./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:10:25,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:10:25,826 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:10:25,832 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:10:25,833 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:10:25,869 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:10:25,870 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:10:25,871 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:10:25,872 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:10:25,873 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:10:25,874 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:10:25,874 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:10:25,875 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:10:25,876 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:10:25,878 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:10:25,878 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:10:25,878 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:10:25,879 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:10:25,879 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:10:25,879 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:10:25,880 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:10:25,884 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:10:25,884 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:10:25,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:10:25,885 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:10:25,885 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:10:25,885 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:10:25,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:10:25,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:10:25,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:10:25,886 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:10:25,886 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:10:25,887 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:10:25,887 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:10:25,887 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:10:25,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:10:25,888 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:10:25,888 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:10:25,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:10:25,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:10:25,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:10:25,890 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:10:25,890 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:10:25,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:10:25,890 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:10:25,891 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:10:25,891 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:10:25,891 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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 [2024-11-09 05:10:26,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:10:26,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:10:26,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:10:26,195 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:10:26,196 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:10:26,197 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i Unable to find full path for "g++" [2024-11-09 05:10:28,291 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:10:28,590 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:10:28,590 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i [2024-11-09 05:10:28,601 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data/26d22b67e/5b250f76bd2e482c91934bf7675cfe9a/FLAGf64c8ba97 [2024-11-09 05:10:28,615 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data/26d22b67e/5b250f76bd2e482c91934bf7675cfe9a [2024-11-09 05:10:28,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:10:28,619 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:10:28,620 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:10:28,620 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:10:28,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:10:28,625 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:10:28" (1/1) ... [2024-11-09 05:10:28,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b6b9b55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:28, skipping insertion in model container [2024-11-09 05:10:28,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:10:28" (1/1) ... [2024-11-09 05:10:28,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:10:28,927 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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-09 05:10:29,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:10:29,146 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:10:29,160 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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-09 05:10:29,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:10:29,320 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:10:29,321 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29 WrapperNode [2024-11-09 05:10:29,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:10:29,322 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:10:29,322 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:10:29,323 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:10:29,331 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,352 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,437 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 425 [2024-11-09 05:10:29,437 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:10:29,438 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:10:29,438 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:10:29,438 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:10:29,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,463 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,463 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,537 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,551 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,559 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,566 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,620 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:10:29,623 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:10:29,624 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:10:29,624 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:10:29,625 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (1/1) ... [2024-11-09 05:10:29,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:10:29,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:10:29,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:10:29,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:10:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:10:29,698 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:10:29,698 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:10:29,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:10:29,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:10:29,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:10:29,853 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:10:29,857 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:10:30,859 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-11-09 05:10:30,860 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:10:31,687 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:10:31,689 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:10:31,689 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:10:31 BoogieIcfgContainer [2024-11-09 05:10:31,689 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:10:31,691 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:10:31,692 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:10:31,695 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:10:31,695 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:10:28" (1/3) ... [2024-11-09 05:10:31,697 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@529835a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:10:31, skipping insertion in model container [2024-11-09 05:10:31,697 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:29" (2/3) ... [2024-11-09 05:10:31,699 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@529835a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:10:31, skipping insertion in model container [2024-11-09 05:10:31,699 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:10:31" (3/3) ... [2024-11-09 05:10:31,701 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-42.i [2024-11-09 05:10:31,721 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:10:31,721 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:10:31,802 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:10:31,811 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;@1602f271, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:10:31,811 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:10:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand has 79 states, 33 states have (on average 1.0909090909090908) internal successors, (36), 34 states have internal predecessors, (36), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:10:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 05:10:31,835 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:10:31,836 INFO L215 NwaCegarLoop]: trace histogram [43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:10:31,837 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:10:31,841 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:10:31,843 INFO L85 PathProgramCache]: Analyzing trace with hash 1782576985, now seen corresponding path program 1 times [2024-11-09 05:10:31,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:10:31,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756022798] [2024-11-09 05:10:31,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:10:31,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:10:34,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 