./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a 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_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2 --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 5f0a829bf20acfdcdb400f621b0d841b1ccaca1e8f8767ef76f98b30a57d51db --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:35:51,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:35:52,024 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-02 12:35:52,035 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:35:52,036 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:35:52,069 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:35:52,070 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:35:52,070 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:35:52,071 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:35:52,071 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:35:52,073 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:35:52,073 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:35:52,074 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:35:52,076 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:35:52,077 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:35:52,077 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:35:52,077 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:35:52,078 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:35:52,078 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:35:52,078 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:35:52,083 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:35:52,083 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:35:52,084 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:35:52,084 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:35:52,084 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:35:52,084 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:35:52,085 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:35:52,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:35:52,085 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:35:52,085 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:35:52,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:35:52,086 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:35:52,087 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:35:52,087 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:35:52,087 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:35:52,087 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:35:52,088 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:35:52,088 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:35:52,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:35:52,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:35:52,089 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:35:52,091 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:35:52,091 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:35:52,091 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:35:52,092 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:35:52,092 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:35:52,092 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:35:52,092 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_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f0a829bf20acfdcdb400f621b0d841b1ccaca1e8f8767ef76f98b30a57d51db [2024-11-02 12:35:52,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:35:52,453 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:35:52,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:35:52,458 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:35:52,458 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:35:52,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i Unable to find full path for "g++" [2024-11-02 12:35:54,470 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:35:54,728 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:35:54,729 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i [2024-11-02 12:35:54,748 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data/32753c4f9/10cbbdaf103d4dda96ef36fd0b73a341/FLAG3c57b74e2 [2024-11-02 12:35:54,775 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data/32753c4f9/10cbbdaf103d4dda96ef36fd0b73a341 [2024-11-02 12:35:54,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:35:54,782 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:35:54,783 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:35:54,784 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:35:54,795 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:35:54,798 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:35:54" (1/1) ... [2024-11-02 12:35:54,800 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d339420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:54, skipping insertion in model container [2024-11-02 12:35:54,800 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:35:54" (1/1) ... [2024-11-02 12:35:54,847 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:35:55,093 WARN L251 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_6fb645f4-d120-431b-b0ca-d30d83b69167/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i[919,932] [2024-11-02 12:35:55,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:35:55,237 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:35:55,249 WARN L251 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_6fb645f4-d120-431b-b0ca-d30d83b69167/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i[919,932] [2024-11-02 12:35:55,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:35:55,341 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:35:55,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55 WrapperNode [2024-11-02 12:35:55,342 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:35:55,343 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:35:55,343 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:35:55,343 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:35:55,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,373 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,431 INFO L138 Inliner]: procedures = 26, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 236 [2024-11-02 12:35:55,431 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:35:55,432 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:35:55,432 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:35:55,432 