./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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_31716176-5ce9-4ee9-9012-ece23dd0b176/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 11fbe230916924754384b4d5f209e2f8e8933dc585a70287035d014e0032f60d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:25:10,773 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:25:10,844 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:25:10,853 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:25:10,853 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:25:10,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:25:10,892 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:25:10,892 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:25:10,893 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:25:10,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:25:10,897 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:25:10,897 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:25:10,898 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:25:10,898 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:25:10,898 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:25:10,899 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:25:10,899 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:25:10,899 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:25:10,902 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:25:10,903 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:25:10,903 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:25:10,904 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:25:10,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:25:10,904 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:25:10,905 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:25:10,905 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:25:10,905 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:25:10,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:25:10,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:25:10,906 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:25:10,910 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:25:10,911 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:25:10,911 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:25:10,911 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:25:10,912 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:25:10,912 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:25:10,912 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:25:10,912 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:25:10,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:10,913 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:25:10,913 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:25:10,914 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:25:10,914 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:25:10,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:25:10,915 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:25:10,915 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:25:10,915 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:25:10,915 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_31716176-5ce9-4ee9-9012-ece23dd0b176/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11fbe230916924754384b4d5f209e2f8e8933dc585a70287035d014e0032f60d [2024-11-09 06:25:11,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:25:11,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:25:11,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:25:11,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:25:11,266 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:25:11,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i Unable to find full path for "g++" [2024-11-09 06:25:13,354 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:25:13,595 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:25:13,595 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i [2024-11-09 06:25:13,608 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data/8e9604130/11139d712ed443b5852af2993b1b2c3c/FLAG421a0594f [2024-11-09 06:25:13,624 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data/8e9604130/11139d712ed443b5852af2993b1b2c3c [2024-11-09 06:25:13,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:25:13,629 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:25:13,630 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:13,630 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:25:13,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:25:13,638 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:13" (1/1) ... [2024-11-09 06:25:13,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59cdf6bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:13, skipping insertion in model container [2024-11-09 06:25:13,639 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:13" (1/1) ... [2024-11-09 06:25:13,693 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:25:13,880 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_31716176-5ce9-4ee9-9012-ece23dd0b176/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i[916,929] [2024-11-09 06:25:14,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:14,093 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:25:14,112 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_31716176-5ce9-4ee9-9012-ece23dd0b176/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i[916,929] [2024-11-09 06:25:14,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:14,232 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:25:14,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14 WrapperNode [2024-11-09 06:25:14,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:14,235 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:14,235 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:25:14,236 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:25:14,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,261 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,322 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 431 [2024-11-09 06:25:14,323 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:14,324 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:25:14,324 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:25:14,324 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:25:14,339 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,356 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,401 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,407 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,415 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,428 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:25:14,429 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:25:14,432 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:25:14,433 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:25:14,434 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (1/1) ... [2024-11-09 06:25:14,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:14,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:25:14,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:25:14,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:25:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:25:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:25:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:25:14,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:25:14,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:25:14,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:25:14,679 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:25:14,682 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:25:15,745 INFO L? ?]: Removed 63 outVars from TransFormulas that were not future-live. [2024-11-09 06:25:15,745 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:25:16,671 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:25:16,671 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:25:16,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:16 BoogieIcfgContainer [2024-11-09 06:25:16,672 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:25:16,674 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:25:16,676 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:25:16,680 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:25:16,681 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:25:13" (1/3) ... [2024-11-09 06:25:16,682 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5218bb3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:25:16, skipping insertion in model container [2024-11-09 06:25:16,682 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:14" (2/3) ... [2024-11-09 06:25:16,684 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5218bb3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:25:16, skipping insertion in model container [2024-11-09 06:25:16,684 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:16" (3/3) ... [2024-11-09 06:25:16,686 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-24.i [2024-11-09 06:25:16,706 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:25:16,707 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:25:16,794 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:25:16,803 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;@5fae953, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:25:16,804 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:25:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand has 80 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 34 states have internal predecessors, (36), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 06:25:16,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 06:25:16,825 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:25:16,826 INFO L215 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:25:16,827 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:25:16,833 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:25:16,833 INFO L85 PathProgramCache]: Analyzing trace with hash 2058083062, now seen corresponding path program 1 times [2024-11-09 06:25:16,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:25:16,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562224466] [2024-11-09 06:25:16,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:25:16,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:25:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:25:20,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1645430140] [2024-11-09 06:25:20,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:25:20,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:25:20,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:25:20,307 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:25:20,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:25:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:25:22,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:25:24,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:25:24,376 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:25:24,379 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:25:24,380 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:25:24,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 06:25:24,583 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:25:24,587 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:25:24,734 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:25:24,737 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:25:24 BoogieIcfgContainer [2024-11-09 06:25:24,738 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:25:24,738 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:25:24,738 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:25:24,739 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:25:24,739 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:16" (3/4) ... [2024-11-09 06:25:24,742 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:25:24,743 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:25:24,745 INFO L158 Benchmark]: Toolchain (without parser) took 11116.19ms. Allocated memory was 172.0MB in the beginning and 283.1MB in the end (delta: 111.1MB). Free memory was 130.3MB in the beginning and 119.0MB in the end (delta: 11.2MB). Peak memory consumption was 125.0MB. Max. memory is 16.1GB. [2024-11-09 06:25:24,745 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 172.0MB. Free memory is still 141.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:25:24,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 603.35ms. Allocated memory is still 172.0MB. Free memory was 129.8MB in the beginning and 104.0MB in the end (delta: 25.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 06:25:24,747 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.97ms. Allocated memory is still 172.0MB. Free memory was 104.0MB in the beginning and 97.3MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 06:25:24,747 INFO L158 Benchmark]: Boogie Preprocessor took 104.48ms. Allocated memory is still 172.0MB. Free memory was 97.3MB in the beginning and 94.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 06:25:24,748 INFO L158 Benchmark]: RCFGBuilder took 2243.68ms. Allocated memory was 172.0MB in the beginning and 228.6MB in the end (delta: 56.6MB). Free memory was 94.1MB in the beginning and 76.4MB in the end (delta: 17.7MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2024-11-09 06:25:24,749 INFO L158 Benchmark]: TraceAbstraction took 8063.52ms. Allocated memory was 228.6MB in the beginning and 283.1MB in the end (delta: 54.5MB). Free memory was 76.4MB in the beginning and 119.0MB in the end (delta: -42.6MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2024-11-09 06:25:24,749 INFO L158 Benchmark]: Witness Printer took 5.50ms. Allocated memory is still 283.1MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:25:24,752 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 172.0MB. Free memory is still 141.