_51=65159, var_1_52=-262521, var_1_53=32767, var_1_54=-2147483649, var_1_55=1, var_1_56=32, var_1_58=-1, var_1_7=-8589934589, var_1_8=-4294967294, var_1_9=1073676663] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 80 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.4s, OverallIterations: 1, TraceHistogramMax: 45, 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=80occurred 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, 6.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 330 NumberOfCodeBlocks, 330 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 05:15:10,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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_1544a3df-d157-4c80-8478-730087ac00b9/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 66faedc76e2888a747bab206dd9951b65d0513a976e7d390b67897d185d819f3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:15:13,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:15:13,842 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:15:13,849 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:15:13,850 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:15:13,893 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:15:13,894 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:15:13,895 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:15:13,896 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:15:13,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:15:13,898 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:15:13,899 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:15:13,899 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:15:13,900 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:15:13,902 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:15:13,903 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:15:13,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:15:13,904 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:15:13,904 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:15:13,905 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:15:13,905 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:15:13,909 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:15:13,909 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:15:13,910 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:15:13,910 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:15:13,910 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:15:13,911 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:15:13,911 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:15:13,912 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:15:13,912 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:15:13,912 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:15:13,914 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:15:13,915 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:15:13,916 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:15:13,916 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:15:13,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:15:13,917 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:15:13,917 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:15:13,917 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:15:13,918 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:15:13,919 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:15:13,919 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:15:13,921 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:15:13,921 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_1544a3df-d157-4c80-8478-730087ac00b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66faedc76e2888a747bab206dd9951b65d0513a976e7d390b67897d185d819f3 [2024-11-09 05:15:14,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:15:14,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:15:14,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:15:14,406 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:15:14,406 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:15:14,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i Unable to find full path for "g++" [2024-11-09 05:15:16,620 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:15:16,948 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:15:16,952 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i [2024-11-09 05:15:16,970 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data/013dfc208/afc73d0f432c472c8da9241c998cb1da/FLAG9bbfa7361 [2024-11-09 05:15:16,986 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/data/013dfc208/afc73d0f432c472c8da9241c998cb1da [2024-11-09 05:15:16,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:15:16,991 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:15:16,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:15:16,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:15:17,017 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:15:17,017 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:15:16" (1/1) ... [2024-11-09 05:15:17,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ed8ceeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17, skipping insertion in model container [2024-11-09 05:15:17,019 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:15:16" (1/1) ... [2024-11-09 05:15:17,077 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:15:17,346 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_1544a3df-d157-4c80-8478-730087ac00b9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i[916,929] [2024-11-09 05:15:17,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:15:17,625 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:15:17,646 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_1544a3df-d157-4c80-8478-730087ac00b9/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-41.i[916,929] [2024-11-09 05:15:17,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:15:17,821 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:15:17,822 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17 WrapperNode [2024-11-09 05:15:17,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:15:17,824 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:15:17,824 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:15:17,824 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:15:17,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:17,882 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:17,949 INFO L138 Inliner]: procedures = 27, calls = 58, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 320 [2024-11-09 05:15:17,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:15:17,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:15:17,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:15:17,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:15:17,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:17,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:17,972 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:17,974 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:18,011 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:18,020 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:18,027 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:18,035 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:18,045 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:15:18,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:15:18,051 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:15:18,051 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:15:18,052 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (1/1) ... [2024-11-09 05:15:18,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:15:18,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:15:18,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:15:18,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:15:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:15:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:15:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:15:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:15:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:15:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:15:18,252 