./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:19:14,368 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:19:14,466 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:19:14,474 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:19:14,476 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:19:14,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:19:14,513 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:19:14,513 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:19:14,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:19:14,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:19:14,517 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:19:14,518 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:19:14,518 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:19:14,518 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:19:14,519 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:19:14,519 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:19:14,520 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:19:14,520 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:19:14,520 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:19:14,521 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:19:14,521 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:19:14,525 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:19:14,527 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:19:14,528 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:19:14,529 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:19:14,529 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:19:14,529 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:19:14,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:19:14,530 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:19:14,543 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:19:14,543 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:19:14,544 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:19:14,544 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:19:14,545 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:19:14,546 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:19:14,546 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:19:14,546 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:19:14,547 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:19:14,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:19:14,547 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:19:14,548 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:19:14,549 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:19:14,550 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:19:14,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:19:14,550 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:19:14,551 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:19:14,551 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:19:14,551 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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c [2024-11-09 05:19:14,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:19:14,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:19:14,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:19:14,909 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:19:14,909 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:19:14,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i Unable to find full path for "g++" [2024-11-09 05:19:16,919 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:19:17,142 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:19:17,143 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-09 05:19:17,153 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data/34472e77e/a4d2d92f5a9c4884a122525854289455/FLAG1ca92f92a [2024-11-09 05:19:17,494 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data/34472e77e/a4d2d92f5a9c4884a122525854289455 [2024-11-09 05:19:17,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:19:17,498 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:19:17,503 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:19:17,503 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:19:17,510 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:19:17,511 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:17,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@378a9473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17, skipping insertion in model container [2024-11-09 05:19:17,512 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:17,553 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:19:17,740 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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-09 05:19:17,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:19:17,837 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:19:17,871 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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-09 05:19:17,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:19:17,981 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:19:17,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17 WrapperNode [2024-11-09 05:19:17,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:19:17,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:19:17,983 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:19:17,983 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:19:17,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,003 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,071 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 284 [2024-11-09 05:19:18,073 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:19:18,073 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:19:18,074 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:19:18,074 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:19:18,082 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,082 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,086 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,098 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,102 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,108 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,113 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:19:18,114 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:19:18,114 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:19:18,115 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:19:18,115 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (1/1) ... [2024-11-09 05:19:18,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:19:18,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:19:18,156 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:19:18,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:19:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:19:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:19:18,188 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:19:18,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:19:18,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:19:18,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:19:18,304 