./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:16:19,485 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:16:19,594 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:16:19,603 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:16:19,603 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:16:19,649 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:16:19,650 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:16:19,650 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:16:19,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:16:19,653 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:16:19,654 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:16:19,654 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:16:19,655 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:16:19,655 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:16:19,657 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:16:19,658 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:16:19,658 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:16:19,659 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:16:19,659 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:16:19,660 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:16:19,662 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:16:19,663 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:16:19,663 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:16:19,664 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:16:19,664 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:16:19,665 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:16:19,665 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:16:19,665 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:16:19,666 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:16:19,666 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:16:19,666 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:16:19,666 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:16:19,667 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:16:19,667 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:16:19,667 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:16:19,668 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:16:19,668 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:16:19,668 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:16:19,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:16:19,669 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:16:19,670 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:16:19,671 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:16:19,671 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:16:19,671 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:16:19,672 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:16:19,672 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:16:19,672 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:16:19,673 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_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb [2024-11-09 06:16:19,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:16:20,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:16:20,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:16:20,027 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:16:20,027 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:16:20,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i Unable to find full path for "g++" [2024-11-09 06:16:22,063 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:16:22,318 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:16:22,319 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i [2024-11-09 06:16:22,328 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data/a3d94b80e/d6d5f89f2dbd43e49b1b45a1240a543d/FLAGff80f8604 [2024-11-09 06:16:22,340 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data/a3d94b80e/d6d5f89f2dbd43e49b1b45a1240a543d [2024-11-09 06:16:22,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:16:22,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:16:22,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:16:22,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:16:22,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:16:22,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e15aa17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22, skipping insertion in model container [2024-11-09 06:16:22,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,388 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:16:22,565 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2024-11-09 06:16:22,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:16:22,650 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:16:22,663 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2024-11-09 06:16:22,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:16:22,753 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:16:22,753 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22 WrapperNode [2024-11-09 06:16:22,753 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:16:22,755 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:16:22,755 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:16:22,755 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:16:22,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,776 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,838 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 182 [2024-11-09 06:16:22,838 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:16:22,839 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:16:22,839 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:16:22,840 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:16:22,851 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,856 