./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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 d18ab7936b7f9f12e95bc2d3233c22042172301d3461e91c25f779e1318fccd6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:35:14,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:35:14,871 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:35:14,880 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:35:14,880 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:35:14,902 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:35:14,903 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:35:14,903 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:35:14,904 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:35:14,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:35:14,905 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:35:14,905 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:35:14,905 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:35:14,906 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:35:14,906 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:35:14,907 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:35:14,907 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:35:14,910 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:35:14,911 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:35:14,911 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:35:14,913 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:35:14,925 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:35:14,925 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:35:14,926 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:35:14,926 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:35:14,926 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:35:14,926 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:35:14,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:35:14,927 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:35:14,927 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:35:14,932 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:35:14,932 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:35:14,932 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:35:14,933 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:35:14,933 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:35:14,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:35:14,933 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:35:14,934 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:35:14,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:35:14,934 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:35:14,934 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:35:14,936 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:35:14,936 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:35:14,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:35:14,937 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:35:14,937 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:35:14,937 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:35:14,937 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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d18ab7936b7f9f12e95bc2d3233c22042172301d3461e91c25f779e1318fccd6 [2024-11-09 05:35:15,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:35:15,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:35:15,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:35:15,285 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:35:15,285 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:35:15,287 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i Unable to find full path for "g++" [2024-11-09 05:35:17,308 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:35:17,526 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:35:17,527 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i [2024-11-09 05:35:17,547 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data/aa7cba0d9/1a15fd8d5d83454b8d67b19f2add937e/FLAGf225bb07e [2024-11-09 05:35:17,879 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data/aa7cba0d9/1a15fd8d5d83454b8d67b19f2add937e [2024-11-09 05:35:17,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:35:17,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:35:17,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:35:17,886 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:35:17,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:35:17,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:35:17" (1/1) ... [2024-11-09 05:35:17,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b8c59c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:17, skipping insertion in model container [2024-11-09 05:35:17,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:35:17" (1/1) ... [2024-11-09 05:35:17,925 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:35:18,131 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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i[919,932] [2024-11-09 05:35:18,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:35:18,247 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:35:18,260 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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i[919,932] [2024-11-09 05:35:18,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:35:18,330 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:35:18,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18 WrapperNode [2024-11-09 05:35:18,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:35:18,331 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:35:18,331 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:35:18,332 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:35:18,338 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,350 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,411 INFO L138 Inliner]: procedures = 26, calls = 64, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 309 [2024-11-09 05:35:18,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:35:18,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:35:18,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:35:18,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:35:18,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,423 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,428 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,442 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,450 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,453 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,459 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:35:18,460 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:35:18,461 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:35:18,461 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:35:18,464 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (1/1) ... [2024-11-09 05:35:18,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:35:18,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:35:18,504 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:35:18,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:35:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:35:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:35:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:35:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:35:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:35:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:35:18,680 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:35:18,682 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:35:19,330 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2024-11-09 05:35:19,330 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:35:19,822 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:35:19,823 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:35:19,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:35:19 BoogieIcfgContainer [2024-11-09 05:35:19,824 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:35:19,828 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:35:19,829 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:35:19,832 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:35:19,834 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:35:17" (1/3) ... [2024-11-09 