./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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_9474e01c-e142-49af-b58c-e3271bc50bd1/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 de0cfaa8b6924d284b3b671bdb413f51b8c0c85d4c858be9169cd3e40e94e0cb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:05:53,592 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:05:53,720 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:05:53,727 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:05:53,730 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:05:53,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:05:53,769 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:05:53,770 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:05:53,770 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:05:53,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:05:53,772 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:05:53,772 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:05:53,773 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:05:53,773 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:05:53,774 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:05:53,775 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:05:53,775 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:05:53,776 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:05:53,776 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:05:53,777 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:05:53,777 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:05:53,778 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:05:53,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:05:53,780 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:05:53,780 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:05:53,781 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:05:53,781 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:05:53,782 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:05:53,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:05:53,783 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:05:53,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:05:53,784 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:05:53,784 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:05:53,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:05:53,785 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:05:53,786 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:05:53,786 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:05:53,786 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:05:53,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:05:53,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:05:53,788 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:05:53,789 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:05:53,789 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:05:53,789 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:05:53,790 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:05:53,790 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:05:53,791 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:05:53,791 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_9474e01c-e142-49af-b58c-e3271bc50bd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de0cfaa8b6924d284b3b671bdb413f51b8c0c85d4c858be9169cd3e40e94e0cb [2024-11-09 06:05:54,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:05:54,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:05:54,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:05:54,217 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:05:54,222 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:05:54,224 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i Unable to find full path for "g++" [2024-11-09 06:05:56,570 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:05:56,860 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:05:56,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i [2024-11-09 06:05:56,886 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data/8c9ef5d57/3a043f6bcefc4aaf852fe28dbc1aa5d6/FLAG0b94df3a2 [2024-11-09 06:05:56,915 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data/8c9ef5d57/3a043f6bcefc4aaf852fe28dbc1aa5d6 [2024-11-09 06:05:56,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:05:56,921 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:05:56,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:05:56,923 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:05:56,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:05:56,931 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:05:56" (1/1) ... [2024-11-09 06:05:56,933 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cf35fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:56, skipping insertion in model container [2024-11-09 06:05:56,933 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:05:56" (1/1) ... [2024-11-09 06:05:56,992 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:05:57,252 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_9474e01c-e142-49af-b58c-e3271bc50bd1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i[919,932] [2024-11-09 06:05:57,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:05:57,391 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:05:57,404 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_9474e01c-e142-49af-b58c-e3271bc50bd1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i[919,932] [2024-11-09 06:05:57,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:05:57,507 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:05:57,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57 WrapperNode [2024-11-09 06:05:57,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:05:57,509 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:05:57,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:05:57,509 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:05:57,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,534 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,602 INFO L138 Inliner]: procedures = 26, calls = 61, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 338 [2024-11-09 06:05:57,603 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:05:57,604 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:05:57,604 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:05:57,604 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:05:57,620 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,629 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,635 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,668 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,680 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,688 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,697 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,706 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:05:57,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:05:57,707 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:05:57,707 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:05:57,709 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (1/1) ... [2024-11-09 06:05:57,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:05:57,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:05:57,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:05:57,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:05:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:05:57,798 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:05:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:05:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:05:57,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:05:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:05:57,974 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:05:57,977 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:05:58,827 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-09 06:05:58,828 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:05:59,417 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:05:59,418 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:05:59,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:05:59 BoogieIcfgContainer [2024-11-09 06:05:59,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:05:59,421 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:05:59,422 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:05:59,425 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:05:59,426 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:05:56" (1/3) ... [2024-11-09 06:05:59,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eb293ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:05:59, skipping