05:10:34,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [819746195] [2024-11-09 05:10:34,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:10:34,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:10:34,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:10:34,092 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:10:34,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:10:34,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:10:34,897 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:10:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:10:35,512 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:10:35,514 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:10:35,515 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 05:10:35,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:10:35,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:10:35,721 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 05:10:35,915 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:10:35,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:10:35 BoogieIcfgContainer [2024-11-09 05:10:35,918 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:10:35,919 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:10:35,919 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:10:35,919 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:10:35,922 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:10:31" (3/4) ... [2024-11-09 05:10:35,924 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:10:35,925 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:10:35,928 INFO L158 Benchmark]: Toolchain (without parser) took 7307.79ms. Allocated memory was 161.5MB in the beginning and 369.1MB in the end (delta: 207.6MB). Free memory was 126.8MB in the beginning and 306.3MB in the end (delta: -179.5MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2024-11-09 05:10:35,928 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:10:35,929 INFO L158 Benchmark]: CACSL2BoogieTranslator took 701.47ms. Allocated memory is still 161.5MB. Free memory was 126.5MB in the beginning and 99.7MB in the end (delta: 26.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-09 05:10:35,929 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.39ms. Allocated memory is still 161.5MB. Free memory was 99.7MB in the beginning and 87.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 05:10:35,930 INFO L158 Benchmark]: Boogie Preprocessor took 183.16ms. Allocated memory was 161.5MB in the beginning and 239.1MB in the end (delta: 77.6MB). Free memory was 87.1MB in the beginning and 201.4MB in the end (delta: -114.3MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-11-09 05:10:35,931 INFO L158 Benchmark]: RCFGBuilder took 2066.33ms. Allocated memory is still 239.1MB. Free memory was 201.4MB in the beginning and 149.3MB in the end (delta: 52.1MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2024-11-09 05:10:35,932 INFO L158 Benchmark]: TraceAbstraction took 4227.28ms. Allocated memory was 239.1MB in the beginning and 369.1MB in the end (delta: 130.0MB). Free memory was 149.3MB in the beginning and 307.4MB in the end (delta: -158.1MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2024-11-09 05:10:35,935 INFO L158 Benchmark]: Witness Printer took 6.61ms. Allocated memory is still 369.1MB. Free memory was 307.4MB in the beginning and 306.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:10:35,940 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 701.47ms. Allocated memory is still 161.5MB. Free memory was 126.5MB in the beginning and 99.7MB in the end (delta: 26.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.39ms. Allocated memory is still 161.5MB. Free memory was 99.7MB in the beginning and 87.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 183.16ms. Allocated memory was 161.5MB in the beginning and 239.1MB in the end (delta: 77.6MB). Free memory was 87.1MB in the beginning and 201.4MB in the end (delta: -114.3MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2066.33ms. Allocated memory is still 239.1MB. Free memory was 201.4MB in the beginning and 149.3MB in the end (delta: 52.1MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * TraceAbstraction took 4227.28ms. Allocated memory was 239.1MB in the beginning and 369.1MB in the end (delta: 130.0MB). Free memory was 149.3MB in the beginning and 307.4MB in the end (delta: -158.1MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. * Witness Printer took 6.61ms. Allocated memory is still 369.1MB. Free memory was 307.4MB in the beginning and 306.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 253, overapproximation of bitwiseOr at line 160, overapproximation of someUnaryDOUBLEoperation at line 63, overapproximation of someBinaryArithmeticDOUBLEoperation at line 148, overapproximation of bitwiseAnd at line 218, overapproximation of someBinaryDOUBLEComparisonOperation at line 84. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 50.75; [L23] double var_1_3 = 8.5; [L24] double var_1_4 = 64.5; [L25] double var_1_5 = 9.3; [L26] double var_1_6 = 10.5; [L27] double var_1_7 = 1000000000000000.2; [L28] unsigned char var_1_8 = 1; [L29] double var_1_10 = 127.875; [L30] unsigned char var_1_11 = 1; [L31] unsigned char var_1_12 = 0; [L32] unsigned short int var_1_13 = 8; [L33] double var_1_14 = 15.5; [L34] unsigned short int var_1_15 = 28305; [L35] unsigned short int var_1_17 = 20735; [L36] unsigned char var_1_19 = 25; [L37] unsigned char var_1_20 = 200; [L38] unsigned char var_1_21 = 5; [L39] unsigned char var_1_22 = 5; [L40] unsigned char var_1_23 = 0; [L41] double var_1_24 = 10.5; [L42] unsigned long int var_1_25 = 128; [L43] float var_1_27 = 31.75; [L44] signed short int var_1_28 = 64; [L45] signed long int var_1_29 = 32; [L46] unsigned char var_1_30 = 8; [L47] unsigned char var_1_31 = 1; [L48] unsigned char var_1_32 = 128; [L49] unsigned char var_1_33 = 128; [L50] signed short int var_1_34 = -10; [L51] signed long int var_1_35 = 4; [L52] unsigned char var_1_36 = 0; [L53] unsigned char var_1_37 = 0; [L54] unsigned char var_1_38 = 0; [L55] unsigned char var_1_39 = 0; [L56] unsigned char var_1_40 = 0; [L57] unsigned char var_1_41 = 0; [L58] signed long int var_1_43 = 0; [L59] float var_1_45 = 256.2; [L60] float var_1_46 = 0.0; [L61] float var_1_47 = 1.6; [L62] unsigned short int var_1_48 = 43572; [L63] float var_1_49 = -0.8; [L64] unsigned char var_1_50 = 1; [L65] double var_1_51 = 0.875; [L66] unsigned long int var_1_52 = 64; [L67] double var_1_53 = 0.0; [L68] double var_1_54 = 100.7; [L69] double var_1_55 = 128.3; [L70] double last_1_var_1_1 = 50.75; [L71] unsigned char last_1_var_1_8 = 1; [L72] unsigned char last_1_var_1_19 = 25; [L73] unsigned char last_1_var_1_23 = 0; [L74] signed short int last_1_var_1_28 = 64; [L75] signed long int last_1_var_1_29 = 32; [L76] unsigned char last_1_var_1_30 = 8; [L77] signed short int last_1_var_1_34 = -10; [L78] unsigned char last_1_var_1_36 = 0; [L79] unsigned char last_1_var_1_50 = 1; [L80] unsigned long int last_1_var_1_52 = 64; [L356] isInitial = 1 [L357] FCALL initially() [L358] COND TRUE 1 [L359] CALL updateLastVariables() [L339] last_1_var_1_1 = var_1_1 [L340] last_1_var_1_8 = var_1_8 [L341] last_1_var_1_19 = var_1_19 [L342] last_1_var_1_23 = var_1_23 [L343] last_1_var_1_28 = var_1_28 [L344] last_1_var_1_29 = var_1_29 [L345] last_1_var_1_30 = var_1_30 [L346] last_1_var_1_34 = var_1_34 [L347] last_1_var_1_36 = var_1_36 [L348] last_1_var_1_50 = var_1_50 [L349] last_1_var_1_52 = var_1_52 [L359] RET updateLastVariables() [L360] CALL updateVariables() [L267] var_1_3 = __VERIFIER_nondet_double() [L268] CALL assume_abort_if_not((var_1_3 >= -230584.3009213691390e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 2305843.009213691390e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_4=129/2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) [L268] RET assume_abort_if_not((var_1_3 >= -230584.3009213691390e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 2305843.009213691390e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_4=129/2, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L269] var_1_4 = __VERIFIER_nondet_double() [L270] CALL assume_abort_if_not((var_1_4 >= -230584.3009213691390e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 2305843.009213691390e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) [L270] RET assume_abort_if_not((var_1_4 >= -230584.3009213691390e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 2305843.009213691390e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_5=93/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L271] var_1_5 = __VERIFIER_nondet_double() [L272] CALL assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) [L272] RET assume_abort_if_not((var_1_5 >= -461168.6018427382800e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 4611686.018427382800e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_6=21/2, var_1_7=5000000000000001/5, var_1_8=1] [L273] var_1_6 = __VERIFIER_nondet_double() [L274] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_7=5000000000000001/5, var_1_8=1] [L20] COND FALSE !