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:15:18,257 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:15:45,087 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-09 05:15:45,088 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:15:45,117 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:15:45,118 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:15:45,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:15:45 BoogieIcfgContainer [2024-11-09 05:15:45,120 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:15:45,123 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:15:45,124 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:15:45,128 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:15:45,129 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:15:16" (1/3) ... [2024-11-09 05:15:45,130 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aa44ee0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:15:45, skipping insertion in model container [2024-11-09 05:15:45,131 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:15:17" (2/3) ... [2024-11-09 05:15:45,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aa44ee0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:15:45, skipping insertion in model container [2024-11-09 05:15:45,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:15:45" (3/3) ... [2024-11-09 05:15:45,134 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-41.i [2024-11-09 05:15:45,159 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:15:45,159 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:15:45,259 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:15:45,269 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;@454fdb66, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:15:45,269 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:15:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand has 142 states, 94 states have (on average 1.5106382978723405) internal successors, (142), 95 states have internal predecessors, (142), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-09 05:15:45,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 05:15:45,304 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:15:45,305 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:15:45,306 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:15:45,314 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:15:45,315 INFO L85 PathProgramCache]: Analyzing trace with hash 125420700, now seen corresponding path program 1 times [2024-11-09 05:15:45,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:15:45,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [944837101] [2024-11-09 05:15:45,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:15:45,334 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 05:15:45,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:15:45,338 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:45,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:15:48,366 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:15:48,383 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:15:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1624 proven. 0 refuted. 0 times theorem prover too weak. 2336 trivial. 0 not checked. [2024-11-09 05:15:48,501 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:15:48,502 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:15:48,502 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [944837101] [2024-11-09 05:15:48,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [944837101] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:15:48,503 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:15:48,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:15:48,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783599801] [2024-11-09 05:15:48,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:15:48,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:15:48,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:15:48,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:15:48,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:15:48,564 INFO L87 Difference]: Start difference. First operand has 142 states, 94 states have (on average 1.5106382978723405) internal successors, (142), 95 states have internal predecessors, (142), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-09 05:15:48,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:15:48,644 INFO L93 Difference]: Finished difference Result 277 states and 503 transitions. [2024-11-09 05:15:48,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:15:48,648 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 292 [2024-11-09 05:15:48,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:15:48,663 INFO L225 Difference]: With dead ends: 277 [2024-11-09 05:15:48,663 INFO L226 Difference]: Without dead ends: 138 [2024-11-09 05:15:48,671 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 291 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 05:15:48,677 INFO L432 NwaCegarLoop]: 224 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, 224 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 05:15:48,679 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:15:48,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2024-11-09 05:15:48,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2024-11-09 05:15:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 91 states have (on average 1.4725274725274726) internal successors, (134), 91 states have internal predecessors, (134), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-09 05:15:48,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 224 transitions. [2024-11-09 05:15:48,773 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 224 transitions. Word has length 292 [2024-11-09 05:15:48,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:15:48,777 INFO L471 AbstractCegarLoop]: Abstraction has 138 states and 224 transitions. [2024-11-09 05:15:48,778 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-09 05:15:48,779 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 224 transitions. [2024-11-09 05:15:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 05:15:48,792 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:15:48,793 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:15:48,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:48,993 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:48,994 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:15:48,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:15:48,995 INFO L85 PathProgramCache]: Analyzing trace with hash -713942574, now seen corresponding path program 1 times [2024-11-09 05:15:48,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:15:48,997 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1058349186] [2024-11-09 05:15:49,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:15:49,001 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 05:15:49,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:15:49,005 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:49,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:15:51,956 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:15:51,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:15:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:15:52,219 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:15:52,220 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:15:52,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1058349186] [2024-11-09 05:15:52,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1058349186] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:15:52,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:15:52,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:15:52,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138359493] [2024-11-09 05:15:52,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:15:52,226 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:15:52,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:15:52,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:15:52,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:15:52,228 INFO L87 Difference]: Start difference. First