insertion in model container [2024-11-09 06:05:59,428 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:05:57" (2/3) ... [2024-11-09 06:05:59,429 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eb293ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:05:59, skipping insertion in model container [2024-11-09 06:05:59,429 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:05:59" (3/3) ... [2024-11-09 06:05:59,431 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i [2024-11-09 06:05:59,452 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:05:59,452 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:05:59,553 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:05:59,563 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;@6260c513, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:05:59,564 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:05:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand has 85 states, 34 states have (on average 1.088235294117647) internal successors, (37), 35 states have internal predecessors, (37), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-11-09 06:05:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 06:05:59,590 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:05:59,592 INFO L215 NwaCegarLoop]: trace histogram [48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:05:59,595 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:05:59,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:05:59,602 INFO L85 PathProgramCache]: Analyzing trace with hash -814358727, now seen corresponding path program 1 times [2024-11-09 06:05:59,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:05:59,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497361820] [2024-11-09 06:05:59,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:05:59,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:06:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:06:00,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1077720215] [2024-11-09 06:06:00,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:00,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:06:00,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:06:00,822 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:06:00,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:06:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:06:01,309 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:06:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:06:01,757 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:06:01,761 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:06:01,763 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:06:01,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 06:06:01,966 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 06:06:01,972 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:06:02,206 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:06:02,211 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:06:02 BoogieIcfgContainer [2024-11-09 06:06:02,211 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:06:02,212 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:06:02,212 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:06:02,212 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:06:02,213 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:05:59" (3/4) ... [2024-11-09 06:06:02,216 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:06:02,217 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:06:02,219 INFO L158 Benchmark]: Toolchain (without parser) took 5298.21ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 117.6MB in the beginning and 108.3MB in the end (delta: 9.3MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2024-11-09 06:06:02,219 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 157.3MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:06:02,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 585.93ms. Allocated memory is still 157.3MB. Free memory was 117.6MB in the beginning and 98.3MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 06:06:02,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.87ms. Allocated memory is still 157.3MB. Free memory was 97.7MB in the beginning and 92.0MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 06:06:02,225 INFO L158 Benchmark]: Boogie Preprocessor took 102.44ms. Allocated memory is still 157.3MB. Free memory was 92.0MB in the beginning and 89.4MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 06:06:02,225 INFO L158 Benchmark]: RCFGBuilder took 1712.14ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 89.4MB in the beginning and 100.9MB in the end (delta: -11.6MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2024-11-09 06:06:02,226 INFO L158 Benchmark]: TraceAbstraction took 2790.15ms. Allocated memory is still 195.0MB. Free memory was 99.9MB in the beginning and 108.3MB in the end (delta: -8.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:06:02,227 INFO L158 Benchmark]: Witness Printer took 5.82ms. Allocated memory is still 195.0MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:06:02,234 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 157.3MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 585.93ms. Allocated memory is still 157.3MB. Free memory was 117.6MB in the beginning and 98.3MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.87ms. Allocated memory is still 157.3MB. Free memory was 97.7MB in the beginning and 92.0MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.44ms. Allocated memory is still 157.3MB. Free memory was 92.0MB in the beginning and 89.4MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1712.14ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 89.4MB in the beginning and 100.9MB in the end (delta: -11.6MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * TraceAbstraction took 2790.15ms. Allocated memory is still 195.0MB. Free memory was 99.9MB in the beginning and 108.3MB in the end (delta: -8.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.82ms. Allocated memory is still 195.0MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 98, overapproximation of someBinaryArithmeticDOUBLEoperation at line 91, overapproximation of someBinaryFLOATComparisonOperation at line 115, overapproximation of bitwiseOr at line 131, overapproximation of bitwiseAnd at line 126, overapproximation of someBinaryDOUBLEComparisonOperation at line 123, overapproximation of someUnaryFLOAToperation at line 115. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed char var_1_1 = 10; [L23] signed char var_1_3 = 1; [L24] signed char var_1_4 = 100; [L25] signed char var_1_5 = 5; [L26] signed char var_1_6 = 32; [L27] signed char var_1_7 = 32; [L28] unsigned short int var_1_8 = 8; [L29] unsigned short int var_1_10 = 21451; [L30] unsigned char var_1_12 = 8; [L31] unsigned short int var_1_13 = 16; [L32] unsigned short int var_1_16 = 53444; [L33] unsigned char var_1_17 = 0; [L34] unsigned char var_1_18 = 0; [L35] double var_1_19 = 1.2; [L36] signed char var_1_20 = 1; [L37] double var_1_21 = 10.5; [L38] double var_1_22 = 0.0; [L39] double var_1_23 = 10.4; [L40] double var_1_24 = 50.5; [L41] unsigned short int var_1_25 = 2; [L42] signed long int var_1_26 = 500; [L43] unsigned char var_1_27 = 0; [L44] signed short int var_1_28 = -5; [L45] signed short int var_1_29 = -10; [L46] signed short int var_1_30 = -32; [L47] float var_1_31 = 99.375; [L48] signed short int var_1_32 = 32; [L49] float var_1_33 = 7.5; [L50] unsigned char var_1_34 = 8; [L51] unsigned char var_1_35 = 32; [L52] signed long int var_1_36 = 1; [L53] double var_1_37 = 100.5; [L54] double var_1_38 = 63.25; [L55] double var_1_39 = 16.4; [L56] unsigned char var_1_40 = 0; [L57] unsigned char var_1_41 = 1; [L58] unsigned char var_1_42 = 1; [L59] unsigned char var_1_43 = 1; [L60] unsigned short int var_1_44 = 0; [L61] unsigned short int var_1_45 = 63602; [L62] double var_1_46 = 1.75; [L63] double var_1_47 = 99.25; [L64] double var_1_48 = 32.2; [L65] unsigned short int last_1_var_1_8 = 8; [L66] unsigned char last_1_var_1_12 = 8; [L67] unsigned short int last_1_var_1_13 = 16; [L68] unsigned char last_1_var_1_17 = 0; [L69] unsigned short int last_1_var_1_25 = 2; [L231] isInitial = 1 [L232] FCALL initially() [L233] COND TRUE 1 [L234] CALL updateLastVariables() [L220] last_1_var_1_8 = var_1_8 [L221] last_1_var_1_12 = var_1_12 [L222] last_1_var_1_13 = var_1_13 [L223] last_1_var_1_17 = var_1_17 [L224] last_1_var_1_25 = var_1_25 [L234] RET updateLastVariables() [L235] CALL updateVariables() [L142] var_1_3 = __VERIFIER_nondet_char() [L143] CALL assume_abort_if_not(var_1_3 