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:19:18,306 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:19:18,970 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-09 05:19:18,970 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:19:19,377 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:19:19,377 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:19:19,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:19:19 BoogieIcfgContainer [2024-11-09 05:19:19,378 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:19:19,380 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:19:19,382 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:19:19,386 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:19:19,387 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:19:17" (1/3) ... [2024-11-09 05:19:19,388 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78391ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:19:19, skipping insertion in model container [2024-11-09 05:19:19,388 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:17" (2/3) ... [2024-11-09 05:19:19,390 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78391ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:19:19, skipping insertion in model container [2024-11-09 05:19:19,390 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:19:19" (3/3) ... [2024-11-09 05:19:19,392 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-09 05:19:19,412 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:19:19,412 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:19:19,499 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:19:19,507 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;@7d8c060d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:19:19,507 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:19:19,512 INFO L276 IsEmpty]: Start isEmpty. Operand has 78 states, 31 states have (on average 1.096774193548387) internal successors, (34), 32 states have internal predecessors, (34), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 05:19:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 05:19:19,532 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:19:19,533 INFO L215 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:19:19,534 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:19:19,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:19:19,541 INFO L85 PathProgramCache]: Analyzing trace with hash -937929323, now seen corresponding path program 1 times [2024-11-09 05:19:19,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:19:19,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113752702] [2024-11-09 05:19:19,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:19,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:19:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:19:20,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1341912186] [2024-11-09 05:19:20,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:20,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:19:20,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:19:20,361 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:19:20,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:19:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:19:20,894 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:19:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:19:21,214 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:19:21,216 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:19:21,218 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:19:21,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:19:21,424 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 05:19:21,429 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:19:21,610 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:19:21,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:19:21 BoogieIcfgContainer [2024-11-09 05:19:21,615 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:19:21,616 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:19:21,616 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:19:21,616 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:19:21,617 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:19:19" (3/4) ... [2024-11-09 05:19:21,620 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:19:21,622 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:19:21,624 INFO L158 Benchmark]: Toolchain (without parser) took 4124.38ms. Allocated memory was 169.9MB in the beginning and 218.1MB in the end (delta: 48.2MB). Free memory was 110.7MB in the beginning and 97.3MB in the end (delta: 13.4MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2024-11-09 05:19:21,625 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 123.7MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:19:21,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 479.06ms. Allocated memory is still 169.9MB. Free memory was 110.5MB in the beginning and 136.3MB in the end (delta: -25.8MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2024-11-09 05:19:21,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.45ms. Allocated memory is still 169.9MB. Free memory was 136.3MB in the beginning and 131.5MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 05:19:21,628 INFO L158 Benchmark]: Boogie Preprocessor took 40.24ms. Allocated memory is still 169.9MB. Free memory was 131.5MB in the beginning and 128.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 05:19:21,629 INFO L158 Benchmark]: RCFGBuilder took 1263.65ms. Allocated memory is still 169.9MB. Free memory was 128.8MB in the beginning and 107.5MB in the end (delta: 21.3MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2024-11-09 05:19:21,631 INFO L158 Benchmark]: TraceAbstraction took 2235.34ms. Allocated memory was 169.9MB in the beginning and 218.1MB in the end (delta: 48.2MB). Free memory was 106.4MB in the beginning and 98.3MB in the end (delta: 8.1MB). Peak memory consumption was 55.3MB. Max. memory is 16.1GB. [2024-11-09 05:19:21,632 INFO L158 Benchmark]: Witness Printer took 5.91ms. Allocated memory is still 218.1MB. Free memory is still 98.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:19:21,635 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 123.7MB. Free memory is still 93.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 479.06ms. Allocated memory is still 169.9MB. Free memory was 110.5MB in the beginning and 136.3MB in the end (delta: -25.8MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.45ms. Allocated memory is still 169.9MB. Free memory was 136.3MB in the beginning and 131.5MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.24ms. Allocated memory is still 169.9MB. Free memory was 131.5MB in the beginning and 128.