operand 138 states and 224 transitions. Second operand has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:15:55,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:55,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:15:55,571 INFO L93 Difference]: Finished difference Result 273 states and 445 transitions. [2024-11-09 05:15:55,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:15:55,821 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 292 [2024-11-09 05:15:55,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:15:55,825 INFO L225 Difference]: With dead ends: 273 [2024-11-09 05:15:55,825 INFO L226 Difference]: Without dead ends: 138 [2024-11-09 05:15:55,827 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:15:55,829 INFO L432 NwaCegarLoop]: 222 mSDtfsCounter, 0 mSDsluCounter, 219 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 441 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-11-09 05:15:55,830 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 441 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2024-11-09 05:15:55,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2024-11-09 05:15:55,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2024-11-09 05:15:55,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 91 states have (on average 1.4615384615384615) internal successors, (133), 91 states have internal predecessors, (133), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-09 05:15:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 223 transitions. [2024-11-09 05:15:55,850 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 223 transitions. Word has length 292 [2024-11-09 05:15:55,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:15:55,853 INFO L471 AbstractCegarLoop]: Abstraction has 138 states and 223 transitions. [2024-11-09 05:15:55,854 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.333333333333332) internal successors, (70), 3 states have internal predecessors, (70), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:15:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 223 transitions. [2024-11-09 05:15:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 05:15:55,861 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:15:55,861 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:15:55,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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)] Ended with exit code 0 [2024-11-09 05:15:56,061 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:56,062 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:15:56,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:15:56,063 INFO L85 PathProgramCache]: Analyzing trace with hash -587970156, now seen corresponding path program 1 times [2024-11-09 05:15:56,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:15:56,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1274162610] [2024-11-09 05:15:56,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:15:56,065 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 05:15:56,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:15:56,068 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:56,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:15:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:15:58,831 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:15:58,840 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:16:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:16:10,438 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:16:10,442 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:16:10,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1274162610] [2024-11-09 05:16:10,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1274162610] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:16:10,443 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:16:10,443 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:16:10,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201169291] [2024-11-09 05:16:10,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:16:10,444 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:16:10,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:16:10,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:16:10,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:16:10,449 INFO L87 Difference]: Start difference. First operand 138 states and 223 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:16:14,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:16,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:19,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:24,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:26,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:28,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:30,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:32,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:35,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:36,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:41,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:43,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:45,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:47,471 WARN L539 Checker$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 05:16:49,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:51,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:53,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:55,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:58,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:01,549 WARN L539 Checker$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 05:17:03,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:06,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:08,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:08,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:17:08,183 INFO L93 Difference]: Finished difference Result 408 states and 663 transitions. [2024-11-09 05:17:08,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:17:08,208 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 293 [2024-11-09 05:17:08,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:17:08,213 INFO L225 Difference]: With dead ends: 408 [2024-11-09 05:17:08,213 INFO L226 Difference]: Without dead ends: 273 [2024-11-09 05:17:08,214 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:17:08,216 INFO L432 NwaCegarLoop]: 311 mSDtfsCounter, 307 mSDsluCounter, 105 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 0 mSolverCounterUnsat, 17 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 307 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 17 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.7s IncrementalHoareTripleChecker+Time [2024-11-09 05:17:08,216 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [307 Valid, 416 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 158 Invalid, 17 Unknown, 0 Unchecked, 57.7s Time] [2024-11-09 05:17:08,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2024-11-09 05:17:08,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 142. [2024-11-09 05:17:08,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 95 states have (on average 1.4631578947368422) internal successors, (139), 95 states have internal predecessors, (139), 45 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2024-11-09 05:17:08,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 229 transitions. [2024-11-09 05:17:08,250 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 229 transitions. Word has length 293 [2024-11-09 05:17:08,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:17:08,252 INFO L471 AbstractCegarLoop]: Abstraction has 142 states and 229 transitions. [2024-11-09 05:17:08,252 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:17:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 229 transitions. [2024-11-09 05:17:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 05:17:08,258 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:08,258 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:17:08,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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)] Ended with exit code 0 [2024-11-09 05:17:08,459 