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 603.35ms. Allocated memory is still 172.0MB. Free memory was 129.8MB in the beginning and 104.0MB in the end (delta: 25.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.97ms. Allocated memory is still 172.0MB. Free memory was 104.0MB in the beginning and 97.3MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.48ms. Allocated memory is still 172.0MB. Free memory was 97.3MB in the beginning and 94.1MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2243.68ms. Allocated memory was 172.0MB in the beginning and 228.6MB in the end (delta: 56.6MB). Free memory was 94.1MB in the beginning and 76.4MB in the end (delta: 17.7MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. * TraceAbstraction took 8063.52ms. Allocated memory was 228.6MB in the beginning and 283.1MB in the end (delta: 54.5MB). Free memory was 76.4MB in the beginning and 119.0MB in the end (delta: -42.6MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Witness Printer took 5.50ms. Allocated memory is still 283.1MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 273, overapproximation of someBinaryArithmeticDOUBLEoperation at line 138, overapproximation of someBinaryFLOATComparisonOperation at line 145, overapproximation of bitwiseOr at line 78, overapproximation of someUnaryDOUBLEoperation at line 132, overapproximation of someBinaryDOUBLEComparisonOperation at line 130, overapproximation of someBinaryArithmeticFLOAToperation at line 218. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 0.8; [L23] float var_1_5 = 10000000000.75; [L24] float var_1_6 = 50.5; [L25] float var_1_7 = 3.875; [L26] unsigned long int var_1_8 = 256; [L27] unsigned long int var_1_10 = 0; [L28] unsigned long int var_1_12 = 64; [L29] float var_1_13 = 199.5; [L30] float var_1_15 = -0.554; [L31] unsigned long int var_1_16 = 8; [L32] signed char var_1_18 = 64; [L33] unsigned char var_1_19 = 1; [L34] signed char var_1_20 = 0; [L35] signed char var_1_21 = 5; [L36] signed char var_1_22 = 25; [L37] signed char var_1_23 = 4; [L38] signed long int var_1_24 = -128; [L39] double var_1_25 = 1000000000000000.2; [L40] double var_1_26 = 5.125; [L41] double var_1_27 = 127.4; [L42] double var_1_28 = 1000000000000.46; [L43] double var_1_29 = 999999999.4; [L44] double var_1_30 = 16.2; [L45] double var_1_31 = 50.65; [L46] double var_1_32 = 63.08; [L47] double var_1_33 = 8.5; [L48] float var_1_34 = 0.8; [L49] signed char var_1_35 = -25; [L50] signed long int var_1_36 = 256; [L51] signed short int var_1_37 = -100; [L52] unsigned char var_1_38 = 0; [L53] signed short int var_1_39 = 18924; [L54] unsigned char var_1_40 = 0; [L55] signed short int var_1_41 = -4; [L56] float var_1_42 = 100.5; [L57] float var_1_44 = 31.5; [L58] float var_1_45 = 256.25; [L59] unsigned short int var_1_46 = 64; [L60] signed char var_1_48 = -16; [L61] signed char var_1_50 = 64; [L62] signed char var_1_51 = 8; [L63] signed char var_1_52 = 32; [L64] signed char var_1_53 = 25; [L65] signed short int var_1_54 = 0; [L66] unsigned long int last_1_var_1_8 = 256; [L67] unsigned long int last_1_var_1_16 = 8; [L68] signed long int last_1_var_1_24 = -128; [L69] signed long int last_1_var_1_36 = 256; [L70] signed short int last_1_var_1_37 = -100; [L71] unsigned char last_1_var_1_38 = 0; [L72] unsigned short int last_1_var_1_46 = 64; [L73] signed char last_1_var_1_48 = -16; [L74] signed short int last_1_var_1_54 = 0; [L375] isInitial = 1 [L376] FCALL initially() [L377] COND TRUE 1 [L378] CALL updateLastVariables() [L360] last_1_var_1_8 = var_1_8 [L361] last_1_var_1_16 = var_1_16 [L362] last_1_var_1_24 = var_1_24 [L363] last_1_var_1_36 = var_1_36 [L364] last_1_var_1_37 = var_1_37 [L365] last_1_var_1_38 = var_1_38 [L366] last_1_var_1_46 = var_1_46 [L367] last_1_var_1_48 = var_1_48 [L368] last_1_var_1_54 = var_1_54 [L378] RET updateLastVariables() [L379] CALL updateVariables() [L287] var_1_5 = __VERIFIER_nondet_float() [L288] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=0, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_6=101/2, var_1_7=31/8, var_1_8=256] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=0, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_6=101/2, var_1_7=31/8, var_1_8=256] [L289] var_1_6 = __VERIFIER_nondet_float() [L290] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=0, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_7=31/8, var_1_8=256] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=0, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_7=31/8, var_1_8=256] [L291] var_1_7 = __VERIFIER_nondet_float() [L292] CALL assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=0, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not((var_1_7 >= -461168.6018427382800e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=0, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L293] var_1_10 = __VERIFIER_nondet_ulong() [L294] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L295] CALL assume_abort_if_not(var_1_10 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_10 <= 2147483647) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=64, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L296] var_1_12 = __VERIFIER_nondet_ulong() [L297] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L298] CALL assume_abort_if_not(var_1_12 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_12 <= 4294967295) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L299] CALL assume_abort_if_not(var_1_12 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_12 != 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L300] var_1_15 = __VERIFIER_nondet_float() [L301] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L302] var_1_19 = __VERIFIER_nondet_uchar() [L303] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L304] CALL assume_abort_if_not(var_1_19 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_19 <= 1) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=0, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L305] var_1_20 = __VERIFIER_nondet_char() [L306] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L307] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=5, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L308] var_1_21 = __VERIFIER_nondet_char() [L309] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L310] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=25, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L311] var_1_22 = __VERIFIER_nondet_char() [L312] CALL assume_abort_if_not(var_1_22 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_22 >= -31) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L313] CALL assume_abort_if_not(var_1_22 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_22 <= 32) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=4, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L314] var_1_23 = __VERIFIER_nondet_char() [L315] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L316] CALL assume_abort_if_not(var_1_23 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_23 <= 31) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_25=5000000000000001/5, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L317] var_1_25 = __VERIFIER_nondet_double() [L318] CALL assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L319] CALL assume_abort_if_not(var_1_25 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_25 != 0.0F) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_27=637/5, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L320] var_1_27 = __VERIFIER_nondet_double() [L321] CALL assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L321] RET assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_28=50000000000023/50, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L322] var_1_28 = __VERIFIER_nondet_double() [L323] CALL assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_29=4999999997/5, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L324] var_1_29 = __VERIFIER_nondet_double() [L325] 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_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L325] 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_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_30=81/5, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L326] var_1_30 = __VERIFIER_nondet_double() [L327] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_32=1577/25, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L328] var_1_32 = __VERIFIER_nondet_double() [L329] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427387900e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427387900e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_33=17/2, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L330] var_1_33 = __VERIFIER_nondet_double() [L331] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L331] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-25, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L332] var_1_35 = __VERIFIER_nondet_char() [L333] CALL assume_abort_if_not(var_1_35 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L333] RET assume_abort_if_not(var_1_35 >= -128) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L334] CALL assume_abort_if_not(var_1_35 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_35 <= 127) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L335] CALL assume_abort_if_not(var_1_35 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_35 != 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=18924, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L336] var_1_39 = __VERIFIER_nondet_short() [L337] CALL assume_abort_if_not(var_1_39 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L337] RET assume_abort_if_not(var_1_39 >= 16383) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L338] CALL assume_abort_if_not(var_1_39 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not(var_1_39 <= 32767) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=0, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L339] var_1_40 = __VERIFIER_nondet_uchar() [L340] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L341] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_44=63/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L342] var_1_44 = __VERIFIER_nondet_float() [L343] CALL assume_abort_if_not((var_1_44 >= -230584.3009213691390e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 2305843.009213691390e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not((var_1_44 >= -230584.3009213691390e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 2305843.009213691390e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_45=1025/4, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L344] var_1_45 = __VERIFIER_nondet_float() [L345] CALL assume_abort_if_not((var_1_45 >= -230584.3009213691390e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 2305843.009213691390e+12F && var_1_45 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L345] RET assume_abort_if_not((var_1_45 >= -230584.3009213691390e+13F && var_1_45 <= -1.0e-20F) || (var_1_45 <= 2305843.009213691390e+12F && var_1_45 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=64, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L346] var_1_50 = __VERIFIER_nondet_char() [L347] CALL assume_abort_if_not(var_1_50 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_50 >= 63) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L348] CALL assume_abort_if_not(var_1_50 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L348] RET assume_abort_if_not(var_1_50 <= 126) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=8, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L349] var_1_51 = __VERIFIER_nondet_char() [L350] CALL assume_abort_if_not(var_1_51 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not(var_1_51 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L351] CALL assume_abort_if_not(var_1_51 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L351] RET assume_abort_if_not(var_1_51 <= 31) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=32, var_1_53=25, var_1_54=0, var_1_8=256] [L352] var_1_52 = __VERIFIER_nondet_char() [L353] CALL assume_abort_if_not(var_1_52 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not(var_1_52 >= 31) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=25, var_1_54=0, var_1_8=256] [L354] CALL assume_abort_if_not(var_1_52 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=25, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L354] RET assume_abort_if_not(var_1_52 <= 63) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=25, var_1_54=0, var_1_8=256] [L355] var_1_53 = __VERIFIER_nondet_char() [L356] CALL assume_abort_if_not(var_1_53 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=2, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L356] RET assume_abort_if_not(var_1_53 >= 0) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=2, var_1_54=0, var_1_8=256] [L357] CALL assume_abort_if_not(var_1_53 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=2, var_1_54=0, var_1_8=256] [L20] COND FALSE !(!cond) [L357] RET assume_abort_if_not(var_1_53 <= 31) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=399/2, var_1_16=8, var_1_18=64, var_1_19=1, var_1_1=4/5, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=-128, var_1_26=41/8, var_1_31=1013/20, var_1_34=4/5, var_1_35=-1, var_1_36=256, var_1_37=-100, var_1_38=0, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=201/2, var_1_46=64, var_1_48=-16, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=2, var_1_54=0, var_1_8=256] [L379] RET updateVariables() [L380] CALL step() [L78] EXPR var_1_12 | (var_1_53 * var_1_20) [L78] unsigned long int stepLocal_21 = var_1_12 | (var_1_53 * var_1_20); [L79] unsigned char stepLocal_20 = last_1_var_1_38; [L80] COND FALSE !