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:35:55,443 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,448 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,448 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,480 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,484 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,490 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:35:55,491 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:35:55,492 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:35:55,492 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:35:55,493 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (1/1) ... [2024-11-02 12:35:55,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:35:55,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:35:55,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:35:55,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:35:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:35:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:35:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:35:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:35:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:35:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:35:55,796 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:35:55,799 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:35:56,378 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-02 12:35:56,379 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:35:56,729 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:35:56,730 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:35:56,730 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:35:56 BoogieIcfgContainer [2024-11-02 12:35:56,731 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:35:56,734 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:35:56,734 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:35:56,738 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:35:56,738 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:35:54" (1/3) ... [2024-11-02 12:35:56,739 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42acabb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:35:56, skipping insertion in model container [2024-11-02 12:35:56,739 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:35:55" (2/3) ... [2024-11-02 12:35:56,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42acabb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:35:56, skipping insertion in model container [2024-11-02 12:35:56,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:35:56" (3/3) ... [2024-11-02 12:35:56,741 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i [2024-11-02 12:35:56,761 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:35:56,762 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:35:56,845 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:35:56,851 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;@730d2d11, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:35:56,852 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:35:56,856 INFO L276 IsEmpty]: Start isEmpty. Operand has 70 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-02 12:35:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-02 12:35:56,872 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:35:56,872 INFO L215 NwaCegarLoop]: trace histogram [39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:35:56,873 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:35:56,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:35:56,881 INFO L85 PathProgramCache]: Analyzing trace with hash 315488789, now seen corresponding path program 1 times [2024-11-02 12:35:56,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-02 12:35:56,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018990836] [2024-11-02 12:35:56,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:35:56,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-02 12:35:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-02 12:35:57,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [306941439] [2024-11-02 12:35:57,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:35:57,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-02 12:35:57,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:35:57,845 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-02 12:35:57,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-02 12:35:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:35:58,446 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-02 12:35:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-02 12:35:58,881 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-02 12:35:58,884 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-02 12:35:58,886 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-02 12:35:58,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-02 12:35:59,089 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-02 12:35:59,093 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-02 12:35:59,272 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-02 12:35:59,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 12:35:59 BoogieIcfgContainer [2024-11-02 12:35:59,277 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-02 12:35:59,278 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-02 12:35:59,278 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-02 12:35:59,278 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-02 12:35:59,279 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:35:56" (3/4) ... [2024-11-02 12:35:59,281 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-02 12:35:59,282 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-02 12:35:59,283 INFO L158 Benchmark]: Toolchain (without parser) took 4501.78ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 100.5MB in the beginning and 103.5MB in the end (delta: -2.9MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2024-11-02 12:35:59,284 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 109.1MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:35:59,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 558.91ms. Allocated memory is still 132.1MB. Free memory was 100.0MB in the beginning and 82.3MB in the end (delta: 17.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-02 12:35:59,287 INFO L158 Benchmark]: Boogie Procedure Inliner took 88.75ms. Allocated memory is still 132.1MB. Free memory was 82.3MB in the beginning and 77.0MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-02 12:35:59,288 INFO L158 Benchmark]: Boogie Preprocessor took 58.49ms. Allocated memory is still 132.1MB. Free memory was 77.0MB in the beginning and 74.