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1263.65ms. Allocated memory is still 169.9MB. Free memory was 128.8MB in the beginning and 107.5MB in the end (delta: 21.3MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. * TraceAbstraction took 2235.34ms. Allocated memory was 169.9MB in the beginning and 218.1MB in the end (delta: 48.2MB). Free memory was 106.4MB in the beginning and 98.3MB in the end (delta: 8.1MB). Peak memory consumption was 55.3MB. Max. memory is 16.1GB. * Witness Printer took 5.91ms. Allocated memory is still 218.1MB. Free memory is still 98.3MB. 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 bitwiseOr at line 113, overapproximation of bitwiseAnd at line 73, overapproximation of someBinaryArithmeticDOUBLEoperation at line 96, overapproximation of someBinaryDOUBLEComparisonOperation at line 69. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 0; [L26] unsigned char var_1_5 = 0; [L27] signed long int var_1_6 = 25; [L28] double var_1_10 = 99999999999.25; [L29] double var_1_11 = 255.25; [L30] double var_1_12 = 1.125; [L31] unsigned char var_1_13 = 2; [L32] unsigned char var_1_14 = 5; [L33] unsigned char var_1_15 = 32; [L34] unsigned char var_1_16 = 4; [L35] unsigned char var_1_17 = 2; [L36] signed char var_1_18 = 4; [L37] signed char var_1_19 = 16; [L38] signed char var_1_20 = 32; [L39] signed char var_1_21 = 25; [L40] signed char var_1_22 = 1; [L41] signed char var_1_23 = 100; [L42] double var_1_24 = 3.125; [L43] double var_1_25 = 0.0; [L44] unsigned short int var_1_26 = 32; [L45] unsigned short int var_1_27 = 36217; [L46] unsigned char var_1_28 = 2; [L47] signed long int var_1_29 = -25; [L48] signed long int var_1_30 = 100000000; [L49] signed char var_1_31 = 4; [L50] signed char var_1_32 = -10; [L51] signed char var_1_33 = -32; [L52] signed char var_1_34 = 50; [L53] double var_1_35 = 127.6; [L54] unsigned char var_1_36 = 0; [L55] unsigned char var_1_37 = 0; [L56] unsigned char var_1_38 = 0; [L57] unsigned char var_1_39 = 1; [L58] unsigned char var_1_40 = 0; [L59] double var_1_41 = 255.4; [L60] double var_1_42 = 199.125; [L61] double var_1_43 = 99999999.4; [L195] isInitial = 1 [L196] FCALL initially() [L197] COND TRUE 1 [L198] FCALL updateLastVariables() [L199] CALL updateVariables() [L118] var_1_2 = __VERIFIER_nondet_uchar() [L119] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L120] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L121] var_1_3 = __VERIFIER_nondet_uchar() [L122] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L123] CALL assume_abort_if_not(var_1_3 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_3 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L124] var_1_4 = __VERIFIER_nondet_uchar() [L125] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_5=0, var_1_6=25] [L126] CALL assume_abort_if_not(var_1_4 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_4 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L127] var_1_5 = __VERIFIER_nondet_uchar() [L128] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_6=25] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_6=25] [L129] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L130] var_1_11 = __VERIFIER_nondet_double() [L131] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L132] var_1_12 = __VERIFIER_nondet_double() [L133] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L134] var_1_14 = __VERIFIER_nondet_uchar() [L135] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L136] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L137] var_1_16 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L139] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L140] var_1_17 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L142] CALL assume_abort_if_not(var_1_17 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_17 <= 127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L143] var_1_19 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L145] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L146] var_1_20 = __VERIFIER_nondet_char() [L147] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L148] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L149] var_1_21 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_21 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_21 >= -63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L151] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L152] var_1_22 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_22 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_22 >= -1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L154] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L154] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L155] var_1_23 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L157] CALL assume_abort_if_not(var_1_23 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L157] RET assume_abort_if_not(var_1_23 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L158] var_1_25 = __VERIFIER_nondet_double() [L159] CALL assume_abort_if_not((var_1_25 >= 4611686.018427382800e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not((var_1_25 >= 4611686.018427382800e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L160] var_1_27 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_27 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_27 >= 32767) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L162] CALL assume_abort_if_not(var_1_27 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_27 <= 65534) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=100000000, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L163] var_1_30 = __VERIFIER_nondet_long() [L164] CALL assume_abort_if_not(var_1_30 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_30 >= -2147483647) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L165] CALL assume_abort_if_not(var_1_30 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_30 <= 2147483646) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-10, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L166] var_1_32 = __VERIFIER_nondet_char() [L167] CALL assume_abort_if_not(var_1_32 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_32 >= -127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L168] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-32, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L169] var_1_33 = __VERIFIER_nondet_char() [L170] CALL assume_abort_if_not(var_1_33 >= -127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not(var_1_33 >= -127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L171] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_35=638/5, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L172] var_1_35 = __VERIFIER_nondet_double() [L173] CALL assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L173] RET assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L174] var_1_37 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L176] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L177] var_1_39 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_39 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_39 >= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L179] CALL assume_abort_if_not(var_1_39 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_39 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L180] var_1_40 