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=100, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_3 >= -127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=100, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L144] CALL assume_abort_if_not(var_1_3 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=100, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_3 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=100, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L145] var_1_4 = __VERIFIER_nondet_char() [L146] CALL assume_abort_if_not(var_1_4 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_4 >= -127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L147] CALL assume_abort_if_not(var_1_4 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_4 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=5, var_1_6=32, var_1_7=32, var_1_8=8] [L148] var_1_5 = __VERIFIER_nondet_char() [L149] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=32, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=32, var_1_7=32, var_1_8=8] [L150] CALL assume_abort_if_not(var_1_5 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=32, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_5 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=32, var_1_7=32, var_1_8=8] [L151] var_1_6 = __VERIFIER_nondet_char() [L152] CALL assume_abort_if_not(var_1_6 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_6 >= 31) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=32, var_1_8=8] [L153] CALL assume_abort_if_not(var_1_6 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=32, var_1_8=8] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_6 <= 63) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=32, var_1_8=8] [L154] var_1_7 = __VERIFIER_nondet_char() [L155] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L156] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=21451, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L157] var_1_10 = __VERIFIER_nondet_ushort() [L158] CALL assume_abort_if_not(var_1_10 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not(var_1_10 >= 16383) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L159] CALL assume_abort_if_not(var_1_10 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L159] RET assume_abort_if_not(var_1_10 <= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=53444, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L160] var_1_16 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_16 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L161] RET assume_abort_if_not(var_1_16 >= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L162] CALL assume_abort_if_not(var_1_16 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not(var_1_16 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L163] var_1_18 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L165] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L165] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=1, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L166] var_1_20 = __VERIFIER_nondet_char() [L167] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L167] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L168] CALL assume_abort_if_not(var_1_20 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_20 <= 127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_21=21/2, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L169] var_1_21 = __VERIFIER_nondet_double() [L170] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L170] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_22=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L171] var_1_22 = __VERIFIER_nondet_double() [L172] CALL assume_abort_if_not((var_1_22 >= 4611686.018427382800e+12F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not((var_1_22 >= 4611686.018427382800e+12F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_23=52/5, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L173] var_1_23 = __VERIFIER_nondet_double() [L174] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_24=101/2, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L175] var_1_24 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L177] var_1_27 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L179] CALL assume_abort_if_not(var_1_27 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_27 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-5, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L180] var_1_28 = __VERIFIER_nondet_short() [L181] CALL assume_abort_if_not(var_1_28 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L181] RET assume_abort_if_not(var_1_28 >= -32768) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L182] CALL assume_abort_if_not(var_1_28 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_28 <= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=-10, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L183] var_1_29 = __VERIFIER_nondet_short() [L184] CALL assume_abort_if_not(var_1_29 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L184] RET assume_abort_if_not(var_1_29 >= -32768) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L185] CALL assume_abort_if_not(var_1_29 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_29 <= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=-32, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L186] var_1_30 = __VERIFIER_nondet_short() [L187] CALL assume_abort_if_not(var_1_30 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L187] RET assume_abort_if_not(var_1_30 >= -32768) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L188] CALL assume_abort_if_not(var_1_30 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_30 <= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L189] CALL assume_abort_if_not(var_1_30 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_30 != 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=32, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L190] var_1_32 = __VERIFIER_nondet_short() [L191] CALL assume_abort_if_not(var_1_32 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_32 >= -32768) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L192] CALL assume_abort_if_not(var_1_32 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_32 <= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_33=15/2, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L193] var_1_33 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=32, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L195] var_1_35 = __VERIFIER_nondet_uchar() [L196] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L197] CALL assume_abort_if_not(var_1_35 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L197] RET assume_abort_if_not(var_1_35 <= 254) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_38=253/4, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L198] var_1_38 = __VERIFIER_nondet_double() [L199] CALL assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_39=82/5, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L200] var_1_39 = __VERIFIER_nondet_double() [L201] CALL assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L202] var_1_41 = __VERIFIER_nondet_uchar() [L203] CALL assume_abort_if_not(var_1_41 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L203] RET assume_abort_if_not(var_1_41 >= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L204] CALL assume_abort_if_not(var_1_41 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_41 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L205] var_1_42 = __VERIFIER_nondet_uchar() [L206] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L206] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L207] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L208] var_1_43 = __VERIFIER_nondet_uchar() [L209] CALL assume_abort_if_not(var_1_43 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L209] RET assume_abort_if_not(var_1_43 >= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L210] CALL assume_abort_if_not(var_1_43 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_43 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=63602, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L211] var_1_45 = __VERIFIER_nondet_ushort() [L212] CALL assume_abort_if_not(var_1_45 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L212] RET assume_abort_if_not(var_1_45 >= 32767) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L213] CALL assume_abort_if_not(var_1_45 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L213] RET assume_abort_if_not(var_1_45 <= 65534) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_47=397/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L214] var_1_47 = __VERIFIER_nondet_double() [L215] CALL assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L215] RET assume_abort_if_not((var_1_47 >= 0.0F && var_1_47 <= -1.0e-20F) || (var_1_47 <= 9223372.036854765600e+12F && var_1_47 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_48=161/5, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L216] var_1_48 = __VERIFIER_nondet_double() [L217] CALL assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L20] COND FALSE !(!cond) [L217] RET assume_abort_if_not((var_1_48 >= 0.0F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=8, var_1_13=16, var_1_16=-163841, var_1_17=0, var_1_18=-256, var_1_19=6/5, var_1_1=10, var_1_20=0, var_1_25=2, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_34=8, var_1_35=0, var_1_36=1, var_1_37=201/2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=7/4, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=8] [L235] RET updateVariables() [L236] CALL step() [L73] COND TRUE (last_1_var_1_8 < last_1_var_1_13) || last_1_var_1_17 [L74] var_1_25 = (((((last_1_var_1_12) > (last_1_var_1_12)) ? (last_1_var_1_12) : (last_1_var_1_12))) + var_1_7) [L78] signed long int stepLocal_1 = last_1_var_1_13; [L79] COND TRUE last_1_var_1_13 == stepLocal_1 [L80] var_1_12 = ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7))) [L82] var_1_8 = (((var_1_7 + var_1_6) + var_1_12) + (var_1_10 - var_1_12)) [L83] signed long int stepLocal_0 = -1000000; [L84] COND TRUE var_1_8 >= stepLocal_0 [L85] var_1_1 = ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))) [L89] signed char stepLocal_3 = var_1_1; [L90] COND TRUE stepLocal_3 >= (var_1_5 - var_1_20) [L91] var_1_19 = (((((var_1_21) < ((var_1_22 - var_1_23))) ? (var_1_21) : ((var_1_22 - var_1_23)))) - var_1_24) [L93] COND TRUE ((((((((last_1_var_1_12) > (var_1_6)) ? (last_1_var_1_12) : (var_1_6)))) < (last_1_var_1_8)) ? (((((last_1_var_1_12) > (var_1_6)) ? (last_1_var_1_12) : (var_1_6)))) : (last_1_var_1_8))) > (var_1_3 * last_1_var_1_25) [L94] var_1_17 = var_1_18 [L96] unsigned short int stepLocal_2 = var_1_25; [L97] COND FALSE !(\read(var_1_17)) [L104] var_1_13 = (var_1_16 - var_1_10) [L106] COND FALSE !(var_1_27 && (var_1_28 > (var_1_29 / var_1_30))) [L111] COND FALSE !(var_1_26 < var_1_30) [L120] var_1_34 = var_1_35 [L121] var_1_36 = var_1_29 [L122] var_1_37 = (var_1_38 + var_1_39) [L123] COND TRUE var_1_31 < var_1_37 [L124] var_1_40 = (! ((var_1_41 && var_1_42) && var_1_43)) [L126] EXPR 25 & var_1_35 [L126] COND FALSE !((25 & var_1_35) < (var_1_34 - 25)) [L131] EXPR var_1_34 ^ var_1_45 [L131] COND TRUE 5u < (var_1_34 ^ var_1_45) [L132] COND FALSE !(\read(var_1_40)) [L135] var_1_46 = var_1_38 [L236] RET step() [L237] CALL, EXPR property() [L227] EXPR ((((var_1_8 >= -1000000) ? (var_1_1 == ((signed char) ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) : (var_1_1 == ((signed char) (var_1_5 - ((var_1_6 - 8) + var_1_7))))) && (var_1_8 == ((unsigned short int) (((var_1_7 + var_1_6) + var_1_12) + (var_1_10 - var_1_12))))) && ((last_1_var_1_13 == last_1_var_1_13) ? (var_1_12 == ((unsigned char) ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7))))) : 1)) && (var_1_17 ? ((((var_1_10 + var_1_12) << var_1_5) < var_1_25) ? (var_1_13 == ((unsigned short int) ((((var_1_7) < (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6)))))))) ? (var_1_7) : (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))))))))) : (var_1_13 == ((unsigned short int) (var_1_16 - (var_1_12 + var_1_12))))) : (var_1_13 == ((unsigned short int) (var_1_16 - var_1_10)))) [L227] EXPR var_1_17 ? ((((var_1_10 + var_1_12) << var_1_5) < var_1_25) ? (var_1_13 == ((unsigned short int) ((((var_1_7) < (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6)))))))) ? (var_1_7) : (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))))))))) : (var_1_13 == ((unsigned short int) (var_1_16 - (var_1_12 + var_1_12))))) : (var_1_13 == ((unsigned short int) (var_1_16 - var_1_10))) [L227] EXPR ((((var_1_8 >= -1000000) ? (var_1_1 == ((signed char) ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) : (var_1_1 == ((signed char) (var_1_5 - ((var_1_6 - 8) + var_1_7))))) && (var_1_8 == ((unsigned short int) (((var_1_7 + var_1_6) + var_1_12) + (var_1_10 - var_1_12))))) && ((last_1_var_1_13 == last_1_var_1_13) ? (var_1_12 == ((unsigned char) ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7))))) : 1)) && (var_1_17 ? ((((var_1_10 + var_1_12) << var_1_5) < var_1_25) ? (var_1_13 == ((unsigned short int) ((((var_1_7) < (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6)))))))) ? (var_1_7) : (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))))))))) : (var_1_13 == ((unsigned short int) (var_1_16 - (var_1_12 + var_1_12))))) : (var_1_13 == ((unsigned short int) (var_1_16 - var_1_10)))) [L227-L228] return (((((((var_1_8 >= -1000000) ? (var_1_1 == ((signed char) ((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) : (var_1_1 == ((signed char) (var_1_5 - ((var_1_6 - 8) + var_1_7))))) && (var_1_8 == ((unsigned short int) (((var_1_7 + var_1_6) + var_1_12) + (var_1_10 - var_1_12))))) && ((last_1_var_1_13 == last_1_var_1_13) ? (var_1_12 == ((unsigned char) ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7))))) : 1)) && (var_1_17 ? ((((var_1_10 + var_1_12) << var_1_5) < var_1_25) ? (var_1_13 == ((unsigned short int) ((((var_1_7) < (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6)))))))) ? (var_1_7) : (((((var_1_12) > (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))) ? (var_1_12) : (((((var_1_12) < (var_1_6)) ? (var_1_12) : (var_1_6))))))))))) : (var_1_13 == ((unsigned short int) (var_1_16 - (var_1_12 + var_1_12))))) : (var_1_13 == ((unsigned short int) (var_1_16 - var_1_10))))) && ((((((((((last_1_var_1_12) > (var_1_6)) ? (last_1_var_1_12) : (var_1_6)))) < (last_1_var_1_8)) ? (((((last_1_var_1_12) > (var_1_6)) ? (last_1_var_1_12) : (var_1_6)))) : (last_1_var_1_8))) > (var_1_3 * last_1_var_1_25)) ? (var_1_17 == ((unsigned char) var_1_18)) : 1)) && ((var_1_1 >= (var_1_5 - var_1_20)) ? (var_1_19 == ((double) (((((var_1_21) < ((var_1_22 - var_1_23))) ? (var_1_21) : ((var_1_22 - var_1_23)))) - var_1_24))) : 1)) && (((last_1_var_1_8 < last_1_var_1_13) || last_1_var_1_17) ? (var_1_25 == ((unsigned short int) (((((last_1_var_1_12) > (last_1_var_1_12)) ? (last_1_var_1_12) : (last_1_var_1_12))) + var_1_7))) : (var_1_25 == ((unsigned short int) var_1_7))) ; [L237] RET, EXPR property() [L237] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=63, var_1_13=0, var_1_16=-163841, var_1_17=-256, var_1_18=-256, var_1_19=0, var_1_1=0, var_1_20=0, var_1_25=71, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1, var_1_38=2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=2, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=32893] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_13=16, last_1_var_1_17=0, last_1_var_1_25=2, last_1_var_1_8=8, var_1_10=-163841, var_1_12=63, var_1_13=0, var_1_16=-163841, var_1_17=-256, var_1_18=-256, var_1_19=0, var_1_1=0, var_1_20=0, var_1_25=71, var_1_26=500, var_1_27=0, var_1_28=-32768, var_1_29=1, var_1_30=2, var_1_31=795/8, var_1_32=-32768, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1, var_1_38=2, var_1_3=0, var_1_40=0, var_1_41=1, var_1_42=1, var_1_43=1, var_1_44=0, var_1_45=65534, var_1_46=2, var_1_4=0, var_1_5=-1, var_1_6=63, var_1_7=63, var_1_8=32893] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.5s, OverallIterations: 1, TraceHistogramMax: 48, 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=85occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 352 NumberOfCodeBlocks, 352 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 06:06:02,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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_9474e01c-e142-49af-b58c-e3271bc50bd1/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 de0cfaa8b6924d284b3b671bdb413f51b8c0c85d4c858be9169cd3e40e94e0cb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:06:05,042 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:06:05,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:06:05,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:06:05,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:06:05,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:06:05,183 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:06:05,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:06:05,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:06:05,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:06:05,187 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:06:05,187 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:06:05,188 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:06:05,188 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:06:05,189 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:06:05,189 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:06:05,190 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:06:05,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:06:05,193 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:06:05,193 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:06:05,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:06:05,198 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:06:05,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:06:05,199 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:06:05,199 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:06:05,199 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:06:05,199 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:06:05,200 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:06:05,200 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:06:05,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:06:05,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:06:05,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:06:05,201 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:06:05,201 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:06:05,201 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:06:05,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:06:05,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:06:05,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:06:05,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:06:05,203 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:06:05,203 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:06:05,204 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:06:05,217 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:06:05,218 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_9474e01c-e142-49af-b58c-e3271bc50bd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de0cfaa8b6924d284b3b671bdb413f51b8c0c85d4c858be9169cd3e40e94e0cb [2024-11-09 06:06:05,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:06:05,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:06:05,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:06:05,631 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:06:05,632 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:06:05,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i Unable to find full path for "g++" [2024-11-09 06:06:07,893 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:06:08,159 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:06:08,159 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i [2024-11-09 06:06:08,184 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data/8e1a6f8a9/d5ece8fbe6e547969ddb293d769ddbea/FLAG4ec9d5d0d [2024-11-09 06:06:08,204 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/data/8e1a6f8a9/d5ece8fbe6e547969ddb293d769ddbea [2024-11-09 06:06:08,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:06:08,209 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:06:08,210 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:06:08,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:06:08,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:06:08,218 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c3be93d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08, skipping insertion in model container [2024-11-09 06:06:08,220 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,262 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:06:08,484 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_9474e01c-e142-49af-b58c-e3271bc50bd1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i[919,932] [2024-11-09 06:06:08,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:06:08,631 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:06:08,648 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_9474e01c-e142-49af-b58c-e3271bc50bd1/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i[919,932] [2024-11-09 06:06:08,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:06:08,759 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:06:08,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08 WrapperNode [2024-11-09 06:06:08,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:06:08,761 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:06:08,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:06:08,763 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:06:08,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,872 INFO L138 Inliner]: procedures = 27, calls = 61, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 261 [2024-11-09 06:06:08,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:06:08,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:06:08,874 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:06:08,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:06:08,888 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,888 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,895 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,895 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,917 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,922 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,925 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,930 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:06:08,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:06:08,932 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:06:08,932 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:06:08,933 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (1/1) ... [2024-11-09 06:06:08,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:06:08,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:06:09,005 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:06:09,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:06:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:06:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:06:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:06:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:06:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:06:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:06:09,188 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:06:09,191 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:06:12,281 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-09 06:06:12,282 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:06:12,303 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:06:12,304 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:06:12,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:06:12 BoogieIcfgContainer [2024-11-09 06:06:12,305 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:06:12,308 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:06:12,308 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:06:12,312 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:06:12,313 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:06:08" (1/3) ... [2024-11-09 06:06:12,313 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6febf18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:06:12, skipping insertion in model container [2024-11-09 06:06:12,314 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:08" (2/3) ... [2024-11-09 06:06:12,314 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6febf18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:06:12, skipping insertion in model container [2024-11-09 06:06:12,314 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:06:12" (3/3) ... [2024-11-09 06:06:12,316 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-cn_file-21.i [2024-11-09 06:06:12,336 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:06:12,337 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:06:12,422 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:06:12,430 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;@50362cf8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:06:12,430 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:06:12,436 INFO L276 IsEmpty]: Start isEmpty. Operand has 118 states, 67 states have (on average 1.3432835820895523) internal successors, (90), 68 states have internal predecessors, (90), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-11-09 06:06:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 06:06:12,460 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:12,461 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:06:12,461 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:06:12,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:12,466 INFO L85 PathProgramCache]: Analyzing trace with hash -393293658, now seen corresponding path program 1 times [2024-11-09 06:06:12,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:06:12,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1812139221] [2024-11-09 06:06:12,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:12,481 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:12,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:06:12,483 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:06:12,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-09 06:06:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:13,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:06:13,226 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 1678 proven. 0 refuted. 0 times theorem prover too weak. 2834 trivial. 0 not checked. [2024-11-09 06:06:13,329 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:06:13,330 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:06:13,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1812139221] [2024-11-09 06:06:13,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1812139221] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:06:13,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:06:13,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:06:13,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547634563] [2024-11-09 06:06:13,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:06:13,344 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:06:13,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:06:13,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:06:13,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:06:13,387 INFO L87 Difference]: Start difference. First operand has 118 states, 67 states have (on average 1.3432835820895523) internal successors, (90), 68 states have internal predecessors, (90), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2024-11-09 06:06:13,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:06:13,466 INFO L93 Difference]: Finished difference Result 229 states and 414 transitions. [2024-11-09 06:06:13,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:06:13,469 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 293 [2024-11-09 06:06:13,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:06:13,486 INFO L225 Difference]: With dead ends: 229 [2024-11-09 06:06:13,487 INFO L226 Difference]: Without dead ends: 114 [2024-11-09 06:06:13,493 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 292 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:06:13,499 INFO L432 NwaCegarLoop]: 179 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, 179 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:06:13,501 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:06:13,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2024-11-09 06:06:13,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2024-11-09 06:06:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 64 states have (on average 1.296875) internal successors, (83), 64 states have internal predecessors, (83), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2024-11-09 06:06:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 179 transitions. [2024-11-09 06:06:13,581 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 179 transitions. Word has length 293 [2024-11-09 06:06:13,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:06:13,582 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 179 transitions. [2024-11-09 06:06:13,583 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2024-11-09 06:06:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 179 transitions. [2024-11-09 06:06:13,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 06:06:13,592 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:13,592 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:06:13,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 06:06:13,797 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:13,798 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:06:13,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:13,799 INFO L85 PathProgramCache]: Analyzing trace with hash 805270310, now seen corresponding path program 1 times [2024-11-09 06:06:13,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:06:13,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1529750635] [2024-11-09 06:06:13,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:13,800 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:13,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:06:13,802 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:06:13,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 06:06:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:14,466 INFO L255 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:06:14,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4512 trivial. 0 not checked. [2024-11-09 06:06:18,200 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:06:18,200 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:06:18,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1529750635] [2024-11-09 06:06:18,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1529750635] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:06:18,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:06:18,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:06:18,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677752382] [2024-11-09 06:06:18,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:06:18,204 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:06:18,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:06:18,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:06:18,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:06:18,206 INFO L87 Difference]: Start difference. First operand 114 states and 179 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-11-09 06:06:20,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:06:20,421 INFO L93 Difference]: Finished difference Result 337 states and 532 transitions. [2024-11-09 06:06:20,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:06:20,434 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) Word has length 293 [2024-11-09 06:06:20,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:06:20,440 INFO L225 Difference]: With dead ends: 337 [2024-11-09 06:06:20,440 INFO L226 Difference]: Without dead ends: 226 [2024-11-09 06:06:20,442 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:06:20,444 INFO L432 NwaCegarLoop]: 171 mSDtfsCounter, 85 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2024-11-09 06:06:20,445 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [85 Valid, 504 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-11-09 06:06:20,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2024-11-09 06:06:20,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 197. [2024-11-09 06:06:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 98 states have (on average 1.1938775510204083) internal successors, (117), 98 states have internal predecessors, (117), 96 states have call successors, (96), 2 states have call predecessors, (96), 2 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2024-11-09 06:06:20,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 309 transitions. [2024-11-09 06:06:20,529 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 309 transitions. Word has length 293 [2024-11-09 06:06:20,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:06:20,534 INFO L471 AbstractCegarLoop]: Abstraction has 197 states and 309 transitions. [2024-11-09 06:06:20,534 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 1 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 1 states have call predecessors, (48), 1 states have call successors, (48) [2024-11-09 06:06:20,534 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 309 transitions. [2024-11-09 06:06:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-09 06:06:20,545 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:20,546 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:06:20,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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 06:06:20,747 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:20,747 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:06:20,748 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:20,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1622918760, now seen corresponding path program 1 times [2024-11-09 06:06:20,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:06:20,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [246528881] [2024-11-09 06:06:20,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:20,754 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:20,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:06:20,758 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:06:20,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 06:06:21,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:21,350 INFO L255 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:06:21,357 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 663 proven. 9 refuted. 0 times theorem prover too weak. 3840 trivial. 0 not checked. [2024-11-09 06:06:21,628 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:21,863 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:06:21,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [246528881] [2024-11-09 06:06:21,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [246528881] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:06:21,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1388103395] [2024-11-09 06:06:21,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:21,865 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:06:21,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:06:21,868 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:06:21,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-09 06:06:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:23,791 INFO L255 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 06:06:23,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:24,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 663 proven. 9 refuted. 0 times theorem prover too weak. 3840 trivial. 0 not checked. [2024-11-09 06:06:24,007 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:24,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1388103395] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:06:24,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2130892403] [2024-11-09 06:06:24,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:24,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:06:24,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:06:24,150 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:06:24,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-09 06:06:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:24,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 06:06:24,538 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 663 proven. 9 refuted. 0 times theorem prover too weak. 3840 trivial. 0 not checked. [2024-11-09 06:06:24,735 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:24,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2130892403] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:06:24,909 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:06:24,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 5 [2024-11-09 06:06:24,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899680280] [2024-11-09 06:06:24,910 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 06:06:24,911 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:06:24,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:06:24,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:06:24,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-09 06:06:24,916 INFO L87 Difference]: Start difference. First operand 197 states and 309 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (48), 2 states have call predecessors, (48), 3 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2024-11-09 06:06:26,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:06:26,233 INFO L93 Difference]: Finished difference Result 320 states and 495 transitions. [2024-11-09 06:06:26,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-09 06:06:26,234 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (48), 2 states have call predecessors, (48), 3 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 293 [2024-11-09 06:06:26,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:06:26,238 INFO L225 Difference]: With dead ends: 320 [2024-11-09 06:06:26,238 INFO L226 Difference]: Without dead ends: 209 [2024-11-09 06:06:26,240 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 945 GetRequests, 938 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2024-11-09 06:06:26,241 INFO L432 NwaCegarLoop]: 127 mSDtfsCounter, 104 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 284 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-09 06:06:26,242 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 284 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-09 06:06:26,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2024-11-09 06:06:26,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 205. [2024-11-09 06:06:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 205 states, 104 states have (on average 1.1730769230769231) internal successors, (122), 104 states have internal predecessors, (122), 96 states have call successors, (96), 4 states have call predecessors, (96), 4 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2024-11-09 06:06:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 314 transitions. [2024-11-09 06:06:26,295 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 314 transitions. Word has length 293 [2024-11-09 06:06:26,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:06:26,296 INFO L471 AbstractCegarLoop]: Abstraction has 205 states and 314 transitions. [2024-11-09 06:06:26,297 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (48), 2 states have call predecessors, (48), 3 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2024-11-09 06:06:26,297 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 314 transitions. [2024-11-09 06:06:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-09 06:06:26,303 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:26,304 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:06:26,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-09 06:06:26,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-09 06:06:26,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-09 06:06:26,904 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:26,905 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:06:26,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:26,906 INFO L85 PathProgramCache]: Analyzing trace with hash -1464686162, now seen corresponding path program 1 times [2024-11-09 06:06:26,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:06:26,907 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [913563915] [2024-11-09 06:06:26,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:26,907 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:26,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:06:26,910 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:06:26,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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 06:06:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:27,426 INFO L255 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 06:06:27,448 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 1566 proven. 54 refuted. 0 times theorem prover too weak. 2892 trivial. 0 not checked. [2024-11-09 06:06:28,817 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:30,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 351 proven. 63 refuted. 0 times theorem prover too weak. 4098 trivial. 0 not checked. [2024-11-09 06:06:30,483 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:06:30,483 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [913563915] [2024-11-09 06:06:30,483 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [913563915] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:06:30,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1955234853] [2024-11-09 06:06:30,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:30,484 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:06:30,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:06:30,488 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:06:30,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 06:06:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:32,436 INFO L255 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 06:06:32,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 1566 proven. 72 refuted. 0 times theorem prover too weak. 2874 trivial. 0 not checked. [2024-11-09 06:06:35,328 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:37,056 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 582 proven. 93 refuted. 0 times theorem prover too weak. 3837 trivial. 0 not checked. [2024-11-09 06:06:37,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1955234853] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:06:37,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [398266844] [2024-11-09 06:06:37,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:37,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:06:37,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:06:37,059 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:06:37,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-09 06:06:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:37,414 INFO L255 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 06:06:37,421 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:06:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 1566 proven. 72 refuted. 0 times theorem prover too weak. 2874 trivial. 0 not checked. [2024-11-09 06:06:38,941 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:06:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 582 proven. 93 refuted. 0 times theorem prover too weak. 3837 trivial. 0 not checked. [2024-11-09 06:06:40,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [398266844] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:06:40,323 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 06:06:40,324 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 21, 18, 21, 18] total 37 [2024-11-09 06:06:40,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625936051] [2024-11-09 06:06:40,325 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 06:06:40,326 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2024-11-09 06:06:40,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:06:40,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2024-11-09 06:06:40,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=396, Invalid=936, Unknown=0, NotChecked=0, Total=1332 [2024-11-09 06:06:40,330 INFO L87 Difference]: Start difference. First operand 205 states and 314 transitions. Second operand has 37 states, 35 states have (on average 3.5714285714285716) internal successors, (125), 33 states have internal predecessors, (125), 11 states have call successors, (67), 9 states have call predecessors, (67), 17 states have return successors, (71), 11 states have call predecessors, (71), 11 states have call successors, (71) [2024-11-09 06:06:44,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:06:44,719 INFO L93 Difference]: Finished difference Result 372 states and 532 transitions. [2024-11-09 06:06:44,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-09 06:06:44,720 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 35 states have (on average 3.5714285714285716) internal successors, (125), 33 states have internal predecessors, (125), 11 states have call successors, (67), 9 states have call predecessors, (67), 17 states have return successors, (71), 11 states have call predecessors, (71), 11 states have call successors, (71) Word has length 294 [2024-11-09 06:06:44,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:06:44,724 INFO L225 Difference]: With dead ends: 372 [2024-11-09 06:06:44,724 INFO L226 Difference]: Without dead ends: 257 [2024-11-09 06:06:44,728 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1789 GetRequests, 1724 SyntacticMatches, 3 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1286 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=1111, Invalid=2921, Unknown=0, NotChecked=0, Total=4032 [2024-11-09 06:06:44,729 INFO L432 NwaCegarLoop]: 126 mSDtfsCounter, 202 mSDsluCounter, 554 mSDsCounter, 0 mSdLazyCounter, 789 mSolverCounterSat, 310 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 202 SdHoareTripleChecker+Valid, 680 SdHoareTripleChecker+Invalid, 1099 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 310 IncrementalHoareTripleChecker+Valid, 789 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2024-11-09 06:06:44,733 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [202 Valid, 680 Invalid, 1099 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [310 Valid, 789 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2024-11-09 06:06:44,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2024-11-09 06:06:44,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 253. [2024-11-09 06:06:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 253 states, 140 states have (on average 1.1214285714285714) internal successors, (157), 140 states have internal predecessors, (157), 96 states have call successors, (96), 16 states have call predecessors, (96), 16 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2024-11-09 06:06:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 349 transitions. [2024-11-09 06:06:44,784 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 349 transitions. Word has length 294 [2024-11-09 06:06:44,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:06:44,785 INFO L471 AbstractCegarLoop]: Abstraction has 253 states and 349 transitions. [2024-11-09 06:06:44,786 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 35 states have (on average 3.5714285714285716) internal successors, (125), 33 states have internal predecessors, (125), 11 states have call successors, (67), 9 states have call predecessors, (67), 17 states have return successors, (71), 11 states have call predecessors, (71), 11 states have call successors, (71) [2024-11-09 06:06:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 349 transitions. [2024-11-09 06:06:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-09 06:06:44,791 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:44,791 INFO L215 NwaCegarLoop]: trace histogram [48, 48, 48, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:06:44,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-09 06:06:45,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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 06:06:45,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-09 06:06:45,392 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/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_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 06:06:45,392 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:06:45,393 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:45,393 INFO L85 PathProgramCache]: Analyzing trace with hash -1462839120, now seen corresponding path program 1 times [2024-11-09 06:06:45,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:06:45,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [307241367] [2024-11-09 06:06:45,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:45,394 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:06:45,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:06:45,398 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:06:45,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9474e01c-e142-49af-b58c-e3271bc50bd1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2024-11-09 06:06:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:46,416 INFO L255 TraceCheckSpWp]: Trace formula consists of 468 conjuncts, 50 conjuncts are in the unsatisfiable core [2024-11-09 06:06:46,426 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:08:44,875 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (.cse7 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0))) (.cse9 ((_ sign_extend 24) c_~var_1_6~0)) (.cse0 ((_ sign_extend 24) c_~var_1_7~0)) (.cse8 ((_ zero_extend 16) c_~var_1_10~0))) (and (= c_~var_1_12~0 ((_ extract 7 0) .cse0)) (fp.leq c_~var_1_23~0 ((_ to_fp 11 53) c_currentRoundingMode ((_ to_fp 8 24) c_currentRoundingMode 4611686018427382800.0))) (fp.geq c_~var_1_23~0 .cse1) (bvsle ((_ zero_extend 24) c_~var_1_18~0) (_ bv0 32)) (bvsle .cse0 (_ bv63 32)) (let ((.cse3 ((_ sign_extend 24) c_~var_1_3~0)) (.cse4 ((_ sign_extend 24) c_~var_1_4~0))) (let ((.cse2 (bvslt .cse3 .cse4))) (or (and .cse2 (= ((_ extract 7 0) .cse3) c_~var_1_1~0)) (and (not .cse2) (= ((_ extract 7 0) .cse4) c_~var_1_1~0))))) (fp.geq c_~var_1_21~0 .cse1) (= ((_ extract 15 0) (bvadd ((_ zero_extend 24) c_~last_1_var_1_12~0) .cse0)) c_~var_1_25~0) (let ((.cse6 (fp.sub c_currentRoundingMode c_~var_1_22~0 c_~var_1_23~0))) (let ((.cse5 (fp.lt c_~var_1_21~0 .cse6))) (or (and (not .cse5) (= (fp.sub c_currentRoundingMode .cse6 c_~var_1_24~0) c_~var_1_19~0)) (and (= c_~var_1_19~0 (fp.sub c_currentRoundingMode c_~var_1_21~0 c_~var_1_24~0)) .cse5)))) (fp.leq c_~var_1_21~0 .cse7) (bvsge .cse8 (_ bv16383 32)) (bvsge .cse0 (_ bv0 32)) (fp.geq c_~var_1_24~0 .cse1) (= c_~last_1_var_1_13~0 (_ bv16 16)) (bvsle .cse9 (_ bv63 32)) (fp.geq c_~var_1_22~0 .cse1) (fp.leq c_~var_1_22~0 .cse7) (fp.leq c_~var_1_24~0 .cse7) (bvsle .cse8 (_ bv32767 32)) (bvsge .cse9 (_ bv31 32)) (= (_ bv8 16) c_~last_1_var_1_8~0) (= c_currentRoundingMode roundNearestTiesToEven) (= ((_ extract 15 0) (let ((.cse10 ((_ zero_extend 24) c_~var_1_12~0))) (bvadd .cse9 (bvneg .cse10) .cse0 .cse8 .cse10))) c_~var_1_8~0))) is different from false [2024-11-09 06:11:01,811 WARN L286 SmtUtils]: Spent 1.09m on a formula simplification that was a NOOP. DAG size: 93 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:14:45,792 WARN L286 SmtUtils]: Spent 1.16m on a formula simplification that was a NOOP. DAG size: 100 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)