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:35:59,288 INFO L158 Benchmark]: RCFGBuilder took 1239.50ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 74.4MB in the beginning and 127.5MB in the end (delta: -53.1MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2024-11-02 12:35:59,289 INFO L158 Benchmark]: TraceAbstraction took 2543.46ms. Allocated memory is still 163.6MB. Free memory was 126.4MB in the beginning and 103.5MB in the end (delta: 23.0MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. [2024-11-02 12:35:59,290 INFO L158 Benchmark]: Witness Printer took 4.76ms. Allocated memory is still 163.6MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:35:59,293 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 109.1MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 558.91ms. Allocated memory is still 132.1MB. Free memory was 100.0MB in the beginning and 82.3MB in the end (delta: 17.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 88.75ms. Allocated memory is still 132.1MB. Free memory was 82.3MB in the beginning and 77.0MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.49ms. Allocated memory is still 132.1MB. Free memory was 77.0MB in the beginning and 74.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1239.50ms. Allocated memory was 132.1MB in the beginning and 163.6MB in the end (delta: 31.5MB). Free memory was 74.4MB in the beginning and 127.5MB in the end (delta: -53.1MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2543.46ms. Allocated memory is still 163.6MB. Free memory was 126.4MB in the beginning and 103.5MB in the end (delta: 23.0MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. * Witness Printer took 4.76ms. Allocated memory is still 163.6MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 68, overapproximation of someUnaryDOUBLEoperation at line 41, overapproximation of someBinaryDOUBLEComparisonOperation at line 67, overapproximation of someBinaryArithmeticFLOAToperation at line 106. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_2 = 1; [L24] unsigned char var_1_3 = 0; [L25] float var_1_4 = 1.4; [L26] float var_1_7 = 9.25; [L27] float var_1_8 = 1.2; [L28] float var_1_9 = 0.0; [L29] float var_1_10 = 3.1; [L30] float var_1_11 = 500.5; [L31] signed long int var_1_12 = 0; [L32] unsigned char var_1_13 = 10; [L33] unsigned char var_1_14 = 8; [L34] unsigned char var_1_17 = 64; [L35] unsigned long int var_1_18 = 25; [L36] signed char var_1_19 = -100; [L37] signed short int var_1_20 = -4; [L38] unsigned short int var_1_21 = 200; [L39] unsigned short int var_1_22 = 54878; [L40] double var_1_23 = 9999.8; [L41] float var_1_24 = -0.25; [L42] signed char var_1_25 = 50; [L43] signed char var_1_26 = 100; [L44] signed char var_1_32 = 1; [L45] signed char var_1_33 = -1; [L46] signed char var_1_35 = -64; [L47] unsigned char var_1_36 = 32; [L48] float var_1_37 = 0.42500000000000004; [L49] float var_1_38 = 10000000.6; [L50] unsigned char var_1_39 = 64; [L51] unsigned char var_1_40 = 16; [L52] unsigned char var_1_41 = 5; [L53] unsigned short int var_1_42 = 8; [L54] signed char var_1_43 = -16; [L55] double var_1_44 = 127.625; [L56] unsigned char var_1_46 = 128; [L57] unsigned short int var_1_47 = 64; [L58] unsigned short int var_1_48 = 57913; [L59] signed char var_1_49 = 0; [L60] signed char last_1_var_1_19 = -100; [L221] isInitial = 1 [L222] FCALL initially() [L223] COND TRUE 1 [L224] CALL updateLastVariables() [L214] last_1_var_1_19 = var_1_19 [L224] RET updateLastVariables() [L225] CALL updateVariables() [L151] var_1_2 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L153] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=0, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L154] var_1_3 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L156] CALL assume_abort_if_not(var_1_3 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_3 <= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_7=37/4, var_1_8=6/5, var_1_9=0] [L157] var_1_7 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L20] COND FALSE !(!cond) [L158] RET assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_8=6/5, var_1_9=0] [L159] var_1_8 = __VERIFIER_nondet_float() [L160] CALL assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_9=0] [L20] COND FALSE !(!cond) [L160] RET assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5, var_1_9=0] [L161] var_1_9 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L162] RET assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=31/10, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L163] var_1_10 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L164] RET assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_11=1001/2, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L165] var_1_11 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L166] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=10, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L167] var_1_13 = __VERIFIER_nondet_uchar() [L168] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L168] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L169] CALL assume_abort_if_not(var_1_13 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L169] RET assume_abort_if_not(var_1_13 <= 64) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=8, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L170] var_1_14 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L171] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L172] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L172] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=64, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L173] var_1_17 = __VERIFIER_nondet_uchar() [L174] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L174] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L175] CALL assume_abort_if_not(var_1_17 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L175] RET assume_abort_if_not(var_1_17 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L176] CALL assume_abort_if_not(var_1_17 != 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L176] RET assume_abort_if_not(var_1_17 != 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-4, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L177] var_1_20 = __VERIFIER_nondet_short() [L178] CALL assume_abort_if_not(var_1_20 >= -32768) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L178] RET