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L182] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_42=1593/8, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L183] var_1_42 = __VERIFIER_nondet_double() [L184] CALL assume_abort_if_not((var_1_42 >= -922337.2036854776000e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not((var_1_42 >= -922337.2036854776000e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854776000e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_43=499999997/5, var_1_4=0, var_1_5=0, var_1_6=25] [L185] var_1_43 = __VERIFIER_nondet_double() [L186] CALL assume_abort_if_not((var_1_43 >= -922337.2036854765600e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_4=0, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not((var_1_43 >= -922337.2036854765600e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=1, var_1_15=32, var_1_16=0, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_30=-128, var_1_31=4, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=1277/5, var_1_4=0, var_1_5=0, var_1_6=25] [L199] RET updateVariables() [L200] CALL step() [L65] var_1_29 = var_1_30 [L66] COND TRUE var_1_29 <= var_1_30 [L67] var_1_31 = ((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) [L69] COND FALSE !(8.02 < var_1_35) [L72] var_1_36 = var_1_37 [L73] EXPR var_1_29 & var_1_31 [L73] EXPR (((var_1_29 & var_1_31)) < (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34))))) ? ((var_1_29 & var_1_31)) : (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34)))) [L73] COND FALSE !((((((var_1_29 & var_1_31)) < (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34))))) ? ((var_1_29 & var_1_31)) : (((((var_1_30) < (var_1_34)) ? (var_1_30) : (var_1_34)))))) == ((((var_1_33) < 0 ) ? -(var_1_33) : (var_1_33)))) [L76] COND TRUE ((var_1_33 != var_1_30) || var_1_36) || (var_1_35 > var_1_42) [L77] var_1_41 = var_1_43 [L79] COND TRUE \read(var_1_2) [L80] var_1_1 = (var_1_3 || var_1_4) [L84] COND TRUE ! var_1_5 [L85] var_1_15 = (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))) [L87] var_1_18 = ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23)))) [L88] COND FALSE !(\read(var_1_1)) [L91] var_1_28 = var_1_16 [L92] var_1_6 = ((var_1_28 - var_1_26) + var_1_26) [L93] COND FALSE !(var_1_26 < (var_1_6 * var_1_28)) [L100] var_1_10 = var_1_12 [L102] signed long int stepLocal_0 = - var_1_26; [L103] COND FALSE !(var_1_12 != var_1_10) [L106] COND FALSE !(stepLocal_0 > var_1_14) [L109] var_1_13 = 25 [L112] signed char stepLocal_1 = var_1_23; [L113] EXPR var_1_20 ^ var_1_28 [L113] COND TRUE stepLocal_1 >= (var_1_20 ^ var_1_28) [L114] var_1_24 = ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))) [L200] RET step() [L201] CALL, EXPR property() [L191] EXPR ((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1) [L191] EXPR var_1_20 ^ var_1_28 [L191] EXPR ((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1) [L191-L192] return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1)) && (var_1_1 ? (var_1_26 == ((unsigned short int) ((((((((var_1_18) < (var_1_14)) ? (var_1_18) : (var_1_14)))) < ((var_1_27 - var_1_17))) ? (((((var_1_18) < (var_1_14)) ? (var_1_18) : (var_1_14)))) : ((var_1_27 - var_1_17)))))) : 1)) && (var_1_28 == ((unsigned char) var_1_16)) ; [L201] RET, EXPR property() [L201] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=25, var_1_14=1, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=0, var_1_29=-128, var_1_2=1, var_1_30=-128, var_1_31=-126, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=1, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=3, var_1_43=3, var_1_4=0, var_1_5=0, var_1_6=0] [L19] reach_error() VAL [isInitial=1, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=25, var_1_14=1, var_1_15=1, var_1_16=0, var_1_17=0, var_1_18=2, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=-63, var_1_22=2, var_1_23=0, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=0, var_1_29=-128, var_1_2=1, var_1_30=-128, var_1_31=-126, var_1_32=-126, var_1_33=-127, var_1_34=50, var_1_36=1, var_1_37=1, var_1_38=0, var_1_39=1, var_1_3=0, var_1_40=0, var_1_41=3, var_1_43=3, var_1_4=0, var_1_5=0, var_1_6=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 78 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 1, TraceHistogramMax: 44, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=78occurred 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, 1.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 322 NumberOfCodeBlocks, 322 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 05:19:21,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:19:24,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:19:24,251 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:19:24,259 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:19:24,260 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:19:24,296 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:19:24,299 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:19:24,299 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:19:24,300 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:19:24,300 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:19:24,300 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:19:24,301 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:19:24,302 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:19:24,304 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:19:24,304 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:19:24,305 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:19:24,305 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:19:24,306 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:19:24,306 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:19:24,306 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:19:24,306 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:19:24,310 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:19:24,311 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:19:24,311 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:19:24,311 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:19:24,311 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:19:24,312 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:19:24,312 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:19:24,312 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:19:24,312 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:19:24,313 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:19:24,313 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:19:24,313 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:19:24,313 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:19:24,314 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:19:24,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:19:24,316 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:19:24,316 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:19:24,317 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:19:24,317 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:19:24,318 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:19:24,318 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:19:24,318 