05:35:19,835 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@630bda37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:35:19, skipping insertion in model container [2024-11-09 05:35:19,835 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:18" (2/3) ... [2024-11-09 05:35:19,836 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@630bda37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:35:19, skipping insertion in model container [2024-11-09 05:35:19,836 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:35:19" (3/3) ... [2024-11-09 05:35:19,839 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i [2024-11-09 05:35:19,860 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:35:19,861 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:35:19,953 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:35:19,964 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;@242c6b5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:35:19,964 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:35:19,969 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 32 states have (on average 1.09375) internal successors, (35), 33 states have internal predecessors, (35), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-09 05:35:19,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-09 05:35:19,987 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:35:19,988 INFO L215 NwaCegarLoop]: trace histogram [51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:35:19,991 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:35:19,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:35:19,999 INFO L85 PathProgramCache]: Analyzing trace with hash 1232810352, now seen corresponding path program 1 times [2024-11-09 05:35:20,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:35:20,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533545116] [2024-11-09 05:35:20,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:20,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:35:21,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:35:21,094 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2109466317] [2024-11-09 05:35:21,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:21,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:35:21,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:35:21,098 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:35:21,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:35:21,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:35:21,632 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:35:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:35:22,064 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:35:22,068 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:35:22,069 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:35:22,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:35:22,274 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 05:35:22,277 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:35:22,435 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:35:22,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:35:22 BoogieIcfgContainer [2024-11-09 05:35:22,442 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:35:22,442 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:35:22,443 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:35:22,443 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:35:22,444 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:35:19" (3/4) ... [2024-11-09 05:35:22,446 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:35:22,448 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:35:22,450 INFO L158 Benchmark]: Toolchain (without parser) took 4565.42ms. Allocated memory was 125.8MB in the beginning and 167.8MB in the end (delta: 41.9MB). Free memory was 89.8MB in the beginning and 97.1MB in the end (delta: -7.4MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2024-11-09 05:35:22,451 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 96.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:35:22,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 445.63ms. Allocated memory is still 125.8MB. Free memory was 89.4MB in the beginning and 70.9MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 05:35:22,455 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.38ms. Allocated memory is still 125.8MB. Free memory was 70.5MB in the beginning and 65.0MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 05:35:22,455 INFO L158 Benchmark]: Boogie Preprocessor took 47.45ms. Allocated memory is still 125.8MB. Free memory was 65.0MB in the beginning and 62.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 05:35:22,456 INFO L158 Benchmark]: RCFGBuilder took 1364.06ms. Allocated memory was 125.8MB in the beginning and 167.8MB in the end (delta: 41.9MB). Free memory was 62.5MB in the beginning and 129.0MB in the end (delta: -66.5MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2024-11-09 05:35:22,458 INFO L158 Benchmark]: TraceAbstraction took 2613.51ms. Allocated memory is still 167.8MB. Free memory was 129.0MB in the beginning and 97.1MB in the end (delta: 31.8MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2024-11-09 05:35:22,458 INFO L158 Benchmark]: Witness Printer took 5.43ms. Allocated memory is still 167.8MB. Free memory is still 97.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:35:22,463 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 96.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 445.63ms. Allocated memory is still 125.8MB. Free memory was 89.4MB in the beginning and 70.9MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.38ms. Allocated memory is still 125.8MB. Free memory was 70.5MB in the beginning and 65.0MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.45ms. Allocated memory is still 125.8MB. Free memory was 65.0MB in the beginning and 62.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1364.06ms. Allocated memory was 125.8MB in the beginning and 167.8MB in the end (delta: 41.9MB). Free memory was 62.5MB in the beginning and 129.0MB in the end (delta: -66.5MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * TraceAbstraction took 2613.51ms. Allocated memory is still 167.8MB. Free memory was 129.0MB in the beginning and 97.1MB in the end (delta: 31.8MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * Witness Printer took 5.43ms. Allocated memory is still 167.8MB. Free memory is still 97.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 85, overapproximation of bitwiseAnd at line 69, overapproximation of someBinaryDOUBLEComparisonOperation at line 84, overapproximation of someUnaryFLOAToperation at line 85. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = -10; [L23] signed char var_1_3 = -16; [L24] signed char var_1_4 = 50; [L25] signed char var_1_5 = 4; [L26] unsigned long int var_1_6 = 50; [L27] signed long int var_1_7 = -8; [L28] signed long int var_1_8 = -4; [L29] signed char var_1_9 = 50; [L30] unsigned char var_1_10 = 128; [L31] unsigned char var_1_11 = 5; [L32] unsigned long int var_1_12 = 10; [L33] signed char var_1_13 = 16; [L34] unsigned short int var_1_15 = 128; [L35] signed long int var_1_16 = 2; [L36] unsigned short int var_1_17 = 61498; [L37] unsigned long int var_1_18 = 1; [L38] unsigned char var_1_19 = 0; [L39] double var_1_20 = 4.9; [L40] double var_1_21 = 1.5; [L41] signed long int var_1_22 = 0; [L42] signed long int var_1_23 = 100; [L43] signed long int var_1_24 = 2; [L44] unsigned char var_1_25 = 1; [L45] unsigned char var_1_26 = 1; [L46] unsigned char var_1_27 = 0; [L47] unsigned char var_1_28 = 0; [L48] unsigned char var_1_29 = 0; [L49] unsigned char var_1_30 = 0; [L50] unsigned char var_1_31 = 0; [L51] unsigned char var_1_32 = 1; [L52] unsigned char var_1_33 = 0; [L53] unsigned char var_1_34 = 16; [L54] signed short int var_1_35 = 8; [L55] signed long int var_1_36 = -10; [L56] signed short int var_1_37 = -4; [L57] float var_1_38 = 15.875; [L58] double var_1_39 = 0.125; [L59] double var_1_40 = 3.8; [L60] double var_1_41 = 3.7; [L61] float var_1_42 = 1.75; [L62] signed char var_1_43 = -8; [L63] unsigned char var_1_44 = 1; [L64] signed char var_1_45 = 25; [L65] unsigned short int last_1_var_1_15 = 128; [L232] isInitial = 1 [L233] FCALL initially() [L234] COND TRUE 1 [L235] CALL updateLastVariables() [L225] last_1_var_1_15 = var_1_15 [L235] RET updateLastVariables() [L236] CALL