assume_abort_if_not(var_1_20 >= -32768) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L179] CALL assume_abort_if_not(var_1_20 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L179] RET assume_abort_if_not(var_1_20 <= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L180] CALL assume_abort_if_not(var_1_20 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L180] RET assume_abort_if_not(var_1_20 != 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=54878, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L181] var_1_22 = __VERIFIER_nondet_ushort() [L182] CALL assume_abort_if_not(var_1_22 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L182] RET assume_abort_if_not(var_1_22 >= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L183] CALL assume_abort_if_not(var_1_22 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L183] RET assume_abort_if_not(var_1_22 <= 65534) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=1, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L184] var_1_32 = __VERIFIER_nondet_char() [L185] CALL assume_abort_if_not(var_1_32 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L185] RET assume_abort_if_not(var_1_32 >= -127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L186] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L186] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-1, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L187] var_1_33 = __VERIFIER_nondet_char() [L188] CALL assume_abort_if_not(var_1_33 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L188] RET assume_abort_if_not(var_1_33 >= -127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L189] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L189] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=-64, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L190] var_1_35 = __VERIFIER_nondet_char() [L191] CALL assume_abort_if_not(var_1_35 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L191] RET assume_abort_if_not(var_1_35 >= -126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L192] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L192] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_37=10625000000000001/25000000000000000, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L193] var_1_37 = __VERIFIER_nondet_float() [L194] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L194] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_38=50000003/5, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L195] var_1_38 = __VERIFIER_nondet_float() [L196] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L196] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=64, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L197] var_1_39 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_39 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L198] RET assume_abort_if_not(var_1_39 >= 63) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L199] CALL assume_abort_if_not(var_1_39 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L199] RET assume_abort_if_not(var_1_39 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=16, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L200] var_1_40 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L201] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L202] CALL assume_abort_if_not(var_1_40 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L202] RET assume_abort_if_not(var_1_40 <= 63) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=5, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L203] var_1_41 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L204] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L205] CALL assume_abort_if_not(var_1_41 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L205] RET assume_abort_if_not(var_1_41 <= 127) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_44=1021/8, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L206] var_1_44 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L207] RET assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L208] CALL assume_abort_if_not(var_1_44 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L208] RET assume_abort_if_not(var_1_44 != 0.0F) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=57913, var_1_49=0, var_1_4=7/5] [L209] var_1_48 = __VERIFIER_nondet_ushort() [L210] CALL assume_abort_if_not(var_1_48 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L210] RET assume_abort_if_not(var_1_48 >= 32767) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L211] CALL assume_abort_if_not(var_1_48 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L20] COND FALSE !(!cond) [L211] RET assume_abort_if_not(var_1_48 <= 65534) VAL [isInitial=1, last_1_var_1_19=-100, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=25, var_1_19=-100, var_1_1=0, var_1_20=-1, var_1_21=200, var_1_22=-32769, var_1_23=49999/5, var_1_25=50, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=32, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=128, var_1_47=64, var_1_48=32767, var_1_49=0, var_1_4=7/5] [L225] RET updateVariables() [L226] CALL step() [L64] COND TRUE \read(var_1_2) [L65] var_1_1 = var_1_3 [L67] COND TRUE var_1_24 < 256.5 [L68] COND FALSE !((((((var_1_18) > (var_1_18)) ? (var_1_18) : (var_1_18))) > var_1_21) && (var_1_24 < var_1_24)) [L71] COND FALSE !((var_1_21 < var_1_18) && var_1_1) [L74] var_1_26 = ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35))) [L78] signed long int stepLocal_4 = 5; [L79] COND TRUE stepLocal_4 <= var_1_17 [L80] var_1_21 = (var_1_22 - var_1_17) [L90] var_1_23 = var_1_10 [L91] var_1_24 = 31.75f [L92] COND TRUE (var_1_37 - var_1_38) > var_1_24 [L93] var_1_36 = ((var_1_39 - var_1_40) + var_1_41) [L97] COND FALSE !(\read(var_1_1)) [L100] var_1_46 = var_1_40 [L101] var_1_25 = -5 [L102] unsigned char stepLocal_0 = var_1_1; [L103] COND FALSE !((var_1_23 <= var_1_23) || stepLocal_0) [L106] var_1_4 = ((var_1_9 - var_1_10) - var_1_11) [L108] signed long int stepLocal_3 = (200 - var_1_13) - var_1_14; [L109] unsigned char stepLocal_2 = var_1_13; [L110] unsigned char stepLocal_1 = var_1_13; [L111] COND TRUE stepLocal_3 != var_1_25 [L112] var_1_12 = (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))) [L124] COND TRUE (((((var_1_4) > (var_1_37)) ? (var_1_4) : (var_1_37))) / var_1_44) > ((((var_1_4) < (var_1_38)) ? (var_1_4) : (var_1_38))) [L125] COND FALSE !((-5 < var_1_33) && var_1_1) [L133] var_1_49 = var_1_32 [L134] COND TRUE (- (var_1_13 / var_1_17)) > var_1_25 [L135] var_1_18 = var_1_13 [L137] COND FALSE !