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:19:24,319 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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d968e5285b5a38e4387889b26bccd53e7f7af9059d0adfd688c60e74a47e74c [2024-11-09 05:19:24,716 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:19:24,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:19:24,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:19:24,742 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:19:24,742 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:19:24,744 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i Unable to find full path for "g++" [2024-11-09 05:19:26,733 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:19:27,014 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:19:27,017 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-09 05:19:27,032 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data/e1e028880/fd8766fe2e1141f389f8cc75488ca443/FLAGdbf8d0c4c [2024-11-09 05:19:27,314 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/data/e1e028880/fd8766fe2e1141f389f8cc75488ca443 [2024-11-09 05:19:27,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:19:27,317 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:19:27,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:19:27,319 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:19:27,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:19:27,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:27,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1543a34b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27, skipping insertion in model container [2024-11-09 05:19:27,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:27,370 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:19:27,609 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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-09 05:19:27,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:19:27,752 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:19:27,766 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_1a7972d9-61ef-41a3-8c6f-a16145dc413a/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-99.i[915,928] [2024-11-09 05:19:27,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:19:27,867 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:19:27,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27 WrapperNode [2024-11-09 05:19:27,868 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:19:27,869 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:19:27,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:19:27,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:19:27,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:27,899 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:27,953 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 226 [2024-11-09 05:19:27,974 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:19:27,975 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:19:27,975 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:19:27,975 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:19:27,985 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:27,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:27,992 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:27,993 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:28,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:28,020 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:28,027 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:28,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:28,032 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:19:28,037 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:19:28,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:19:28,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:19:28,041 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (1/1) ... [2024-11-09 05:19:28,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:19:28,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:19:28,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:19:28,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:19:28,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:19:28,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:19:28,124 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:19:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:19:28,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:19:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:19:28,232 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:19:28,235 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:19:30,529 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-09 05:19:30,530 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:19:30,545 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:19:30,545 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:19:30,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:19:30 BoogieIcfgContainer [2024-11-09 05:19:30,546 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:19:30,549 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:19:30,549 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:19:30,557 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:19:30,557 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:19:27" (1/3) ... [2024-11-09 05:19:30,558 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@394c9f22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:19:30, skipping insertion in model container [2024-11-09 05:19:30,558 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:27" (2/3) ... [2024-11-09 05:19:30,559 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@394c9f22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:19:30, skipping insertion in model container [2024-11-09 05:19:30,559 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:19:30" (3/3) ... [2024-11-09 05:19:30,561 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-99.i [2024-11-09 05:19:30,583 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:19:30,584 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:19:30,667 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:19:30,675 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;@159fad85, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:19:30,675 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:19:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand has 106 states, 59 states have (on average 1.305084745762712) internal successors, (77), 60 states have internal predecessors, (77), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 05:19:30,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 05:19:30,711 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:19:30,712 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:19:30,713 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:19:30,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:19:30,721 INFO L85 PathProgramCache]: Analyzing trace with hash -123107151, now seen corresponding path program 1 times [2024-11-09 05:19:30,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:19:30,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1633106577] [2024-11-09 05:19:30,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:30,736 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:19:30,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:19:30,737 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:19:30,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 05:19:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:31,296 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:19:31,313 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 725 proven. 