(!cond) [L274] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_7=5000000000000001/5, var_1_8=1] [L275] var_1_7 = __VERIFIER_nondet_double() [L276] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L276] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_10=1023/8, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L277] var_1_10 = __VERIFIER_nondet_double() [L278] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L278] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L279] var_1_11 = __VERIFIER_nondet_uchar() [L280] CALL assume_abort_if_not(var_1_11 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not(var_1_11 >= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L281] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L281] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=0, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L282] var_1_12 = __VERIFIER_nondet_uchar() [L283] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L284] CALL assume_abort_if_not(var_1_12 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L284] RET assume_abort_if_not(var_1_12 <= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_14=31/2, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L285] var_1_14 = __VERIFIER_nondet_double() [L286] CALL assume_abort_if_not((var_1_14 >= -922337.2036854776000e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not((var_1_14 >= -922337.2036854776000e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L287] CALL assume_abort_if_not(var_1_14 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L287] RET assume_abort_if_not(var_1_14 != 0.0F) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=28305, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L288] var_1_15 = __VERIFIER_nondet_ushort() [L289] CALL assume_abort_if_not(var_1_15 >= 24575) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_15 >= 24575) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L290] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L290] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=20735, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L291] var_1_17 = __VERIFIER_nondet_ushort() [L292] CALL assume_abort_if_not(var_1_17 >= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_17 >= 16384) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L293] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L293] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=200, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L294] var_1_20 = __VERIFIER_nondet_uchar() [L295] CALL assume_abort_if_not(var_1_20 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_20 >= 127) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L296] CALL assume_abort_if_not(var_1_20 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L296] RET assume_abort_if_not(var_1_20 <= 255) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=5, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L297] var_1_21 = __VERIFIER_nondet_uchar() [L298] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L298] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L299] CALL assume_abort_if_not(var_1_21 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not(var_1_21 <= 64) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=5, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L300] var_1_22 = __VERIFIER_nondet_uchar() [L301] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L302] CALL assume_abort_if_not(var_1_22 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L302] RET assume_abort_if_not(var_1_22 <= 63) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=1, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L303] var_1_31 = __VERIFIER_nondet_uchar() [L304] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L305] CALL assume_abort_if_not(var_1_31 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L305] RET assume_abort_if_not(var_1_31 <= 63) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=128, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L306] var_1_32 = __VERIFIER_nondet_uchar() [L307] CALL assume_abort_if_not(var_1_32 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_32 >= 127) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L308] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L308] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=128, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L309] var_1_33 = __VERIFIER_nondet_uchar() [L310] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L311] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L311] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=0, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L312] var_1_37 = __VERIFIER_nondet_uchar() [L313] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L314] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L314] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=0, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L315] var_1_38 = __VERIFIER_nondet_uchar() [L316] CALL assume_abort_if_not(var_1_38 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_38 >= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L317] CALL assume_abort_if_not(var_1_38 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L317] RET assume_abort_if_not(var_1_38 <= 1) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L318] var_1_40 = __VERIFIER_nondet_uchar() [L319] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L319] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L320] CALL assume_abort_if_not(var_1_40 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not(var_1_40 <= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L321] var_1_41 = __VERIFIER_nondet_uchar() [L322] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L322] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L323] CALL assume_abort_if_not(var_1_41 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L323] RET assume_abort_if_not(var_1_41 <= 0) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_46=0, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L324] var_1_46 = __VERIFIER_nondet_float() [L325] CALL assume_abort_if_not((var_1_46 >= 4611686.018427382800e+12F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854765600e+12F && var_1_46 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L325] RET assume_abort_if_not((var_1_46 >= 4611686.018427382800e+12F && var_1_46 <= -1.0e-20F) || (var_1_46 <= 9223372.036854765600e+12F && var_1_46 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_47=8/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L326] var_1_47 = __VERIFIER_nondet_float() [L327] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 4611686.018427382800e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L327] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 4611686.018427382800e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=43572, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L328] var_1_48 = __VERIFIER_nondet_ushort() [L329] CALL assume_abort_if_not(var_1_48 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L329] RET assume_abort_if_not(var_1_48 >= 32767) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L330] CALL assume_abort_if_not(var_1_48 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not(var_1_48 <= 65535) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_53=0, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L331] var_1_53 = __VERIFIER_nondet_double() [L332] CALL assume_abort_if_not((var_1_53 >= 4611686.018427387900e+12F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not((var_1_53 >= 4611686.018427387900e+12F && var_1_53 <= -1.0e-20F) || (var_1_53 <= 9223372.036854776000e+12F && var_1_53 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_54=1007/10, var_1_55=1283/10, var_1_8=1] [L333] var_1_54 = __VERIFIER_nondet_double() [L334] CALL assume_abort_if_not((var_1_54 >= 0.0F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427387900e+12F && var_1_54 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_55=1283/10, var_1_8=1] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not((var_1_54 >= 0.0F && var_1_54 <= -1.0e-20F) || (var_1_54 <= 4611686.018427387900e+12F && var_1_54 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_55=1283/10, var_1_8=1] [L335] var_1_55 = __VERIFIER_nondet_double() [L336] CALL assume_abort_if_not((var_1_55 >= 0.0F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427387900e+12F && var_1_55 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=1] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not((var_1_55 >= 0.0F && var_1_55 <= -1.0e-20F) || (var_1_55 <= 4611686.018427387900e+12F && var_1_55 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=25, var_1_1=203/4, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_24=21/2, var_1_25=128, var_1_27=127/4, var_1_28=64, var_1_29=32, var_1_30=8, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=-10, var_1_35=4, var_1_36=0, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_40=0, var_1_41=0, var_1_43=0, var_1_45=1281/5, var_1_48=65535, var_1_50=1, var_1_51=7/8, var_1_52=64, var_1_8=1] [L360] RET updateVariables() [L361] CALL step() [L84] COND FALSE !(last_1_var_1_1 == (- var_1_10)) [L91] var_1_39 = (var_1_41 || (last_1_var_1_23 && var_1_12)) [L93] COND TRUE var_1_39 || (var_1_6 > (var_1_7 - var_1_10)) [L94] var_1_8 = (! var_1_11) [L98] COND TRUE var_1_4 <= var_1_6 [L99] var_1_28 = ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))) [L101] COND TRUE var_1_17 >= var_1_21 [L102] var_1_30 = ((var_1_22 + var_1_31) + var_1_21) [L114] COND FALSE !(\read(var_1_39)) [L117] COND TRUE (~ 5) != var_1_30 [L118] COND FALSE !(((var_1_53 - var_1_47) - (var_1_54 + var_1_55)) <= (var_1_51 + 1.8)) [L121] var_1_52 = var_1_20 [L126] COND TRUE \read(last_1_var_1_8) [L127] COND TRUE (var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30) [L128] COND FALSE !(var_1_10 > var_1_7) [L139] var_1_19 = var_1_21 [L147] COND TRUE last_1_var_1_1 <= 2.25 [L148] var_1_1 = ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))) [L152] COND FALSE !((- var_1_14) <= var_1_7) [L155] var_1_24 = (var_1_7 - ((((var_1_6) < (15.5)) ? (var_1_6) : (15.5)))) [L157] var_1_35 = (((((var_1_31 + var_1_19) < 0 ) ? -(var_1_31 + var_1_19) : (var_1_31 + var_1_19))) + (((((var_1_22 - var_1_20)) > (var_1_33)) ? ((var_1_22 - var_1_20)) : (var_1_33)))) [L158] signed short int stepLocal_8 = var_1_28; [L159] signed short int stepLocal_7 = var_1_28; [L160] EXPR var_1_17 | var_1_33 [L160] COND FALSE !(stepLocal_7 >= (var_1_17 | var_1_33)) [L163] COND TRUE (var_1_48 - (var_1_15 - var_1_31)) > stepLocal_8 [L164] var_1_45 = (var_1_7 - var_1_6) [L171] unsigned char stepLocal_0 = var_1_12; [L172] COND FALSE !(stepLocal_0 || var_1_39) [L175] COND TRUE var_1_24 < (24.75 + var_1_45) [L176] var_1_36 = (var_1_11 || (var_1_37 && var_1_38)) [L178] COND FALSE !(var_1_45 >= (99.3 / var_1_14)) [L187] COND TRUE ! ((var_1_31 + var_1_33) >= var_1_17) [L188] var_1_43 = ((((var_1_30) < ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28))))) ? (var_1_30) : ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28)))))) [L192] signed long int stepLocal_4 = var_1_35; [L193] COND FALSE !(stepLocal_4 < (- var_1_28)) [L196] COND FALSE !