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:17:08,459 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:17:08,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:08,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1097443246, now seen corresponding path program 1 times [2024-11-09 05:17:08,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:17:08,461 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1518723521] [2024-11-09 05:17:08,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:08,461 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 05:17:08,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:17:08,465 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:17:08,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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)] Waiting until timeout for monitored process [2024-11-09 05:17:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:11,044 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:17:11,051 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:17:11,823 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:17:11,823 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:17:11,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1518723521] [2024-11-09 05:17:11,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1518723521] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:17:11,824 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:17:11,824 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:17:11,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309302910] [2024-11-09 05:17:11,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:17:11,826 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:17:11,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:17:11,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:17:11,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:17:11,828 INFO L87 Difference]: Start difference. First operand 142 states and 229 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:17:14,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:16,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:19,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:21,203 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 05:17:21,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:17:21,516 INFO L93 Difference]: Finished difference Result 353 states and 568 transitions. [2024-11-09 05:17:21,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:17:21,517 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 293 [2024-11-09 05:17:21,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:17:21,521 INFO L225 Difference]: With dead ends: 353 [2024-11-09 05:17:21,521 INFO L226 Difference]: Without dead ends: 214 [2024-11-09 05:17:21,522 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 291 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:17:21,523 INFO L432 NwaCegarLoop]: 312 mSDtfsCounter, 104 mSDsluCounter, 192 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 10 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2024-11-09 05:17:21,524 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 504 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 19 Invalid, 4 Unknown, 0 Unchecked, 9.7s Time] [2024-11-09 05:17:21,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2024-11-09 05:17:21,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 211. [2024-11-09 05:17:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 143 states have (on average 1.4265734265734267) internal successors, (204), 144 states have internal predecessors, (204), 65 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (65), 64 states have call predecessors, (65), 65 states have call successors, (65) [2024-11-09 05:17:21,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 334 transitions. [2024-11-09 05:17:21,561 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 334 transitions. Word has length 293 [2024-11-09 05:17:21,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:17:21,562 INFO L471 AbstractCegarLoop]: Abstraction has 211 states and 334 transitions. [2024-11-09 05:17:21,563 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:17:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 334 transitions. [2024-11-09 05:17:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-09 05:17:21,568 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:21,569 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:17:21,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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)] Ended with exit code 0 [2024-11-09 05:17:21,769 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:17:21,770 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:17:21,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:21,771 INFO L85 PathProgramCache]: Analyzing trace with hash -1265118371, now seen corresponding path program 1 times [2024-11-09 05:17:21,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:17:21,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [910545800] [2024-11-09 05:17:21,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:21,772 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 05:17:21,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:17:21,774 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:17:21,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:17:24,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:24,562 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:17:24,579 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:17:24,782 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:17:24,783 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:17:24,783 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [910545800] [2024-11-09 05:17:24,783 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [910545800] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:17:24,783 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:17:24,783 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:17:24,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915907499] [2024-11-09 05:17:24,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:17:24,784 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:17:24,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:17:24,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:17:24,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:17:24,787 INFO L87 Difference]: Start difference. First operand 211 states and 334 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:17:26,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:30,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:33,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:17:35,830 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 05:17:36,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:17:36,109 INFO L93 Difference]: Finished difference Result 462 states and 738 transitions. [2024-11-09 05:17:36,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:17:36,110 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 294 [2024-11-09 05:17:36,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:17:36,118 INFO L225 Difference]: With dead ends: 462 [2024-11-09 05:17:36,118 INFO L226 Difference]: Without dead ends: 254 [2024-11-09 05:17:36,119 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:17:36,120 INFO L432 NwaCegarLoop]: 252 mSDtfsCounter, 43 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 441 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2024-11-09 05:17:36,121 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 441 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 4 Unknown, 0 Unchecked, 11.3s Time] [2024-11-09 05:17:36,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2024-11-09 05:17:36,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 211. [2024-11-09 05:17:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 211 states, 143 states have (on average 1.4125874125874125) internal successors, (202), 144 states have internal predecessors, (202), 65 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (65), 64 states have call predecessors, (65), 65 states have call successors, (65) [2024-11-09 05:17:36,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 