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,867 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,871 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,875 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,887 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:16:22,888 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:16:22,888 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:16:22,888 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:16:22,889 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (1/1) ... [2024-11-09 06:16:22,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:16:22,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:16:22,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:16:22,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:16:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:16:22,971 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:16:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:16:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:16:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:16:22,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:16:23,116 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:16:23,121 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:16:23,652 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-09 06:16:23,652 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:16:23,887 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:16:23,888 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:16:23,889 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:16:23 BoogieIcfgContainer [2024-11-09 06:16:23,889 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:16:23,892 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:16:23,893 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:16:23,896 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:16:23,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:16:22" (1/3) ... [2024-11-09 06:16:23,898 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3192fdfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:16:23, skipping insertion in model container [2024-11-09 06:16:23,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:22" (2/3) ... [2024-11-09 06:16:23,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3192fdfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:16:23, skipping insertion in model container [2024-11-09 06:16:23,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:16:23" (3/3) ... [2024-11-09 06:16:23,902 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-8.i [2024-11-09 06:16:23,923 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:16:23,924 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:16:23,990 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:16:23,999 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;@7efab64e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:16:23,999 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:16:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand has 65 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-09 06:16:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 06:16:24,023 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:16:24,025 INFO L215 NwaCegarLoop]: trace histogram [37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:16:24,026 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:16:24,034 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:16:24,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1893216864, now seen corresponding path program 1 times [2024-11-09 06:16:24,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:16:24,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891739619] [2024-11-09 06:16:24,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:16:24,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:16:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:16:24,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1411066198] [2024-11-09 06:16:24,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:16:24,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:16:24,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:16:24,840 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:16:24,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:16:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:16:25,088 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 06:16:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 06:16:25,332 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 06:16:25,335 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 06:16:25,337 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 06:16:25,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 06:16:25,539 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 06:16:25,543 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 06:16:25,695 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 06:16:25,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 06:16:25 BoogieIcfgContainer [2024-11-09 06:16:25,700 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 06:16:25,700 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 06:16:25,701 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 06:16:25,701 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 06:16:25,701 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:16:23" (3/4) ... [2024-11-09 06:16:25,704 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 06:16:25,706 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 06:16:25,707 INFO L158 Benchmark]: Toolchain (without parser) took 3362.94ms. Allocated memory is still 211.8MB. Free memory was 177.6MB in the beginning and 132.8MB in the end (delta: 44.8MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2024-11-09 06:16:25,708 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 146.8MB. Free memory was 90.8MB in the beginning and 90.7MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:16:25,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 408.40ms. Allocated memory is still 211.8MB. Free memory was 176.7MB in the beginning and 161.1MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 06:16:25,710 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.79ms. Allocated memory is still 211.8MB. Free memory was 161.1MB in the beginning and 156.7MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 06:16:25,712 INFO L158 Benchmark]: Boogie Preprocessor took 48.24ms. Allocated memory is still 211.8MB. Free memory was 156.7MB in the beginning and 153.6MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 06:16:25,713 INFO L158 Benchmark]: RCFGBuilder took 1001.19ms. Allocated memory is still 211.8MB. Free memory was 153.6MB in the beginning and 109.6MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2024-11-09 06:16:25,714 INFO L158 Benchmark]: TraceAbstraction took 1807.85ms. Allocated memory is still 211.8MB. Free memory was 109.6MB in the beginning and 132.8MB in the end (delta: -23.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:16:25,715 INFO L158 Benchmark]: Witness Printer took 5.37ms. Allocated memory is still 211.8MB. Free memory is still 132.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 06:16:25,719 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 146.8MB. Free memory was 90.8MB in the beginning and 90.7MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 408.40ms. Allocated memory is still 211.8MB. Free memory was 176.7MB in the beginning and 161.1MB in the end (delta: 15.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.79ms. Allocated memory is still 211.8MB. Free memory was 161.1MB in the beginning and 156.7MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.24ms. Allocated memory is still 211.8MB. Free memory was 156.7MB in the beginning and 153.6MB in the end (delta: 3.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1001.19ms. Allocated memory is still 211.8MB. Free memory was 153.6MB in the beginning and 109.6MB in the end (delta: 44.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * TraceAbstraction took 1807.85ms. Allocated memory is still 211.8MB. Free memory was 109.6MB in the beginning and 132.8MB in the end (delta: -23.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.37ms. Allocated memory is still 211.8MB. Free memory is still 132.8MB. 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 54, overapproximation of someBinaryDOUBLEComparisonOperation at line 57, overapproximation of someBinaryArithmeticFLOAToperation at line 52. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 999999999.675; [L23] signed long int var_1_2 = 50; [L24] signed long int var_1_3 = 8; [L25] signed long int var_1_4 = -5; [L26] float var_1_5 = 7.875; [L27] float var_1_6 = 99.04; [L28] signed long int var_1_7 = -2; [L29] signed long int var_1_8 = 64; [L30] unsigned long int var_1_9 = 1; [L31] double var_1_10 = 63.25; [L32] unsigned char var_1_11 = 0; [L33] unsigned long int var_1_12 = 16; [L34] unsigned short int var_1_13 = 0; [L35] unsigned short int var_1_14 = 0; [L36] unsigned short int var_1_15 = 17766; [L37] unsigned short int var_1_16 = 28149; [L38] unsigned short int var_1_17 = 10; [L39] unsigned short int var_1_18 = 5; [L40] unsigned char var_1_19 = 4; [L41] unsigned char var_1_20 = 50; [L42] unsigned char var_1_21 = 64; [L43] unsigned char var_1_22 = 50; [L44] unsigned char var_1_23 = 5; [L45] unsigned char var_1_24 = 128; [L46] signed long int var_1_25 = -16; [L47] unsigned char var_1_26 = 0; [L160] isInitial = 1 [L161] FCALL initially() [L162] COND TRUE 1 [L163] FCALL updateLastVariables() [L164] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L97] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L98] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=8, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L99] var_1_3 = __VERIFIER_nondet_long() [L100] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L101] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=-5, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L102] var_1_4 = __VERIFIER_nondet_long() [L103] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L104] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L105] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L106] var_1_5 = __VERIFIER_nondet_float() [L107] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_6=2476/25, var_1_7=-2, var_1_8=64, var_1_9=1] [L108] var_1_6 = __VERIFIER_nondet_float() [L109] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=64, var_1_9=1] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=64, var_1_9=1] [L110] var_1_8 = __VERIFIER_nondet_long() [L111] CALL assume_abort_if_not(var_1_8 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_8 >= -2147483647) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L112] CALL assume_abort_if_not(var_1_8 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not(var_1_8 <= 2147483646) VAL [isInitial=1, var_1_10=253/4, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L113] var_1_10 = __VERIFIER_nondet_double() [L114] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L115] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, var_1_11=0, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L116] var_1_11 = __VERIFIER_nondet_uchar() [L117] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L118] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, var_1_11=-255, var_1_12=16, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L119] var_1_12 = __VERIFIER_nondet_ulong() [L120] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_11=-255, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L121] CALL assume_abort_if_not(var_1_12 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_12 <= 4294967294) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L122] var_1_14 = __VERIFIER_nondet_ushort() [L123] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L124] CALL assume_abort_if_not(var_1_14 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_14 <= 32767) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=17766, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L125] var_1_15 = __VERIFIER_nondet_ushort() [L126] CALL assume_abort_if_not(var_1_15 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_15 >= 16383) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L127] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=28149, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L128] var_1_16 = __VERIFIER_nondet_ushort() [L129] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L130] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=10, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L131] var_1_17 = __VERIFIER_nondet_ushort() [L132] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L133] CALL assume_abort_if_not(var_1_17 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_17 <= 8192) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=5, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L134] var_1_18 = __VERIFIER_nondet_ushort() [L135] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_18 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_18 <= 8191) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L137] var_1_20 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_20 >= 32) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_20 >= 32) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L140] var_1_21 = __VERIFIER_nondet_uchar() [L141] CALL assume_abort_if_not(var_1_21 >= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_21 >= 64) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L143] var_1_22 = __VERIFIER_nondet_uchar() [L144] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L145] CALL assume_abort_if_not(var_1_22 <= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_22 <= 64) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L146] var_1_23 = __VERIFIER_nondet_uchar() [L147] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L149] var_1_24 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L151] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L20] COND FALSE !(!cond) [L151] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=4, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=254, var_1_25=-16, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L164] RET updateVariables() [L165] CALL step() [L51] COND FALSE !(var_1_2 == (var_1_3 % var_1_4)) [L54] COND FALSE !(var_1_1 >= var_1_6) [L57] COND TRUE ((var_1_6 * var_1_5) / var_1_10) > var_1_1 [L58] COND TRUE \read(var_1_11) [L59] var_1_9 = var_1_12 [L64] COND FALSE !(var_1_2 < var_1_3) [L67] COND FALSE !(var_1_10 == var_1_1) [L74] var_1_19 = var_1_24 [L76] COND FALSE !((25.3 * var_1_5) != var_1_1) [L85] var_1_25 = var_1_20 [L87] COND FALSE !(var_1_25 < (var_1_21 / var_1_20)) [L165] RET step() [L166] CALL, EXPR property() [L156-L157] return (((((((var_1_2 == (var_1_3 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((var_1_1 >= var_1_6) ? (var_1_7 == ((signed long int) var_1_8)) : 1)) && ((((var_1_6 * var_1_5) / var_1_10) > var_1_1) ? (var_1_11 ? (var_1_9 == ((unsigned long int) var_1_12)) : (var_1_9 == ((unsigned long int) var_1_12))) : 1)) && ((var_1_2 < var_1_3) ? (var_1_13 == ((unsigned short int) (var_1_14 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_17 + var_1_18))))) : 1)) && ((var_1_10 == var_1_1) ? (var_1_11 ? (var_1_19 == ((unsigned char) (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)))) : (var_1_19 == ((unsigned char) (var_1_24 - var_1_23)))) : (var_1_19 == ((unsigned char) var_1_24)))) && (((25.3 * var_1_5) != var_1_1) ? (var_1_11 ? ((var_1_15 <= var_1_12) ? (var_1_25 == ((signed long int) var_1_14)) : 1) : (var_1_25 == ((signed long int) var_1_22))) : (var_1_25 == ((signed long int) var_1_20)))) && ((var_1_25 < (var_1_21 / var_1_20)) ? ((var_1_25 > var_1_18) ? (var_1_26 == ((unsigned char) ((((((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) > (var_1_23)) ? (((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) : (var_1_23))))) : (var_1_26 == ((unsigned char) var_1_22))) : 1) ; [L166] RET, EXPR property() [L166] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=254, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=254, var_1_25=32, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] [L19] reach_error() VAL [isInitial=1, var_1_11=-255, var_1_12=1, var_1_13=0, var_1_14=32, var_1_15=16383, var_1_16=16384, var_1_17=0, var_1_18=0, var_1_19=254, var_1_1=39999999987/40, var_1_20=288, var_1_21=320, var_1_22=-192, var_1_23=-255, var_1_24=254, var_1_25=32, var_1_26=0, var_1_2=-1, var_1_3=-1, var_1_4=1, var_1_7=-2, var_1_8=-2, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 65 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 1, TraceHistogramMax: 37, 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=65occurred 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, 0.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 268 NumberOfCodeBlocks, 268 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 06:16:25,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:16:28,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:16:28,434 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 06:16:28,439 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:16:28,439 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:16:28,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:16:28,489 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:16:28,489 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:16:28,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:16:28,491 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:16:28,491 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:16:28,491 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:16:28,492 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:16:28,492 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:16:28,492 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:16:28,493 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:16:28,494 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:16:28,494 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:16:28,494 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:16:28,495 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:16:28,495 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:16:28,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:16:28,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:16:28,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:16:28,499 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 06:16:28,499 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 06:16:28,499 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:16:28,500 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 06:16:28,500 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:16:28,500 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:16:28,501 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:16:28,501 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:16:28,502 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 06:16:28,503 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:16:28,503 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:16:28,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:16:28,503 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:16:28,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:16:28,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:16:28,504 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 06:16:28,504 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 06:16:28,506 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:16:28,506 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:16:28,506 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf7d645842a2f44438c57539ba71fda333b2546f1d91f97447f3fd9a024d3ecb [2024-11-09 06:16:28,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:16:28,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:16:28,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:16:28,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:16:28,928 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:16:28,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i Unable to find full path for "g++" [2024-11-09 06:16:31,142 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:16:31,367 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:16:31,368 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i [2024-11-09 06:16:31,377 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data/d7c820daf/cd67bfa29b9d467288f6c8288e57ed2f/FLAGfbd7f2536 [2024-11-09 06:16:31,392 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/data/d7c820daf/cd67bfa29b9d467288f6c8288e57ed2f [2024-11-09 06:16:31,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:16:31,395 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:16:31,397 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:16:31,397 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:16:31,404 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:16:31,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9e8f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31, skipping insertion in model container [2024-11-09 06:16:31,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,448 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:16:31,645 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2024-11-09 06:16:31,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:16:31,726 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:16:31,740 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-8.i[912,925] [2024-11-09 06:16:31,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:16:31,817 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:16:31,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31 WrapperNode [2024-11-09 06:16:31,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:16:31,819 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:16:31,819 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:16:31,819 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:16:31,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,840 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,890 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 178 [2024-11-09 06:16:31,891 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:16:31,891 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:16:31,892 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:16:31,892 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:16:31,902 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,910 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,914 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,949 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,956 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:16:31,957 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:16:31,959 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:16:31,960 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:16:31,960 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (1/1) ... [2024-11-09 06:16:31,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:16:31,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:16:32,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:16:32,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:16:32,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:16:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 06:16:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 06:16:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 06:16:32,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:16:32,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:16:32,157 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:16:32,159 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:16:43,818 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-09 06:16:43,818 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:16:43,834 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:16:43,834 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 06:16:43,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:16:43 BoogieIcfgContainer [2024-11-09 06:16:43,835 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:16:43,838 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:16:43,838 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:16:43,841 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:16:43,841 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:16:31" (1/3) ... [2024-11-09 06:16:43,842 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26a807e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:16:43, skipping insertion in model container [2024-11-09 06:16:43,842 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:16:31" (2/3) ... [2024-11-09 06:16:43,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26a807e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:16:43, skipping insertion in model container [2024-11-09 06:16:43,843 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:16:43" (3/3) ... [2024-11-09 06:16:43,844 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_normal_file-8.i [2024-11-09 06:16:43,858 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:16:43,859 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:16:43,932 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:16:43,941 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;@b862a47, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:16:43,941 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:16:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 47 states have (on average 1.3617021276595744) internal successors, (64), 48 states have internal predecessors, (64), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-09 06:16:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 06:16:43,964 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:16:43,965 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:16:43,966 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:16:43,971 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:16:43,972 INFO L85 PathProgramCache]: Analyzing trace with hash 226137042, now seen corresponding path program 1 times [2024-11-09 06:16:43,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:16:43,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [228447912] [2024-11-09 06:16:43,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:16:43,987 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:16:43,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:16:43,989 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:16:43,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-09 06:16:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:16:45,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 06:16:45,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:16:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 884 proven. 0 refuted. 0 times theorem prover too weak. 1780 trivial. 0 not checked. [2024-11-09 06:16:45,615 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:16:45,615 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:16:45,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [228447912] [2024-11-09 06:16:45,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [228447912] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:16:45,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:16:45,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:16:45,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8359247] [2024-11-09 06:16:45,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:16:45,626 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:16:45,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 06:16:45,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:16:45,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:16:45,657 INFO L87 Difference]: Start difference. First operand has 87 states, 47 states have (on average 1.3617021276595744) internal successors, (64), 48 states have internal predecessors, (64), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-09 06:16:45,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:16:45,701 INFO L93 Difference]: Finished difference Result 167 states and 307 transitions. [2024-11-09 06:16:45,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:16:45,704 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 220 [2024-11-09 06:16:45,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:16:45,715 INFO L225 Difference]: With dead ends: 167 [2024-11-09 06:16:45,715 INFO L226 Difference]: Without dead ends: 83 [2024-11-09 06:16:45,720 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:16:45,725 INFO L432 NwaCegarLoop]: 131 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, 131 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:16:45,726 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 06:16:45,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2024-11-09 06:16:45,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2024-11-09 06:16:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 44 states have internal predecessors, (57), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-11-09 06:16:45,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 131 transitions. [2024-11-09 06:16:45,796 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 131 transitions. Word has length 220 [2024-11-09 06:16:45,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:16:45,796 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 131 transitions. [2024-11-09 06:16:45,797 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-11-09 06:16:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 131 transitions. [2024-11-09 06:16:45,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-09 06:16:45,803 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:16:45,804 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:16:45,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 06:16:46,005 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:16:46,005 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:16:46,006 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:16:46,006 INFO L85 PathProgramCache]: Analyzing trace with hash 569192472, now seen corresponding path program 1 times [2024-11-09 06:16:46,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 06:16:46,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [137499646] [2024-11-09 06:16:46,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:16:46,007 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 06:16:46,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 06:16:46,015 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 06:16:46,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 06:17:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:17:02,530 INFO L255 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 06:17:02,540 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:17:57,204 WARN L851 $PredicateComparison]: unable to prove that (exists ((~var_1_5~0 (_ FloatingPoint 8 24)) (~var_1_6~0 (_ FloatingPoint 8 24))) (let ((.cse0 (fp.sub roundNearestTiesToEven ~var_1_5~0 ~var_1_6~0))) (and (fp.geq .cse0 ~var_1_6~0) (fp.leq ~var_1_5~0 ((_ to_fp 8 24) roundNearestTiesToEven 9223372036854765600.0)) (fp.geq ~var_1_6~0 ((_ to_fp 8 24) roundNearestTiesToEven (/ 1.0 100000000000000000000.0))) (fp.eq (fp.mul roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven (/ 253.0 10.0)) ((_ to_fp 11 53) roundNearestTiesToEven ~var_1_5~0)) ((_ to_fp 11 53) roundNearestTiesToEven .cse0))))) is different from false [2024-11-09 06:17:59,227 WARN L873 $PredicateComparison]: unable to prove that (exists ((~var_1_5~0 (_ FloatingPoint 8 24)) (~var_1_6~0 (_ FloatingPoint 8 24))) (let ((.cse0 (fp.sub roundNearestTiesToEven ~var_1_5~0 ~var_1_6~0))) (and (fp.geq .cse0 ~var_1_6~0) (fp.leq ~var_1_5~0 ((_ to_fp 8 24) roundNearestTiesToEven 9223372036854765600.0)) (fp.geq ~var_1_6~0 ((_ to_fp 8 24) roundNearestTiesToEven (/ 1.0 100000000000000000000.0))) (fp.eq (fp.mul roundNearestTiesToEven ((_ to_fp 11 53) roundNearestTiesToEven (/ 253.0 10.0)) ((_ to_fp 11 53) roundNearestTiesToEven ~var_1_5~0)) ((_ to_fp 11 53) roundNearestTiesToEven .cse0))))) is different from true [2024-11-09 06:19:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 893 proven. 168 refuted. 0 times theorem prover too weak. 1603 trivial. 0 not checked. [2024-11-09 06:19:10,941 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:19:17,046 WARN L851 $PredicateComparison]: unable to prove that (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) is different from false [2024-11-09 06:19:19,079 WARN L873 $PredicateComparison]: unable to prove that (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) is different from true [2024-11-09 06:19:39,129 WARN L851 $PredicateComparison]: unable to prove that (or (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) (not (fp.geq c_~var_1_1~0 c_~var_1_6~0))) is different from false [2024-11-09 06:19:41,156 WARN L873 $PredicateComparison]: unable to prove that (or (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) (not (fp.geq c_~var_1_1~0 c_~var_1_6~0))) is different from true [2024-11-09 06:19:51,380 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0))) (or (not (fp.geq .cse0 c_~var_1_6~0)) (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode .cse0))))) is different from false [2024-11-09 06:25:52,692 WARN L873 $PredicateComparison]: unable to prove that (forall ((~var_1_6~0 (_ FloatingPoint 8 24))) (let ((.cse0 (fp.sub c_currentRoundingMode c_~var_1_5~0 ~var_1_6~0))) (or (not (fp.geq .cse0 ~var_1_6~0)) (not (fp.eq (fp.mul c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (/ 253.0 10.0)) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_5~0)) ((_ to_fp 11 53) c_currentRoundingMode .cse0))) (not (fp.geq ~var_1_6~0 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0)))) (not (fp.leq ~var_1_6~0 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)))))) is different from true [2024-11-09 06:25:52,693 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 06:25:52,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [137499646] [2024-11-09 06:25:52,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [137499646] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:25:52,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [663785618] [2024-11-09 06:25:52,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:25:52,694 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 06:25:52,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 06:25:52,697 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 06:25:52,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_293f1462-4b08-462a-87cb-3c1a63af4eb1/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-09 06:25:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:25:57,371 INFO L255 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-09 06:25:57,392 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:27:50,888 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 16) c_~var_1_16~0)) (.cse1 ((_ zero_extend 24) c_~var_1_20~0))) (and (bvsle ((_ zero_extend 16) c_~var_1_15~0) (_ bv32767 32)) (bvsge .cse0 (_ bv16383 32)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) (= c_~var_1_2~0 (bvsrem c_~var_1_3~0 c_~var_1_4~0)) (= c_~var_1_7~0 c_~var_1_8~0) (bvsle .cse0 (_ bv32767 32)) (bvsle ((_ zero_extend 16) c_~var_1_14~0) (_ bv32767 32)) (bvsge .cse1 (_ bv32 32)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (bvsle ((_ zero_extend 16) c_~var_1_18~0) (_ bv8191 32)) (bvsle ((_ zero_extend 16) c_~var_1_17~0) (_ bv8192 32)) (bvsle .cse1 (_ bv63 32)))) is different from false [2024-11-09 06:27:53,084 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 16) c_~var_1_16~0)) (.cse1 ((_ zero_extend 24) c_~var_1_20~0))) (and (bvsle ((_ zero_extend 16) c_~var_1_15~0) (_ bv32767 32)) (bvsge .cse0 (_ bv16383 32)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) (= c_~var_1_2~0 (bvsrem c_~var_1_3~0 c_~var_1_4~0)) (= c_~var_1_7~0 c_~var_1_8~0) (bvsle .cse0 (_ bv32767 32)) (bvsle ((_ zero_extend 16) c_~var_1_14~0) (_ bv32767 32)) (bvsge .cse1 (_ bv32 32)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (bvsle ((_ zero_extend 16) c_~var_1_18~0) (_ bv8191 32)) (bvsle ((_ zero_extend 16) c_~var_1_17~0) (_ bv8192 32)) (bvsle .cse1 (_ bv63 32)))) is different from true [2024-11-09 06:29:18,346 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 16) c_~var_1_15~0)) (.cse1 ((_ zero_extend 16) c_~var_1_16~0)) (.cse3 ((_ zero_extend 16) c_~var_1_14~0)) (.cse5 ((_ zero_extend 16) c_~var_1_18~0)) (.cse6 ((_ zero_extend 16) c_~var_1_17~0)) (.cse7 ((_ zero_extend 24) c_~var_1_20~0))) (and (bvsle .cse0 (_ bv32767 32)) (bvsge .cse1 (_ bv16383 32)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) (= c_~var_1_2~0 (bvsrem c_~var_1_3~0 c_~var_1_4~0)) (= c_~var_1_7~0 c_~var_1_8~0) (bvsle .cse1 (_ bv32767 32)) (bvslt c_~var_1_2~0 c_~var_1_3~0) (let ((.cse2 (bvneg (bvadd .cse5 .cse6))) (.cse4 (bvsgt .cse0 .cse1))) (or (and (= c_~var_1_13~0 ((_ extract 15 0) (bvadd .cse2 .cse0 .cse3))) .cse4) (and (= ((_ extract 15 0) (bvadd .cse1 .cse2 .cse3)) c_~var_1_13~0) (not .cse4)))) (bvsle .cse3 (_ bv32767 32)) (bvsge .cse7 (_ bv32 32)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (bvsle .cse5 (_ bv8191 32)) (bvsle .cse6 (_ bv8192 32)) (bvsle .cse7 (_ bv63 32)))) is different from false [2024-11-09 06:29:20,522 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 16) c_~var_1_15~0)) (.cse1 ((_ zero_extend 16) c_~var_1_16~0)) (.cse3 ((_ zero_extend 16) c_~var_1_14~0)) (.cse5 ((_ zero_extend 16) c_~var_1_18~0)) (.cse6 ((_ zero_extend 16) c_~var_1_17~0)) (.cse7 ((_ zero_extend 24) c_~var_1_20~0))) (and (bvsle .cse0 (_ bv32767 32)) (bvsge .cse1 (_ bv16383 32)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0))) (= c_~var_1_2~0 (bvsrem c_~var_1_3~0 c_~var_1_4~0)) (= c_~var_1_7~0 c_~var_1_8~0) (bvsle .cse1 (_ bv32767 32)) (bvslt c_~var_1_2~0 c_~var_1_3~0) (let ((.cse2 (bvneg (bvadd .cse5 .cse6))) (.cse4 (bvsgt .cse0 .cse1))) (or (and (= c_~var_1_13~0 ((_ extract 15 0) (bvadd .cse2 .cse0 .cse3))) .cse4) (and (= ((_ extract 15 0) (bvadd .cse1 .cse2 .cse3)) c_~var_1_13~0) (not .cse4)))) (bvsle .cse3 (_ bv32767 32)) (bvsge .cse7 (_ bv32 32)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (bvsle .cse5 (_ bv8191 32)) (bvsle .cse6 (_ bv8192 32)) (bvsle .cse7 (_ bv63 32)))) is different from true [2024-11-09 06:30:54,917 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 16) c_~var_1_15~0)) (.cse1 ((_ zero_extend 16) c_~var_1_16~0)) (.cse4 ((_ zero_extend 16) c_~var_1_14~0)) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse6 ((_ zero_extend 16) c_~var_1_18~0)) (.cse7 ((_ zero_extend 16) c_~var_1_17~0)) (.cse8 ((_ zero_extend 24) c_~var_1_20~0))) (and (bvsle .cse0 (_ bv32767 32)) (bvsge .cse1 (_ bv16383 32)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse2)) (= c_~var_1_2~0 (bvsrem c_~var_1_3~0 c_~var_1_4~0)) (= c_~var_1_7~0 c_~var_1_8~0) (bvsle .cse1 (_ bv32767 32)) (bvslt c_~var_1_2~0 c_~var_1_3~0) (let ((.cse3 (bvneg (bvadd .cse6 .cse7))) (.cse5 (bvsgt .cse0 .cse1))) (or (and (= c_~var_1_13~0 ((_ extract 15 0) (bvadd .cse3 .cse0 .cse4))) .cse5) (and (= ((_ extract 15 0) (bvadd .cse1 .cse3 .cse4)) c_~var_1_13~0) (not .cse5)))) (bvsle .cse4 (_ bv32767 32)) (bvsge .cse8 (_ bv32 32)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse2)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (bvsle .cse6 (_ bv8191 32)) (bvsle .cse7 (_ bv8192 32)) (bvsle .cse8 (_ bv63 32)))) is different from false [2024-11-09 06:30:57,081 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 16) c_~var_1_15~0)) (.cse1 ((_ zero_extend 16) c_~var_1_16~0)) (.cse4 ((_ zero_extend 16) c_~var_1_14~0)) (.cse2 ((_ to_fp 11 53) c_currentRoundingMode c_~var_1_1~0)) (.cse6 ((_ zero_extend 16) c_~var_1_18~0)) (.cse7 ((_ zero_extend 16) c_~var_1_17~0)) (.cse8 ((_ zero_extend 24) c_~var_1_20~0))) (and (bvsle .cse0 (_ bv32767 32)) (bvsge .cse1 (_ bv16383 32)) (not (fp.gt (fp.div c_currentRoundingMode ((_ to_fp 11 53) c_currentRoundingMode (fp.mul c_currentRoundingMode c_~var_1_6~0 c_~var_1_5~0)) c_~var_1_10~0) .cse2)) (= c_~var_1_2~0 (bvsrem c_~var_1_3~0 c_~var_1_4~0)) (= c_~var_1_7~0 c_~var_1_8~0) (bvsle .cse1 (_ bv32767 32)) (bvslt c_~var_1_2~0 c_~var_1_3~0) (let ((.cse3 (bvneg (bvadd .cse6 .cse7))) (.cse5 (bvsgt .cse0 .cse1))) (or (and (= c_~var_1_13~0 ((_ extract 15 0) (bvadd .cse3 .cse0 .cse4))) .cse5) (and (= ((_ extract 15 0) (bvadd .cse1 .cse3 .cse4)) c_~var_1_13~0) (not .cse5)))) (bvsle .cse4 (_ bv32767 32)) (bvsge .cse8 (_ bv32 32)) (fp.geq c_~var_1_1~0 c_~var_1_6~0) (not (fp.eq c_~var_1_10~0 .cse2)) (= c_~var_1_19~0 c_~var_1_24~0) (= c_~var_1_1~0 (fp.sub c_currentRoundingMode c_~var_1_5~0 c_~var_1_6~0)) (bvsle .cse6 (_ bv8191 32)) (bvsle .cse7 (_ bv8192 32)) (bvsle .cse8 (_ bv63 32)))) is different from true