(var_1_8 || var_1_23) [L199] COND TRUE (var_1_14 / var_1_46) >= (((((var_1_47) > (var_1_6)) ? (var_1_47) : (var_1_6))) - var_1_7) [L200] var_1_49 = var_1_4 [L203] unsigned char stepLocal_3 = var_1_19; [L204] unsigned char stepLocal_2 = var_1_21; [L205] unsigned char stepLocal_1 = var_1_20; [L206] COND TRUE stepLocal_1 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22))) [L207] var_1_25 = (var_1_21 + var_1_15) [L217] unsigned char stepLocal_6 = var_1_30; [L218] EXPR var_1_22 & var_1_13 [L218] signed long int stepLocal_5 = var_1_22 & var_1_13; [L219] COND FALSE !(var_1_5 > var_1_7) [L224] COND TRUE \read(var_1_11) [L225] COND TRUE stepLocal_5 < var_1_15 [L226] var_1_29 = ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))) [L232] var_1_34 = ((var_1_22 + (var_1_20 + var_1_33)) + (var_1_19 - var_1_29)) [L233] signed long int stepLocal_11 = var_1_35; [L234] signed long int stepLocal_10 = (((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31)); [L235] unsigned char stepLocal_9 = var_1_8; [L236] COND FALSE !(\read(var_1_23)) [L243] COND TRUE ! var_1_39 [L244] COND TRUE var_1_7 < (var_1_45 + var_1_45) [L245] var_1_50 = (! (var_1_39 || var_1_38)) [L361] RET step() [L362] CALL, EXPR property() [L352] EXPR ((((((((((last_1_var_1_1 <= 2.25) ? (var_1_1 == ((double) ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))))) : (var_1_1 == ((double) ((((((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) > ((var_1_6 - var_1_7))) ? (((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) : ((var_1_6 - var_1_7))))))) && ((var_1_39 || (var_1_6 > (var_1_7 - var_1_10))) ? (var_1_8 == ((unsigned char) (! var_1_11))) : (var_1_8 == ((unsigned char) ((var_1_3 <= var_1_10) && var_1_12))))) && ((var_1_45 >= (99.3 / var_1_14)) ? ((var_1_24 > 0.4) ? (((((((var_1_45) > (var_1_5)) ? (var_1_45) : (var_1_5))) + var_1_14) <= var_1_7) ? (var_1_13 == ((unsigned short int) (((var_1_15 - var_1_30) + var_1_17) - (var_1_19 + (5 + 32))))) : 1) : (var_1_13 == ((unsigned short int) var_1_15))) : 1)) && (last_1_var_1_8 ? (((var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30)) ? ((var_1_10 > var_1_7) ? (((last_1_var_1_30 * (last_1_var_1_19 - 16)) == var_1_15) ? (((var_1_20 - (var_1_21 + var_1_22)) <= last_1_var_1_30) ? (var_1_19 == ((unsigned char) var_1_22)) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_22))) : (var_1_19 == ((unsigned char) var_1_21)))) && ((var_1_12 || var_1_39) ? (var_1_23 == ((unsigned char) (((var_1_17 + var_1_19) < var_1_19) || var_1_11))) : 1)) && (((- var_1_14) <= var_1_7) ? (var_1_24 == ((double) ((var_1_4 + var_1_3) + var_1_5))) : (var_1_24 == ((double) (var_1_7 - ((((var_1_6) < (15.5)) ? (var_1_6) : (15.5)))))))) && ((var_1_20 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22)))) ? (var_1_25 == ((unsigned long int) (var_1_21 + var_1_15))) : ((var_1_15 > var_1_19) ? ((var_1_21 < 0) ? (var_1_25 == ((unsigned long int) var_1_43)) : 1) : (var_1_25 == ((unsigned long int) ((((((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) > ((var_1_21 + var_1_30))) ? (((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) : ((var_1_21 + var_1_30))))))))) && ((var_1_35 < (- var_1_28)) ? (var_1_27 == ((float) ((((((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) < ((var_1_5 + var_1_4))) ? (((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) : ((var_1_5 + var_1_4)))))) : 1)) && ((var_1_4 <= var_1_6) ? (var_1_28 == ((signed short int) ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))))) : 1)) && ((var_1_5 > var_1_7) ? ((var_1_30 <= (var_1_19 & (var_1_13 & var_1_22))) ? (var_1_29 == ((signed long int) (((((var_1_15 + var_1_30)) > ((var_1_13 + var_1_28))) ? ((var_1_15 + var_1_30)) : ((var_1_13 + var_1_28)))))) : 1) : (var_1_11 ? (((var_1_22 & var_1_13) < var_1_15) ? (var_1_29 == ((signed long int) ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))))) : (var_1_29 == ((signed long int) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) : 1)) [L352] EXPR (((((((((((((((((last_1_var_1_1 <= 2.25) ? (var_1_1 == ((double) ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))))) : (var_1_1 == ((double) ((((((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) > ((var_1_6 - var_1_7))) ? (((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) : ((var_1_6 - var_1_7))))))) && ((var_1_39 || (var_1_6 > (var_1_7 - var_1_10))) ? (var_1_8 == ((unsigned char) (! var_1_11))) : (var_1_8 == ((unsigned char) ((var_1_3 <= var_1_10) && var_1_12))))) && ((var_1_45 >= (99.3 / var_1_14)) ? ((var_1_24 > 0.4) ? (((((((var_1_45) > (var_1_5)) ? (var_1_45) : (var_1_5))) + var_1_14) <= var_1_7) ? (var_1_13 == ((unsigned short int) (((var_1_15 - var_1_30) + var_1_17) - (var_1_19 + (5 + 32))))) : 1) : (var_1_13 == ((unsigned short int) var_1_15))) : 1)) && (last_1_var_1_8 ? (((var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30)) ? ((var_1_10 > var_1_7) ? (((last_1_var_1_30 * (last_1_var_1_19 - 16)) == var_1_15) ? (((var_1_20 - (var_1_21 + var_1_22)) <= last_1_var_1_30) ? (var_1_19 == ((unsigned char) var_1_22)) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_22))) : (var_1_19 == ((unsigned char) var_1_21)))) && ((var_1_12 || var_1_39) ? (var_1_23 == ((unsigned char) (((var_1_17 + var_1_19) < var_1_19) || var_1_11))) : 1)) && (((- var_1_14) <= var_1_7) ? (var_1_24 == ((double) ((var_1_4 + var_1_3) + var_1_5))) : (var_1_24 == ((double) (var_1_7 - ((((var_1_6) < (15.5)) ? (var_1_6) : (15.5)))))))) && ((var_1_20 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22)))) ? (var_1_25 == ((unsigned long int) (var_1_21 + var_1_15))) : ((var_1_15 > var_1_19) ? ((var_1_21 < 0) ? (var_1_25 == ((unsigned long int) var_1_43)) : 1) : (var_1_25 == ((unsigned long int) ((((((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) > ((var_1_21 + var_1_30))) ? (((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) : ((var_1_21 + var_1_30))))))))) && ((var_1_35 < (- var_1_28)) ? (var_1_27 == ((float) ((((((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) < ((var_1_5 + var_1_4))) ? (((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) : ((var_1_5 + var_1_4)))))) : 1)) && ((var_1_4 <= var_1_6) ? (var_1_28 == ((signed short int) ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))))) : 1)) && ((var_1_5 > var_1_7) ? ((var_1_30 <= (var_1_19 & (var_1_13 & var_1_22))) ? (var_1_29 == ((signed long int) (((((var_1_15 + var_1_30)) > ((var_1_13 + var_1_28))) ? ((var_1_15 + var_1_30)) : ((var_1_13 + var_1_28)))))) : 1) : (var_1_11 ? (((var_1_22 & var_1_13) < var_1_15) ? (var_1_29 == ((signed long int) ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))))) : (var_1_29 == ((signed long int) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) : 1))) && ((var_1_17 >= var_1_21) ? (var_1_30 == ((unsigned char) ((var_1_22 + var_1_31) + var_1_21))) : ((((- last_1_var_1_52) < (var_1_21 - var_1_20)) && var_1_12) ? (var_1_30 == ((unsigned char) (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) - var_1_22))) : ((last_1_var_1_29 <= last_1_var_1_28) ? (var_1_30 == ((unsigned char) ((((var_1_33) > (var_1_31)) ? (var_1_33) : (var_1_31))))) : (var_1_30 == ((unsigned char) var_1_21)))))) && (var_1_34 == ((signed short int) ((var_1_22 + (var_1_20 + var_1_33)) + (var_1_19 - var_1_29))))) && (var_1_35 == ((signed long int) (((((var_1_31 + var_1_19) < 0 ) ? -(var_1_31 + var_1_19) : (var_1_31 + var_1_19))) + (((((var_1_22 - var_1_20)) > (var_1_33)) ? ((var_1_22 - var_1_20)) : (var_1_33))))))) && ((var_1_24 < (24.75 + var_1_45)) ? (var_1_36 == ((unsigned char) (var_1_11 || (var_1_37 && var_1_38)))) : 1)) && ((last_1_var_1_1 == (- var_1_10)) ? ((var_1_33 < 10) ? (var_1_39 == ((unsigned char) var_1_12)) : (var_1_39 == ((unsigned char) ((last_1_var_1_36 && (var_1_12 || var_1_40)) || (var_1_38 && var_1_41))))) : (var_1_39 == ((unsigned char) (var_1_41 || (last_1_var_1_23 && var_1_12)))))) && ((! ((var_1_31 + var_1_33) >= var_1_17)) ? (var_1_43 == ((signed long int) ((((var_1_30) < ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28))))) ? (var_1_30) : ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28)))))))) : (var_1_43 == ((signed long int) ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))))) && ((var_1_28 >= (var_1_17 | var_1_33)) ? (var_1_45 == ((float) (var_1_7 - (var_1_46 - var_1_47)))) : (((var_1_48 - (var_1_15 - var_1_31)) > var_1_28) ? (var_1_45 == ((float) (var_1_7 - var_1_6))) : (var_1_8 ? (var_1_45 == ((float) (var_1_4 + var_1_47))) : 1))) [L352-L353] return (((((((((((((((((((((last_1_var_1_1 <= 2.25) ? (var_1_1 == ((double) ((((2.5) < (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))))) ? (2.5) : (((var_1_3 + var_1_4) + ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))))))))) : (var_1_1 == ((double) ((((((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) > ((var_1_6 - var_1_7))) ? (((((7.6) > (var_1_3)) ? (7.6) : (var_1_3)))) : ((var_1_6 - var_1_7))))))) && ((var_1_39 || (var_1_6 > (var_1_7 - var_1_10))) ? (var_1_8 == ((unsigned char) (! var_1_11))) : (var_1_8 == ((unsigned char) ((var_1_3 <= var_1_10) && var_1_12))))) && ((var_1_45 >= (99.3 / var_1_14)) ? ((var_1_24 > 0.4) ? (((((((var_1_45) > (var_1_5)) ? (var_1_45) : (var_1_5))) + var_1_14) <= var_1_7) ? (var_1_13 == ((unsigned short int) (((var_1_15 - var_1_30) + var_1_17) - (var_1_19 + (5 + 32))))) : 1) : (var_1_13 == ((unsigned short int) var_1_15))) : 1)) && (last_1_var_1_8 ? (((var_1_17 + last_1_var_1_19) != (~ last_1_var_1_30)) ? ((var_1_10 > var_1_7) ? (((last_1_var_1_30 * (last_1_var_1_19 - 16)) == var_1_15) ? (((var_1_20 - (var_1_21 + var_1_22)) <= last_1_var_1_30) ? (var_1_19 == ((unsigned char) var_1_22)) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_21))) : (var_1_19 == ((unsigned char) var_1_22))) : (var_1_19 == ((unsigned char) var_1_21)))) && ((var_1_12 || var_1_39) ? (var_1_23 == ((unsigned char) (((var_1_17 + var_1_19) < var_1_19) || var_1_11))) : 1)) && (((- var_1_14) <= var_1_7) ? (var_1_24 == ((double) ((var_1_4 + var_1_3) + var_1_5))) : (var_1_24 == ((double) (var_1_7 - ((((var_1_6) < (15.5)) ? (var_1_6) : (15.5)))))))) && ((var_1_20 > ((((var_1_30) < (var_1_22)) ? (var_1_30) : (var_1_22)))) ? (var_1_25 == ((unsigned long int) (var_1_21 + var_1_15))) : ((var_1_15 > var_1_19) ? ((var_1_21 < 0) ? (var_1_25 == ((unsigned long int) var_1_43)) : 1) : (var_1_25 == ((unsigned long int) ((((((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) > ((var_1_21 + var_1_30))) ? (((((var_1_19) > (var_1_15)) ? (var_1_19) : (var_1_15)))) : ((var_1_21 + var_1_30))))))))) && ((var_1_35 < (- var_1_28)) ? (var_1_27 == ((float) ((((((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) < ((var_1_5 + var_1_4))) ? (((((var_1_3) > ((63.1f - var_1_7))) ? (var_1_3) : ((63.1f - var_1_7))))) : ((var_1_5 + var_1_4)))))) : 1)) && ((var_1_4 <= var_1_6) ? (var_1_28 == ((signed short int) ((last_1_var_1_34 + var_1_20) - ((((((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) > (last_1_var_1_30)) ? (((((last_1_var_1_19) > (var_1_21)) ? (last_1_var_1_19) : (var_1_21)))) : (last_1_var_1_30)))))) : 1)) && ((var_1_5 > var_1_7) ? ((var_1_30 <= (var_1_19 & (var_1_13 & var_1_22))) ? (var_1_29 == ((signed long int) (((((var_1_15 + var_1_30)) > ((var_1_13 + var_1_28))) ? ((var_1_15 + var_1_30)) : ((var_1_13 + var_1_28)))))) : 1) : (var_1_11 ? (((var_1_22 & var_1_13) < var_1_15) ? (var_1_29 == ((signed long int) ((((((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) < ((var_1_20 - var_1_28))) ? (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))) : ((var_1_20 - var_1_28)))))) : (var_1_29 == ((signed long int) ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))))) : 1))) && ((var_1_17 >= var_1_21) ? (var_1_30 == ((unsigned char) ((var_1_22 + var_1_31) + var_1_21))) : ((((- last_1_var_1_52) < (var_1_21 - var_1_20)) && var_1_12) ? (var_1_30 == ((unsigned char) (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))) - var_1_22))) : ((last_1_var_1_29 <= last_1_var_1_28) ? (var_1_30 == ((unsigned char) ((((var_1_33) > (var_1_31)) ? (var_1_33) : (var_1_31))))) : (var_1_30 == ((unsigned char) var_1_21)))))) && (var_1_34 == ((signed short int) ((var_1_22 + (var_1_20 + var_1_33)) + (var_1_19 - var_1_29))))) && (var_1_35 == ((signed long int) (((((var_1_31 + var_1_19) < 0 ) ? -(var_1_31 + var_1_19) : (var_1_31 + var_1_19))) + (((((var_1_22 - var_1_20)) > (var_1_33)) ? ((var_1_22 - var_1_20)) : (var_1_33))))))) && ((var_1_24 < (24.75 + var_1_45)) ? (var_1_36 == ((unsigned char) (var_1_11 || (var_1_37 && var_1_38)))) : 1)) && ((last_1_var_1_1 == (- var_1_10)) ? ((var_1_33 < 10) ? (var_1_39 == ((unsigned char) var_1_12)) : (var_1_39 == ((unsigned char) ((last_1_var_1_36 && (var_1_12 || var_1_40)) || (var_1_38 && var_1_41))))) : (var_1_39 == ((unsigned char) (var_1_41 || (last_1_var_1_23 && var_1_12)))))) && ((! ((var_1_31 + var_1_33) >= var_1_17)) ? (var_1_43 == ((signed long int) ((((var_1_30) < ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28))))) ? (var_1_30) : ((((((var_1_31 - var_1_19)) > (var_1_28)) ? ((var_1_31 - var_1_19)) : (var_1_28)))))))) : (var_1_43 == ((signed long int) ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))))))) && ((var_1_28 >= (var_1_17 | var_1_33)) ? (var_1_45 == ((float) (var_1_7 - (var_1_46 - var_1_47)))) : (((var_1_48 - (var_1_15 - var_1_31)) > var_1_28) ? (var_1_45 == ((float) (var_1_7 - var_1_6))) : (var_1_8 ? (var_1_45 == ((float) (var_1_4 + var_1_47))) : 1)))) && ((var_1_8 || var_1_23) ? (var_1_49 == ((float) (((((var_1_4 + 9.99999999999994E13f)) > (var_1_47)) ? ((var_1_4 + 9.99999999999994E13f)) : (var_1_47))))) : (((var_1_14 / var_1_46) >= (((((var_1_47) > (var_1_6)) ? (var_1_47) : (var_1_6))) - var_1_7)) ? (var_1_49 == ((float) var_1_4)) : 1))) && (var_1_23 ? ((((((var_1_52) > (var_1_17)) ? (var_1_52) : (var_1_17))) <= var_1_35) ? (var_1_50 == ((unsigned char) var_1_12)) : (var_1_50 == ((unsigned char) 0))) : ((! var_1_39) ? ((var_1_7 < (var_1_45 + var_1_45)) ? (var_1_50 == ((unsigned char) (! (var_1_39 || var_1_38)))) : ((var_1_8 || last_1_var_1_50) ? (var_1_50 == ((unsigned char) var_1_40)) : 1)) : ((var_1_14 <= 3.25) ? ((var_1_47 >= 50.5f) ? ((((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) >= var_1_34) ? (var_1_50 == ((unsigned char) var_1_38)) : (var_1_50 == ((unsigned char) ((((((var_1_21) > (var_1_30)) ? (var_1_21) : (var_1_30))) >= var_1_33) || (! var_1_41))))) : 1) : (var_1_50 == ((unsigned char) (var_1_37 && var_1_41))))))) && (var_1_39 ? (var_1_51 == ((double) var_1_3)) : 1)) && (((~ 5) != var_1_30) ? ((((var_1_53 - var_1_47) - (var_1_54 + var_1_55)) <= (var_1_51 + 1.8)) ? (var_1_52 == ((unsigned long int) 64u)) : (var_1_52 == ((unsigned long int) var_1_20))) : (var_1_52 == ((unsigned long int) var_1_31))) ; [L362] RET, EXPR property() [L362] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=3, var_1_1=2, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_25=24578, var_1_27=127/4, var_1_28=92, var_1_29=35, var_1_30=68, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=351, var_1_35=320, var_1_36=1, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_3=0, var_1_40=0, var_1_41=0, var_1_43=68, var_1_45=0, var_1_47=0, var_1_48=65535, var_1_49=3, var_1_4=3, var_1_50=0, var_1_51=7/8, var_1_52=127, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=25, last_1_var_1_1=203/4, last_1_var_1_23=0, last_1_var_1_28=64, last_1_var_1_29=32, last_1_var_1_30=8, last_1_var_1_34=-10, last_1_var_1_36=0, last_1_var_1_50=1, last_1_var_1_52=64, last_1_var_1_8=1, var_1_11=1, var_1_12=256, var_1_13=8, var_1_15=-40961, var_1_17=32767, var_1_19=3, var_1_1=2, var_1_20=127, var_1_21=3, var_1_22=258, var_1_23=0, var_1_25=24578, var_1_27=127/4, var_1_28=92, var_1_29=35, var_1_30=68, var_1_31=-193, var_1_32=127, var_1_33=254, var_1_34=351, var_1_35=320, var_1_36=1, var_1_37=1, var_1_38=-255, var_1_39=0, var_1_3=0, var_1_40=0, var_1_41=0, var_1_43=68, var_1_45=0, var_1_47=0, var_1_48=65535, var_1_49=3, var_1_4=3, var_1_50=0, var_1_51=7/8, var_1_52=127, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 79 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.9s, OverallIterations: 1, TraceHistogramMax: 43, 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=79occurred 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, 2.6s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 320 NumberOfCodeBlocks, 320 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 05:10:35,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:10:38,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:10:38,410 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:10:38,415 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:10:38,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:10:38,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:10:38,439 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:10:38,439 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:10:38,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:10:38,440 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:10:38,441 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:10:38,441 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:10:38,442 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:10:38,442 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:10:38,442 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:10:38,443 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:10:38,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:10:38,447 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:10:38,449 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:10:38,449 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:10:38,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:10:38,450 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:10:38,450 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:10:38,450 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:10:38,450 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:10:38,451 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:10:38,451 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:10:38,451 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:10:38,451 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:10:38,452 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:10:38,452 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:10:38,452 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:10:38,452 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:10:38,453 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:10:38,453 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:10:38,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:10:38,454 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:10:38,454 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:10:38,454 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:10:38,454 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:10:38,455 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:10:38,456 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:10:38,456 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:10:38,456 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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e104cbbe92849db5f4f231224a2ac2d2f04205e465893be255099ba4190cda0 [2024-11-09 05:10:38,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:10:38,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:10:38,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:10:38,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:10:38,900 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:10:38,901 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i Unable to find full path for "g++" [2024-11-09 05:10:41,047 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:10:41,268 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:10:41,268 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i [2024-11-09 05:10:41,283 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data/58a438206/01a4a8b9ecd54c17b3759e2f1a9fe885/FLAG5d5c30802 [2024-11-09 05:10:41,304 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/data/58a438206/01a4a8b9ecd54c17b3759e2f1a9fe885 [2024-11-09 05:10:41,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:10:41,308 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:10:41,309 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:10:41,309 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:10:41,315 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:10:41,316 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:41,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504171cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41, skipping insertion in model container [2024-11-09 05:10:41,317 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:41,361 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:10:41,574 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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-09 05:10:41,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:10:41,818 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:10:41,839 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_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-42.i[916,929] [2024-11-09 05:10:41,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:10:41,942 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:10:41,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41 WrapperNode [2024-11-09 05:10:41,942 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:10:41,944 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:10:41,944 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:10:41,944 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:10:41,951 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:41,970 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,014 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 334 [2024-11-09 05:10:42,015 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:10:42,016 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:10:42,016 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:10:42,016 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:10:42,025 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,032 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,033 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,061 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,068 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,092 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,095 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:10:42,103 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:10:42,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:10:42,104 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:10:42,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (1/1) ... [2024-11-09 05:10:42,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:10:42,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:10:42,143 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:10:42,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:10:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:10:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:10:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:10:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:10:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:10:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:10:42,337 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:10:42,343 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:11:08,668 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-09 05:11:08,668 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:11:08,692 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:11:08,693 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 05:11:08,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:11:08 BoogieIcfgContainer [2024-11-09 05:11:08,694 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:11:08,696 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:11:08,697 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:11:08,701 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:11:08,701 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:10:41" (1/3) ... [2024-11-09 05:11:08,702 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@643f3c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:11:08, skipping insertion in model container [2024-11-09 05:11:08,702 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:10:41" (2/3) ... [2024-11-09 05:11:08,703 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@643f3c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:11:08, skipping insertion in model container [2024-11-09 05:11:08,703 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:11:08" (3/3) ... [2024-11-09 05:11:08,705 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-42.i [2024-11-09 05:11:08,724 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:11:08,725 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:11:08,817 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:11:08,825 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;@1f0db685, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:11:08,825 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:11:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:11:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-09 05:11:08,857 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:11:08,859 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:11:08,859 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:11:08,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:11:08,867 INFO L85 PathProgramCache]: Analyzing trace with hash 1401128135, now seen corresponding path program 1 times [2024-11-09 05:11:08,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:11:08,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1566529654] [2024-11-09 05:11:08,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:11:08,887 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 05:11:08,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:11:08,891 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:11:08,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:11:12,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:11:12,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 05:11:12,386 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:11:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 404 proven. 0 refuted. 0 times theorem prover too weak. 3208 trivial. 0 not checked. [2024-11-09 05:11:12,448 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:11:12,449 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:11:12,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1566529654] [2024-11-09 05:11:12,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1566529654] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:11:12,450 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:11:12,450 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:11:12,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408050565] [2024-11-09 05:11:12,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:11:12,460 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 05:11:12,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:11:12,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 05:11:12,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:11:12,496 INFO L87 Difference]: Start difference. First operand has 139 states, 93 states have (on average 1.5268817204301075) internal successors, (142), 94 states have internal predecessors, (142), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-09 05:11:12,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:11:12,553 INFO L93 Difference]: Finished difference Result 271 states and 493 transitions. [2024-11-09 05:11:12,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 05:11:12,556 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 278 [2024-11-09 05:11:12,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:11:12,566 INFO L225 Difference]: With dead ends: 271 [2024-11-09 05:11:12,566 INFO L226 Difference]: Without dead ends: 135 [2024-11-09 05:11:12,571 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 277 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 05:11:12,575 INFO L432 NwaCegarLoop]: 218 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 05:11:12,576 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 05:11:12,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2024-11-09 05:11:12,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2024-11-09 05:11:12,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 90 states have (on average 1.4666666666666666) internal successors, (132), 90 states have internal predecessors, (132), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:11:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 218 transitions. [2024-11-09 05:11:12,660 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 218 transitions. Word has length 278 [2024-11-09 05:11:12,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:11:12,661 INFO L471 AbstractCegarLoop]: Abstraction has 135 states and 218 transitions. [2024-11-09 05:11:12,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-09 05:11:12,662 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 218 transitions. [2024-11-09 05:11:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-09 05:11:12,674 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:11:12,675 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:11:12,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 05:11:12,876 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:11:12,876 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:11:12,877 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:11:12,877 INFO L85 PathProgramCache]: Analyzing trace with hash 1258721000, now seen corresponding path program 1 times [2024-11-09 05:11:12,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:11:12,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1945183787] [2024-11-09 05:11:12,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:11:12,879 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 05:11:12,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:11:12,882 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:11:12,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 05:11:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:11:16,394 INFO L255 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:11:16,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:11:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1092 proven. 21 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2024-11-09 05:11:29,958 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:11:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:11:38,663 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:11:38,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1945183787] [2024-11-09 05:11:38,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1945183787] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:11:38,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2031861864] [2024-11-09 05:11:38,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:11:38,664 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:11:38,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:11:38,668 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:11:38,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 05:11:40,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:11:40,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 05:11:40,487 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:11:41,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-09 05:11:41,138 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:11:41,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2031861864] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:11:41,139 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:11:41,139 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7, 8] total 11 [2024-11-09 05:11:41,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816345865] [2024-11-09 05:11:41,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:11:41,142 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:11:41,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:11:41,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:11:41,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:11:41,145 INFO L87 Difference]: Start difference. First operand 135 states and 218 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:11:44,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:11:48,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:11:48,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:11:48,466 INFO L93 Difference]: Finished difference Result 388 states and 626 transitions. [2024-11-09 05:11:48,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:11:48,467 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 279 [2024-11-09 05:11:48,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:11:48,474 INFO L225 Difference]: With dead ends: 388 [2024-11-09 05:11:48,474 INFO L226 Difference]: Without dead ends: 256 [2024-11-09 05:11:48,480 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 834 GetRequests, 824 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-09 05:11:48,482 INFO L432 NwaCegarLoop]: 338 mSDtfsCounter, 186 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 186 SdHoareTripleChecker+Valid, 536 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:11:48,482 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [186 Valid, 536 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 7.2s Time] [2024-11-09 05:11:48,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2024-11-09 05:11:48,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 171. [2024-11-09 05:11:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 126 states have (on average 1.5317460317460319) internal successors, (193), 126 states have internal predecessors, (193), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-09 05:11:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 279 transitions. [2024-11-09 05:11:48,532 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 279 transitions. Word has length 279 [2024-11-09 05:11:48,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:11:48,534 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 279 transitions. [2024-11-09 05:11:48,534 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:11:48,534 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 279 transitions. [2024-11-09 05:11:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-09 05:11:48,546 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:11:48,546 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:11:48,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-11-09 05:11:48,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-09 05:11:48,947 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:11:48,947 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:11:48,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:11:48,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1347302554, now seen corresponding path program 1 times [2024-11-09 05:11:48,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:11:48,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1507572885] [2024-11-09 05:11:48,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:11:48,949 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 05:11:48,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:11:48,953 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:11:48,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:11:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:11:52,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:11:52,382 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:12:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1092 proven. 21 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2024-11-09 05:12:07,073 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:12:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:12:16,836 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:12:16,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1507572885] [2024-11-09 05:12:16,837 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1507572885] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:12:16,837 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [371323637] [2024-11-09 05:12:16,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:12:16,838 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:12:16,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:12:16,842 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:12:16,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 05:12:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:12:18,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 05:12:18,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:12:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-09 05:12:30,808 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:12:30,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [371323637] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:12:30,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:12:30,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7, 8] total 12 [2024-11-09 05:12:30,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628424026] [2024-11-09 05:12:30,809 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:12:30,810 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:12:30,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:12:30,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:12:30,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2024-11-09 05:12:30,813 INFO L87 Difference]: Start difference. First operand 171 states and 279 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:12:34,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:35,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:38,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:40,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:44,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:46,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:46,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:12:46,391 INFO L93 Difference]: Finished difference Result 508 states and 832 transitions. [2024-11-09 05:12:46,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:12:46,689 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 279 [2024-11-09 05:12:46,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:12:46,693 INFO L225 Difference]: With dead ends: 508 [2024-11-09 05:12:46,694 INFO L226 Difference]: Without dead ends: 340 [2024-11-09 05:12:46,695 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 835 GetRequests, 823 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2024-11-09 05:12:46,696 INFO L432 NwaCegarLoop]: 216 mSDtfsCounter, 127 mSDsluCounter, 409 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 87 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 625 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:12:46,697 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 625 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 21 Invalid, 4 Unknown, 0 Unchecked, 15.2s Time] [2024-11-09 05:12:46,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2024-11-09 05:12:46,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 261. [2024-11-09 05:12:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 261 states, 172 states have (on average 1.447674418604651) internal successors, (249), 172 states have internal predecessors, (249), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-09 05:12:46,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 421 transitions. [2024-11-09 05:12:46,755 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 421 transitions. Word has length 279 [2024-11-09 05:12:46,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:12:46,756 INFO L471 AbstractCegarLoop]: Abstraction has 261 states and 421 transitions. [2024-11-09 05:12:46,756 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:12:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 421 transitions. [2024-11-09 05:12:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 05:12:46,761 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:12:46,762 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:12:46,824 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:12:46,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 05:12:47,162 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:12:47,163 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:12:47,163 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:12:47,164 INFO L85 PathProgramCache]: Analyzing trace with hash -243149763, now seen corresponding path program 1 times [2024-11-09 05:12:47,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:12:47,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1902360782] [2024-11-09 05:12:47,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:12:47,165 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 05:12:47,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:12:47,168 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:12:47,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-09 05:12:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:12:50,475 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:12:50,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:13:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1092 proven. 