332 transitions. [2024-11-09 05:17:36,153 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 332 transitions. Word has length 294 [2024-11-09 05:17:36,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:17:36,155 INFO L471 AbstractCegarLoop]: Abstraction has 211 states and 332 transitions. [2024-11-09 05:17:36,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:17:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 332 transitions. [2024-11-09 05:17:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-09 05:17:36,161 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:36,162 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:17:36,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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)] Forceful destruction successful, exit code 0 [2024-11-09 05:17:36,362 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:17:36,363 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:17:36,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:36,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1340905183, now seen corresponding path program 1 times [2024-11-09 05:17:36,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:17:36,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1048817436] [2024-11-09 05:17:36,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:36,364 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 05:17:36,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:17:36,365 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:17:36,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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)] Waiting until timeout for monitored process [2024-11-09 05:17:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:38,956 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:17:38,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:18:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:18:04,047 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:18:04,047 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:18:04,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1048817436] [2024-11-09 05:18:04,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1048817436] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:18:04,048 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:18:04,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:18:04,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500711587] [2024-11-09 05:18:04,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:18:04,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:18:04,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:18:04,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:18:04,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:18:04,051 INFO L87 Difference]: Start difference. First operand 211 states and 332 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:18:05,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:07,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:10,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:11,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:16,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:18,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:20,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:22,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:29,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:31,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:34,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:36,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:38,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:40,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:43,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:46,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:49,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:50,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:18:50,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:18:50,660 INFO L93 Difference]: Finished difference Result 627 states and 990 transitions. [2024-11-09 05:18:50,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:18:50,661 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 294 [2024-11-09 05:18:50,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:18:50,665 INFO L225 Difference]: With dead ends: 627 [2024-11-09 05:18:50,665 INFO L226 Difference]: Without dead ends: 419 [2024-11-09 05:18:50,666 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:18:50,669 INFO L432 NwaCegarLoop]: 232 mSDtfsCounter, 76 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 0 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 414 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.6s IncrementalHoareTripleChecker+Time [2024-11-09 05:18:50,669 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 414 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 59 Invalid, 14 Unknown, 0 Unchecked, 46.6s Time] [2024-11-09 05:18:50,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 419 states. [2024-11-09 05:18:50,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 419 to 417. [2024-11-09 05:18:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 417 states, 282 states have (on average 1.4113475177304964) internal successors, (398), 284 states have internal predecessors, (398), 130 states have call successors, (130), 4 states have call predecessors, (130), 4 states have return successors, (130), 128 states have call predecessors, (130), 130 states have call successors, (130) [2024-11-09 05:18:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 658 transitions. [2024-11-09 05:18:50,725 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 658 transitions. Word has length 294 [2024-11-09 05:18:50,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:18:50,726 INFO L471 AbstractCegarLoop]: Abstraction has 417 states and 658 transitions. [2024-11-09 05:18:50,726 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:18:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 658 transitions. [2024-11-09 05:18:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-09 05:18:50,729 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:18:50,729 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:18:50,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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)] Forceful destruction successful, exit code 0 [2024-11-09 05:18:50,929 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:18:50,930 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:18:50,930 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:18:50,930 INFO L85 PathProgramCache]: Analyzing trace with hash -117684769, now seen corresponding path program 1 times [2024-11-09 05:18:50,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:18:50,931 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [951593736] [2024-11-09 05:18:50,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:18:50,931 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 05:18:50,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:18:50,932 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:18:50,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:18:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:18:53,669 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:18:53,676 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:18:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:18:54,808 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:18:54,808 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:18:54,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [951593736] [2024-11-09 05:18:54,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [951593736] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:18:54,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:18:54,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:18:54,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1578373926] [2024-11-09 05:18:54,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:18:54,810 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:18:54,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:18:54,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:18:54,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:18:54,812 