(stepLocal_20 || last_1_var_1_38) [L91] COND TRUE last_1_var_1_48 < 4 [L92] COND TRUE ((((last_1_var_1_36) > (last_1_var_1_54)) ? (last_1_var_1_36) : (last_1_var_1_54))) != var_1_10 [L93] var_1_46 = (((((last_1_var_1_8) > (var_1_23)) ? (last_1_var_1_8) : (var_1_23))) + var_1_20) [L102] signed long int stepLocal_17 = last_1_var_1_37; [L103] COND FALSE !(stepLocal_17 == (last_1_var_1_46 - (var_1_39 - var_1_23))) [L106] var_1_38 = var_1_40 [L108] COND FALSE !(\read(var_1_38)) [L119] COND FALSE !(last_1_var_1_48 > var_1_21) [L122] var_1_48 = (var_1_21 + var_1_52) [L125] COND FALSE !(var_1_38 || var_1_38) [L130] COND FALSE !(var_1_27 <= var_1_5) [L145] COND TRUE var_1_6 < ((256.625f * var_1_7) * var_1_5) [L146] COND FALSE !(var_1_38 || var_1_38) [L149] COND TRUE ! var_1_38 [L150] COND TRUE ((var_1_6 / var_1_25) > var_1_5) || var_1_38 [L151] var_1_24 = var_1_22 [L156] unsigned long int stepLocal_2 = var_1_54 / var_1_12; [L157] unsigned short int stepLocal_1 = var_1_46; [L158] COND TRUE var_1_5 >= var_1_6 [L159] COND FALSE !(stepLocal_1 < var_1_54) [L162] var_1_8 = (var_1_46 + var_1_46) [L171] unsigned long int stepLocal_11 = var_1_12; [L172] signed long int stepLocal_10 = 64; [L173] unsigned long int stepLocal_9 = var_1_24 / var_1_12; [L174] unsigned char stepLocal_8 = var_1_38; [L175] signed char stepLocal_7 = var_1_20; [L176] COND TRUE stepLocal_11 > var_1_46 [L177] EXPR 16u | var_1_46 [L177] COND FALSE !(stepLocal_9 >= (16u | var_1_46)) [L182] var_1_18 = (var_1_23 - var_1_20) [L201] unsigned short int stepLocal_6 = var_1_46; [L202] unsigned long int stepLocal_5 = ~ var_1_8; [L203] COND TRUE var_1_48 <= stepLocal_6 [L204] var_1_16 = (((((3682661553u - var_1_48)) < (var_1_46)) ? ((3682661553u - var_1_48)) : (var_1_46))) [L212] signed long int stepLocal_16 = (((var_1_24) < ((~ var_1_35))) ? (var_1_24) : ((~ var_1_35))); [L213] COND TRUE stepLocal_16 <= (var_1_21 / 128u) [L214] var_1_36 = ((((var_1_35) > (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18))))) ? (var_1_35) : (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18)))))) [L216] unsigned long int stepLocal_0 = var_1_16; [L217] COND TRUE stepLocal_0 <= var_1_16 [L218] var_1_1 = (var_1_5 - var_1_6) [L222] unsigned long int stepLocal_4 = 10u / var_1_12; [L223] unsigned long int stepLocal_3 = (((var_1_36) < (var_1_16)) ? (var_1_36) : (var_1_16)); [L224] COND TRUE var_1_16 >= stepLocal_4 [L225] COND FALSE !(var_1_46 < stepLocal_3) [L228] var_1_13 = (var_1_7 + var_1_15) [L233] unsigned short int stepLocal_14 = var_1_46; [L234] signed char stepLocal_13 = var_1_22; [L235] unsigned short int stepLocal_12 = var_1_46; [L236] COND FALSE !(var_1_12 <= stepLocal_14) [L247] COND TRUE var_1_24 < stepLocal_12 [L248] var_1_26 = (var_1_5 - (var_1_29 + var_1_30)) [L253] signed char stepLocal_15 = var_1_21; [L254] COND FALSE !(stepLocal_15 > (((((var_1_16 + var_1_48)) > (var_1_22)) ? ((var_1_16 + var_1_48)) : (var_1_22)))) [L257] COND FALSE !(var_1_33 < var_1_6) [L272] signed short int stepLocal_19 = var_1_41; [L273] EXPR (var_1_46 / 50u) << var_1_18 [L273] unsigned long int stepLocal_18 = (var_1_46 / 50u) << var_1_18; [L274] COND FALSE !(\read(var_1_38)) [L279] COND FALSE !(var_1_22 < stepLocal_19) [L282] var_1_42 = (var_1_29 + var_1_44) [L380] RET step() [L381] CALL, EXPR property() [L371] EXPR (((((var_1_16 <= var_1_16) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : (var_1_1 == ((float) (10.5f + var_1_7)))) && ((var_1_5 >= var_1_6) ? ((var_1_46 < var_1_54) ? (var_1_8 == ((unsigned long int) (((((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) > ((var_1_46 + var_1_46))) ? ((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) : ((var_1_46 + var_1_46)))))) : (var_1_8 == ((unsigned long int) (var_1_46 + var_1_46)))) : ((var_1_46 > (var_1_54 / var_1_12)) ? (var_1_8 == ((unsigned long int) var_1_46)) : (var_1_8 == ((unsigned long int) (var_1_46 + ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))))))) && ((var_1_16 >= (10u / var_1_12)) ? ((var_1_46 < ((((var_1_36) < (var_1_16)) ? (var_1_36) : (var_1_16)))) ? (var_1_13 == ((float) var_1_7)) : (var_1_13 == ((float) (var_1_7 + var_1_15)))) : (var_1_13 == ((float) (((((var_1_6 - var_1_5)) > (var_1_7)) ? ((var_1_6 - var_1_5)) : (var_1_7))))))) && ((var_1_48 <= var_1_46) ? (var_1_16 == ((unsigned long int) (((((3682661553u - var_1_48)) < (var_1_46)) ? ((3682661553u - var_1_48)) : (var_1_46))))) : (((~ var_1_8) > ((((var_1_18) < ((var_1_46 - var_1_46))) ? (var_1_18) : ((var_1_46 - var_1_46))))) ? (var_1_16 == ((unsigned long int) var_1_48)) : (var_1_16 == ((unsigned long int) ((((var_1_18) < (var_1_46)) ? (var_1_18) : (var_1_46)))))))) && ((var_1_12 > var_1_46) ? (((var_1_24 / var_1_12) >= (16u | var_1_46)) ? ((var_1_38 && var_1_38) ? (var_1_18 == ((signed char) ((var_1_20 - var_1_21) + (var_1_22 + (16 - var_1_23))))) : 1) : (var_1_18 == ((signed char) (var_1_23 - var_1_20)))) : (var_1_38 ? (var_1_18 == ((signed char) ((((var_1_21) < ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5))))) ? (var_1_21) : ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5)))))))) : ((64 == ((((var_1_20) < (-10)) ? (var_1_20) : (-10)))) ? (var_1_18 == ((signed char) (var_1_22 + var_1_21))) : ((! var_1_38) ? ((var_1_24 < var_1_20) ? (var_1_18 == ((signed char) var_1_20)) : (var_1_18 == ((signed char) var_1_23))) : 1)))) [L371] EXPR ((((((((((((((var_1_16 <= var_1_16) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : (var_1_1 == ((float) (10.5f + var_1_7)))) && ((var_1_5 >= var_1_6) ? ((var_1_46 < var_1_54) ? (var_1_8 == ((unsigned long int) (((((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) > ((var_1_46 + var_1_46))) ? ((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) : ((var_1_46 + var_1_46)))))) : (var_1_8 == ((unsigned long int) (var_1_46 + var_1_46)))) : ((var_1_46 > (var_1_54 / var_1_12)) ? (var_1_8 == ((unsigned long int) var_1_46)) : (var_1_8 == ((unsigned long int) (var_1_46 + ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))))))) && ((var_1_16 >= (10u / var_1_12)) ? ((var_1_46 < ((((var_1_36) < (var_1_16)) ? (var_1_36) : (var_1_16)))) ? (var_1_13 == ((float) var_1_7)) : (var_1_13 == ((float) (var_1_7 + var_1_15)))) : (var_1_13 == ((float) (((((var_1_6 - var_1_5)) > (var_1_7)) ? ((var_1_6 - var_1_5)) : (var_1_7))))))) && ((var_1_48 <= var_1_46) ? (var_1_16 == ((unsigned long int) (((((3682661553u - var_1_48)) < (var_1_46)) ? ((3682661553u - var_1_48)) : (var_1_46))))) : (((~ var_1_8) > ((((var_1_18) < ((var_1_46 - var_1_46))) ? (var_1_18) : ((var_1_46 - var_1_46))))) ? (var_1_16 == ((unsigned long int) var_1_48)) : (var_1_16 == ((unsigned long int) ((((var_1_18) < (var_1_46)) ? (var_1_18) : (var_1_46)))))))) && ((var_1_12 > var_1_46) ? (((var_1_24 / var_1_12) >= (16u | var_1_46)) ? ((var_1_38 && var_1_38) ? (var_1_18 == ((signed char) ((var_1_20 - var_1_21) + (var_1_22 + (16 - var_1_23))))) : 1) : (var_1_18 == ((signed char) (var_1_23 - var_1_20)))) : (var_1_38 ? (var_1_18 == ((signed char) ((((var_1_21) < ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5))))) ? (var_1_21) : ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5)))))))) : ((64 == ((((var_1_20) < (-10)) ? (var_1_20) : (-10)))) ? (var_1_18 == ((signed char) (var_1_22 + var_1_21))) : ((! var_1_38) ? ((var_1_24 < var_1_20) ? (var_1_18 == ((signed char) var_1_20)) : (var_1_18 == ((signed char) var_1_23))) : 1))))) && ((var_1_6 < ((256.625f * var_1_7) * var_1_5)) ? ((var_1_38 || var_1_38) ? (var_1_24 == ((signed long int) ((-256 + var_1_22) + (var_1_20 - ((((var_1_23) > (var_1_54)) ? (var_1_23) : (var_1_54))))))) : ((! var_1_38) ? ((((var_1_6 / var_1_25) > var_1_5) || var_1_38) ? (var_1_24 == ((signed long int) var_1_22)) : 1) : 1)) : 1)) && ((var_1_12 <= var_1_46) ? (var_1_38 ? ((var_1_22 < var_1_18) ? (var_1_26 == ((double) (var_1_7 + var_1_15))) : (var_1_26 == ((double) ((((var_1_15) < ((((((var_1_7) > (var_1_27)) ? (var_1_7) : (var_1_27))) + var_1_28))) ? (var_1_15) : ((((((var_1_7) > (var_1_27)) ? (var_1_7) : (var_1_27))) + var_1_28))))))) : (var_1_26 == ((double) ((((var_1_6) < (var_1_27)) ? (var_1_6) : (var_1_27)))))) : ((var_1_24 < var_1_46) ? (var_1_26 == ((double) (var_1_5 - (var_1_29 + var_1_30)))) : (var_1_26 == ((double) 49.2))))) && ((var_1_27 <= var_1_5) ? ((((((-0.5) < 0 ) ? -(-0.5) : (-0.5))) >= var_1_30) ? (var_1_31 == ((double) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : (((var_1_30 - (var_1_29 + var_1_32)) == var_1_28) ? (var_1_31 == ((double) ((((((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29)))) < (var_1_33)) ? (((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29)))) : (var_1_33))))) : (var_1_38 ? (var_1_31 == ((double) (var_1_6 - var_1_32))) : (var_1_31 == ((double) ((((var_1_32) > (((((var_1_27) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_27) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))) ? (var_1_32) : (((((var_1_27) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_27) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))))))))) : 1)) && ((var_1_21 > (((((var_1_16 + var_1_48)) > (var_1_22)) ? ((var_1_16 + var_1_48)) : (var_1_22)))) ? (var_1_34 == ((float) var_1_6)) : 1)) && ((((((var_1_24) < ((~ var_1_35))) ? (var_1_24) : ((~ var_1_35)))) <= (var_1_21 / 128u)) ? (var_1_36 == ((signed long int) ((((var_1_35) > (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18))))) ? (var_1_35) : (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18)))))))) : 1)) && ((var_1_38 || var_1_38) ? (var_1_38 ? (var_1_37 == ((signed short int) ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))) : 1) : 1)) && ((last_1_var_1_37 == (last_1_var_1_46 - (var_1_39 - var_1_23))) ? (var_1_38 == ((unsigned char) (var_1_19 && var_1_40))) : (var_1_38 == ((unsigned char) var_1_40)))) && ((var_1_33 < var_1_6) ? (var_1_40 ? (var_1_41 == ((signed short int) (((((var_1_21) > (var_1_23)) ? (var_1_21) : (var_1_23))) - (var_1_36 + ((((var_1_20) < (var_1_54)) ? (var_1_20) : (var_1_54))))))) : ((var_1_29 <= var_1_34) ? (var_1_41 == ((signed short int) (var_1_23 + (var_1_54 - var_1_36)))) : ((var_1_30 <= var_1_34) ? (var_1_41 == ((signed short int) var_1_36)) : (var_1_41 == ((signed short int) (((((((((1) > (var_1_23)) ? (1) : (var_1_23))) - var_1_20)) > ((((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_36))) ? ((((((1) > (var_1_23)) ? (1) : (var_1_23))) - var_1_20)) : ((((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_36))))))))) : 1)) && (var_1_38 ? (((var_1_46 * 8) < ((var_1_46 / 50u) << var_1_18)) ? (var_1_42 == ((float) ((((((var_1_44 + var_1_45)) > (var_1_29)) ? ((var_1_44 + var_1_45)) : (var_1_29))) + var_1_15))) : 1) : ((var_1_22 < var_1_41) ? (var_1_42 == ((float) (var_1_28 + var_1_44))) : (var_1_42 == ((float) (var_1_29 + var_1_44))))) [L371] EXPR (((((((((((((((((var_1_16 <= var_1_16) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : (var_1_1 == ((float) (10.5f + var_1_7)))) && ((var_1_5 >= var_1_6) ? ((var_1_46 < var_1_54) ? (var_1_8 == ((unsigned long int) (((((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) > ((var_1_46 + var_1_46))) ? ((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) : ((var_1_46 + var_1_46)))))) : (var_1_8 == ((unsigned long int) (var_1_46 + var_1_46)))) : ((var_1_46 > (var_1_54 / var_1_12)) ? (var_1_8 == ((unsigned long int) var_1_46)) : (var_1_8 == ((unsigned long int) (var_1_46 + ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))))))) && ((var_1_16 >= (10u / var_1_12)) ? ((var_1_46 < ((((var_1_36) < (var_1_16)) ? (var_1_36) : (var_1_16)))) ? (var_1_13 == ((float) var_1_7)) : (var_1_13 == ((float) (var_1_7 + var_1_15)))) : (var_1_13 == ((float) (((((var_1_6 - var_1_5)) > (var_1_7)) ? ((var_1_6 - var_1_5)) : (var_1_7))))))) && ((var_1_48 <= var_1_46) ? (var_1_16 == ((unsigned long int) (((((3682661553u - var_1_48)) < (var_1_46)) ? ((3682661553u - var_1_48)) : (var_1_46))))) : (((~ var_1_8) > ((((var_1_18) < ((var_1_46 - var_1_46))) ? (var_1_18) : ((var_1_46 - var_1_46))))) ? (var_1_16 == ((unsigned long int) var_1_48)) : (var_1_16 == ((unsigned long int) ((((var_1_18) < (var_1_46)) ? (var_1_18) : (var_1_46)))))))) && ((var_1_12 > var_1_46) ? (((var_1_24 / var_1_12) >= (16u | var_1_46)) ? ((var_1_38 && var_1_38) ? (var_1_18 == ((signed char) ((var_1_20 - var_1_21) + (var_1_22 + (16 - var_1_23))))) : 1) : (var_1_18 == ((signed char) (var_1_23 - var_1_20)))) : (var_1_38 ? (var_1_18 == ((signed char) ((((var_1_21) < ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5))))) ? (var_1_21) : ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5)))))))) : ((64 == ((((var_1_20) < (-10)) ? (var_1_20) : (-10)))) ? (var_1_18 == ((signed char) (var_1_22 + var_1_21))) : ((! var_1_38) ? ((var_1_24 < var_1_20) ? (var_1_18 == ((signed char) var_1_20)) : (var_1_18 == ((signed char) var_1_23))) : 1))))) && ((var_1_6 < ((256.625f * var_1_7) * var_1_5)) ? ((var_1_38 || var_1_38) ? (var_1_24 == ((signed long int) ((-256 + var_1_22) + (var_1_20 - ((((var_1_23) > (var_1_54)) ? (var_1_23) : (var_1_54))))))) : ((! var_1_38) ? ((((var_1_6 / var_1_25) > var_1_5) || var_1_38) ? (var_1_24 == ((signed long int) var_1_22)) : 1) : 1)) : 1)) && ((var_1_12 <= var_1_46) ? (var_1_38 ? ((var_1_22 < var_1_18) ? (var_1_26 == ((double) (var_1_7 + var_1_15))) : (var_1_26 == ((double) ((((var_1_15) < ((((((var_1_7) > (var_1_27)) ? (var_1_7) : (var_1_27))) + var_1_28))) ? (var_1_15) : ((((((var_1_7) > (var_1_27)) ? (var_1_7) : (var_1_27))) + var_1_28))))))) : (var_1_26 == ((double) ((((var_1_6) < (var_1_27)) ? (var_1_6) : (var_1_27)))))) : ((var_1_24 < var_1_46) ? (var_1_26 == ((double) (var_1_5 - (var_1_29 + var_1_30)))) : (var_1_26 == ((double) 49.2))))) && ((var_1_27 <= var_1_5) ? ((((((-0.5) < 0 ) ? -(-0.5) : (-0.5))) >= var_1_30) ? (var_1_31 == ((double) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : (((var_1_30 - (var_1_29 + var_1_32)) == var_1_28) ? (var_1_31 == ((double) ((((((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29)))) < (var_1_33)) ? (((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29)))) : (var_1_33))))) : (var_1_38 ? (var_1_31 == ((double) (var_1_6 - var_1_32))) : (var_1_31 == ((double) ((((var_1_32) > (((((var_1_27) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_27) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))) ? (var_1_32) : (((((var_1_27) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_27) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))))))))) : 1)) && ((var_1_21 > (((((var_1_16 + var_1_48)) > (var_1_22)) ? ((var_1_16 + var_1_48)) : (var_1_22)))) ? (var_1_34 == ((float) var_1_6)) : 1)) && ((((((var_1_24) < ((~ var_1_35))) ? (var_1_24) : ((~ var_1_35)))) <= (var_1_21 / 128u)) ? (var_1_36 == ((signed long int) ((((var_1_35) > (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18))))) ? (var_1_35) : (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18)))))))) : 1)) && ((var_1_38 || var_1_38) ? (var_1_38 ? (var_1_37 == ((signed short int) ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))) : 1) : 1)) && ((last_1_var_1_37 == (last_1_var_1_46 - (var_1_39 - var_1_23))) ? (var_1_38 == ((unsigned char) (var_1_19 && var_1_40))) : (var_1_38 == ((unsigned char) var_1_40)))) && ((var_1_33 < var_1_6) ? (var_1_40 ? (var_1_41 == ((signed short int) (((((var_1_21) > (var_1_23)) ? (var_1_21) : (var_1_23))) - (var_1_36 + ((((var_1_20) < (var_1_54)) ? (var_1_20) : (var_1_54))))))) : ((var_1_29 <= var_1_34) ? (var_1_41 == ((signed short int) (var_1_23 + (var_1_54 - var_1_36)))) : ((var_1_30 <= var_1_34) ? (var_1_41 == ((signed short int) var_1_36)) : (var_1_41 == ((signed short int) (((((((((1) > (var_1_23)) ? (1) : (var_1_23))) - var_1_20)) > ((((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_36))) ? ((((((1) > (var_1_23)) ? (1) : (var_1_23))) - var_1_20)) : ((((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_36))))))))) : 1)) && (var_1_38 ? (((var_1_46 * 8) < ((var_1_46 / 50u) << var_1_18)) ? (var_1_42 == ((float) ((((((var_1_44 + var_1_45)) > (var_1_29)) ? ((var_1_44 + var_1_45)) : (var_1_29))) + var_1_15))) : 1) : ((var_1_22 < var_1_41) ? (var_1_42 == ((float) (var_1_28 + var_1_44))) : (var_1_42 == ((float) (var_1_29 + var_1_44)))))) && ((last_1_var_1_48 < 4) ? ((((((last_1_var_1_36) > (last_1_var_1_54)) ? (last_1_var_1_36) : (last_1_var_1_54))) != var_1_10) ? (var_1_46 == ((unsigned short int) (((((last_1_var_1_8) > (var_1_23)) ? (last_1_var_1_8) : (var_1_23))) + var_1_20))) : ((last_1_var_1_8 < var_1_10) ? (var_1_46 == ((unsigned short int) ((((((((var_1_20) > (last_1_var_1_24)) ? (var_1_20) : (last_1_var_1_24)))) > (var_1_21)) ? (((((var_1_20) > (last_1_var_1_24)) ? (var_1_20) : (last_1_var_1_24)))) : (var_1_21))))) : (var_1_46 == ((unsigned short int) ((((var_1_39) > ((52246 - last_1_var_1_8))) ? (var_1_39) : ((52246 - last_1_var_1_8)))))))) : 1)) && (var_1_38 ? (var_1_38 ? (var_1_38 ? (var_1_48 == ((signed char) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))) : (var_1_48 == ((signed char) ((var_1_20 + var_1_21) - (var_1_50 - (var_1_23 + var_1_51)))))) : (var_1_48 == ((signed char) (((var_1_52 - var_1_23) - (var_1_51 + var_1_53)) + var_1_21)))) : ((last_1_var_1_48 > var_1_21) ? (var_1_48 == ((signed char) ((((((-10) < 0 ) ? -(-10) : (-10))) + var_1_53) - var_1_50))) : (var_1_48 == ((signed char) (var_1_21 + var_1_52)))))) && ((last_1_var_1_38 || last_1_var_1_38) ? (((var_1_12 | (var_1_53 * var_1_20)) > (var_1_23 * (- last_1_var_1_16))) ? (var_1_40 ? (var_1_54 == ((signed short int) var_1_53)) : (var_1_54 == ((signed short int) last_1_var_1_16))) : (var_1_54 == ((signed short int) var_1_51))) : 1) [L371-L372] return (((((((((((((((((var_1_16 <= var_1_16) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : (var_1_1 == ((float) (10.5f + var_1_7)))) && ((var_1_5 >= var_1_6) ? ((var_1_46 < var_1_54) ? (var_1_8 == ((unsigned long int) (((((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) > ((var_1_46 + var_1_46))) ? ((var_1_54 + ((((var_1_46) > (var_1_46)) ? (var_1_46) : (var_1_46))))) : ((var_1_46 + var_1_46)))))) : (var_1_8 == ((unsigned long int) (var_1_46 + var_1_46)))) : ((var_1_46 > (var_1_54 / var_1_12)) ? (var_1_8 == ((unsigned long int) var_1_46)) : (var_1_8 == ((unsigned long int) (var_1_46 + ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))))))) && ((var_1_16 >= (10u / var_1_12)) ? ((var_1_46 < ((((var_1_36) < (var_1_16)) ? (var_1_36) : (var_1_16)))) ? (var_1_13 == ((float) var_1_7)) : (var_1_13 == ((float) (var_1_7 + var_1_15)))) : (var_1_13 == ((float) (((((var_1_6 - var_1_5)) > (var_1_7)) ? ((var_1_6 - var_1_5)) : (var_1_7))))))) && ((var_1_48 <= var_1_46) ? (var_1_16 == ((unsigned long int) (((((3682661553u - var_1_48)) < (var_1_46)) ? ((3682661553u - var_1_48)) : (var_1_46))))) : (((~ var_1_8) > ((((var_1_18) < ((var_1_46 - var_1_46))) ? (var_1_18) : ((var_1_46 - var_1_46))))) ? (var_1_16 == ((unsigned long int) var_1_48)) : (var_1_16 == ((unsigned long int) ((((var_1_18) < (var_1_46)) ? (var_1_18) : (var_1_46)))))))) && ((var_1_12 > var_1_46) ? (((var_1_24 / var_1_12) >= (16u | var_1_46)) ? ((var_1_38 && var_1_38) ? (var_1_18 == ((signed char) ((var_1_20 - var_1_21) + (var_1_22 + (16 - var_1_23))))) : 1) : (var_1_18 == ((signed char) (var_1_23 - var_1_20)))) : (var_1_38 ? (var_1_18 == ((signed char) ((((var_1_21) < ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5))))) ? (var_1_21) : ((((((10 + var_1_23)) > (5)) ? ((10 + var_1_23)) : (5)))))))) : ((64 == ((((var_1_20) < (-10)) ? (var_1_20) : (-10)))) ? (var_1_18 == ((signed char) (var_1_22 + var_1_21))) : ((! var_1_38) ? ((var_1_24 < var_1_20) ? (var_1_18 == ((signed char) var_1_20)) : (var_1_18 == ((signed char) var_1_23))) : 1))))) && ((var_1_6 < ((256.625f * var_1_7) * var_1_5)) ? ((var_1_38 || var_1_38) ? (var_1_24 == ((signed long int) ((-256 + var_1_22) + (var_1_20 - ((((var_1_23) > (var_1_54)) ? (var_1_23) : (var_1_54))))))) : ((! var_1_38) ? ((((var_1_6 / var_1_25) > var_1_5) || var_1_38) ? (var_1_24 == ((signed long int) var_1_22)) : 1) : 1)) : 1)) && ((var_1_12 <= var_1_46) ? (var_1_38 ? ((var_1_22 < var_1_18) ? (var_1_26 == ((double) (var_1_7 + var_1_15))) : (var_1_26 == ((double) ((((var_1_15) < ((((((var_1_7) > (var_1_27)) ? (var_1_7) : (var_1_27))) + var_1_28))) ? (var_1_15) : ((((((var_1_7) > (var_1_27)) ? (var_1_7) : (var_1_27))) + var_1_28))))))) : (var_1_26 == ((double) ((((var_1_6) < (var_1_27)) ? (var_1_6) : (var_1_27)))))) : ((var_1_24 < var_1_46) ? (var_1_26 == ((double) (var_1_5 - (var_1_29 + var_1_30)))) : (var_1_26 == ((double) 49.2))))) && ((var_1_27 <= var_1_5) ? ((((((-0.5) < 0 ) ? -(-0.5) : (-0.5))) >= var_1_30) ? (var_1_31 == ((double) ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))) : (((var_1_30 - (var_1_29 + var_1_32)) == var_1_28) ? (var_1_31 == ((double) ((((((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29)))) < (var_1_33)) ? (((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29)))) : (var_1_33))))) : (var_1_38 ? (var_1_31 == ((double) (var_1_6 - var_1_32))) : (var_1_31 == ((double) ((((var_1_32) > (((((var_1_27) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_27) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))) ? (var_1_32) : (((((var_1_27) < (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))))) ? (var_1_27) : (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))))))))))))) : 1)) && ((var_1_21 > (((((var_1_16 + var_1_48)) > (var_1_22)) ? ((var_1_16 + var_1_48)) : (var_1_22)))) ? (var_1_34 == ((float) var_1_6)) : 1)) && ((((((var_1_24) < ((~ var_1_35))) ? (var_1_24) : ((~ var_1_35)))) <= (var_1_21 / 128u)) ? (var_1_36 == ((signed long int) ((((var_1_35) > (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18))))) ? (var_1_35) : (((((((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) < (var_1_18)) ? (((((var_1_23) < (var_1_21)) ? (var_1_23) : (var_1_21)))) : (var_1_18)))))))) : 1)) && ((var_1_38 || var_1_38) ? (var_1_38 ? (var_1_37 == ((signed short int) ((((var_1_54) < 0 ) ? -(var_1_54) : (var_1_54))))) : 1) : 1)) && ((last_1_var_1_37 == (last_1_var_1_46 - (var_1_39 - var_1_23))) ? (var_1_38 == ((unsigned char) (var_1_19 && var_1_40))) : (var_1_38 == ((unsigned char) var_1_40)))) && ((var_1_33 < var_1_6) ? (var_1_40 ? (var_1_41 == ((signed short int) (((((var_1_21) > (var_1_23)) ? (var_1_21) : (var_1_23))) - (var_1_36 + ((((var_1_20) < (var_1_54)) ? (var_1_20) : (var_1_54))))))) : ((var_1_29 <= var_1_34) ? (var_1_41 == ((signed short int) (var_1_23 + (var_1_54 - var_1_36)))) : ((var_1_30 <= var_1_34) ? (var_1_41 == ((signed short int) var_1_36)) : (var_1_41 == ((signed short int) (((((((((1) > (var_1_23)) ? (1) : (var_1_23))) - var_1_20)) > ((((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_36))) ? ((((((1) > (var_1_23)) ? (1) : (var_1_23))) - var_1_20)) : ((((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_36))))))))) : 1)) && (var_1_38 ? (((var_1_46 * 8) < ((var_1_46 / 50u) << var_1_18)) ? (var_1_42 == ((float) ((((((var_1_44 + var_1_45)) > (var_1_29)) ? ((var_1_44 + var_1_45)) : (var_1_29))) + var_1_15))) : 1) : ((var_1_22 < var_1_41) ? (var_1_42 == ((float) (var_1_28 + var_1_44))) : (var_1_42 == ((float) (var_1_29 + var_1_44)))))) && ((last_1_var_1_48 < 4) ? ((((((last_1_var_1_36) > (last_1_var_1_54)) ? (last_1_var_1_36) : (last_1_var_1_54))) != var_1_10) ? (var_1_46 == ((unsigned short int) (((((last_1_var_1_8) > (var_1_23)) ? (last_1_var_1_8) : (var_1_23))) + var_1_20))) : ((last_1_var_1_8 < var_1_10) ? (var_1_46 == ((unsigned short int) ((((((((var_1_20) > (last_1_var_1_24)) ? (var_1_20) : (last_1_var_1_24)))) > (var_1_21)) ? (((((var_1_20) > (last_1_var_1_24)) ? (var_1_20) : (last_1_var_1_24)))) : (var_1_21))))) : (var_1_46 == ((unsigned short int) ((((var_1_39) > ((52246 - last_1_var_1_8))) ? (var_1_39) : ((52246 - last_1_var_1_8)))))))) : 1)) && (var_1_38 ? (var_1_38 ? (var_1_38 ? (var_1_48 == ((signed char) ((((var_1_22) < 0 ) ? -(var_1_22) : (var_1_22))))) : (var_1_48 == ((signed char) ((var_1_20 + var_1_21) - (var_1_50 - (var_1_23 + var_1_51)))))) : (var_1_48 == ((signed char) (((var_1_52 - var_1_23) - (var_1_51 + var_1_53)) + var_1_21)))) : ((last_1_var_1_48 > var_1_21) ? (var_1_48 == ((signed char) ((((((-10) < 0 ) ? -(-10) : (-10))) + var_1_53) - var_1_50))) : (var_1_48 == ((signed char) (var_1_21 + var_1_52)))))) && ((last_1_var_1_38 || last_1_var_1_38) ? (((var_1_12 | (var_1_53 * var_1_20)) > (var_1_23 * (- last_1_var_1_16))) ? (var_1_40 ? (var_1_54 == ((signed short int) var_1_53)) : (var_1_54 == ((signed short int) last_1_var_1_16))) : (var_1_54 == ((signed short int) var_1_51))) : 1) ; [L381] RET, EXPR property() [L381] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=0, var_1_15=0, var_1_16=317, var_1_18=-61, var_1_19=1, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=1, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=1013/20, var_1_32=0, var_1_33=0, var_1_34=4/5, var_1_35=-1, var_1_36=-1, var_1_37=-100, var_1_38=-256, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=0, var_1_46=317, var_1_48=94, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=2, var_1_54=0, var_1_6=0, var_1_7=0, var_1_8=634] [L19] reach_error() VAL [isInitial=1, last_1_var_1_16=8, last_1_var_1_24=-128, last_1_var_1_36=256, last_1_var_1_37=-100, last_1_var_1_38=0, last_1_var_1_46=64, last_1_var_1_48=-16, last_1_var_1_54=0, last_1_var_1_8=256, var_1_10=8589934849, var_1_12=320, var_1_13=0, var_1_15=0, var_1_16=317, var_1_18=-61, var_1_19=1, var_1_20=61, var_1_21=63, var_1_22=1, var_1_23=0, var_1_24=1, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=1013/20, var_1_32=0, var_1_33=0, var_1_34=4/5, var_1_35=-1, var_1_36=-1, var_1_37=-100, var_1_38=-256, var_1_39=32767, var_1_40=-256, var_1_41=-4, var_1_42=0, var_1_46=317, var_1_48=94, var_1_50=63, var_1_51=1, var_1_52=31, var_1_53=2, var_1_54=0, var_1_6=0, var_1_7=0, var_1_8=634] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 80 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.8s, OverallIterations: 1, TraceHistogramMax: 44, 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, 5.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 326 NumberOfCodeBlocks, 326 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 06:25:24,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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_31716176-5ce9-4ee9-9012-ece23dd0b176/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 11fbe230916924754384b4d5f209e2f8e8933dc585a70287035d014e0032f60d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:25:27,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:25:27,295 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:25:27,303 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:25:27,304 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:25:27,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:25:27,340 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:25:27,341 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:25:27,341 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:25:27,343 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:25:27,344 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:25:27,344 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:25:27,344 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:25:27,346 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:25:27,346 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:25:27,347 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:25:27,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:25:27,348 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:25:27,348 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:25:27,348 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:25:27,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:25:27,352 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:25:27,352 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:25:27,353 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:25:27,353 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:25:27,353 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:25:27,353 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:25:27,354 