(var_1_21 < ((((var_1_40) > (var_1_25)) ? (var_1_40) : (var_1_25)))) [L142] var_1_47 = ((((((((var_1_19) > (var_1_39)) ? (var_1_19) : (var_1_39)))) > (var_1_21)) ? (((((var_1_19) > (var_1_39)) ? (var_1_19) : (var_1_39)))) : (var_1_21))) [L144] COND FALSE !((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) [L147] var_1_19 = var_1_17 [L226] RET step() [L227] CALL, EXPR property() [L217-L218] return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) var_1_3)) : 1) && (((var_1_23 <= var_1_23) || var_1_1) ? (var_1_4 == ((float) ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))))) : (var_1_4 == ((float) ((var_1_9 - var_1_10) - var_1_11))))) && ((((200 - var_1_13) - var_1_14) != var_1_25) ? (var_1_12 == ((signed long int) (var_1_13 + ((((var_1_14) < (var_1_21)) ? (var_1_14) : (var_1_21)))))) : (((var_1_25 / (128 - var_1_17)) < var_1_13) ? ((var_1_13 >= var_1_25) ? (var_1_12 == ((signed long int) var_1_14)) : (var_1_12 == ((signed long int) var_1_17))) : (var_1_12 == ((signed long int) var_1_17))))) && (((- (var_1_13 / var_1_17)) > var_1_25) ? (var_1_18 == ((unsigned long int) var_1_13)) : 1)) && (((last_1_var_1_19 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_21) ? (var_1_19 == ((signed char) ((((var_1_17) > (var_1_13)) ? (var_1_17) : (var_1_13))))) : (var_1_19 == ((signed char) var_1_17)))) && ((5 <= var_1_17) ? (var_1_21 == ((unsigned short int) (var_1_22 - var_1_17))) : (var_1_1 ? (var_1_1 ? (var_1_21 == ((unsigned short int) var_1_17)) : (var_1_21 == ((unsigned short int) var_1_17))) : 1))) && (var_1_23 == ((double) var_1_10))) && (var_1_24 == ((float) 31.75f))) && (var_1_25 == ((signed char) -5)) ; [L227] RET, EXPR property() [L227] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=0, var_1_19=123, var_1_1=256, var_1_20=-1, var_1_21=32644, var_1_22=-32769, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=63, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=63, var_1_47=32644, var_1_48=32767, var_1_49=101, var_1_4=0, var_1_7=0, var_1_8=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_19=-100, var_1_10=2, var_1_12=0, var_1_13=0, var_1_14=-256, var_1_17=123, var_1_18=0, var_1_19=123, var_1_1=256, var_1_20=-1, var_1_21=32644, var_1_22=-32769, var_1_23=2, var_1_24=127/4, var_1_25=-5, var_1_26=100, var_1_2=1, var_1_32=101, var_1_33=-127, var_1_35=100, var_1_36=63, var_1_39=63, var_1_3=256, var_1_40=63, var_1_41=63, var_1_42=8, var_1_43=-16, var_1_46=63, var_1_47=32644, var_1_48=32767, var_1_49=101, var_1_4=0, var_1_7=0, var_1_8=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 70 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 1, TraceHistogramMax: 39, 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=70occurred 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, 1.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 286 NumberOfCodeBlocks, 286 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 [2024-11-02 12:35:59,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2 --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 5f0a829bf20acfdcdb400f621b0d841b1ccaca1e8f8767ef76f98b30a57d51db --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:02,011 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:02,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-02 12:36:02,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:02,140 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:02,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:02,184 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:02,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:02,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:02,188 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:02,188 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:02,189 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:02,189 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:02,189 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:02,190 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:02,190 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:02,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:02,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:02,191 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-02 12:36:02,192 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-02 12:36:02,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:02,197 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:02,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:02,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:02,198 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:36:02,199 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:36:02,199 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:02,199 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:36:02,200 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-02 12:36:02,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:02,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:02,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:02,201 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:36:02,201 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:02,201 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:02,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:02,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:02,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:02,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:02,204 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:36:02,204 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:36:02,205 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:02,205 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:02,206 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:02,206 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f0a829bf20acfdcdb400f621b0d841b1ccaca1e8f8767ef76f98b30a57d51db [2024-11-02 12:36:02,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:02,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:02,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:02,653 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:02,657 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:02,658 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i Unable to find full path for "g++" [2024-11-02 12:36:04,936 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:05,249 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:05,250 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i [2024-11-02 12:36:05,263 