INFO L87 Difference]: Start difference. First operand 417 states and 658 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:18:57,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:19:00,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:19:03,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:19:03,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:19:03,415 INFO L93 Difference]: Finished difference Result 843 states and 1322 transitions. [2024-11-09 05:19:03,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:19:03,740 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 294 [2024-11-09 05:19:03,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:19:03,744 INFO L225 Difference]: With dead ends: 843 [2024-11-09 05:19:03,744 INFO L226 Difference]: Without dead ends: 429 [2024-11-09 05:19:03,746 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:19:03,747 INFO L432 NwaCegarLoop]: 212 mSDtfsCounter, 92 mSDsluCounter, 195 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 6 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 407 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2024-11-09 05:19:03,748 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 407 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 18 Invalid, 3 Unknown, 0 Unchecked, 8.6s Time] [2024-11-09 05:19:03,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2024-11-09 05:19:03,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 345. [2024-11-09 05:19:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 345 states, 250 states have (on average 1.416) internal successors, (354), 250 states have internal predecessors, (354), 90 states have call successors, (90), 4 states have call predecessors, (90), 4 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-09 05:19:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 534 transitions. [2024-11-09 05:19:03,784 INFO L78 Accepts]: Start accepts. Automaton has 345 states and 534 transitions. Word has length 294 [2024-11-09 05:19:03,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:19:03,786 INFO L471 AbstractCegarLoop]: Abstraction has 345 states and 534 transitions. [2024-11-09 05:19:03,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:19:03,786 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 534 transitions. [2024-11-09 05:19:03,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-09 05:19:03,789 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:19:03,789 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:19:03,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:19:03,990 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:19:03,990 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:19:03,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:19:03,991 INFO L85 PathProgramCache]: Analyzing trace with hash 411179422, now seen corresponding path program 1 times [2024-11-09 05:19:03,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:19:03,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [298768816] [2024-11-09 05:19:03,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:03,992 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 05:19:03,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:19:03,993 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:19:03,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 (9)] Waiting until timeout for monitored process [2024-11-09 05:19:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:07,319 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:19:07,324 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:19:07,536 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:19:07,536 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:19:07,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [298768816] [2024-11-09 05:19:07,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [298768816] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:19:07,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:19:07,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:19:07,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597720141] [2024-11-09 05:19:07,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:19:07,538 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:19:07,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:19:07,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:19:07,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:19:07,540 INFO L87 Difference]: Start difference. First operand 345 states and 534 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:19:11,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:19:11,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:19:11,923 INFO L93 Difference]: Finished difference Result 687 states and 1065 transitions. [2024-11-09 05:19:12,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:19:12,201 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 295 [2024-11-09 05:19:12,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:19:12,204 INFO L225 Difference]: With dead ends: 687 [2024-11-09 05:19:12,205 INFO L226 Difference]: Without dead ends: 345 [2024-11-09 05:19:12,206 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 294 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:19:12,207 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 0 mSDsluCounter, 190 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 409 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:19:12,208 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 409 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-09 05:19:12,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2024-11-09 05:19:12,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 345. [2024-11-09 05:19:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 345 states, 250 states have (on average 1.408) internal successors, (352), 250 states have internal predecessors, (352), 90 states have call successors, (90), 4 states have call predecessors, (90), 4 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-09 05:19:12,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 532 transitions. [2024-11-09 05:19:12,241 INFO L78 Accepts]: Start accepts. Automaton has 345 states and 532 transitions. Word has length 295 [2024-11-09 05:19:12,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:19:12,242 INFO L471 AbstractCegarLoop]: Abstraction has 345 states and 532 transitions. [2024-11-09 05:19:12,243 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:19:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 532 transitions. [2024-11-09 05:19:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-09 05:19:12,246 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:19:12,246 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:19:12,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 (9)] Forceful destruction successful, exit code 0 [2024-11-09 05:19:12,446 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:19:12,447 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:19:12,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:19:12,447 INFO L85 PathProgramCache]: Analyzing trace with hash 1070710944, now seen corresponding path program 1 times [2024-11-09 05:19:12,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:19:12,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1415460514] [2024-11-09 05:19:12,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:12,454 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 05:19:12,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:19:12,455 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:19:12,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-09 05:19:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:15,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:19:15,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:20:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 1682 proven. 