231 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2024-11-09 05:19:34,474 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 21 proven. 234 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-09 05:19:36,270 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:19:36,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1633106577] [2024-11-09 05:19:36,274 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1633106577] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:19:36,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1043750888] [2024-11-09 05:19:36,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:36,275 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:19:36,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:19:36,284 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:19:36,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-09 05:19:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:37,772 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 05:19:37,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 725 proven. 231 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2024-11-09 05:19:40,247 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 21 proven. 234 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-09 05:19:41,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1043750888] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:19:41,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [563620006] [2024-11-09 05:19:41,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:41,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:19:41,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:19:41,563 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:19:41,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 05:19:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:41,854 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:19:41,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 725 proven. 231 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2024-11-09 05:19:44,004 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 21 proven. 234 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2024-11-09 05:19:45,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [563620006] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:19:45,133 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:19:45,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9, 9, 9, 9] total 13 [2024-11-09 05:19:45,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868646577] [2024-11-09 05:19:45,138 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:19:45,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 05:19:45,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:19:45,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 05:19:45,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2024-11-09 05:19:45,187 INFO L87 Difference]: Start difference. First operand has 106 states, 59 states have (on average 1.305084745762712) internal successors, (77), 60 states have internal predecessors, (77), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand has 13 states, 13 states have (on average 5.384615384615385) internal successors, (70), 13 states have internal predecessors, (70), 3 states have call successors, (84), 3 states have call predecessors, (84), 7 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) [2024-11-09 05:19:47,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:19:49,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:19:49,185 INFO L93 Difference]: Finished difference Result 330 states and 601 transitions. [2024-11-09 05:19:49,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-09 05:19:49,188 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.384615384615385) internal successors, (70), 13 states have internal predecessors, (70), 3 states have call successors, (84), 3 states have call predecessors, (84), 7 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) Word has length 269 [2024-11-09 05:19:49,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:19:49,204 INFO L225 Difference]: With dead ends: 330 [2024-11-09 05:19:49,204 INFO L226 Difference]: Without dead ends: 227 [2024-11-09 05:19:49,211 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1630 GetRequests, 1596 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=315, Invalid=741, Unknown=0, NotChecked=0, Total=1056 [2024-11-09 05:19:49,218 INFO L432 NwaCegarLoop]: 185 mSDtfsCounter, 296 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 531 mSolverCounterSat, 127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 475 SdHoareTripleChecker+Invalid, 658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 127 IncrementalHoareTripleChecker+Valid, 531 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-11-09 05:19:49,219 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [300 Valid, 475 Invalid, 658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [127 Valid, 531 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2024-11-09 05:19:49,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2024-11-09 05:19:49,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 112. [2024-11-09 05:19:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 64 states have (on average 1.203125) internal successors, (77), 64 states have internal predecessors, (77), 44 states have call successors, (44), 3 states have call predecessors, (44), 3 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 05:19:49,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 165 transitions. [2024-11-09 05:19:49,313 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 165 transitions. Word has length 269 [2024-11-09 05:19:49,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:19:49,316 INFO L471 AbstractCegarLoop]: Abstraction has 112 states and 165 transitions. [2024-11-09 05:19:49,318 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.384615384615385) internal successors, (70), 13 states have internal predecessors, (70), 3 states have call successors, (84), 3 states have call predecessors, (84), 7 states have return successors, (85), 3 states have call predecessors, (85), 3 states have call successors, (85) [2024-11-09 05:19:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 165 transitions. [2024-11-09 05:19:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-09 05:19:49,326 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:19:49,327 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:19:49,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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)] Forceful destruction successful, exit code 0 [2024-11-09 05:19:49,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-09 05:19:49,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-09 05:19:49,928 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:19:49,929 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:19:49,929 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:19:49,929 INFO L85 PathProgramCache]: Analyzing trace with hash 577957427, now seen corresponding path program 1 times [2024-11-09 05:19:49,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:19:49,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [587345552] [2024-11-09 05:19:49,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:49,931 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:19:49,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:19:49,934 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:19:49,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 05:19:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:50,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:19:50,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:53,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 1360 refuted. 0 times theorem prover too weak. 2397 trivial. 0 not checked. [2024-11-09 05:19:53,227 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:54,278 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 102 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-09 05:19:54,278 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:19:54,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [587345552] [2024-11-09 05:19:54,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [587345552] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:19:54,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [71177752] [2024-11-09 05:19:54,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:54,279 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:19:54,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:19:54,284 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:19:54,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 05:19:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:55,655 INFO L255 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:19:55,659 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:19:58,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1285 proven. 102 refuted. 0 times theorem prover too weak. 2397 trivial. 0 not checked. [2024-11-09 05:19:58,363 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:19:59,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 102 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-09 05:19:59,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [71177752] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:19:59,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1278108583] [2024-11-09 05:19:59,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:19:59,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:19:59,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:19:59,303 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:19:59,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-09 05:19:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:19:59,549 INFO L255 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:19:59,554 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:20:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 1285 proven. 102 refuted. 0 times theorem prover too weak. 2397 trivial. 0 not checked. [2024-11-09 05:20:01,948 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:20:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 27 proven. 102 refuted. 0 times theorem prover too weak. 3655 trivial. 0 not checked. [2024-11-09 05:20:02,768 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1278108583] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:20:02,768 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:20:02,768 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 6, 6, 6] total 13 [2024-11-09 05:20:02,769 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59265823] [2024-11-09 05:20:02,769 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:20:02,771 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 05:20:02,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:20:02,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 05:20:02,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2024-11-09 05:20:02,773 INFO L87 Difference]: Start difference. First operand 112 states and 165 transitions. Second operand has 13 states, 13 states have (on average 8.461538461538462) internal successors, (110), 13 states have internal predecessors, (110), 4 states have call successors, (88), 3 states have call predecessors, (88), 6 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) [2024-11-09 05:20:06,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:20:06,217 INFO L93 Difference]: Finished difference Result 275 states and 388 transitions. [2024-11-09 05:20:06,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-09 05:20:06,219 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 8.461538461538462) internal successors, (110), 13 states have internal predecessors, (110), 4 states have call successors, (88), 3 states have call predecessors, (88), 6 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) Word has length 269 [2024-11-09 05:20:06,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:20:06,226 INFO L225 Difference]: With dead ends: 275 [2024-11-09 05:20:06,226 INFO L226 Difference]: Without dead ends: 166 [2024-11-09 05:20:06,227 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1618 GetRequests, 1597 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=146, Invalid=274, Unknown=0, NotChecked=0, Total=420 [2024-11-09 05:20:06,229 INFO L432 NwaCegarLoop]: 119 mSDtfsCounter, 195 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 385 mSolverCounterSat, 160 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 196 SdHoareTripleChecker+Valid, 303 SdHoareTripleChecker+Invalid, 545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 160 IncrementalHoareTripleChecker+Valid, 385 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2024-11-09 05:20:06,229 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [196 Valid, 303 Invalid, 545 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [160 Valid, 385 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2024-11-09 05:20:06,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2024-11-09 05:20:06,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 151. [2024-11-09 05:20:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 90 states have (on average 1.1666666666666667) internal successors, (105), 91 states have internal predecessors, (105), 53 states have call successors, (53), 7 states have call predecessors, (53), 7 states have return successors, (53), 52 states have call predecessors, (53), 53 states have call