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:25:27,354 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:25:27,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:25:27,354 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:25:27,355 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:25:27,355 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:25:27,355 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:25:27,356 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:25:27,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:27,357 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:25:27,357 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:25:27,358 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:25:27,358 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:25:27,358 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:25:27,359 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:25:27,359 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:25:27,359 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_31716176-5ce9-4ee9-9012-ece23dd0b176/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11fbe230916924754384b4d5f209e2f8e8933dc585a70287035d014e0032f60d [2024-11-09 06:25:27,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:25:27,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:25:27,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:25:27,761 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:25:27,762 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:25:27,763 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i Unable to find full path for "g++" [2024-11-09 06:25:29,799 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:25:30,098 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:25:30,102 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i [2024-11-09 06:25:30,114 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data/ac4555fe6/e6ce61b87a7747e3bf785fea1c585d94/FLAG758af5e3d [2024-11-09 06:25:30,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/data/ac4555fe6/e6ce61b87a7747e3bf785fea1c585d94 [2024-11-09 06:25:30,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:25:30,383 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:25:30,384 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:30,385 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:25:30,390 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:25:30,390 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab9c3d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:30, skipping insertion in model container [2024-11-09 06:25:30,392 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:25:30" (1/1) ... [2024-11-09 06:25:30,456 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:25:30,719 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_31716176-5ce9-4ee9-9012-ece23dd0b176/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i[916,929] [2024-11-09 06:25:30,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:30,963 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:25:30,980 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_31716176-5ce9-4ee9-9012-ece23dd0b176/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-24.i[916,929] [2024-11-09 06:25:31,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:25:31,151 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:25:31,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31 WrapperNode [2024-11-09 06:25:31,152 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:25:31,153 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:31,154 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:25:31,154 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:25:31,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,185 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,244 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 343 [2024-11-09 06:25:31,245 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:25:31,245 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:25:31,245 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:25:31,246 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:25:31,255 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,262 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,289 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,298 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,302 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,311 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,320 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:25:31,325 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:25:31,326 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:25:31,326 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:25:31,327 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (1/1) ... [2024-11-09 06:25:31,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:25:31,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:25:31,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:25:31,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:25:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:25:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:25:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:25:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:25:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:25:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:25:31,594 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:25:31,597 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:25:51,049 INFO L? ?]: Removed 52 outVars from TransFormulas that were not future-live. [2024-11-09 06:25:51,050 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:25:51,076 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:25:51,077 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:25:51,077 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:51 BoogieIcfgContainer [2024-11-09 06:25:51,077 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:25:51,080 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:25:51,080 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:25:51,083 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:25:51,083 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:25:30" (1/3) ... [2024-11-09 06:25:51,085 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e1729ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:25:51, skipping insertion in model container [2024-11-09 06:25:51,085 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:25:31" (2/3) ... [2024-11-09 06:25:51,087 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e1729ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:25:51, skipping insertion in model container [2024-11-09 06:25:51,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:25:51" (3/3) ... [2024-11-09 06:25:51,088 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-24.i [2024-11-09 06:25:51,107 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:25:51,107 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:25:51,194 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:25:51,200 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;@7b12982e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:25:51,201 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:25:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand has 149 states, 102 states have (on average 1.5294117647058822) internal successors, (156), 103 states have internal predecessors, (156), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 06:25:51,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 06:25:51,233 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:25:51,234 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:25:51,235 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:25:51,241 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:25:51,242 INFO L85 PathProgramCache]: Analyzing trace with hash 992490901, now seen corresponding path program 1 times [2024-11-09 06:25:51,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:25:51,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [633017262] [2024-11-09 06:25:51,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:25:51,261 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:25:51,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:25:51,265 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:25:51,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-09 06:25:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:25:53,646 INFO L255 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:25:53,667 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:25:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1646 proven. 0 refuted. 0 times theorem prover too weak. 2138 trivial. 0 not checked. [2024-11-09 06:25:53,785 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:25:53,786 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:25:53,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [633017262] [2024-11-09 06:25:53,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [633017262] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:25:53,787 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:25:53,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:25:53,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82760009] [2024-11-09 06:25:53,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:25:53,797 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:25:53,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:25:53,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:25:53,830 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:25:53,833 INFO L87 Difference]: Start difference. First operand has 149 states, 102 states have (on average 1.5294117647058822) internal successors, (156), 103 states have internal predecessors, (156), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-09 06:25:53,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:25:53,905 INFO L93 Difference]: Finished difference Result 291 states and 526 transitions. [2024-11-09 06:25:53,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:25:53,908 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 288 [2024-11-09 06:25:53,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:25:53,923 INFO L225 Difference]: With dead ends: 291 [2024-11-09 06:25:53,925 INFO L226 Difference]: Without dead ends: 145 [2024-11-09 06:25:53,931 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 287 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:25:53,936 INFO L432 NwaCegarLoop]: 237 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, 237 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:25:53,938 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:25:53,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2024-11-09 06:25:54,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2024-11-09 06:25:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 99 states have (on average 1.505050505050505) internal successors, (149), 99 states have internal predecessors, (149), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 06:25:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 237 transitions. [2024-11-09 06:25:54,013 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 237 transitions. Word has length 288 [2024-11-09 06:25:54,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:25:54,014 INFO L471 AbstractCegarLoop]: Abstraction has 145 states and 237 transitions. [2024-11-09 06:25:54,014 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.5) internal successors, (75), 2 states have internal predecessors, (75), 2 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-09 06:25:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2024-11-09 06:25:54,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-09 06:25:54,024 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:25:54,024 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:25:54,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 06:25:54,225 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:25:54,226 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:25:54,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:25:54,227 INFO L85 PathProgramCache]: Analyzing trace with hash 52317829, now seen corresponding path program 1 times [2024-11-09 06:25:54,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:25:54,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1226361087] [2024-11-09 06:25:54,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:25:54,229 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:25:54,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:25:54,231 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:25:54,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 06:25:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:25:56,379 INFO L255 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:25:56,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:26:06,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 06:26:06,163 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:26:06,164 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:26:06,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1226361087] [2024-11-09 06:26:06,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1226361087] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:26:06,164 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:26:06,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:26:06,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1543530686] [2024-11-09 06:26:06,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:26:06,167 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:26:06,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:26:06,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:26:06,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:26:06,170 