93 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2024-11-09 05:20:03,276 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:21:08,411 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:21:08,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1415460514] [2024-11-09 05:21:08,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1415460514] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:21:08,412 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [617322908] [2024-11-09 05:21:08,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:21:08,412 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:21:08,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:21:08,413 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:21:08,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-09 05:21:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:15,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:21:15,508 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:21:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-11-09 05:21:29,670 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:21:29,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [617322908] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:21:29,670 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 05:21:29,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 6 [2024-11-09 05:21:29,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684031891] [2024-11-09 05:21:29,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:21:29,672 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:21:29,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:21:29,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:21:29,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-09 05:21:29,673 INFO L87 Difference]: Start difference. First operand 345 states and 532 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:21:32,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:34,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:38,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:41,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:44,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:47,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:50,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:52,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:55,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:55,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:21:55,217 INFO L93 Difference]: Finished difference Result 683 states and 1057 transitions. [2024-11-09 05:21:55,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:21:55,577 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 295 [2024-11-09 05:21:55,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:21:55,582 INFO L225 Difference]: With dead ends: 683 [2024-11-09 05:21:55,582 INFO L226 Difference]: Without dead ends: 341 [2024-11-09 05:21:55,584 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 629 GetRequests, 621 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-09 05:21:55,586 INFO L432 NwaCegarLoop]: 183 mSDtfsCounter, 76 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 183 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:21:55,588 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 183 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 9 Unknown, 0 Unchecked, 25.5s Time] [2024-11-09 05:21:55,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2024-11-09 05:21:55,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 341. [2024-11-09 05:21:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 341 states, 246 states have (on average 1.3983739837398375) internal successors, (344), 246 states have internal predecessors, (344), 90 states have call successors, (90), 4 states have call predecessors, (90), 4 states have return successors, (90), 90 states have call predecessors, (90), 90 states have call successors, (90) [2024-11-09 05:21:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 524 transitions. [2024-11-09 05:21:55,631 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 524 transitions. Word has length 295 [2024-11-09 05:21:55,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:21:55,632 INFO L471 AbstractCegarLoop]: Abstraction has 341 states and 524 transitions. [2024-11-09 05:21:55,632 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 2 states have internal predecessors, (73), 1 states have call successors, (45), 1 states have call predecessors, (45), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2024-11-09 05:21:55,632 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 524 transitions. [2024-11-09 05:21:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-09 05:21:55,634 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:21:55,635 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:21:55,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2024-11-09 05:21:55,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-11-09 05:21:56,035 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:21:56,036 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:21:56,037 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:21:56,037 INFO L85 PathProgramCache]: Analyzing trace with hash -826821406, now seen corresponding path program 1 times [2024-11-09 05:21:56,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:21:56,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1840885979] [2024-11-09 05:21:56,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:21:56,039 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 05:21:56,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:21:56,043 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:21:56,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2024-11-09 05:21:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:59,759 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 05:21:59,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:22:14,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 2076 proven. 114 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-09 05:22:14,341 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:22:21,912 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:22:21,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1840885979] [2024-11-09 05:22:21,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1840885979] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:22:21,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [541287535] [2024-11-09 05:22:21,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:22:21,913 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:22:21,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:22:21,914 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:22:21,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 05:22:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:22:38,319 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:22:38,323 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:22:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 902 proven. 15 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2024-11-09 05:22:45,258 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:22:55,492 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [541287535] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:22:55,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1928870958] [2024-11-09 05:22:55,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:22:55,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:22:55,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:22:55,495 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:22:55,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-09 05:23:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:23:02,530 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 05:23:02,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:23:20,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 2076 proven. 