updateVariables() [L146] var_1_3 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_3 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_3 >= -63) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L148] CALL assume_abort_if_not(var_1_3 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_3 <= 63) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L149] var_1_4 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L151] CALL assume_abort_if_not(var_1_4 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_4 <= 63) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L152] var_1_5 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_5 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_5 >= -127) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L154] CALL assume_abort_if_not(var_1_5 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_5 <= 126) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50] [L155] var_1_7 = __VERIFIER_nondet_long() [L156] CALL assume_abort_if_not(var_1_7 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_7 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=-4, var_1_9=50] [L157] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=-4, var_1_9=50] [L158] CALL assume_abort_if_not(var_1_7 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=-4, var_1_9=50] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_7 != 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=-4, var_1_9=50] [L159] var_1_8 = __VERIFIER_nondet_long() [L160] CALL assume_abort_if_not(var_1_8 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not(var_1_8 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L161] CALL assume_abort_if_not(var_1_8 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_8 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L162] CALL assume_abort_if_not(var_1_8 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_8 != 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L163] var_1_10 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_10 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_10 >= 127) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L165] CALL assume_abort_if_not(var_1_10 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_10 <= 255) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L166] var_1_11 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L168] CALL assume_abort_if_not(var_1_11 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_11 <= 126) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L169] CALL assume_abort_if_not(var_1_11 != 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_11 != 127) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L170] var_1_16 = __VERIFIER_nondet_long() [L171] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L172] CALL assume_abort_if_not(var_1_16 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_16 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L173] var_1_17 = __VERIFIER_nondet_ushort() [L174] CALL assume_abort_if_not(var_1_17 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_17 >= 32767) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L175] CALL assume_abort_if_not(var_1_17 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_17 <= 65534) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L176] var_1_21 = __VERIFIER_nondet_double() [L177] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L177] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=100, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L178] var_1_23 = __VERIFIER_nondet_long() [L179] CALL assume_abort_if_not(var_1_23 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_23 >= -2147483647) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L180] CALL assume_abort_if_not(var_1_23 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_23 <= 2147483646) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=1, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L181] var_1_25 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L183] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L184] var_1_26 = __VERIFIER_nondet_uchar() [L185] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L186] CALL assume_abort_if_not(var_1_26 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_26 <= 1) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L187] var_1_28 = __VERIFIER_nondet_uchar() [L188] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L189] CALL assume_abort_if_not(var_1_28 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_28 <= 1) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L190] var_1_29 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L192] CALL assume_abort_if_not(var_1_29 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_29 <= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L193] var_1_30 = __VERIFIER_nondet_uchar() [L194] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L195] CALL assume_abort_if_not(var_1_30 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L195] RET assume_abort_if_not(var_1_30 <= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L196] var_1_31 = __VERIFIER_nondet_uchar() [L197] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L198] CALL assume_abort_if_not(var_1_31 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_31 <= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L199] var_1_32 = __VERIFIER_nondet_uchar() [L200] CALL assume_abort_if_not(var_1_32 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L200] RET assume_abort_if_not(var_1_32 >= 1) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L201] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=16, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L202] var_1_34 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L204] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=-10, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L205] var_1_36 = __VERIFIER_nondet_long() [L206] CALL assume_abort_if_not(var_1_36 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_36 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L207] CALL assume_abort_if_not(var_1_36 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_36 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L208] CALL assume_abort_if_not(var_1_36 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_36 != 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_39=1/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L209] var_1_39 = __VERIFIER_nondet_double() [L210] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_40=19/5, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L211] var_1_40 = __VERIFIER_nondet_double() [L212] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 9223372.036854776000e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_41=37/10, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L213] var_1_41 = __VERIFIER_nondet_double() [L214] CALL assume_abort_if_not((var_1_41 >= -922337.2036854776000e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854776000e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L214] RET assume_abort_if_not((var_1_41 >= -922337.2036854776000e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854776000e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_42=7/4, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L215] var_1_42 = __VERIFIER_nondet_float() [L216] CALL assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L216] RET assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L217] var_1_44 = __VERIFIER_nondet_uchar() [L218] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L218] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L219] CALL assume_abort_if_not(var_1_44 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L219] RET assume_abort_if_not(var_1_44 <= 1) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=25, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L220] var_1_45 = __VERIFIER_nondet_char() [L221] CALL assume_abort_if_not(var_1_45 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=-127, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L221] RET assume_abort_if_not(var_1_45 >= -127) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=-127, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L222] CALL assume_abort_if_not(var_1_45 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=-127, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L20] COND FALSE !