INFO L87 Difference]: Start difference. First operand 145 states and 237 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:26:09,839 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 06:26:11,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:14,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:16,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:16,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:26:16,852 INFO L93 Difference]: Finished difference Result 430 states and 706 transitions. [2024-11-09 06:26:17,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:26:17,079 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 288 [2024-11-09 06:26:17,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:26:17,086 INFO L225 Difference]: With dead ends: 430 [2024-11-09 06:26:17,087 INFO L226 Difference]: Without dead ends: 288 [2024-11-09 06:26:17,088 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 288 GetRequests, 285 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:26:17,089 INFO L432 NwaCegarLoop]: 233 mSDtfsCounter, 163 mSDsluCounter, 450 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 89 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 683 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2024-11-09 06:26:17,090 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 683 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 20 Invalid, 4 Unknown, 0 Unchecked, 10.5s Time] [2024-11-09 06:26:17,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2024-11-09 06:26:17,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 226. [2024-11-09 06:26:17,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226 states, 135 states have (on average 1.3925925925925926) internal successors, (188), 135 states have internal predecessors, (188), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-09 06:26:17,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 226 states and 364 transitions. [2024-11-09 06:26:17,177 INFO L78 Accepts]: Start accepts. Automaton has 226 states and 364 transitions. Word has length 288 [2024-11-09 06:26:17,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:26:17,181 INFO L471 AbstractCegarLoop]: Abstraction has 226 states and 364 transitions. [2024-11-09 06:26:17,181 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:26:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 364 transitions. [2024-11-09 06:26:17,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 06:26:17,192 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:26:17,193 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:26:17,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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 06:26:17,393 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:26:17,394 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:26:17,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:26:17,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1200944250, now seen corresponding path program 1 times [2024-11-09 06:26:17,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:26:17,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [257043038] [2024-11-09 06:26:17,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:26:17,396 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:26:17,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:26:17,399 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:26:17,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 06:26:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:26:19,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:26:19,517 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:26:39,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1629 proven. 90 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-09 06:26:39,182 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:26:44,983 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:26:44,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [257043038] [2024-11-09 06:26:44,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [257043038] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:26:44,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [809019205] [2024-11-09 06:26:44,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:26:44,985 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:26:44,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:26:44,989 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:26:44,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 06:26:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:26:46,375 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 06:26:46,381 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:26:47,299 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 06:26:47,299 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:26:47,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [809019205] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:26:47,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:26:47,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2024-11-09 06:26:47,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751230801] [2024-11-09 06:26:47,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:26:47,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:26:47,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:26:47,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:26:47,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 06:26:47,304 INFO L87 Difference]: Start difference. First operand 226 states and 364 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:26:50,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:52,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:56,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:58,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:26:58,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:26:58,628 INFO L93 Difference]: Finished difference Result 497 states and 806 transitions. [2024-11-09 06:26:58,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:26:58,629 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 289 [2024-11-09 06:26:58,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:26:58,634 INFO L225 Difference]: With dead ends: 497 [2024-11-09 06:26:58,635 INFO L226 Difference]: Without dead ends: 355 [2024-11-09 06:26:58,636 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 783 GetRequests, 775 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 06:26:58,637 INFO L432 NwaCegarLoop]: 381 mSDtfsCounter, 187 mSDsluCounter, 199 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 17 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:26:58,638 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 580 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 30 Invalid, 4 Unknown, 0 Unchecked, 11.3s Time] [2024-11-09 06:26:58,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 355 states. [2024-11-09 06:26:58,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 355 to 264. [2024-11-09 06:26:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 173 states have (on average 1.4219653179190752) internal successors, (246), 173 states have internal predecessors, (246), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-09 06:26:58,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 422 transitions. [2024-11-09 06:26:58,682 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 422 transitions. Word has length 289 [2024-11-09 06:26:58,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:26:58,683 INFO L471 AbstractCegarLoop]: Abstraction has 264 states and 422 transitions. [2024-11-09 06:26:58,684 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:26:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 422 transitions. [2024-11-09 06:26:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 06:26:58,690 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:26:58,691 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:26:58,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-09 06:26:58,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-09 06:26:59,092 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:26:59,092 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:26:59,093 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:26:59,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1437365626, now seen corresponding path program 1 times [2024-11-09 06:26:59,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:26:59,094 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1652753069] [2024-11-09 06:26:59,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:26:59,094 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:26:59,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:26:59,097 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:26:59,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-09 06:27:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:27:01,205 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:27:01,209 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:27:20,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1629 proven. 90 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-09 06:27:20,965 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:27:26,812 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:27:26,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1652753069] [2024-11-09 06:27:26,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1652753069] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:27:26,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2017031375] [2024-11-09 06:27:26,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:27:26,813 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:27:26,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:27:26,819 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:27:26,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-09 06:27:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:27:28,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 06:27:28,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:27:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 06:27:29,470 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:27:29,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2017031375] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:27:29,470 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:27:29,470 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2024-11-09 06:27:29,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [989091588] [2024-11-09 06:27:29,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:27:29,471 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:27:29,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:27:29,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:27:29,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 06:27:29,473 INFO L87 Difference]: Start difference. First operand 264 states and 422 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:27:32,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:34,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:37,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:40,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:40,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:27:40,897 INFO L93 Difference]: Finished difference Result 535 states and 855 transitions. [2024-11-09 06:27:40,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:27:40,899 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 289 [2024-11-09 06:27:40,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:27:40,904 INFO L225 Difference]: With dead ends: 535 [2024-11-09 06:27:40,904 INFO L226 Difference]: Without dead ends: 355 [2024-11-09 06:27:40,905 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 783 GetRequests, 775 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 06:27:40,907 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 190 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 10 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2024-11-09 06:27:40,907 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 412 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 27 Invalid, 4 Unknown, 0 Unchecked, 11.4s Time] [2024-11-09 06:27:40,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 355 states. [2024-11-09 06:27:40,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 355 to 264. [2024-11-09 06:27:40,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 173 states have (on average 1.369942196531792) internal successors, (237), 173 states have internal predecessors, (237), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 88 states have call predecessors, (88), 88 states have call successors, (88) [2024-11-09 06:27:40,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 413 transitions. [2024-11-09 06:27:40,945 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 413 transitions. Word has length 289 [2024-11-09 06:27:40,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:27:40,946 INFO L471 AbstractCegarLoop]: Abstraction has 264 states and 413 transitions. [2024-11-09 06:27:40,946 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:27:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 413 transitions. [2024-11-09 06:27:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 06:27:40,951 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:27:40,951 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:27:40,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-09 06:27:41,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-09 06:27:41,352 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:27:41,352 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:27:41,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:27:41,353 INFO L85 PathProgramCache]: Analyzing trace with hash -2104341954, now seen corresponding path program 1 times [2024-11-09 06:27:41,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:27:41,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1692829624] [2024-11-09 06:27:41,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:27:41,354 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:27:41,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:27:41,357 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:27:41,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-09 06:27:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:27:43,470 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:27:43,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:28:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1629 proven. 