114 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-09 05:23:20,612 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:23:26,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1928870958] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:23:26,909 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:23:26,910 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 10] total 15 [2024-11-09 05:23:26,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774200411] [2024-11-09 05:23:26,910 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:23:26,923 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-09 05:23:26,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:23:26,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-09 05:23:26,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=593, Unknown=2, NotChecked=0, Total=702 [2024-11-09 05:23:26,926 INFO L87 Difference]: Start difference. First operand 341 states and 524 transitions. Second operand has 15 states, 15 states have (on average 8.2) internal successors, (123), 15 states have internal predecessors, (123), 4 states have call successors, (79), 4 states have call predecessors, (79), 6 states have return successors, (80), 4 states have call predecessors, (80), 4 states have call successors, (80) [2024-11-09 05:23:49,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:23:52,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:23:54,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:23:56,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:23:58,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:05,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:10,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:12,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:14,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:16,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:18,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:20,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:22,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:24,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:26,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:29,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:31,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:33,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:35,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:38,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:40,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:42,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:44,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:46,612 WARN L539 Checker$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 [0] [2024-11-09 05:24:48,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:50,623 WARN L539 Checker$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 [0] [2024-11-09 05:24:52,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:54,638 WARN L539 Checker$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 05:24:56,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:24:58,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:00,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:02,674 WARN L539 Checker$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 05:25:04,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:06,685 WARN L539 Checker$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 05:25:08,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:10,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:12,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:14,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:18,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:22,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:25,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:31,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:25:32,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:25:32,023 INFO L93 Difference]: Finished difference Result 915 states and 1374 transitions. [2024-11-09 05:25:32,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-09 05:25:32,025 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 8.2) internal successors, (123), 15 states have internal predecessors, (123), 4 states have call successors, (79), 4 states have call predecessors, (79), 6 states have return successors, (80), 4 states have call predecessors, (80), 4 states have call successors, (80) Word has length 295 [2024-11-09 05:25:32,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:25:32,030 INFO L225 Difference]: With dead ends: 915 [2024-11-09 05:25:32,030 INFO L226 Difference]: Without dead ends: 577 [2024-11-09 05:25:32,032 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1021 GetRequests, 981 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 405 ImplicationChecksByTransitivity, 39.6s TimeCoverageRelationStatistics Valid=318, Invalid=1320, Unknown=2, NotChecked=0, Total=1640 [2024-11-09 05:25:32,033 INFO L432 NwaCegarLoop]: 158 mSDtfsCounter, 507 mSDsluCounter, 702 mSDsCounter, 0 mSdLazyCounter, 841 mSolverCounterSat, 65 mSolverCounterUnsat, 38 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 116.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 545 SdHoareTripleChecker+Valid, 860 SdHoareTripleChecker+Invalid, 944 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 841 IncrementalHoareTripleChecker+Invalid, 38 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 117.7s IncrementalHoareTripleChecker+Time [2024-11-09 05:25:32,034 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [545 Valid, 860 Invalid, 944 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 841 Invalid, 38 Unknown, 0 Unchecked, 117.7s Time] [2024-11-09 05:25:32,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 577 states. [2024-11-09 05:25:32,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 577 to 559. [2024-11-09 05:25:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 559 states, 436 states have (on average 1.408256880733945) internal successors, (614), 438 states have internal predecessors, (614), 110 states have call successors, (110), 12 states have call predecessors, (110), 12 states have return successors, (110), 108 states have call predecessors, (110), 110 states have call successors, (110) [2024-11-09 05:25:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 559 states and 834 transitions. [2024-11-09 05:25:32,095 INFO L78 Accepts]: Start accepts. Automaton has 559 states and 834 transitions. Word has length 295 [2024-11-09 05:25:32,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:25:32,096 INFO L471 AbstractCegarLoop]: Abstraction has 559 states and 834 transitions. [2024-11-09 05:25:32,096 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 8.2) internal successors, (123), 15 states have internal predecessors, (123), 4 states have call successors, (79), 4 states have call predecessors, (79), 6 states have return successors, (80), 4 states have call predecessors, (80), 4 states have call successors, (80) [2024-11-09 05:25:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 834 transitions. [2024-11-09 05:25:32,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-09 05:25:32,099 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:25:32,099 INFO L215 NwaCegarLoop]: trace histogram [45, 45, 45, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:25:32,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2024-11-09 05:25:32,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Forceful destruction successful, exit code 0 [2024-11-09 05:25:32,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-11-09 05:25:32,700 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:25:32,701 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:25:32,702 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:25:32,702 INFO L85 PathProgramCache]: Analyzing trace with hash -805805496, now seen corresponding path program 1 times [2024-11-09 05:25:32,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:25:32,703 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [656272925] [2024-11-09 05:25:32,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:25:32,703 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 05:25:32,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:25:32,704 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/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 05:25:32,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1544a3df-d157-4c80-8478-730087ac00b9/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2024-11-09 05:25:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:25:47,214 INFO L255 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-09 05:25:47,231 INFO L278 TraceCheckSpWp]: Computing forward predicates...