(!cond) [L222] RET assume_abort_if_not(var_1_45 <= 126) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=10, var_1_13=16, var_1_15=128, var_1_16=126, var_1_17=65534, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_22=0, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=-4, var_1_38=127/8, var_1_3=-9, var_1_43=-8, var_1_44=1, var_1_45=-127, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=50] [L236] RET updateVariables() [L237] CALL step() [L69] EXPR var_1_8 & var_1_4 [L69] COND FALSE !(last_1_var_1_15 <= (var_1_8 & var_1_4)) [L74] var_1_9 = var_1_4 [L76] EXPR (var_1_4 + var_1_9) & var_1_7 [L76] signed long int stepLocal_3 = (var_1_4 + var_1_9) & var_1_7; [L77] COND TRUE stepLocal_3 <= (var_1_10 - ((((var_1_11) < (var_1_16)) ? (var_1_11) : (var_1_16)))) [L78] var_1_15 = (var_1_11 + 64) [L82] var_1_37 = ((((((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) < (var_1_33)) ? (((((var_1_34) < 0 ) ? -(var_1_34) : (var_1_34)))) : (var_1_33))) [L83] COND FALSE !(var_1_33 == var_1_36) [L88] COND TRUE var_1_40 >= var_1_39 [L89] var_1_38 = ((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))) [L92] signed long int stepLocal_1 = -4; [L93] signed long int stepLocal_0 = -16; [L94] COND FALSE !(stepLocal_1 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) [L99] COND FALSE !(var_1_25 && var_1_26) [L104] var_1_18 = var_1_17 [L105] COND TRUE var_1_22 != ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23))) [L106] var_1_33 = (5 + var_1_34) [L108] COND FALSE !(! var_1_44) [L113] var_1_43 = var_1_45 [L115] var_1_19 = 0 [L116] COND FALSE !((~ var_1_34) > (var_1_23 / var_1_36)) [L119] var_1_20 = var_1_21 [L120] COND FALSE !(\read(var_1_19)) [L123] COND FALSE !(var_1_3 <= var_1_1) [L126] var_1_12 = (((((var_1_11 + var_1_4)) < (var_1_10)) ? ((var_1_11 + var_1_4)) : (var_1_10))) [L128] var_1_22 = var_1_23 [L129] unsigned long int stepLocal_2 = var_1_18; [L130] COND TRUE (~ var_1_3) < stepLocal_2 [L131] var_1_13 = (((((var_1_4 + var_1_3)) > (-5)) ? ((var_1_4 + var_1_3)) : (-5))) [L133] COND FALSE !(\read(var_1_25)) [L237] RET step() [L238] CALL, EXPR property() [L228] EXPR ((var_1_19 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((last_1_var_1_15 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4))) [L228] EXPR var_1_8 & var_1_4 [L228] EXPR ((var_1_19 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((last_1_var_1_15 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4))) [L228] EXPR (((((var_1_19 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((last_1_var_1_15 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4)))) && ((var_1_3 <= var_1_1) ? (var_1_12 == ((unsigned long int) var_1_4)) : (var_1_12 == ((unsigned long int) (((((var_1_11 + var_1_4)) < (var_1_10)) ? ((var_1_11 + var_1_4)) : (var_1_10))))))) && (((~ var_1_3) < var_1_18) ? (var_1_13 == ((signed char) (((((var_1_4 + var_1_3)) > (-5)) ? ((var_1_4 + var_1_3)) : (-5))))) : 1)) && ((((var_1_4 + var_1_9) & var_1_7) <= (var_1_10 - ((((var_1_11) < (var_1_16)) ? (var_1_11) : (var_1_16))))) ? (var_1_15 == ((unsigned short int) (var_1_11 + 64))) : (var_1_15 == ((unsigned short int) ((((((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) > (var_1_11)) ? (((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) : (var_1_11)))))) [L228] EXPR (var_1_4 + var_1_9) & var_1_7 [L228] EXPR (((((var_1_19 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((last_1_var_1_15 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4)))) && ((var_1_3 <= var_1_1) ? (var_1_12 == ((unsigned long int) var_1_4)) : (var_1_12 == ((unsigned long int) (((((var_1_11 + var_1_4)) < (var_1_10)) ? ((var_1_11 + var_1_4)) : (var_1_10))))))) && (((~ var_1_3) < var_1_18) ? (var_1_13 == ((signed char) (((((var_1_4 + var_1_3)) > (-5)) ? ((var_1_4 + var_1_3)) : (-5))))) : 1)) && ((((var_1_4 + var_1_9) & var_1_7) <= (var_1_10 - ((((var_1_11) < (var_1_16)) ? (var_1_11) : (var_1_16))))) ? (var_1_15 == ((unsigned short int) (var_1_11 + 64))) : (var_1_15 == ((unsigned short int) ((((((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) > (var_1_11)) ? (((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) : (var_1_11)))))) [L228-L229] return ((((((((var_1_19 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((last_1_var_1_15 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4)))) && ((var_1_3 <= var_1_1) ? (var_1_12 == ((unsigned long int) var_1_4)) : (var_1_12 == ((unsigned long int) (((((var_1_11 + var_1_4)) < (var_1_10)) ? ((var_1_11 + var_1_4)) : (var_1_10))))))) && (((~ var_1_3) < var_1_18) ? (var_1_13 == ((signed char) (((((var_1_4 + var_1_3)) > (-5)) ? ((var_1_4 + var_1_3)) : (-5))))) : 1)) && ((((var_1_4 + var_1_9) & var_1_7) <= (var_1_10 - ((((var_1_11) < (var_1_16)) ? (var_1_11) : (var_1_16))))) ? (var_1_15 == ((unsigned short int) (var_1_11 + 64))) : (var_1_15 == ((unsigned short int) ((((((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) > (var_1_11)) ? (((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) : (var_1_11))))))) && (var_1_18 == ((unsigned long int) var_1_17))) && (var_1_19 == ((unsigned char) 0))) && (var_1_20 == ((double) var_1_21)) ; [L238] RET, EXPR property() [L238] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=126, var_1_13=-5, var_1_15=190, var_1_16=126, var_1_17=65534, var_1_18=65534, var_1_19=0, var_1_1=-10, var_1_20=3, var_1_21=3, var_1_22=-1, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=5, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=0, var_1_38=2, var_1_3=-9, var_1_42=0, var_1_43=-127, var_1_44=1, var_1_45=-127, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=128, var_1_10=127, var_1_11=126, var_1_12=126, var_1_13=-5, var_1_15=190, var_1_16=126, var_1_17=65534, var_1_18=65534, var_1_19=0, var_1_1=-10, var_1_20=3, var_1_21=3, var_1_22=-1, var_1_23=-1, var_1_24=2, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=-255, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=1, var_1_33=5, var_1_34=-256, var_1_35=8, var_1_36=2, var_1_37=0, var_1_38=2, var_1_3=-9, var_1_42=0, var_1_43=-127, var_1_44=1, var_1_45=-127, var_1_4=0, var_1_5=1, var_1_6=50, var_1_7=-1, var_1_8=2, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.4s, OverallIterations: 1, TraceHistogramMax: 51, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=86occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 366 NumberOfCodeBlocks, 366 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 05:35:22,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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 d18ab7936b7f9f12e95bc2d3233c22042172301d3461e91c25f779e1318fccd6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:35:24,980 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:35:25,068 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:35:25,076 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:35:25,077 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:35:25,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:35:25,122 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:35:25,122 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:35:25,123 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:35:25,125 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:35:25,125 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:35:25,126 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:35:25,126 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:35:25,126 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:35:25,128 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:35:25,129 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:35:25,130 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:35:25,130 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:35:25,130 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:35:25,131 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:35:25,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:35:25,135 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:35:25,135 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:35:25,135 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:35:25,136 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:35:25,136 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:35:25,136 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:35:25,136 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:35:25,137 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:35:25,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:35:25,137 