successors, (53) [2024-11-09 05:20:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 211 transitions. [2024-11-09 05:20:06,269 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 211 transitions. Word has length 269 [2024-11-09 05:20:06,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:20:06,271 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 211 transitions. [2024-11-09 05:20:06,271 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.461538461538462) internal successors, (110), 13 states have internal predecessors, (110), 4 states have call successors, (88), 3 states have call predecessors, (88), 6 states have return successors, (89), 4 states have call predecessors, (89), 4 states have call successors, (89) [2024-11-09 05:20:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 211 transitions. [2024-11-09 05:20:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 05:20:06,281 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:20:06,281 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:20:06,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-09 05:20:06,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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)] Forceful destruction successful, exit code 0 [2024-11-09 05:20:06,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-09 05:20:06,882 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:20:06,883 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:20:06,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:20:06,884 INFO L85 PathProgramCache]: Analyzing trace with hash 582773109, now seen corresponding path program 1 times [2024-11-09 05:20:06,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:20:06,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [531316543] [2024-11-09 05:20:06,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:20:06,885 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 05:20:06,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:20:06,886 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 05:20:06,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 05:20:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:07,277 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:20:07,281 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:20:08,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-11-09 05:20:08,286 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:20:08,286 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:20:08,286 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [531316543] [2024-11-09 05:20:08,286 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [531316543] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:20:08,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:20:08,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:20:08,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482424978] [2024-11-09 05:20:08,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:20:08,287 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:20:08,287 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:20:08,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:20:08,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:20:08,288 INFO L87 Difference]: Start difference. First operand 151 states and 211 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 05:20:09,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:20:09,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:20:09,705 INFO L93 Difference]: Finished difference Result 447 states and 627 transitions. [2024-11-09 05:20:09,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:20:09,722 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) Word has length 270 [2024-11-09 05:20:09,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:20:09,727 INFO L225 Difference]: With dead ends: 447 [2024-11-09 05:20:09,728 INFO L226 Difference]: Without dead ends: 299 [2024-11-09 05:20:09,729 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:20:09,730 INFO L432 NwaCegarLoop]: 152 mSDtfsCounter, 25 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 445 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:20:09,731 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 445 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-09 05:20:09,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2024-11-09 05:20:09,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 297. [2024-11-09 05:20:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 176 states have (on average 1.1647727272727273) internal successors, (205), 178 states have internal predecessors, (205), 106 states have call successors, (106), 14 states have call predecessors, (106), 14 states have return successors, (106), 104 states have call predecessors, (106), 106 states have call successors, (106) [2024-11-09 05:20:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 417 transitions. [2024-11-09 05:20:09,796 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 417 transitions. Word has length 270 [2024-11-09 05:20:09,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:20:09,797 INFO L471 AbstractCegarLoop]: Abstraction has 297 states and 417 transitions. [2024-11-09 05:20:09,798 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 1 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 1 states have call predecessors, (44), 1 states have call successors, (44) [2024-11-09 05:20:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 417 transitions. [2024-11-09 05:20:09,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-09 05:20:09,802 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:20:09,803 INFO L215 NwaCegarLoop]: trace histogram [44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:20:09,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 05:20:10,003 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 05:20:10,004 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:20:10,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:20:10,004 INFO L85 PathProgramCache]: Analyzing trace with hash -1937186825, now seen corresponding path program 1 times [2024-11-09 05:20:10,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:20:10,005 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [899637174] [2024-11-09 05:20:10,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:20:10,006 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 05:20:10,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:20:10,009 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/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 05:20:10,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a7972d9-61ef-41a3-8c6f-a16145dc413a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-09 05:20:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:10,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 423 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-09 05:20:10,792 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:22:32,655 WARN L286 SmtUtils]: Spent 20.16s on a formula simplification that was a NOOP. DAG size: 122 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)