21 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2024-11-09 05:13:06,019 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:13:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:13:16,529 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:13:16,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1902360782] [2024-11-09 05:13:16,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1902360782] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:13:16,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [205205405] [2024-11-09 05:13:16,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:13:16,530 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:13:16,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:13:16,531 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:13:16,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 05:13:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:13:22,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:13:22,677 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:13:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-09 05:13:35,727 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:13:35,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [205205405] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:13:35,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 05:13:35,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7, 8] total 12 [2024-11-09 05:13:35,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542231177] [2024-11-09 05:13:35,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:13:35,728 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:13:35,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:13:35,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:13:35,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2024-11-09 05:13:35,729 INFO L87 Difference]: Start difference. First operand 261 states and 421 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:13:39,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:41,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:43,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:45,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:46,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:50,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:53,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:55,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:57,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:59,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:02,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:05,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:07,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:09,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:12,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:14,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:17,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:19,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:23,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:25,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:27,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:29,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:31,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:32,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:36,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:37,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:39,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:42,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:44,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:46,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:48,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:50,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:52,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:54,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:56,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:58,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:15:01,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:15:03,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:15:06,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:15:08,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:15:09,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:15:09,392 INFO L93 Difference]: Finished difference Result 508 states and 830 transitions. [2024-11-09 05:15:09,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:15:09,393 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 281 [2024-11-09 05:15:09,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:15:09,397 INFO L225 Difference]: With dead ends: 508 [2024-11-09 05:15:09,397 INFO L226 Difference]: Without dead ends: 340 [2024-11-09 05:15:09,398 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 841 GetRequests, 829 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2024-11-09 05:15:09,400 INFO L432 NwaCegarLoop]: 180 mSDtfsCounter, 146 mSDsluCounter, 340 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 87 mSolverCounterUnsat, 31 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 91.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 520 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 31 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 93.3s IncrementalHoareTripleChecker+Time [2024-11-09 05:15:09,400 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 520 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 109 Invalid, 31 Unknown, 0 Unchecked, 93.3s Time] [2024-11-09 05:15:09,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2024-11-09 05:15:09,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 271. [2024-11-09 05:15:09,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 271 states, 182 states have (on average 1.456043956043956) internal successors, (265), 182 states have internal predecessors, (265), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-09 05:15:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 437 transitions. [2024-11-09 05:15:09,471 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 437 transitions. Word has length 281 [2024-11-09 05:15:09,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:15:09,472 INFO L471 AbstractCegarLoop]: Abstraction has 271 states and 437 transitions. [2024-11-09 05:15:09,473 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 3 states have internal predecessors, (69), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-09 05:15:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 437 transitions. [2024-11-09 05:15:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-09 05:15:09,481 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:15:09,482 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:15:09,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2024-11-09 05:15:09,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-09 05:15:09,884 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 05:15:09,884 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:15:09,885 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:15:09,885 INFO L85 PathProgramCache]: Analyzing trace with hash -377163269, now seen corresponding path program 1 times [2024-11-09 05:15:09,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:15:09,886 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2095510547] [2024-11-09 05:15:09,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:15:09,886 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:15:09,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:15:09,887 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:15:09,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/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 05:15:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:15:13,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 05:15:13,359 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:15:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1092 proven. 21 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2024-11-09 05:15:30,629 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:15:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 105 proven. 21 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-09 05:15:42,119 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:15:42,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2095510547] [2024-11-09 05:15:42,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2095510547] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:15:42,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1246426581] [2024-11-09 05:15:42,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:15:42,120 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:15:42,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:15:42,121 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:15:42,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0eedd50b-91ab-4b76-8c14-a6ec76280bb7/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-09 05:15:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:15:51,182 INFO L255 TraceCheckSpWp]: Trace formula consists of 477 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 05:15:51,194 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:16:07,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1092 proven. 21 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2024-11-09 05:16:07,474 INFO L311 TraceCheckSpWp]: Computing backward predicates...