90 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-09 06:28:03,261 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:28:09,062 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:28:09,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1692829624] [2024-11-09 06:28:09,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1692829624] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:28:09,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1984327347] [2024-11-09 06:28:09,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:28:09,063 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:28:09,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:28:09,064 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:28:09,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 06:28:13,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:28:13,407 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 06:28:13,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:28:25,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 06:28:25,039 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:28:25,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1984327347] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:28:25,040 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:28:25,040 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 7 [2024-11-09 06:28:25,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942769794] [2024-11-09 06:28:25,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:28:25,041 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:28:25,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:28:25,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:28:25,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 06:28:25,043 INFO L87 Difference]: Start difference. First operand 264 states and 413 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:28:28,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:28:30,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:28:30,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:28:30,580 INFO L93 Difference]: Finished difference Result 625 states and 980 transitions. [2024-11-09 06:28:30,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:28:30,581 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 289 [2024-11-09 06:28:30,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:28:30,585 INFO L225 Difference]: With dead ends: 625 [2024-11-09 06:28:30,585 INFO L226 Difference]: Without dead ends: 445 [2024-11-09 06:28:30,586 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 783 GetRequests, 775 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2024-11-09 06:28:30,587 INFO L432 NwaCegarLoop]: 225 mSDtfsCounter, 93 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-09 06:28:30,588 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 442 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 18 Invalid, 2 Unknown, 0 Unchecked, 5.5s Time] [2024-11-09 06:28:30,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2024-11-09 06:28:30,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 441. [2024-11-09 06:28:30,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 441 states, 305 states have (on average 1.3967213114754098) internal successors, (426), 305 states have internal predecessors, (426), 132 states have call successors, (132), 3 states have call predecessors, (132), 3 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-09 06:28:30,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 441 states and 690 transitions. [2024-11-09 06:28:30,641 INFO L78 Accepts]: Start accepts. Automaton has 441 states and 690 transitions. Word has length 289 [2024-11-09 06:28:30,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:28:30,642 INFO L471 AbstractCegarLoop]: Abstraction has 441 states and 690 transitions. [2024-11-09 06:28:30,642 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, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:28:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 690 transitions. [2024-11-09 06:28:30,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 06:28:30,645 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:28:30,645 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:28:30,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2024-11-09 06:28:30,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-09 06:28:31,046 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:28:31,046 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:28:31,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:28:31,047 INFO L85 PathProgramCache]: Analyzing trace with hash -1963793344, now seen corresponding path program 1 times [2024-11-09 06:28:31,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:28:31,047 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1512428847] [2024-11-09 06:28:31,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:28:31,048 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:28:31,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:28:31,049 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:28:31,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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 06:28:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:28:33,206 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:28:33,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:28:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1629 proven. 90 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-09 06:28:52,944 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:28:58,794 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:28:58,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1512428847] [2024-11-09 06:28:58,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1512428847] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:28:58,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1048500500] [2024-11-09 06:28:58,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:28:58,795 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:28:58,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:28:58,796 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:28:58,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-11-09 06:29:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:29:03,501 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:29:03,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:29:22,208 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1629 proven. 90 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-09 06:29:22,208 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:29:27,629 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1048500500] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:29:27,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2116282362] [2024-11-09 06:29:27,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:29:27,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:29:27,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:29:27,631 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:29:27,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-09 06:29:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:29:29,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 06:29:29,369 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:29:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1629 proven. 90 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-09 06:29:48,086 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:29:53,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2116282362] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:29:53,446 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:29:53,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 6 [2024-11-09 06:29:53,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554182677] [2024-11-09 06:29:53,447 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 06:29:53,448 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 06:29:53,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:29:53,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 06:29:53,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2024-11-09 06:29:53,449 INFO L87 Difference]: Start difference. First operand 441 states and 690 transitions. Second operand has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-09 06:30:04,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:06,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:08,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:10,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:13,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:15,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:17,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:19,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:21,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:21,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:30:21,883 INFO L93 Difference]: Finished difference Result 1001 states and 1563 transitions. [2024-11-09 06:30:22,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-09 06:30:22,134 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 289 [2024-11-09 06:30:22,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:30:22,140 INFO L225 Difference]: With dead ends: 1001 [2024-11-09 06:30:22,141 INFO L226 Difference]: Without dead ends: 645 [2024-11-09 06:30:22,142 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1492 GetRequests, 1478 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2024-11-09 06:30:22,144 INFO L432 NwaCegarLoop]: 175 mSDtfsCounter, 164 mSDsluCounter, 895 mSDsCounter, 0 mSdLazyCounter, 296 mSolverCounterSat, 124 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 1070 SdHoareTripleChecker+Invalid, 429 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 124 IncrementalHoareTripleChecker+Valid, 296 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.8s IncrementalHoareTripleChecker+Time [2024-11-09 06:30:22,146 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [164 Valid, 1070 Invalid, 429 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [124 Valid, 296 Invalid, 9 Unknown, 0 Unchecked, 26.8s Time] [2024-11-09 06:30:22,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 645 states. [2024-11-09 06:30:22,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 645 to 457. [2024-11-09 06:30:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 457 states, 320 states have (on average 1.403125) internal successors, (449), 320 states have internal predecessors, (449), 132 states have call successors, (132), 4 states have call predecessors, (132), 4 states have return successors, (132), 132 states have call predecessors, (132), 132 states have call successors, (132) [2024-11-09 06:30:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 457 states and 713 transitions. [2024-11-09 06:30:22,210 INFO L78 Accepts]: Start accepts. Automaton has 457 states and 713 transitions. Word has length 289 [2024-11-09 06:30:22,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:30:22,212 INFO L471 AbstractCegarLoop]: Abstraction has 457 states and 713 transitions. [2024-11-09 06:30:22,213 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.142857142857142) internal successors, (78), 6 states have internal predecessors, (78), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2024-11-09 06:30:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 713 transitions. [2024-11-09 06:30:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 06:30:22,227 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:30:22,228 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:30:22,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-11-09 06:30:22,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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 06:30:22,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-11-09 06:30:22,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:30:22,829 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:30:22,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:30:22,829 INFO L85 PathProgramCache]: Analyzing trace with hash -1262193470, now seen corresponding path program 1 times [2024-11-09 06:30:22,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:30:22,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1979916411] [2024-11-09 06:30:22,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:30:22,831 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:30:22,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:30:22,833 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:30:22,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2024-11-09 06:30:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:30:24,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:30:24,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:30:36,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 06:30:36,959 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:30:36,960 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:30:36,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1979916411] [2024-11-09 06:30:36,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1979916411] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:30:36,960 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:30:36,960 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:30:36,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118229275] [2024-11-09 06:30:36,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:30:36,961 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:30:36,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:30:36,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:30:36,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:30:36,963 INFO L87 Difference]: Start difference. First operand 457 states and 713 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:30:39,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:42,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:43,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:45,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:47,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:49,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:51,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:53,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:56,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:30:56,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:30:56,620 INFO L93 Difference]: Finished difference Result 1169 states and 1831 transitions. [2024-11-09 06:30:56,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:30:56,735 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 289 [2024-11-09 06:30:56,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:30:56,742 INFO L225 Difference]: With dead ends: 1169 [2024-11-09 06:30:56,742 INFO L226 Difference]: Without dead ends: 813 [2024-11-09 06:30:56,743 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 286 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:30:56,744 INFO L432 NwaCegarLoop]: 225 mSDtfsCounter, 87 mSDsluCounter, 441 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 1 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 666 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.5s IncrementalHoareTripleChecker+Time [2024-11-09 06:30:56,745 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [87 Valid, 666 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 23 Invalid, 7 Unknown, 0 Unchecked, 19.5s Time] [2024-11-09 06:30:56,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 813 states. [2024-11-09 06:30:56,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 813 to 809. [2024-11-09 06:30:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 809 states, 582 states have (on average 1.4106529209621994) internal successors, (821), 582 states have internal predecessors, (821), 220 states have call successors, (220), 6 states have call predecessors, (220), 6 states have return successors, (220), 220 states have call predecessors, (220), 220 states have call successors, (220) [2024-11-09 06:30:56,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1261 transitions. [2024-11-09 06:30:56,829 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1261 transitions. Word has length 289 [2024-11-09 06:30:56,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:30:56,831 INFO L471 AbstractCegarLoop]: Abstraction has 809 states and 1261 transitions. [2024-11-09 06:30:56,832 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 3 states have internal predecessors, (72), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 06:30:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1261 transitions. [2024-11-09 06:30:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 06:30:56,837 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:30:56,837 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:30:56,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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)] Forceful destruction successful, exit code 0 [2024-11-09 06:30:57,037 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:30:57,038 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:30:57,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:30:57,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1038629120, now seen corresponding path program 1 times [2024-11-09 06:30:57,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:30:57,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1914015821] [2024-11-09 06:30:57,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:30:57,039 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 06:30:57,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:30:57,040 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:30:57,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/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 (14)] Waiting until timeout for monitored process [2024-11-09 06:30:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:30:59,209 INFO L255 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 06:30:59,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:32:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 2201 proven. 396 refuted. 0 times theorem prover too weak. 1187 trivial. 0 not checked. [2024-11-09 06:32:17,859 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:32:31,431 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:32:31,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1914015821] [2024-11-09 06:32:31,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1914015821] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:32:31,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1563609013] [2024-11-09 06:32:31,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:32:31,432 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:32:31,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:32:31,434 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:32:31,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-11-09 06:32:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:32:37,222 INFO L255 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 06:32:37,228 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:33:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1629 proven. 90 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-09 06:33:10,008 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:33:26,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1563609013] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:33:26,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [99211180] [2024-11-09 06:33:26,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:33:26,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:33:26,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:33:26,576 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:33:26,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31716176-5ce9-4ee9-9012-ece23dd0b176/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-11-09 06:33:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:33:28,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 06:33:28,553 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:34:28,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1695 proven. 252 refuted. 0 times theorem prover too weak. 1837 trivial. 0 not checked. [2024-11-09 06:34:28,449 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:34:40,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [99211180] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:34:40,817 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:34:40,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 8, 14] total 44 [2024-11-09 06:34:40,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455213084] [2024-11-09 06:34:40,818 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 06:34:40,819 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2024-11-09 06:34:40,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:34:40,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2024-11-09 06:34:40,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=312, Invalid=2768, Unknown=0, NotChecked=0, Total=3080 [2024-11-09 06:34:40,822 INFO L87 Difference]: Start difference. First operand 809 states and 1261 transitions. Second operand has 45 states, 45 states have (on average 5.266666666666667) internal successors, (237), 41 states have internal predecessors, (237), 12 states have call successors, (117), 12 states have call predecessors, (117), 17 states have return successors, (118), 12 states have call predecessors, (118), 12 states have call successors, (118) [2024-11-09 06:36:25,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:27,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:29,876 WARN L539 Checker$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 06:36:31,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:33,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:35,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:37,952 WARN L539 Checker$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 06:36:39,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:41,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:45,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:52,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:36:54,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:36:56,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:36:58,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:37:00,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:46,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:48,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:55,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:56,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:37:59,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:01,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:05,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:07,957 WARN L539 Checker$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 [0] [2024-11-09 06:38:09,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:12,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:14,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:16,091 WARN L539 Checker$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 06:38:18,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:20,149 WARN L539 Checker$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 06:38:22,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:24,176 WARN L539 Checker$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 06:38:26,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:28,196 WARN L539 Checker$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 06:38:30,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:32,234 WARN L539 Checker$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 06:38:34,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:36,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:38,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:40,345 WARN L539 Checker$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 [0] [2024-11-09 06:38:42,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:44,371 WARN L539 Checker$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 06:38:46,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:48,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:50,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:52,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:54,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:56,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:38:58,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:00,484 WARN L539 Checker$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 06:39:02,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:04,500 WARN L539 Checker$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 06:39:07,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:09,777 WARN L539 Checker$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 06:39:11,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:13,790 WARN L539 Checker$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 06:39:15,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:17,814 WARN L539 Checker$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 06:39:19,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:21,833 WARN L539 Checker$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 06:39:23,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:25,860 WARN L539 Checker$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 06:39:27,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:29,871 WARN L539 Checker$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 06:39:31,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:33,883 WARN L539 Checker$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 06:39:35,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:37,981 WARN L539 Checker$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 06:39:39,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:42,040 WARN L539 Checker$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 06:39:44,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:46,061 WARN L539 Checker$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 06:39:48,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:50,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:52,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:54,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:56,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:39:58,316 WARN L539 Checker$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 06:40:00,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:40:02,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:40:04,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:40:06,352 WARN L539 Checker$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]