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:35:25,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:35:25,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:35:25,138 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:35:25,140 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:35:25,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:35:25,141 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:35:25,141 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:35:25,142 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:35:25,142 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:35:25,143 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:35:25,143 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:35:25,144 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:35:25,144 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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d18ab7936b7f9f12e95bc2d3233c22042172301d3461e91c25f779e1318fccd6 [2024-11-09 05:35:25,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:35:25,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:35:25,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:35:25,538 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:35:25,539 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:35:25,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i Unable to find full path for "g++" [2024-11-09 05:35:27,717 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:35:27,970 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:35:27,971 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i [2024-11-09 05:35:27,981 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data/d6d3f6cfd/838c33b0c4784211a693d6798880228f/FLAG47450c831 [2024-11-09 05:35:28,003 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/data/d6d3f6cfd/838c33b0c4784211a693d6798880228f [2024-11-09 05:35:28,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:35:28,006 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:35:28,007 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:35:28,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:35:28,015 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:35:28,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@700badf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28, skipping insertion in model container [2024-11-09 05:35:28,017 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,051 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:35:28,288 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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i[919,932] [2024-11-09 05:35:28,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:35:28,430 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:35:28,446 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_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i[919,932] [2024-11-09 05:35:28,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:35:28,559 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:35:28,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28 WrapperNode [2024-11-09 05:35:28,560 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:35:28,561 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:35:28,562 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:35:28,562 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:35:28,569 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,623 INFO L138 Inliner]: procedures = 27, calls = 64, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 255 [2024-11-09 05:35:28,624 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:35:28,625 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:35:28,625 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:35:28,625 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:35:28,635 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,640 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,641 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,654 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,658 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,661 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,663 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,667 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:35:28,668 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:35:28,668 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:35:28,669 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:35:28,669 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (1/1) ... [2024-11-09 05:35:28,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:35:28,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:35:28,723 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:35:28,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:35:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:35:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:35:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:35:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:35:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:35:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:35:28,891 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:35:28,893 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:35:29,733 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-09 05:35:29,734 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:35:29,748 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:35:29,749 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:35:29,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:35:29 BoogieIcfgContainer [2024-11-09 05:35:29,749 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:35:29,751 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:35:29,752 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:35:29,755 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:35:29,755 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:35:28" (1/3) ... [2024-11-09 05:35:29,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb0ccfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:35:29, skipping insertion in model container [2024-11-09 05:35:29,756 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:35:28" (2/3) ... [2024-11-09 05:35:29,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fb0ccfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:35:29, skipping insertion in model container [2024-11-09 05:35:29,757 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:35:29" (3/3) ... [2024-11-09 05:35:29,758 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-cn_file-84.i [2024-11-09 05:35:29,787 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:35:29,787 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:35:29,859 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:35:29,866 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;@4d8780bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:35:29,866 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:35:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand has 123 states, 69 states have (on average 1.3623188405797102) internal successors, (94), 70 states have internal predecessors, (94), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-09 05:35:29,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-09 05:35:29,913 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:35:29,914 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:35:29,914 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:35:29,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:35:29,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1341768839, now seen corresponding path program 1 times [2024-11-09 05:35:29,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:35:29,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [567430594] [2024-11-09 05:35:29,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:29,943 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:35:29,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:35:29,947 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:35:29,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-09 05:35:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:30,474 INFO L255 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:35:30,488 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:30,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1924 proven. 0 refuted. 0 times theorem prover too weak. 3176 trivial. 0 not checked. [2024-11-09 05:35:30,580 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:35:30,585 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:35:30,585 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [567430594] [2024-11-09 05:35:30,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [567430594] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:35:30,586 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:35:30,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:35:30,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146661602] [2024-11-09 05:35:30,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:35:30,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:35:30,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:35:30,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:35:30,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:35:30,636 INFO L87 Difference]: Start difference. First operand has 123 states, 69 states have (on average 1.3623188405797102) internal successors, (94), 70 states have internal predecessors, (94), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-09 05:35:30,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:35:30,695 INFO L93 Difference]: Finished difference Result 239 states and 437 transitions. [2024-11-09 05:35:30,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:35:30,697 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 310 [2024-11-09 05:35:30,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:35:30,708 INFO L225 Difference]: With dead ends: 239 [2024-11-09 05:35:30,708 INFO L226 Difference]: Without dead ends: 119 [2024-11-09 05:35:30,715 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 309 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:35:30,724 INFO L432 NwaCegarLoop]: 189 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, 189 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 05:35:30,725 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:35:30,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2024-11-09 05:35:30,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2024-11-09 05:35:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 66 states have (on average 1.3181818181818181) internal successors, (87), 66 states have internal predecessors, (87), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-09 05:35:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 189 transitions. [2024-11-09 05:35:30,815 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 189 transitions. Word has length 310 [2024-11-09 05:35:30,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:35:30,815 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 189 transitions. [2024-11-09 05:35:30,816 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2024-11-09 05:35:30,816 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 189 transitions. [2024-11-09 05:35:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-09 05:35:30,837 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:35:30,838 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:35:30,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 05:35:31,039 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:35:31,041 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:35:31,042 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:35:31,042 INFO L85 PathProgramCache]: Analyzing trace with hash 199512431, now seen corresponding path program 1 times [2024-11-09 05:35:31,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:35:31,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1610648978] [2024-11-09 05:35:31,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:31,049 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:35:31,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:35:31,051 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:35:31,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 05:35:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:31,507 INFO L255 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:35:31,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1478 proven. 24 refuted. 0 times theorem prover too weak. 3598 trivial. 0 not checked. [2024-11-09 05:35:33,095 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:35:34,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 126 proven. 24 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-09 05:35:34,019 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:35:34,020 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1610648978] [2024-11-09 05:35:34,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1610648978] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:35:34,020 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [537558670] [2024-11-09 05:35:34,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:34,021 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:35:34,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:35:34,025 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:35:34,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 05:35:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:34,626 INFO L255 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:35:34,633 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:34,681 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-09 05:35:34,681 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:35:34,682 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [537558670] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:35:34,682 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:35:34,682 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 6] total 10 [2024-11-09 05:35:34,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207728087] [2024-11-09 05:35:34,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:35:34,685 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:35:34,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:35:34,686 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:35:34,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-09 05:35:34,687 INFO L87 Difference]: Start difference. First operand 119 states and 189 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-09 05:35:34,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:35:34,831 INFO L93 Difference]: Finished difference Result 235 states and 375 transitions. [2024-11-09 05:35:34,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:35:34,843 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) Word has length 310 [2024-11-09 05:35:34,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:35:34,851 INFO L225 Difference]: With dead ends: 235 [2024-11-09 05:35:34,851 INFO L226 Difference]: Without dead ends: 119 [2024-11-09 05:35:34,852 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 927 GetRequests, 918 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-09 05:35:34,854 INFO L432 NwaCegarLoop]: 186 mSDtfsCounter, 184 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 184 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 05:35:34,857 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [184 Valid, 186 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 05:35:34,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2024-11-09 05:35:34,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2024-11-09 05:35:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 66 states have (on average 1.303030303030303) internal successors, (86), 66 states have internal predecessors, (86), 51 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-09 05:35:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 188 transitions. [2024-11-09 05:35:34,877 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 188 transitions. Word has length 310 [2024-11-09 05:35:34,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:35:34,880 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 188 transitions. [2024-11-09 05:35:34,880 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-09 05:35:34,881 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 188 transitions. [2024-11-09 05:35:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-09 05:35:34,886 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:35:34,886 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:35:34,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-09 05:35:35,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-09 05:35:35,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:35:35,291 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:35:35,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:35:35,292 INFO L85 PathProgramCache]: Analyzing trace with hash 879570801, now seen corresponding path program 1 times [2024-11-09 05:35:35,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:35:35,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1292832071] [2024-11-09 05:35:35,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:35,294 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:35:35,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:35:35,297 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:35:35,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-09 05:35:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:35,787 INFO L255 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:35:35,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:37,160 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1478 proven. 24 refuted. 0 times theorem prover too weak. 3598 trivial. 0 not checked. [2024-11-09 05:35:37,160 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:35:37,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 126 proven. 24 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-09 05:35:37,939 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:35:37,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1292832071] [2024-11-09 05:35:37,939 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1292832071] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:35:37,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1337581331] [2024-11-09 05:35:37,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:37,940 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:35:37,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:35:37,943 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:35:37,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 05:35:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:39,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:35:39,161 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1478 proven. 24 refuted. 0 times theorem prover too weak. 3598 trivial. 0 not checked. [2024-11-09 05:35:40,315 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:35:41,032 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 126 proven. 24 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-09 05:35:41,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1337581331] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:35:41,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1404281986] [2024-11-09 05:35:41,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:41,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:35:41,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:35:41,048 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:35:41,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-09 05:35:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:41,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:35:41,322 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-11-09 05:35:42,246 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:35:42,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1404281986] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:35:42,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 4 imperfect interpolant sequences. [2024-11-09 05:35:42,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5, 6, 5, 6] total 10 [2024-11-09 05:35:42,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1809694721] [2024-11-09 05:35:42,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:35:42,248 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:35:42,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:35:42,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:35:42,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2024-11-09 05:35:42,250 INFO L87 Difference]: Start difference. First operand 119 states and 188 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-09 05:35:42,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:35:42,759 INFO L93 Difference]: Finished difference Result 524 states and 830 transitions. [2024-11-09 05:35:42,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:35:42,763 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) Word has length 310 [2024-11-09 05:35:42,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:35:42,772 INFO L225 Difference]: With dead ends: 524 [2024-11-09 05:35:42,772 INFO L226 Difference]: Without dead ends: 408 [2024-11-09 05:35:42,775 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1546 GetRequests, 1535 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:35:42,778 INFO L432 NwaCegarLoop]: 285 mSDtfsCounter, 263 mSDsluCounter, 353 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 263 SdHoareTripleChecker+Valid, 638 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:35:42,783 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [263 Valid, 638 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-09 05:35:42,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2024-11-09 05:35:42,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 400. [2024-11-09 05:35:42,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 400 states, 213 states have (on average 1.2863849765258215) internal successors, (274), 215 states have internal predecessors, (274), 182 states have call successors, (182), 4 states have call predecessors, (182), 4 states have return successors, (182), 180 states have call predecessors, (182), 182 states have call successors, (182) [2024-11-09 05:35:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 638 transitions. [2024-11-09 05:35:42,925 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 638 transitions. Word has length 310 [2024-11-09 05:35:42,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:35:42,927 INFO L471 AbstractCegarLoop]: Abstraction has 400 states and 638 transitions. [2024-11-09 05:35:42,927 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (51), 1 states have call predecessors, (51), 1 states have return successors, (51), 1 states have call predecessors, (51), 1 states have call successors, (51) [2024-11-09 05:35:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 638 transitions. [2024-11-09 05:35:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-09 05:35:42,934 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:35:42,935 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:35:42,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-09 05:35:43,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 05:35:43,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-09 05:35:43,539 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:35:43,540 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:35:43,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:35:43,541 INFO L85 PathProgramCache]: Analyzing trace with hash 1580635379, now seen corresponding path program 1 times [2024-11-09 05:35:43,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:35:43,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1437133311] [2024-11-09 05:35:43,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:43,542 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:35:43,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:35:43,546 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:35:43,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-09 05:35:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:43,939 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:35:43,945 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1478 proven. 24 refuted. 0 times theorem prover too weak. 3598 trivial. 0 not checked. [2024-11-09 05:35:44,974 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:35:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 126 proven. 24 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-09 05:35:45,569 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:35:45,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1437133311] [2024-11-09 05:35:45,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1437133311] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:35:45,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1637874431] [2024-11-09 05:35:45,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:45,570 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:35:45,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:35:45,572 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:35:45,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-09 05:35:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:46,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:35:46,701 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1478 proven. 24 refuted. 0 times theorem prover too weak. 3598 trivial. 0 not checked. [2024-11-09 05:35:47,788 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:35:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 126 proven. 24 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-09 05:35:48,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1637874431] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:35:48,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [476276074] [2024-11-09 05:35:48,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:48,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:35:48,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:35:48,327 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:35:48,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-09 05:35:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:48,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:35:48,563 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1478 proven. 24 refuted. 0 times theorem prover too weak. 3598 trivial. 0 not checked. [2024-11-09 05:35:49,445 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:35:49,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 126 proven. 24 refuted. 0 times theorem prover too weak. 4950 trivial. 0 not checked. [2024-11-09 05:35:49,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [476276074] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:35:49,959 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:35:49,959 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 5, 6, 5, 6] total 9 [2024-11-09 05:35:49,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321792389] [2024-11-09 05:35:49,960 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:35:49,961 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-09 05:35:49,961 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:35:49,962 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-09 05:35:49,962 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2024-11-09 05:35:49,963 INFO L87 Difference]: Start difference. First operand 400 states and 638 transitions. Second operand has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 9 states have internal predecessors, (82), 3 states have call successors, (102), 3 states have call predecessors, (102), 5 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2024-11-09 05:35:52,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:35:52,131 INFO L93 Difference]: Finished difference Result 810 states and 1284 transitions. [2024-11-09 05:35:52,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-09 05:35:52,134 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 9 states have internal predecessors, (82), 3 states have call successors, (102), 3 states have call predecessors, (102), 5 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) Word has length 310 [2024-11-09 05:35:52,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:35:52,142 INFO L225 Difference]: With dead ends: 810 [2024-11-09 05:35:52,142 INFO L226 Difference]: Without dead ends: 413 [2024-11-09 05:35:52,147 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1858 GetRequests, 1844 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2024-11-09 05:35:52,148 INFO L432 NwaCegarLoop]: 129 mSDtfsCounter, 511 mSDsluCounter, 396 mSDsCounter, 0 mSdLazyCounter, 681 mSolverCounterSat, 213 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 599 SdHoareTripleChecker+Valid, 525 SdHoareTripleChecker+Invalid, 894 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 213 IncrementalHoareTripleChecker+Valid, 681 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2024-11-09 05:35:52,149 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [599 Valid, 525 Invalid, 894 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [213 Valid, 681 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2024-11-09 05:35:52,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 413 states. [2024-11-09 05:35:52,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 413 to 323. [2024-11-09 05:35:52,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 323 states, 176 states have (on average 1.2954545454545454) internal successors, (228), 177 states have internal predecessors, (228), 142 states have call successors, (142), 4 states have call predecessors, (142), 4 states have return successors, (142), 141 states have call predecessors, (142), 142 states have call successors, (142) [2024-11-09 05:35:52,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 512 transitions. [2024-11-09 05:35:52,239 INFO L78 Accepts]: Start accepts. Automaton has 323 states and 512 transitions. Word has length 310 [2024-11-09 05:35:52,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:35:52,242 INFO L471 AbstractCegarLoop]: Abstraction has 323 states and 512 transitions. [2024-11-09 05:35:52,242 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 9 states have internal predecessors, (82), 3 states have call successors, (102), 3 states have call predecessors, (102), 5 states have return successors, (102), 3 states have call predecessors, (102), 3 states have call successors, (102) [2024-11-09 05:35:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 512 transitions. [2024-11-09 05:35:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-09 05:35:52,247 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:35:52,247 INFO L215 NwaCegarLoop]: trace histogram [51, 51, 51, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:35:52,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-09 05:35:52,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-09 05:35:52,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-09 05:35:52,848 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:35:52,848 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:35:52,849 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:35:52,849 INFO L85 PathProgramCache]: Analyzing trace with hash 2049160179, now seen corresponding path program 1 times [2024-11-09 05:35:52,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:35:52,850 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1478191774] [2024-11-09 05:35:52,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:52,850 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:35:52,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:35:52,851 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:35:52,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-11-09 05:35:53,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:53,232 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:35:53,235 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:35:54,251 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 1478 proven. 24 refuted. 0 times theorem prover too weak. 3598 trivial. 0 not checked. [2024-11-09 05:35:54,251 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:35:56,822 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:35:56,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1478191774] [2024-11-09 05:35:56,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1478191774] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:35:56,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1887875410] [2024-11-09 05:35:56,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:35:56,822 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:35:56,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:35:56,824 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:35:56,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_043ce9ad-2fd7-4017-a0a8-ff95e4c24df5/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-11-09 05:35:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:35:58,569 INFO L255 TraceCheckSpWp]: Trace formula consists of 479 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 05:35:58,578 INFO L278 TraceCheckSpWp]: Computing forward predicates...