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data/ba76e110b/3590293912d54a44b386a978f5672ffd/FLAG1e5efb75e [2024-11-02 12:36:05,277 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/data/ba76e110b/3590293912d54a44b386a978f5672ffd [2024-11-02 12:36:05,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:05,281 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:05,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:05,283 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:05,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:05,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e17bd0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05, skipping insertion in model container [2024-11-02 12:36:05,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,330 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:05,657 WARN L251 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_6fb645f4-d120-431b-b0ca-d30d83b69167/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i[919,932] [2024-11-02 12:36:05,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:05,783 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:36:05,796 WARN L251 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_6fb645f4-d120-431b-b0ca-d30d83b69167/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i[919,932] [2024-11-02 12:36:05,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:05,868 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:36:05,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05 WrapperNode [2024-11-02 12:36:05,869 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:05,870 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:36:05,870 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:36:05,870 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:36:05,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,893 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,928 INFO L138 Inliner]: procedures = 27, calls = 52, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 232 [2024-11-02 12:36:05,929 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:36:05,930 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:36:05,930 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:36:05,930 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:36:05,940 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,940 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,945 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,946 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,959 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,963 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,966 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:36:05,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:36:05,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:36:05,975 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:36:05,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (1/1) ... [2024-11-02 12:36:05,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:06,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:36:06,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:36:06,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:36:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:36:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-02 12:36:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-02 12:36:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-02 12:36:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:36:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:36:06,198 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:36:06,200 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-02 12:36:12,810 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2024-11-02 12:36:12,811 INFO L287 CfgBuilder]: Performing block encoding [2024-11-02 12:36:12,833 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-02 12:36:12,834 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-02 12:36:12,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:36:12 BoogieIcfgContainer [2024-11-02 12:36:12,835 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-02 12:36:12,838 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-02 12:36:12,838 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-02 12:36:12,841 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-02 12:36:12,841 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 12:36:05" (1/3) ... [2024-11-02 12:36:12,842 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6388aaab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:36:12, skipping insertion in model container [2024-11-02 12:36:12,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:05" (2/3) ... [2024-11-02 12:36:12,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6388aaab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 12:36:12, skipping insertion in model container [2024-11-02 12:36:12,844 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 12:36:12" (3/3) ... [2024-11-02 12:36:12,846 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-co_file-23.i [2024-11-02 12:36:12,865 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-02 12:36:12,865 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-02 12:36:12,972 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-02 12:36:12,979 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;@767addf4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-02 12:36:12,979 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-02 12:36:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand has 105 states, 63 states have (on average 1.3968253968253967) internal successors, (88), 64 states have internal predecessors, (88), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-02 12:36:13,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-02 12:36:13,012 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:36:13,015 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:36:13,016 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:36:13,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:36:13,021 INFO L85 PathProgramCache]: Analyzing trace with hash -502391628, now seen corresponding path program 1 times [2024-11-02 12:36:13,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:36:13,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [283033803] [2024-11-02 12:36:13,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:36:13,042 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 [2024-11-02 12:36:13,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:36:13,045 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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) [2024-11-02 12:36:13,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:36:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:36:14,828 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-02 12:36:14,848 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:36:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 1264 proven. 0 refuted. 0 times theorem prover too weak. 1700 trivial. 0 not checked. [2024-11-02 12:36:14,961 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:36:14,963 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:36:14,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [283033803] [2024-11-02 12:36:14,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [283033803] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:36:14,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:36:14,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:36:14,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280558307] [2024-11-02 12:36:14,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:36:14,980 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-02 12:36:14,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:36:15,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-02 12:36:15,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:36:15,018 INFO L87 Difference]: Start difference. First operand has 105 states, 63 states have (on average 1.3968253968253967) internal successors, (88), 64 states have internal predecessors, (88), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-02 12:36:15,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-02 12:36:15,065 INFO L93 Difference]: Finished difference Result 203 states and 365 transitions. [2024-11-02 12:36:15,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-02 12:36:15,068 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 242 [2024-11-02 12:36:15,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-02 12:36:15,077 INFO L225 Difference]: With dead ends: 203 [2024-11-02 12:36:15,078 INFO L226 Difference]: Without dead ends: 101 [2024-11-02 12:36:15,082 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 241 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-02 12:36:15,086 INFO L432 NwaCegarLoop]: 158 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, 158 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 [2024-11-02 12:36:15,088 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-02 12:36:15,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2024-11-02 12:36:15,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2024-11-02 12:36:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 60 states have (on average 1.3333333333333333) internal successors, (80), 60 states have internal predecessors, (80), 39 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-02 12:36:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 158 transitions. [2024-11-02 12:36:15,194 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 158 transitions. Word has length 242 [2024-11-02 12:36:15,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-02 12:36:15,198 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 158 transitions. [2024-11-02 12:36:15,200 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2024-11-02 12:36:15,200 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 158 transitions. [2024-11-02 12:36:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-02 12:36:15,229 INFO L207 NwaCegarLoop]: Found error trace [2024-11-02 12:36:15,231 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-02 12:36:15,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:36:15,432 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:36:15,432 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-02 12:36:15,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-02 12:36:15,436 INFO L85 PathProgramCache]: Analyzing trace with hash -2026508410, now seen corresponding path program 1 times [2024-11-02 12:36:15,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-02 12:36:15,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1108230194] [2024-11-02 12:36:15,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-02 12:36:15,441 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 [2024-11-02 12:36:15,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/mathsat [2024-11-02 12:36:15,449 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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) [2024-11-02 12:36:15,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fb645f4-d120-431b-b0ca-d30d83b69167/bin/utaipan-verify-DbMuA5NWw2/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 [2024-11-02 12:36:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-02 12:36:17,218 INFO L255 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-02 12:36:17,227 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-02 12:36:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2964 trivial. 0 not checked. [2024-11-02 12:36:23,391 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-02 12:36:23,391 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-02 12:36:23,391 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1108230194] [2024-11-02 12:36:23,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1108230194] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-02 12:36:23,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-02 12:36:23,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-02 12:36:23,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999331972] [2024-11-02 12:36:23,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-02 12:36:23,395 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-02 12:36:23,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-02 12:36:23,397 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-02 12:36:23,397 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-02 12:36:23,398 INFO L87 Difference]: Start difference. First operand 101 states and 158 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 2 states have internal predecessors, (50), 1 states have call successors, (39), 1 states have call predecessors, (39), 1 states have return successors, (39), 1 states have call predecessors, (39), 1 states have call successors, (39) [2024-11-02 12:36:26,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-02 12:36:29,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers []