./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 7baede3f4b218899c5fa728f3d2f15c45a27c02194fa196820f87130200e77ba --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 04:48:24,632 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:48:24,721 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 04:48:24,727 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:48:24,728 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:48:24,750 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:48:24,751 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:48:24,751 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:48:24,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:48:24,752 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:48:24,753 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:48:24,753 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:48:24,754 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:48:24,754 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 04:48:24,755 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:48:24,755 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:48:24,755 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 04:48:24,756 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 04:48:24,756 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:48:24,757 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 04:48:24,757 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 04:48:24,761 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 04:48:24,761 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:48:24,762 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:48:24,762 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 04:48:24,762 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:48:24,762 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 04:48:24,763 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:48:24,763 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:48:24,763 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:48:24,763 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:48:24,764 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:48:24,764 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 04:48:24,764 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:48:24,766 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:48:24,767 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:48:24,767 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:48:24,767 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:48:24,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:48:24,768 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:48:24,768 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:48:24,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:48:24,770 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 04:48:24,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:48:24,771 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:48:24,772 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:48:24,773 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:48:24,773 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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7baede3f4b218899c5fa728f3d2f15c45a27c02194fa196820f87130200e77ba [2024-11-09 04:48:25,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:48:25,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:48:25,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:48:25,109 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:48:25,109 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:48:25,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i Unable to find full path for "g++" [2024-11-09 04:48:27,170 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:48:27,425 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:48:27,425 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i [2024-11-09 04:48:27,437 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data/96de299d4/df18096528a6469d95376b120cfb9b61/FLAG5db730ae0 [2024-11-09 04:48:27,741 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data/96de299d4/df18096528a6469d95376b120cfb9b61 [2024-11-09 04:48:27,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:48:27,745 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:48:27,746 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:48:27,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:48:27,751 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:48:27,752 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:48:27" (1/1) ... [2024-11-09 04:48:27,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d43555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:27, skipping insertion in model container [2024-11-09 04:48:27,754 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:48:27" (1/1) ... [2024-11-09 04:48:27,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:48:27,997 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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i[916,929] [2024-11-09 04:48:28,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:48:28,234 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:48:28,249 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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i[916,929] [2024-11-09 04:48:28,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:48:28,385 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:48:28,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28 WrapperNode [2024-11-09 04:48:28,386 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:48:28,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:48:28,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:48:28,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:48:28,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,558 INFO L138 Inliner]: procedures = 26, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 445 [2024-11-09 04:48:28,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:48:28,559 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:48:28,559 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:48:28,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:48:28,569 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,577 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,577 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,605 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,610 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,615 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,622 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:48:28,631 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:48:28,632 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:48:28,632 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:48:28,633 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (1/1) ... [2024-11-09 04:48:28,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:48:28,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:48:28,676 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:48:28,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:48:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:48:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:48:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:48:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 04:48:28,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:48:28,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:48:28,870 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:48:28,875 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:48:29,929 INFO L? ?]: Removed 59 outVars from TransFormulas that were not future-live. [2024-11-09 04:48:29,929 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:48:30,978 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:48:30,978 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:48:30,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:48:30 BoogieIcfgContainer [2024-11-09 04:48:30,979 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:48:30,985 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:48:30,985 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:48:30,989 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:48:30,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:48:27" (1/3) ... [2024-11-09 04:48:30,990 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382a4585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:48:30, skipping insertion in model container [2024-11-09 04:48:30,991 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:28" (2/3) ... [2024-11-09 04:48:30,992 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382a4585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:48:30, skipping insertion in model container [2024-11-09 04:48:30,993 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:48:30" (3/3) ... [2024-11-09 04:48:30,995 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-20.i [2024-11-09 04:48:31,014 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:48:31,015 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:48:31,101 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:48:31,111 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;@1b9237eb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:48:31,111 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:48:31,116 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 36 states have (on average 1.0833333333333333) internal successors, (39), 37 states have internal predecessors, (39), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-09 04:48:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 04:48:31,136 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:48:31,137 INFO L215 NwaCegarLoop]: trace histogram [49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:48:31,139 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:48:31,145 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:48:31,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1112792490, now seen corresponding path program 1 times [2024-11-09 04:48:31,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 04:48:31,157 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601019395] [2024-11-09 04:48:31,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:48:31,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:48:37,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 04:48:37,739 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [373815688] [2024-11-09 04:48:37,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:48:37,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:48:37,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:48:37,743 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:48:37,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 04:48:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 04:48:41,368 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 04:48:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 04:48:47,099 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 04:48:47,101 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 04:48:47,103 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-09 04:48:47,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 04:48:47,306 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-09 04:48:47,310 INFO L407 BasicCegarLoop]: Path program histogram: [1] [2024-11-09 04:48:47,541 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 04:48:47,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 04:48:47 BoogieIcfgContainer [2024-11-09 04:48:47,546 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 04:48:47,547 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 04:48:47,547 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 04:48:47,547 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 04:48:47,548 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:48:30" (3/4) ... [2024-11-09 04:48:47,551 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 04:48:47,552 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 04:48:47,554 INFO L158 Benchmark]: Toolchain (without parser) took 19808.28ms. Allocated memory was 167.8MB in the beginning and 408.9MB in the end (delta: 241.2MB). Free memory was 128.6MB in the beginning and 138.5MB in the end (delta: -9.9MB). Peak memory consumption was 233.5MB. Max. memory is 16.1GB. [2024-11-09 04:48:47,555 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory was 65.5MB in the beginning and 65.5MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 04:48:47,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 639.81ms. Allocated memory is still 167.8MB. Free memory was 128.1MB in the beginning and 100.1MB in the end (delta: 28.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-09 04:48:47,557 INFO L158 Benchmark]: Boogie Procedure Inliner took 172.00ms. Allocated memory is still 167.8MB. Free memory was 100.1MB in the beginning and 129.1MB in the end (delta: -29.0MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2024-11-09 04:48:47,557 INFO L158 Benchmark]: Boogie Preprocessor took 71.48ms. Allocated memory is still 167.8MB. Free memory was 129.1MB in the beginning and 123.8MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 04:48:47,558 INFO L158 Benchmark]: RCFGBuilder took 2347.78ms. Allocated memory was 167.8MB in the beginning and 211.8MB in the end (delta: 44.0MB). Free memory was 123.8MB in the beginning and 124.0MB in the end (delta: -242.2kB). Peak memory consumption was 86.7MB. Max. memory is 16.1GB. [2024-11-09 04:48:47,560 INFO L158 Benchmark]: TraceAbstraction took 16561.91ms. Allocated memory was 211.8MB in the beginning and 408.9MB in the end (delta: 197.1MB). Free memory was 122.9MB in the beginning and 138.5MB in the end (delta: -15.5MB). Peak memory consumption was 181.5MB. Max. memory is 16.1GB. [2024-11-09 04:48:47,561 INFO L158 Benchmark]: Witness Printer took 5.76ms. Allocated memory is still 408.9MB. Free memory is still 138.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 04:48:47,567 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory was 65.5MB in the beginning and 65.5MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 639.81ms. Allocated memory is still 167.8MB. Free memory was 128.1MB in the beginning and 100.1MB in the end (delta: 28.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 172.00ms. Allocated memory is still 167.8MB. Free memory was 100.1MB in the beginning and 129.1MB in the end (delta: -29.0MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.48ms. Allocated memory is still 167.8MB. Free memory was 129.1MB in the beginning and 123.8MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2347.78ms. Allocated memory was 167.8MB in the beginning and 211.8MB in the end (delta: 44.0MB). Free memory was 123.8MB in the beginning and 124.0MB in the end (delta: -242.2kB). Peak memory consumption was 86.7MB. Max. memory is 16.1GB. * TraceAbstraction took 16561.91ms. Allocated memory was 211.8MB in the beginning and 408.9MB in the end (delta: 197.1MB). Free memory was 122.9MB in the beginning and 138.5MB in the end (delta: -15.5MB). Peak memory consumption was 181.5MB. Max. memory is 16.1GB. * Witness Printer took 5.76ms. Allocated memory is still 408.9MB. Free memory is still 138.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of shiftRight at line 230, overapproximation of bitwiseOr at line 255, overapproximation of bitwiseAnd at line 260, overapproximation of someBinaryArithmeticFLOAToperation at line 196, overapproximation of someUnaryFLOAToperation at line 186. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 4; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 1; [L25] unsigned char var_1_5 = 100; [L26] unsigned char var_1_6 = 1; [L27] unsigned short int var_1_7 = 0; [L28] unsigned short int var_1_8 = 21062; [L29] signed long int var_1_9 = -4; [L30] unsigned long int var_1_10 = 256; [L31] unsigned long int var_1_11 = 2706779013; [L32] float var_1_13 = 25.1; [L33] float var_1_15 = 9.25; [L34] float var_1_16 = 0.8; [L35] float var_1_17 = 9.75; [L36] signed long int var_1_18 = 10; [L37] signed long int var_1_19 = 2050467977; [L38] unsigned short int var_1_20 = 1; [L39] unsigned short int var_1_21 = 63087; [L40] unsigned short int var_1_22 = 64; [L41] unsigned short int var_1_23 = 10000; [L42] unsigned long int var_1_25 = 25; [L43] unsigned long int var_1_26 = 3474534728; [L44] unsigned char var_1_27 = 4; [L45] unsigned long int var_1_28 = 16; [L46] unsigned long int var_1_29 = 1956549945; [L47] unsigned short int var_1_30 = 5; [L48] float var_1_31 = 2.625; [L49] float var_1_32 = 5.95; [L50] float var_1_33 = 50.992; [L51] float var_1_34 = 0.0; [L52] float var_1_35 = 10.88; [L53] float var_1_36 = 128.8; [L54] float var_1_37 = 0.0; [L55] float var_1_38 = 255.9; [L56] float var_1_39 = 7.8; [L57] unsigned char var_1_40 = 128; [L58] float var_1_41 = 1000000.2; [L59] unsigned char var_1_42 = 100; [L60] unsigned char var_1_43 = 32; [L61] unsigned char var_1_44 = 32; [L62] signed short int var_1_45 = 32; [L63] unsigned long int var_1_47 = 0; [L64] unsigned short int var_1_48 = 8; [L65] unsigned long int var_1_49 = 128; [L66] float var_1_51 = 3.2; [L67] unsigned char var_1_52 = 16; [L68] unsigned char var_1_53 = 100; [L69] unsigned char var_1_54 = 4; [L70] signed char var_1_55 = 64; [L71] signed char var_1_56 = 1; [L72] signed char var_1_57 = 10; [L73] signed long int var_1_58 = 256; [L74] unsigned long int var_1_59 = 32; [L75] signed long int var_1_60 = 50; [L76] signed long int var_1_61 = 10; [L77] unsigned long int last_1_var_1_10 = 256; [L78] unsigned long int last_1_var_1_25 = 25; [L79] unsigned long int last_1_var_1_28 = 16; [L80] unsigned short int last_1_var_1_30 = 5; [L81] unsigned char last_1_var_1_42 = 100; [L82] signed short int last_1_var_1_45 = 32; [L83] unsigned char last_1_var_1_52 = 16; [L84] unsigned long int last_1_var_1_59 = 32; [L373] isInitial = 1 [L374] FCALL initially() [L375] COND TRUE 1 [L376] CALL updateLastVariables() [L359] last_1_var_1_10 = var_1_10 [L360] last_1_var_1_25 = var_1_25 [L361] last_1_var_1_28 = var_1_28 [L362] last_1_var_1_30 = var_1_30 [L363] last_1_var_1_42 = var_1_42 [L364] last_1_var_1_45 = var_1_45 [L365] last_1_var_1_52 = var_1_52 [L366] last_1_var_1_59 = var_1_59 [L376] RET updateLastVariables() [L377] CALL updateVariables() [L278] var_1_2 = __VERIFIER_nondet_uchar() [L279] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L279] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L280] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L280] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L281] var_1_3 = __VERIFIER_nondet_uchar() [L282] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L282] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L283] CALL assume_abort_if_not(var_1_3 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L283] RET assume_abort_if_not(var_1_3 <= 1) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=100, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L284] var_1_5 = __VERIFIER_nondet_uchar() [L285] CALL assume_abort_if_not(var_1_5 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L285] RET assume_abort_if_not(var_1_5 >= 64) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L286] CALL assume_abort_if_not(var_1_5 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L286] RET assume_abort_if_not(var_1_5 <= 127) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=1, var_1_7=0, var_1_8=21062, var_1_9=-4] [L287] var_1_6 = __VERIFIER_nondet_uchar() [L288] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L288] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_7=0, var_1_8=21062, var_1_9=-4] [L289] CALL assume_abort_if_not(var_1_6 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=21062, var_1_9=-4] [L20] COND FALSE !(!cond) [L289] RET assume_abort_if_not(var_1_6 <= 64) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=21062, var_1_9=-4] [L290] var_1_8 = __VERIFIER_nondet_ushort() [L291] CALL assume_abort_if_not(var_1_8 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L291] RET assume_abort_if_not(var_1_8 >= 16383) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L292] CALL assume_abort_if_not(var_1_8 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L292] RET assume_abort_if_not(var_1_8 <= 32767) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=2706779013, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L293] var_1_11 = __VERIFIER_nondet_ulong() [L294] CALL assume_abort_if_not(var_1_11 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L294] RET assume_abort_if_not(var_1_11 >= 2147483647) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L295] CALL assume_abort_if_not(var_1_11 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L295] RET assume_abort_if_not(var_1_11 <= 4294967294) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_15=37/4, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L296] var_1_15 = __VERIFIER_nondet_float() [L297] CALL assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L297] RET assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_16=4/5, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L298] var_1_16 = __VERIFIER_nondet_float() [L299] CALL assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L299] RET assume_abort_if_not((var_1_16 >= 0.0F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_17=39/4, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L300] var_1_17 = __VERIFIER_nondet_float() [L301] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L301] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=2050467977, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L302] var_1_19 = __VERIFIER_nondet_long() [L303] CALL assume_abort_if_not(var_1_19 >= 1610612734) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L303] RET assume_abort_if_not(var_1_19 >= 1610612734) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L304] CALL assume_abort_if_not(var_1_19 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L304] RET assume_abort_if_not(var_1_19 <= 2147483646) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=63087, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L305] var_1_21 = __VERIFIER_nondet_ushort() [L306] CALL assume_abort_if_not(var_1_21 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L306] RET assume_abort_if_not(var_1_21 >= 32767) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L307] CALL assume_abort_if_not(var_1_21 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L307] RET assume_abort_if_not(var_1_21 <= 65534) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=10000, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L308] var_1_23 = __VERIFIER_nondet_ushort() [L309] CALL assume_abort_if_not(var_1_23 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L309] RET assume_abort_if_not(var_1_23 >= 8191) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L310] CALL assume_abort_if_not(var_1_23 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L310] RET assume_abort_if_not(var_1_23 <= 16383) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=3474534728, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L311] var_1_26 = __VERIFIER_nondet_ulong() [L312] CALL assume_abort_if_not(var_1_26 >= 3221225470) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L312] RET assume_abort_if_not(var_1_26 >= 3221225470) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L313] CALL assume_abort_if_not(var_1_26 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L313] RET assume_abort_if_not(var_1_26 <= 4294967294) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=1956549945, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L314] var_1_29 = __VERIFIER_nondet_ulong() [L315] CALL assume_abort_if_not(var_1_29 >= 1610612735) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L315] RET assume_abort_if_not(var_1_29 >= 1610612735) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L316] CALL assume_abort_if_not(var_1_29 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L316] RET assume_abort_if_not(var_1_29 <= 2147483647) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_32=119/20, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L317] var_1_32 = __VERIFIER_nondet_float() [L318] CALL assume_abort_if_not((var_1_32 >= -461168.6018427382800e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L318] RET assume_abort_if_not((var_1_32 >= -461168.6018427382800e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_33=6374/125, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L319] var_1_33 = __VERIFIER_nondet_float() [L320] CALL assume_abort_if_not((var_1_33 >= -461168.6018427382800e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 4611686.018427382800e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L320] RET assume_abort_if_not((var_1_33 >= -461168.6018427382800e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 4611686.018427382800e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_34=0, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L321] var_1_34 = __VERIFIER_nondet_float() [L322] CALL assume_abort_if_not((var_1_34 >= 2305843.009213691390e+12F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L322] RET assume_abort_if_not((var_1_34 >= 2305843.009213691390e+12F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_35=272/25, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L323] var_1_35 = __VERIFIER_nondet_float() [L324] CALL assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L324] RET assume_abort_if_not((var_1_35 >= 0.0F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_36=644/5, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L325] var_1_36 = __VERIFIER_nondet_float() [L326] CALL assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L326] RET assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427382800e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_37=0, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L327] var_1_37 = __VERIFIER_nondet_float() [L328] CALL assume_abort_if_not((var_1_37 >= 4611686.018427382800e+12F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L328] RET assume_abort_if_not((var_1_37 >= 4611686.018427382800e+12F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_38=2559/10, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L329] var_1_38 = __VERIFIER_nondet_float() [L330] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L330] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_39=39/5, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L331] var_1_39 = __VERIFIER_nondet_float() [L332] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L332] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=128, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L333] var_1_40 = __VERIFIER_nondet_uchar() [L334] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L334] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L335] CALL assume_abort_if_not(var_1_40 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L335] RET assume_abort_if_not(var_1_40 <= 255) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L336] CALL assume_abort_if_not(var_1_40 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L336] RET assume_abort_if_not(var_1_40 != 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_41=5000001/5, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L337] var_1_41 = __VERIFIER_nondet_float() [L338] CALL assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L338] RET assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=32, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L339] var_1_43 = __VERIFIER_nondet_uchar() [L340] CALL assume_abort_if_not(var_1_43 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L340] RET assume_abort_if_not(var_1_43 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L341] CALL assume_abort_if_not(var_1_43 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L341] RET assume_abort_if_not(var_1_43 <= 127) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=32, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L342] var_1_44 = __VERIFIER_nondet_uchar() [L343] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L343] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L344] CALL assume_abort_if_not(var_1_44 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L344] RET assume_abort_if_not(var_1_44 <= 254) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=100, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L345] var_1_53 = __VERIFIER_nondet_uchar() [L346] CALL assume_abort_if_not(var_1_53 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L346] RET assume_abort_if_not(var_1_53 >= 63) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L347] CALL assume_abort_if_not(var_1_53 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L347] RET assume_abort_if_not(var_1_53 <= 127) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=4, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L348] var_1_54 = __VERIFIER_nondet_uchar() [L349] CALL assume_abort_if_not(var_1_54 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L349] RET assume_abort_if_not(var_1_54 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L350] CALL assume_abort_if_not(var_1_54 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L350] RET assume_abort_if_not(var_1_54 <= 63) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=1, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L351] var_1_56 = __VERIFIER_nondet_char() [L352] CALL assume_abort_if_not(var_1_56 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L352] RET assume_abort_if_not(var_1_56 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L353] CALL assume_abort_if_not(var_1_56 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L353] RET assume_abort_if_not(var_1_56 <= 126) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=10, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L354] var_1_57 = __VERIFIER_nondet_char() [L355] CALL assume_abort_if_not(var_1_57 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=7, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L355] RET assume_abort_if_not(var_1_57 >= 0) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=7, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L356] CALL assume_abort_if_not(var_1_57 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=7, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L20] COND FALSE !(!cond) [L356] RET assume_abort_if_not(var_1_57 <= 126) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=256, var_1_11=7516125950, var_1_13=251/10, var_1_18=10, var_1_19=1610612788, var_1_1=4, var_1_20=1, var_1_21=57831, var_1_22=64, var_1_23=140058, var_1_25=25, var_1_26=16106127358, var_1_27=4, var_1_28=16, var_1_29=-2684354561, var_1_2=-255, var_1_30=5, var_1_31=21/8, var_1_3=1, var_1_40=1, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=32, var_1_47=0, var_1_48=8, var_1_49=128, var_1_51=16/5, var_1_52=16, var_1_53=63, var_1_54=-506, var_1_55=64, var_1_56=7, var_1_57=7, var_1_58=256, var_1_59=32, var_1_5=380, var_1_60=50, var_1_61=10, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=-4] [L377] RET updateVariables() [L378] CALL step() [L88] COND TRUE \read(var_1_3) [L89] var_1_60 = (last_1_var_1_30 + (last_1_var_1_25 - var_1_43)) [L91] signed long int stepLocal_5 = last_1_var_1_42; [L92] COND TRUE \read(var_1_3) [L93] COND TRUE stepLocal_5 != ((3451179663u - var_1_6) * var_1_8) [L94] var_1_18 = (last_1_var_1_59 - ((var_1_19 - last_1_var_1_28) - var_1_6)) [L99] var_1_59 = var_1_18 [L100] unsigned long int stepLocal_3 = last_1_var_1_10; [L101] COND TRUE last_1_var_1_45 <= stepLocal_3 [L102] var_1_9 = last_1_var_1_45 [L104] var_1_47 = ((((last_1_var_1_52) < (var_1_40)) ? (last_1_var_1_52) : (var_1_40))) [L105] COND FALSE !(256u <= last_1_var_1_52) [L110] var_1_10 = (var_1_11 - var_1_42) [L111] var_1_49 = ((var_1_19 - var_1_42) + var_1_8) [L112] var_1_27 = (var_1_6 + var_1_5) [L113] COND FALSE !((var_1_17 - var_1_36) > (var_1_38 / var_1_37)) [L116] var_1_51 = var_1_35 [L118] COND TRUE var_1_29 >= var_1_40 [L119] COND FALSE !((var_1_37 - var_1_16) <= ((((255.5f) > (var_1_34)) ? (255.5f) : (var_1_34)))) [L122] COND TRUE \read(var_1_2) [L123] var_1_55 = var_1_6 [L131] unsigned short int stepLocal_10 = var_1_8; [L132] signed long int stepLocal_9 = var_1_6 * var_1_23; [L133] unsigned long int stepLocal_8 = var_1_29; [L134] COND TRUE stepLocal_10 <= (45332 - ((((var_1_27) > (var_1_6)) ? (var_1_27) : (var_1_6)))) [L135] COND TRUE ((var_1_8 + 28549) - var_1_47) > stepLocal_9 [L136] COND TRUE ((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))) > stepLocal_8 [L137] var_1_30 = var_1_21 [L145] COND TRUE var_1_35 < (var_1_16 - var_1_39) [L146] COND TRUE (var_1_47 / var_1_5) < (~ var_1_53) [L147] var_1_61 = var_1_26 [L154] unsigned char stepLocal_1 = var_1_2; [L155] signed long int stepLocal_0 = (64 + var_1_5) - (var_1_6 + 10); [L156] COND TRUE stepLocal_1 || var_1_3 [L157] COND FALSE !(var_1_49 == stepLocal_0) [L161] signed short int stepLocal_18 = var_1_1; [L162] unsigned short int stepLocal_17 = var_1_8; [L163] COND TRUE stepLocal_18 < var_1_60 [L164] COND FALSE !(var_1_32 > (- ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))) [L167] COND TRUE var_1_40 <= stepLocal_17 [L168] var_1_52 = (((((var_1_6) > (var_1_43)) ? (var_1_6) : (var_1_43))) + var_1_5) [L174] COND TRUE \read(var_1_2) [L175] var_1_22 = ((var_1_8 - (var_1_23 - var_1_6)) + ((((128) > (var_1_27)) ? (128) : (var_1_27)))) [L179] var_1_58 = var_1_52 [L180] unsigned short int stepLocal_13 = var_1_22; [L181] signed long int stepLocal_12 = (((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)); [L182] unsigned char stepLocal_11 = var_1_5; [L183] COND FALSE !(var_1_52 == stepLocal_13) [L194] COND TRUE var_1_38 < (9.999999999998E11f - var_1_35) [L195] COND TRUE var_1_51 < (var_1_15 + var_1_35) [L196] var_1_31 = (((((var_1_32) > (var_1_39)) ? (var_1_32) : (var_1_39))) + ((((var_1_35) < ((var_1_38 - var_1_36))) ? (var_1_35) : ((var_1_38 - var_1_36))))) [L204] COND TRUE ((3.5f + var_1_51) / ((((var_1_37) > (var_1_34)) ? (var_1_37) : (var_1_34)))) < var_1_38 [L205] COND TRUE var_1_3 && var_1_2 [L206] var_1_45 = (((((var_1_40 - var_1_18)) > (-1)) ? ((var_1_40 - var_1_18)) : (-1))) [L215] signed short int stepLocal_7 = var_1_45; [L216] unsigned short int stepLocal_6 = var_1_22; [L217] COND TRUE var_1_55 < stepLocal_6 [L218] var_1_20 = ((var_1_5 + ((((var_1_1) > (var_1_6)) ? (var_1_1) : (var_1_6)))) + 16) [L230] var_1_2 || (var_1_20 == (var_1_60 >> var_1_60)) [L230] COND TRUE var_1_2 || (var_1_20 == (var_1_60 >> var_1_60)) [L231] COND TRUE \read(var_1_3) [L232] COND TRUE var_1_15 <= var_1_17 [L233] var_1_25 = ((var_1_26 - var_1_21) - var_1_23) [L245] COND FALSE !(((((var_1_17) < (var_1_31)) ? (var_1_17) : (var_1_31))) > var_1_15) [L248] var_1_28 = ((((((var_1_19 - var_1_21)) > (var_1_23)) ? ((var_1_19 - var_1_21)) : (var_1_23))) + ((var_1_29 - var_1_47) - var_1_9)) [L250] signed long int stepLocal_2 = var_1_6 / var_1_5; [L251] COND FALSE !(stepLocal_2 > var_1_20) [L254] unsigned char stepLocal_4 = var_1_6; [L255] EXPR var_1_20 ^ var_1_59 [L255] COND FALSE !(stepLocal_4 >= (var_1_20 ^ var_1_59)) [L258] unsigned char stepLocal_16 = var_1_27; [L259] unsigned char stepLocal_15 = var_1_42; [L260] EXPR var_1_23 & var_1_21 [L260] signed long int stepLocal_14 = var_1_23 & var_1_21; [L261] COND TRUE \read(var_1_2) [L262] COND FALSE !((var_1_11 % ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) != stepLocal_14) [L265] COND FALSE !(var_1_27 < stepLocal_15) [L378] RET step() [L379] CALL, EXPR property() [L369] EXPR (((((var_1_2 || var_1_3) ? ((var_1_49 == ((64 + var_1_5) - (var_1_6 + 10))) ? (var_1_1 == ((signed short int) var_1_49)) : 1) : 1) && (((var_1_6 / var_1_5) > var_1_20) ? (var_1_7 == ((unsigned short int) ((var_1_8 - var_1_5) + var_1_6))) : 1)) && ((last_1_var_1_45 <= last_1_var_1_10) ? (var_1_9 == ((signed long int) last_1_var_1_45)) : 1)) && (var_1_10 == ((unsigned long int) (var_1_11 - var_1_42)))) && ((var_1_6 >= (var_1_20 ^ var_1_59)) ? (var_1_13 == ((float) ((((var_1_15) > ((var_1_16 - var_1_17))) ? (var_1_15) : ((var_1_16 - var_1_17)))))) : 1) [L369] EXPR var_1_20 ^ var_1_59 [L369] EXPR (((((var_1_2 || var_1_3) ? ((var_1_49 == ((64 + var_1_5) - (var_1_6 + 10))) ? (var_1_1 == ((signed short int) var_1_49)) : 1) : 1) && (((var_1_6 / var_1_5) > var_1_20) ? (var_1_7 == ((unsigned short int) ((var_1_8 - var_1_5) + var_1_6))) : 1)) && ((last_1_var_1_45 <= last_1_var_1_10) ? (var_1_9 == ((signed long int) last_1_var_1_45)) : 1)) && (var_1_10 == ((unsigned long int) (var_1_11 - var_1_42)))) && ((var_1_6 >= (var_1_20 ^ var_1_59)) ? (var_1_13 == ((float) ((((var_1_15) > ((var_1_16 - var_1_17))) ? (var_1_15) : ((var_1_16 - var_1_17)))))) : 1) [L369] EXPR (((((((((var_1_2 || var_1_3) ? ((var_1_49 == ((64 + var_1_5) - (var_1_6 + 10))) ? (var_1_1 == ((signed short int) var_1_49)) : 1) : 1) && (((var_1_6 / var_1_5) > var_1_20) ? (var_1_7 == ((unsigned short int) ((var_1_8 - var_1_5) + var_1_6))) : 1)) && ((last_1_var_1_45 <= last_1_var_1_10) ? (var_1_9 == ((signed long int) last_1_var_1_45)) : 1)) && (var_1_10 == ((unsigned long int) (var_1_11 - var_1_42)))) && ((var_1_6 >= (var_1_20 ^ var_1_59)) ? (var_1_13 == ((float) ((((var_1_15) > ((var_1_16 - var_1_17))) ? (var_1_15) : ((var_1_16 - var_1_17)))))) : 1)) && (var_1_3 ? ((last_1_var_1_42 != ((3451179663u - var_1_6) * var_1_8)) ? (var_1_18 == ((signed long int) (last_1_var_1_59 - ((var_1_19 - last_1_var_1_28) - var_1_6)))) : 1) : (var_1_18 == ((signed long int) ((((var_1_8) > (((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) ? (var_1_8) : (((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59)))))))))) && ((var_1_55 < var_1_22) ? (var_1_20 == ((unsigned short int) ((var_1_5 + ((((var_1_1) > (var_1_6)) ? (var_1_1) : (var_1_6)))) + 16))) : (var_1_2 ? ((4 >= var_1_45) ? (var_1_20 == ((unsigned short int) ((((var_1_21 - (var_1_8 - 16)) < 0 ) ? -(var_1_21 - (var_1_8 - 16)) : (var_1_21 - (var_1_8 - 16)))))) : (var_1_20 == ((unsigned short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : (var_1_20 == ((unsigned short int) var_1_8))))) && (var_1_2 ? (var_1_22 == ((unsigned short int) ((var_1_8 - (var_1_23 - var_1_6)) + ((((128) > (var_1_27)) ? (128) : (var_1_27)))))) : (var_1_22 == ((unsigned short int) ((((((((var_1_6) > (var_1_30)) ? (var_1_6) : (var_1_30)))) < (((57988 - var_1_9) - var_1_5))) ? (((((var_1_6) > (var_1_30)) ? (var_1_6) : (var_1_30)))) : (((57988 - var_1_9) - var_1_5)))))))) && ((var_1_2 || (var_1_20 == (var_1_60 >> var_1_60))) ? (var_1_3 ? ((var_1_15 <= var_1_17) ? (var_1_25 == ((unsigned long int) ((var_1_26 - var_1_21) - var_1_23))) : (var_1_25 == ((unsigned long int) (var_1_26 - var_1_60)))) : ((var_1_9 > (var_1_60 / var_1_5)) ? (var_1_25 == ((unsigned long int) var_1_42)) : 1)) : (var_1_25 == ((unsigned long int) var_1_11))) [L369] EXPR (((((((((((((((((var_1_2 || var_1_3) ? ((var_1_49 == ((64 + var_1_5) - (var_1_6 + 10))) ? (var_1_1 == ((signed short int) var_1_49)) : 1) : 1) && (((var_1_6 / var_1_5) > var_1_20) ? (var_1_7 == ((unsigned short int) ((var_1_8 - var_1_5) + var_1_6))) : 1)) && ((last_1_var_1_45 <= last_1_var_1_10) ? (var_1_9 == ((signed long int) last_1_var_1_45)) : 1)) && (var_1_10 == ((unsigned long int) (var_1_11 - var_1_42)))) && ((var_1_6 >= (var_1_20 ^ var_1_59)) ? (var_1_13 == ((float) ((((var_1_15) > ((var_1_16 - var_1_17))) ? (var_1_15) : ((var_1_16 - var_1_17)))))) : 1)) && (var_1_3 ? ((last_1_var_1_42 != ((3451179663u - var_1_6) * var_1_8)) ? (var_1_18 == ((signed long int) (last_1_var_1_59 - ((var_1_19 - last_1_var_1_28) - var_1_6)))) : 1) : (var_1_18 == ((signed long int) ((((var_1_8) > (((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) ? (var_1_8) : (((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59)))))))))) && ((var_1_55 < var_1_22) ? (var_1_20 == ((unsigned short int) ((var_1_5 + ((((var_1_1) > (var_1_6)) ? (var_1_1) : (var_1_6)))) + 16))) : (var_1_2 ? ((4 >= var_1_45) ? (var_1_20 == ((unsigned short int) ((((var_1_21 - (var_1_8 - 16)) < 0 ) ? -(var_1_21 - (var_1_8 - 16)) : (var_1_21 - (var_1_8 - 16)))))) : (var_1_20 == ((unsigned short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : (var_1_20 == ((unsigned short int) var_1_8))))) && (var_1_2 ? (var_1_22 == ((unsigned short int) ((var_1_8 - (var_1_23 - var_1_6)) + ((((128) > (var_1_27)) ? (128) : (var_1_27)))))) : (var_1_22 == ((unsigned short int) ((((((((var_1_6) > (var_1_30)) ? (var_1_6) : (var_1_30)))) < (((57988 - var_1_9) - var_1_5))) ? (((((var_1_6) > (var_1_30)) ? (var_1_6) : (var_1_30)))) : (((57988 - var_1_9) - var_1_5)))))))) && ((var_1_2 || (var_1_20 == (var_1_60 >> var_1_60))) ? (var_1_3 ? ((var_1_15 <= var_1_17) ? (var_1_25 == ((unsigned long int) ((var_1_26 - var_1_21) - var_1_23))) : (var_1_25 == ((unsigned long int) (var_1_26 - var_1_60)))) : ((var_1_9 > (var_1_60 / var_1_5)) ? (var_1_25 == ((unsigned long int) var_1_42)) : 1)) : (var_1_25 == ((unsigned long int) var_1_11)))) && (var_1_27 == ((unsigned char) (var_1_6 + var_1_5)))) && ((((((var_1_17) < (var_1_31)) ? (var_1_17) : (var_1_31))) > var_1_15) ? (var_1_28 == ((unsigned long int) ((var_1_6 + var_1_61) + var_1_23))) : (var_1_28 == ((unsigned long int) ((((((var_1_19 - var_1_21)) > (var_1_23)) ? ((var_1_19 - var_1_21)) : (var_1_23))) + ((var_1_29 - var_1_47) - var_1_9)))))) && ((var_1_8 <= (45332 - ((((var_1_27) > (var_1_6)) ? (var_1_27) : (var_1_6))))) ? ((((var_1_8 + 28549) - var_1_47) > (var_1_6 * var_1_23)) ? ((((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))) > var_1_29) ? (var_1_30 == ((unsigned short int) var_1_21)) : (var_1_30 == ((unsigned short int) var_1_47))) : 1) : (var_1_30 == ((unsigned short int) var_1_8)))) && ((var_1_52 == var_1_22) ? ((var_1_26 > ((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) ? (var_1_2 ? (var_1_31 == ((float) ((((((((var_1_16 - var_1_17)) < ((var_1_32 + var_1_33))) ? ((var_1_16 - var_1_17)) : ((var_1_32 + var_1_33)))) < 0 ) ? -(((((var_1_16 - var_1_17)) < ((var_1_32 + var_1_33))) ? ((var_1_16 - var_1_17)) : ((var_1_32 + var_1_33)))) : (((((var_1_16 - var_1_17)) < ((var_1_32 + var_1_33))) ? ((var_1_16 - var_1_17)) : ((var_1_32 + var_1_33)))))))) : (var_1_31 == ((float) ((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33)))))) : (var_1_31 == ((float) (((var_1_34 - var_1_35) + var_1_36) - (var_1_37 - ((((var_1_38) > (var_1_39)) ? (var_1_38) : (var_1_39)))))))) : ((var_1_38 < (9.999999999998E11f - var_1_35)) ? ((var_1_51 < (var_1_15 + var_1_35)) ? (var_1_31 == ((float) (((((var_1_32) > (var_1_39)) ? (var_1_32) : (var_1_39))) + ((((var_1_35) < ((var_1_38 - var_1_36))) ? (var_1_35) : ((var_1_38 - var_1_36))))))) : 1) : ((var_1_5 >= (var_1_23 / var_1_40)) ? (var_1_31 == ((float) ((((10.875f) < (var_1_41)) ? (10.875f) : (var_1_41))))) : 1)))) && ((256u <= last_1_var_1_52) ? ((var_1_40 > (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) * var_1_26)) ? (var_1_42 == ((unsigned char) ((((((((var_1_6) < ((var_1_5 + var_1_43))) ? (var_1_6) : ((var_1_5 + var_1_43))))) > (var_1_44)) ? (((((var_1_6) < ((var_1_5 + var_1_43))) ? (var_1_6) : ((var_1_5 + var_1_43))))) : (var_1_44))))) : 1) : 1)) && ((((3.5f + var_1_51) / ((((var_1_37) > (var_1_34)) ? (var_1_37) : (var_1_34)))) < var_1_38) ? ((var_1_3 && var_1_2) ? (var_1_45 == ((signed short int) (((((var_1_40 - var_1_18)) > (-1)) ? ((var_1_40 - var_1_18)) : (-1))))) : (var_1_45 == ((signed short int) (var_1_5 + ((((var_1_47) < (var_1_43)) ? (var_1_47) : (var_1_43))))))) : ((var_1_31 >= ((var_1_31 + var_1_39) * var_1_38)) ? (var_1_45 == ((signed short int) (var_1_5 + var_1_47))) : 1))) && (var_1_47 == ((unsigned long int) ((((last_1_var_1_52) < (var_1_40)) ? (last_1_var_1_52) : (var_1_40)))))) && (var_1_2 ? (((var_1_11 % ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) != (var_1_23 & var_1_21)) ? (var_1_48 == ((unsigned short int) ((((((((var_1_6) > (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))) ? (var_1_6) : (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))))) > (var_1_52)) ? (((((var_1_6) > (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))) ? (var_1_6) : (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))))) : (var_1_52))))) : ((var_1_27 < var_1_42) ? (var_1_48 == ((unsigned short int) ((((((var_1_8 - var_1_40)) < (var_1_58)) ? ((var_1_8 - var_1_40)) : (var_1_58))) + var_1_6))) : 1)) : ((var_1_33 <= var_1_32) ? ((var_1_27 >= (var_1_26 / 4)) ? (var_1_48 == ((unsigned short int) var_1_6)) : 1) : 1)) [L369-L370] return (((((((((((((((((((((((((var_1_2 || var_1_3) ? ((var_1_49 == ((64 + var_1_5) - (var_1_6 + 10))) ? (var_1_1 == ((signed short int) var_1_49)) : 1) : 1) && (((var_1_6 / var_1_5) > var_1_20) ? (var_1_7 == ((unsigned short int) ((var_1_8 - var_1_5) + var_1_6))) : 1)) && ((last_1_var_1_45 <= last_1_var_1_10) ? (var_1_9 == ((signed long int) last_1_var_1_45)) : 1)) && (var_1_10 == ((unsigned long int) (var_1_11 - var_1_42)))) && ((var_1_6 >= (var_1_20 ^ var_1_59)) ? (var_1_13 == ((float) ((((var_1_15) > ((var_1_16 - var_1_17))) ? (var_1_15) : ((var_1_16 - var_1_17)))))) : 1)) && (var_1_3 ? ((last_1_var_1_42 != ((3451179663u - var_1_6) * var_1_8)) ? (var_1_18 == ((signed long int) (last_1_var_1_59 - ((var_1_19 - last_1_var_1_28) - var_1_6)))) : 1) : (var_1_18 == ((signed long int) ((((var_1_8) > (((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) ? (var_1_8) : (((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59)))))))))) && ((var_1_55 < var_1_22) ? (var_1_20 == ((unsigned short int) ((var_1_5 + ((((var_1_1) > (var_1_6)) ? (var_1_1) : (var_1_6)))) + 16))) : (var_1_2 ? ((4 >= var_1_45) ? (var_1_20 == ((unsigned short int) ((((var_1_21 - (var_1_8 - 16)) < 0 ) ? -(var_1_21 - (var_1_8 - 16)) : (var_1_21 - (var_1_8 - 16)))))) : (var_1_20 == ((unsigned short int) ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))))) : (var_1_20 == ((unsigned short int) var_1_8))))) && (var_1_2 ? (var_1_22 == ((unsigned short int) ((var_1_8 - (var_1_23 - var_1_6)) + ((((128) > (var_1_27)) ? (128) : (var_1_27)))))) : (var_1_22 == ((unsigned short int) ((((((((var_1_6) > (var_1_30)) ? (var_1_6) : (var_1_30)))) < (((57988 - var_1_9) - var_1_5))) ? (((((var_1_6) > (var_1_30)) ? (var_1_6) : (var_1_30)))) : (((57988 - var_1_9) - var_1_5)))))))) && ((var_1_2 || (var_1_20 == (var_1_60 >> var_1_60))) ? (var_1_3 ? ((var_1_15 <= var_1_17) ? (var_1_25 == ((unsigned long int) ((var_1_26 - var_1_21) - var_1_23))) : (var_1_25 == ((unsigned long int) (var_1_26 - var_1_60)))) : ((var_1_9 > (var_1_60 / var_1_5)) ? (var_1_25 == ((unsigned long int) var_1_42)) : 1)) : (var_1_25 == ((unsigned long int) var_1_11)))) && (var_1_27 == ((unsigned char) (var_1_6 + var_1_5)))) && ((((((var_1_17) < (var_1_31)) ? (var_1_17) : (var_1_31))) > var_1_15) ? (var_1_28 == ((unsigned long int) ((var_1_6 + var_1_61) + var_1_23))) : (var_1_28 == ((unsigned long int) ((((((var_1_19 - var_1_21)) > (var_1_23)) ? ((var_1_19 - var_1_21)) : (var_1_23))) + ((var_1_29 - var_1_47) - var_1_9)))))) && ((var_1_8 <= (45332 - ((((var_1_27) > (var_1_6)) ? (var_1_27) : (var_1_6))))) ? ((((var_1_8 + 28549) - var_1_47) > (var_1_6 * var_1_23)) ? ((((((var_1_19) < 0 ) ? -(var_1_19) : (var_1_19))) > var_1_29) ? (var_1_30 == ((unsigned short int) var_1_21)) : (var_1_30 == ((unsigned short int) var_1_47))) : 1) : (var_1_30 == ((unsigned short int) var_1_8)))) && ((var_1_52 == var_1_22) ? ((var_1_26 > ((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8)))) ? (var_1_2 ? (var_1_31 == ((float) ((((((((var_1_16 - var_1_17)) < ((var_1_32 + var_1_33))) ? ((var_1_16 - var_1_17)) : ((var_1_32 + var_1_33)))) < 0 ) ? -(((((var_1_16 - var_1_17)) < ((var_1_32 + var_1_33))) ? ((var_1_16 - var_1_17)) : ((var_1_32 + var_1_33)))) : (((((var_1_16 - var_1_17)) < ((var_1_32 + var_1_33))) ? ((var_1_16 - var_1_17)) : ((var_1_32 + var_1_33)))))))) : (var_1_31 == ((float) ((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33)))))) : (var_1_31 == ((float) (((var_1_34 - var_1_35) + var_1_36) - (var_1_37 - ((((var_1_38) > (var_1_39)) ? (var_1_38) : (var_1_39)))))))) : ((var_1_38 < (9.999999999998E11f - var_1_35)) ? ((var_1_51 < (var_1_15 + var_1_35)) ? (var_1_31 == ((float) (((((var_1_32) > (var_1_39)) ? (var_1_32) : (var_1_39))) + ((((var_1_35) < ((var_1_38 - var_1_36))) ? (var_1_35) : ((var_1_38 - var_1_36))))))) : 1) : ((var_1_5 >= (var_1_23 / var_1_40)) ? (var_1_31 == ((float) ((((10.875f) < (var_1_41)) ? (10.875f) : (var_1_41))))) : 1)))) && ((256u <= last_1_var_1_52) ? ((var_1_40 > (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) * var_1_26)) ? (var_1_42 == ((unsigned char) ((((((((var_1_6) < ((var_1_5 + var_1_43))) ? (var_1_6) : ((var_1_5 + var_1_43))))) > (var_1_44)) ? (((((var_1_6) < ((var_1_5 + var_1_43))) ? (var_1_6) : ((var_1_5 + var_1_43))))) : (var_1_44))))) : 1) : 1)) && ((((3.5f + var_1_51) / ((((var_1_37) > (var_1_34)) ? (var_1_37) : (var_1_34)))) < var_1_38) ? ((var_1_3 && var_1_2) ? (var_1_45 == ((signed short int) (((((var_1_40 - var_1_18)) > (-1)) ? ((var_1_40 - var_1_18)) : (-1))))) : (var_1_45 == ((signed short int) (var_1_5 + ((((var_1_47) < (var_1_43)) ? (var_1_47) : (var_1_43))))))) : ((var_1_31 >= ((var_1_31 + var_1_39) * var_1_38)) ? (var_1_45 == ((signed short int) (var_1_5 + var_1_47))) : 1))) && (var_1_47 == ((unsigned long int) ((((last_1_var_1_52) < (var_1_40)) ? (last_1_var_1_52) : (var_1_40)))))) && (var_1_2 ? (((var_1_11 % ((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5)))) != (var_1_23 & var_1_21)) ? (var_1_48 == ((unsigned short int) ((((((((var_1_6) > (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))) ? (var_1_6) : (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))))) > (var_1_52)) ? (((((var_1_6) > (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))) ? (var_1_6) : (((((var_1_8) < 0 ) ? -(var_1_8) : (var_1_8))))))) : (var_1_52))))) : ((var_1_27 < var_1_42) ? (var_1_48 == ((unsigned short int) ((((((var_1_8 - var_1_40)) < (var_1_58)) ? ((var_1_8 - var_1_40)) : (var_1_58))) + var_1_6))) : 1)) : ((var_1_33 <= var_1_32) ? ((var_1_27 >= (var_1_26 / 4)) ? (var_1_48 == ((unsigned short int) var_1_6)) : 1) : 1))) && (var_1_49 == ((unsigned long int) ((var_1_19 - var_1_42) + var_1_8)))) && (((var_1_17 - var_1_36) > (var_1_38 / var_1_37)) ? (var_1_51 == ((float) var_1_37)) : (var_1_51 == ((float) var_1_35)))) && ((var_1_1 < var_1_60) ? ((var_1_32 > (- ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))) ? (var_1_52 == ((unsigned char) ((((100) < (var_1_5)) ? (100) : (var_1_5))))) : ((var_1_40 <= var_1_8) ? (var_1_52 == ((unsigned char) (((((var_1_6) > (var_1_43)) ? (var_1_6) : (var_1_43))) + var_1_5))) : (var_1_52 == ((unsigned char) (128 - (var_1_53 - var_1_54)))))) : 1)) && ((var_1_29 >= var_1_40) ? (((var_1_37 - var_1_16) <= ((((255.5f) > (var_1_34)) ? (255.5f) : (var_1_34)))) ? (var_1_55 == ((signed char) (var_1_6 - ((((var_1_54) < (((((var_1_56) < (var_1_57)) ? (var_1_56) : (var_1_57))))) ? (var_1_54) : (((((var_1_56) < (var_1_57)) ? (var_1_56) : (var_1_57))))))))) : (var_1_2 ? (var_1_55 == ((signed char) var_1_6)) : (var_1_55 == ((signed char) var_1_57)))) : (var_1_55 == ((signed char) var_1_57)))) && (var_1_58 == ((signed long int) var_1_52))) && (var_1_59 == ((unsigned long int) var_1_18))) && (var_1_3 ? (var_1_60 == ((signed long int) (last_1_var_1_30 + (last_1_var_1_25 - var_1_43)))) : 1)) && ((var_1_35 < (var_1_16 - var_1_39)) ? (((var_1_47 / var_1_5) < (~ var_1_53)) ? (var_1_61 == ((signed long int) var_1_26)) : (var_1_61 == ((signed long int) var_1_27))) : (var_1_61 == ((signed long int) var_1_56))) ; [L379] RET, EXPR property() [L379] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=7516125850, var_1_11=7516125950, var_1_13=251/10, var_1_15=0, var_1_18=-1610612735, var_1_19=1610612788, var_1_1=4, var_1_20=145, var_1_21=57831, var_1_22=7533, var_1_23=140058, var_1_25=16106060541, var_1_26=16106127358, var_1_27=129, var_1_28=-1073799637, var_1_29=-2684354561, var_1_2=-255, var_1_30=57831, var_1_31=21/8, var_1_32=0, var_1_33=0, var_1_35=2, var_1_37=0, var_1_3=1, var_1_40=1, var_1_41=0, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=0, var_1_47=1, var_1_48=8, var_1_49=1610629073, var_1_51=2, var_1_52=129, var_1_53=63, var_1_54=-506, var_1_55=5, var_1_56=7, var_1_57=7, var_1_58=129, var_1_59=-1610612735, var_1_5=380, var_1_60=28, var_1_61=-1073741826, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=32] [L19] reach_error() VAL [isInitial=1, last_1_var_1_10=256, last_1_var_1_25=25, last_1_var_1_28=16, last_1_var_1_30=5, last_1_var_1_42=100, last_1_var_1_45=32, last_1_var_1_52=16, last_1_var_1_59=32, var_1_10=7516125850, var_1_11=7516125950, var_1_13=251/10, var_1_15=0, var_1_18=-1610612735, var_1_19=1610612788, var_1_1=4, var_1_20=145, var_1_21=57831, var_1_22=7533, var_1_23=140058, var_1_25=16106060541, var_1_26=16106127358, var_1_27=129, var_1_28=-1073799637, var_1_29=-2684354561, var_1_2=-255, var_1_30=57831, var_1_31=21/8, var_1_32=0, var_1_33=0, var_1_35=2, var_1_37=0, var_1_3=1, var_1_40=1, var_1_41=0, var_1_42=100, var_1_43=-254, var_1_44=0, var_1_45=0, var_1_47=1, var_1_48=8, var_1_49=1610629073, var_1_51=2, var_1_52=129, var_1_53=63, var_1_54=-506, var_1_55=5, var_1_56=7, var_1_57=7, var_1_58=129, var_1_59=-1610612735, var_1_5=380, var_1_60=28, var_1_61=-1073741826, var_1_6=5, var_1_7=0, var_1_8=16385, var_1_9=32] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 88 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 16.2s, OverallIterations: 1, TraceHistogramMax: 49, 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=88occurred 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, 9.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 362 NumberOfCodeBlocks, 362 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 04:48:47,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 7baede3f4b218899c5fa728f3d2f15c45a27c02194fa196820f87130200e77ba --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 04:48:50,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:48:50,261 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 04:48:50,268 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:48:50,269 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:48:50,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:48:50,306 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:48:50,307 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:48:50,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:48:50,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:48:50,308 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:48:50,309 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:48:50,309 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:48:50,311 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:48:50,311 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:48:50,312 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:48:50,312 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:48:50,313 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:48:50,313 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 04:48:50,317 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 04:48:50,317 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:48:50,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:48:50,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:48:50,318 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:48:50,318 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 04:48:50,319 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 04:48:50,319 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:48:50,319 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 04:48:50,319 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 04:48:50,320 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:48:50,320 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:48:50,320 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:48:50,320 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:48:50,321 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:48:50,321 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:48:50,321 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:48:50,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:48:50,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:48:50,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:48:50,324 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 04:48:50,324 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 04:48:50,325 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:48:50,326 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:48:50,326 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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7baede3f4b218899c5fa728f3d2f15c45a27c02194fa196820f87130200e77ba [2024-11-09 04:48:50,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:48:50,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:48:50,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:48:50,768 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:48:50,768 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:48:50,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i Unable to find full path for "g++" [2024-11-09 04:48:52,924 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:48:53,249 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:48:53,249 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i [2024-11-09 04:48:53,263 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data/ffbf64821/bc510ece53c74f2ea18645acb57deb79/FLAG87caff46a [2024-11-09 04:48:53,284 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/data/ffbf64821/bc510ece53c74f2ea18645acb57deb79 [2024-11-09 04:48:53,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:48:53,288 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:48:53,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:48:53,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:48:53,295 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:48:53,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:53,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2412214a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53, skipping insertion in model container [2024-11-09 04:48:53,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:53,341 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:48:53,536 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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i[916,929] [2024-11-09 04:48:53,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:48:53,797 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:48:53,818 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_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-20.i[916,929] [2024-11-09 04:48:53,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:48:53,964 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:48:53,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53 WrapperNode [2024-11-09 04:48:53,965 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:48:53,966 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:48:53,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:48:53,967 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:48:53,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,045 INFO L138 Inliner]: procedures = 27, calls = 62, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 359 [2024-11-09 04:48:54,046 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:48:54,047 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:48:54,047 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:48:54,047 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:48:54,056 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,072 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,073 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,111 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,126 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,132 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:48:54,133 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:48:54,134 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:48:54,134 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:48:54,135 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (1/1) ... [2024-11-09 04:48:54,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:48:54,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:48:54,187 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:48:54,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:48:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:48:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 04:48:54,229 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:48:54,230 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:48:54,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:48:54,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:48:54,427 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:48:54,430 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:49:06,250 INFO L? ?]: Removed 46 outVars from TransFormulas that were not future-live. [2024-11-09 04:49:06,252 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:49:06,274 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:49:06,276 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:49:06,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:49:06 BoogieIcfgContainer [2024-11-09 04:49:06,277 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:49:06,279 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:49:06,280 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:49:06,284 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:49:06,284 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:48:53" (1/3) ... [2024-11-09 04:49:06,285 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2be153c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:49:06, skipping insertion in model container [2024-11-09 04:49:06,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:48:53" (2/3) ... [2024-11-09 04:49:06,287 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2be153c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:49:06, skipping insertion in model container [2024-11-09 04:49:06,288 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:49:06" (3/3) ... [2024-11-09 04:49:06,289 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-20.i [2024-11-09 04:49:06,309 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:49:06,309 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:49:06,383 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:49:06,390 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;@4098a333, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:49:06,390 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:49:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand has 155 states, 103 states have (on average 1.4854368932038835) internal successors, (153), 104 states have internal predecessors, (153), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-09 04:49:06,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-09 04:49:06,418 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:49:06,419 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:49:06,420 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:49:06,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:49:06,424 INFO L85 PathProgramCache]: Analyzing trace with hash -1086061740, now seen corresponding path program 1 times [2024-11-09 04:49:06,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:49:06,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [223614121] [2024-11-09 04:49:06,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:49:06,439 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 04:49:06,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:49:06,440 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:06,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:49:08,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-09 04:49:08,041 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:49:08,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1724 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2024-11-09 04:49:08,103 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:49:08,107 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:49:08,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [223614121] [2024-11-09 04:49:08,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [223614121] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:49:08,108 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:49:08,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 04:49:08,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921055176] [2024-11-09 04:49:08,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:49:08,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 04:49:08,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:49:08,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 04:49:08,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 04:49:08,147 INFO L87 Difference]: Start difference. First operand has 155 states, 103 states have (on average 1.4854368932038835) internal successors, (153), 104 states have internal predecessors, (153), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-09 04:49:08,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:49:08,195 INFO L93 Difference]: Finished difference Result 302 states and 543 transitions. [2024-11-09 04:49:08,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 04:49:08,198 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 318 [2024-11-09 04:49:08,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:49:08,207 INFO L225 Difference]: With dead ends: 302 [2024-11-09 04:49:08,208 INFO L226 Difference]: Without dead ends: 150 [2024-11-09 04:49:08,213 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 317 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 04:49:08,216 INFO L432 NwaCegarLoop]: 241 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, 241 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 04:49:08,217 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-09 04:49:08,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2024-11-09 04:49:08,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 150. [2024-11-09 04:49:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 99 states have (on average 1.4444444444444444) internal successors, (143), 99 states have internal predecessors, (143), 49 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-09 04:49:08,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 241 transitions. [2024-11-09 04:49:08,296 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 241 transitions. Word has length 318 [2024-11-09 04:49:08,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:49:08,297 INFO L471 AbstractCegarLoop]: Abstraction has 150 states and 241 transitions. [2024-11-09 04:49:08,297 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-09 04:49:08,297 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 241 transitions. [2024-11-09 04:49:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-09 04:49:08,316 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:49:08,316 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:49:08,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:08,517 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:08,517 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:49:08,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:49:08,518 INFO L85 PathProgramCache]: Analyzing trace with hash -1199887418, now seen corresponding path program 1 times [2024-11-09 04:49:08,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:49:08,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2009376720] [2024-11-09 04:49:08,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:49:08,524 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 04:49:08,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:49:08,527 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:08,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:49:10,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 04:49:10,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:49:10,546 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 04:49:10,547 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:49:10,547 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:49:10,560 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2009376720] [2024-11-09 04:49:10,560 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2009376720] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:49:10,560 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:49:10,561 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:49:10,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639772051] [2024-11-09 04:49:10,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:49:10,563 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:49:10,563 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:49:10,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:49:10,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:49:10,565 INFO L87 Difference]: Start difference. First operand 150 states and 241 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:49:13,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:15,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:15,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:49:15,241 INFO L93 Difference]: Finished difference Result 364 states and 586 transitions. [2024-11-09 04:49:15,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:49:15,246 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 318 [2024-11-09 04:49:15,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:49:15,251 INFO L225 Difference]: With dead ends: 364 [2024-11-09 04:49:15,253 INFO L226 Difference]: Without dead ends: 217 [2024-11-09 04:49:15,254 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:49:15,256 INFO L432 NwaCegarLoop]: 248 mSDtfsCounter, 85 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:49:15,257 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [85 Valid, 472 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 16 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2024-11-09 04:49:15,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2024-11-09 04:49:15,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 214. [2024-11-09 04:49:15,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 160 states have (on average 1.50625) internal successors, (241), 161 states have internal predecessors, (241), 51 states have call successors, (51), 2 states have call predecessors, (51), 2 states have return successors, (51), 50 states have call predecessors, (51), 51 states have call successors, (51) [2024-11-09 04:49:15,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 343 transitions. [2024-11-09 04:49:15,289 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 343 transitions. Word has length 318 [2024-11-09 04:49:15,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:49:15,291 INFO L471 AbstractCegarLoop]: Abstraction has 214 states and 343 transitions. [2024-11-09 04:49:15,291 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:49:15,292 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 343 transitions. [2024-11-09 04:49:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-09 04:49:15,298 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:49:15,298 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:49:15,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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)] Ended with exit code 0 [2024-11-09 04:49:15,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:15,500 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:49:15,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:49:15,501 INFO L85 PathProgramCache]: Analyzing trace with hash 2074011524, now seen corresponding path program 1 times [2024-11-09 04:49:15,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:49:15,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [543858771] [2024-11-09 04:49:15,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:49:15,502 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 04:49:15,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:49:15,506 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:15,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 04:49:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:49:17,106 INFO L255 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-09 04:49:17,141 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:49:17,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 04:49:17,278 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:49:17,278 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:49:17,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [543858771] [2024-11-09 04:49:17,282 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [543858771] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:49:17,282 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:49:17,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 04:49:17,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138612234] [2024-11-09 04:49:17,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:49:17,286 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 04:49:17,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:49:17,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 04:49:17,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:49:17,288 INFO L87 Difference]: Start difference. First operand 214 states and 343 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:49:19,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:21,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:21,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:49:21,902 INFO L93 Difference]: Finished difference Result 432 states and 688 transitions. [2024-11-09 04:49:22,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 04:49:22,019 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 318 [2024-11-09 04:49:22,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:49:22,027 INFO L225 Difference]: With dead ends: 432 [2024-11-09 04:49:22,028 INFO L226 Difference]: Without dead ends: 221 [2024-11-09 04:49:22,029 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 04:49:22,031 INFO L432 NwaCegarLoop]: 325 mSDtfsCounter, 108 mSDsluCounter, 220 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 108 SdHoareTripleChecker+Valid, 545 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:49:22,032 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [108 Valid, 545 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 14 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2024-11-09 04:49:22,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2024-11-09 04:49:22,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 195. [2024-11-09 04:49:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195 states, 143 states have (on average 1.4825174825174825) internal successors, (212), 143 states have internal predecessors, (212), 49 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2024-11-09 04:49:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 310 transitions. [2024-11-09 04:49:22,056 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 310 transitions. Word has length 318 [2024-11-09 04:49:22,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:49:22,057 INFO L471 AbstractCegarLoop]: Abstraction has 195 states and 310 transitions. [2024-11-09 04:49:22,058 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:49:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 310 transitions. [2024-11-09 04:49:22,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-09 04:49:22,063 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:49:22,063 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:49:22,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 04:49:22,267 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:22,268 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:49:22,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:49:22,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1044652226, now seen corresponding path program 1 times [2024-11-09 04:49:22,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:49:22,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2072103485] [2024-11-09 04:49:22,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:49:22,276 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 04:49:22,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:49:22,281 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:22,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-09 04:49:23,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:49:23,998 INFO L255 TraceCheckSpWp]: Trace formula consists of 529 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 04:49:24,011 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:49:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2421 proven. 144 refuted. 0 times theorem prover too weak. 2139 trivial. 0 not checked. [2024-11-09 04:49:30,610 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:49:31,107 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:49:31,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2072103485] [2024-11-09 04:49:31,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2072103485] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:49:31,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [506059902] [2024-11-09 04:49:31,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:49:31,109 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:49:31,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:49:31,113 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:49:31,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 04:49:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:49:34,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 529 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 04:49:34,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:49:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 04:49:45,972 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:49:45,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [506059902] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:49:45,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 04:49:45,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2024-11-09 04:49:45,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339121246] [2024-11-09 04:49:45,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:49:45,974 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 04:49:45,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:49:45,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 04:49:45,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-09 04:49:45,975 INFO L87 Difference]: Start difference. First operand 195 states and 310 transitions. Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:49:49,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:51,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:53,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:55,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:49:55,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:49:55,757 INFO L93 Difference]: Finished difference Result 536 states and 851 transitions. [2024-11-09 04:49:55,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 04:49:55,859 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 318 [2024-11-09 04:49:55,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:49:55,863 INFO L225 Difference]: With dead ends: 536 [2024-11-09 04:49:55,863 INFO L226 Difference]: Without dead ends: 344 [2024-11-09 04:49:55,864 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 675 GetRequests, 665 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2024-11-09 04:49:55,865 INFO L432 NwaCegarLoop]: 291 mSDtfsCounter, 80 mSDsluCounter, 409 mSDsCounter, 0 mSdLazyCounter, 132 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 700 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 132 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:49:55,866 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 700 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 132 Invalid, 4 Unknown, 0 Unchecked, 9.6s Time] [2024-11-09 04:49:55,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2024-11-09 04:49:55,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 342. [2024-11-09 04:49:55,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 342 states, 239 states have (on average 1.4476987447698744) internal successors, (346), 239 states have internal predecessors, (346), 98 states have call successors, (98), 4 states have call predecessors, (98), 4 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-09 04:49:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 542 transitions. [2024-11-09 04:49:55,916 INFO L78 Accepts]: Start accepts. Automaton has 342 states and 542 transitions. Word has length 318 [2024-11-09 04:49:55,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:49:55,917 INFO L471 AbstractCegarLoop]: Abstraction has 342 states and 542 transitions. [2024-11-09 04:49:55,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:49:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 542 transitions. [2024-11-09 04:49:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-09 04:49:55,920 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:49:55,921 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:49:55,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-09 04:49:56,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-09 04:49:56,321 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 04:49:56,322 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:49:56,322 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:49:56,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1205472811, now seen corresponding path program 1 times [2024-11-09 04:49:56,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:49:56,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1741674674] [2024-11-09 04:49:56,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:49:56,324 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 04:49:56,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:49:56,325 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:49:56,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-09 04:49:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:49:57,716 INFO L255 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 04:49:57,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:50:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2421 proven. 144 refuted. 0 times theorem prover too weak. 2139 trivial. 0 not checked. [2024-11-09 04:50:03,346 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:50:03,703 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:50:03,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1741674674] [2024-11-09 04:50:03,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1741674674] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:50:03,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2083740495] [2024-11-09 04:50:03,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:50:03,705 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:50:03,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:50:03,708 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:50:03,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-09 04:50:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:50:04,915 INFO L255 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 04:50:04,921 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:50:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-11-09 04:50:05,843 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 04:50:05,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2083740495] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:50:05,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 04:50:05,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2024-11-09 04:50:05,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447806941] [2024-11-09 04:50:05,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:50:05,845 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 04:50:05,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:50:05,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 04:50:05,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2024-11-09 04:50:05,846 INFO L87 Difference]: Start difference. First operand 342 states and 542 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:50:09,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:11,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:13,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:15,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:17,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:19,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:21,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:23,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:25,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:27,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:29,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:29,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:50:29,934 INFO L93 Difference]: Finished difference Result 853 states and 1346 transitions. [2024-11-09 04:50:29,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-09 04:50:29,934 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) Word has length 319 [2024-11-09 04:50:29,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:50:29,943 INFO L225 Difference]: With dead ends: 853 [2024-11-09 04:50:29,943 INFO L226 Difference]: Without dead ends: 508 [2024-11-09 04:50:29,944 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 680 GetRequests, 668 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2024-11-09 04:50:29,945 INFO L432 NwaCegarLoop]: 276 mSDtfsCounter, 225 mSDsluCounter, 607 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 23 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 225 SdHoareTripleChecker+Valid, 883 SdHoareTripleChecker+Invalid, 112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.9s IncrementalHoareTripleChecker+Time [2024-11-09 04:50:29,947 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [225 Valid, 883 Invalid, 112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 78 Invalid, 11 Unknown, 0 Unchecked, 23.9s Time] [2024-11-09 04:50:29,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2024-11-09 04:50:29,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 444. [2024-11-09 04:50:29,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 444 states, 341 states have (on average 1.4809384164222874) internal successors, (505), 341 states have internal predecessors, (505), 98 states have call successors, (98), 4 states have call predecessors, (98), 4 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-09 04:50:29,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 701 transitions. [2024-11-09 04:50:29,993 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 701 transitions. Word has length 319 [2024-11-09 04:50:29,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:50:29,994 INFO L471 AbstractCegarLoop]: Abstraction has 444 states and 701 transitions. [2024-11-09 04:50:29,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 1 states have call successors, (49), 1 states have call predecessors, (49), 1 states have return successors, (49), 1 states have call predecessors, (49), 1 states have call successors, (49) [2024-11-09 04:50:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 701 transitions. [2024-11-09 04:50:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-09 04:50:29,998 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:50:29,998 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:50:30,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-09 04:50:30,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2024-11-09 04:50:30,399 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:50:30,399 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:50:30,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:50:30,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1527694211, now seen corresponding path program 1 times [2024-11-09 04:50:30,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:50:30,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1907277316] [2024-11-09 04:50:30,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:50:30,401 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 04:50:30,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:50:30,402 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:50:30,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-09 04:50:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:50:31,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 04:50:31,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:50:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2421 proven. 144 refuted. 0 times theorem prover too weak. 2139 trivial. 0 not checked. [2024-11-09 04:50:37,629 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:50:38,074 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:50:38,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1907277316] [2024-11-09 04:50:38,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1907277316] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:50:38,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1149939744] [2024-11-09 04:50:38,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:50:38,074 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:50:38,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:50:38,076 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:50:38,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-09 04:50:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:50:41,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 04:50:41,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:50:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2394 proven. 75 refuted. 0 times theorem prover too weak. 2235 trivial. 0 not checked. [2024-11-09 04:50:44,422 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:50:44,665 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1149939744] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:50:44,665 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1339427814] [2024-11-09 04:50:44,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:50:44,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:50:44,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:50:44,667 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:50:44,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-09 04:50:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:50:45,461 INFO L255 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 04:50:45,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:50:48,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2394 proven. 75 refuted. 0 times theorem prover too weak. 2235 trivial. 0 not checked. [2024-11-09 04:50:48,049 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:50:48,317 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1339427814] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:50:48,317 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 04:50:48,317 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 8 [2024-11-09 04:50:48,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685681838] [2024-11-09 04:50:48,318 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 04:50:48,319 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-09 04:50:48,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:50:48,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-09 04:50:48,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-09 04:50:48,321 INFO L87 Difference]: Start difference. First operand 444 states and 701 transitions. Second operand has 8 states, 8 states have (on average 14.5) internal successors, (116), 8 states have internal predecessors, (116), 3 states have call successors, (73), 3 states have call predecessors, (73), 5 states have return successors, (74), 3 states have call predecessors, (74), 3 states have call successors, (74) [2024-11-09 04:50:55,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:57,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:50:59,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:01,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:03,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:03,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:51:03,325 INFO L93 Difference]: Finished difference Result 909 states and 1419 transitions. [2024-11-09 04:51:03,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-09 04:51:03,423 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.5) internal successors, (116), 8 states have internal predecessors, (116), 3 states have call successors, (73), 3 states have call predecessors, (73), 5 states have return successors, (74), 3 states have call predecessors, (74), 3 states have call successors, (74) Word has length 319 [2024-11-09 04:51:03,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:51:03,427 INFO L225 Difference]: With dead ends: 909 [2024-11-09 04:51:03,427 INFO L226 Difference]: Without dead ends: 468 [2024-11-09 04:51:03,429 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1081 GetRequests, 1071 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2024-11-09 04:51:03,430 INFO L432 NwaCegarLoop]: 185 mSDtfsCounter, 135 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 461 mSolverCounterSat, 9 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 730 SdHoareTripleChecker+Invalid, 475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 461 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2024-11-09 04:51:03,430 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 730 Invalid, 475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 461 Invalid, 5 Unknown, 0 Unchecked, 14.7s Time] [2024-11-09 04:51:03,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 468 states. [2024-11-09 04:51:03,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 468 to 460. [2024-11-09 04:51:03,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 460 states, 353 states have (on average 1.4560906515580736) internal successors, (514), 353 states have internal predecessors, (514), 98 states have call successors, (98), 8 states have call predecessors, (98), 8 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-09 04:51:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 710 transitions. [2024-11-09 04:51:03,472 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 710 transitions. Word has length 319 [2024-11-09 04:51:03,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:51:03,473 INFO L471 AbstractCegarLoop]: Abstraction has 460 states and 710 transitions. [2024-11-09 04:51:03,473 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.5) internal successors, (116), 8 states have internal predecessors, (116), 3 states have call successors, (73), 3 states have call predecessors, (73), 5 states have return successors, (74), 3 states have call predecessors, (74), 3 states have call successors, (74) [2024-11-09 04:51:03,474 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 710 transitions. [2024-11-09 04:51:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-09 04:51:03,476 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:51:03,477 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:51:03,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-09 04:51:03,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2024-11-09 04:51:03,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2024-11-09 04:51:04,077 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 04:51:04,078 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:51:04,078 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:51:04,078 INFO L85 PathProgramCache]: Analyzing trace with hash 438681392, now seen corresponding path program 1 times [2024-11-09 04:51:04,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:51:04,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1405663847] [2024-11-09 04:51:04,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:51:04,079 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 04:51:04,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:51:04,083 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:51:04,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 (12)] Waiting until timeout for monitored process [2024-11-09 04:51:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:05,596 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 04:51:05,601 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:51:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2358 proven. 81 refuted. 0 times theorem prover too weak. 2265 trivial. 0 not checked. [2024-11-09 04:51:08,939 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:51:09,767 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:51:09,767 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1405663847] [2024-11-09 04:51:09,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1405663847] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:51:09,768 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [773440391] [2024-11-09 04:51:09,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:51:09,768 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:51:09,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:51:09,769 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:51:09,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-11-09 04:51:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:14,583 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 04:51:14,586 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:51:17,805 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2358 proven. 81 refuted. 0 times theorem prover too weak. 2265 trivial. 0 not checked. [2024-11-09 04:51:17,805 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:51:18,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [773440391] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:51:18,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [910846474] [2024-11-09 04:51:18,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:51:18,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:51:18,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:51:18,389 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:51:18,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-11-09 04:51:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:19,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 04:51:19,099 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:51:22,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 2358 proven. 81 refuted. 0 times theorem prover too weak. 2265 trivial. 0 not checked. [2024-11-09 04:51:22,396 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:51:23,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [910846474] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:51:23,058 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 04:51:23,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 6 [2024-11-09 04:51:23,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962423635] [2024-11-09 04:51:23,059 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 04:51:23,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:51:23,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:51:23,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:51:23,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-11-09 04:51:23,062 INFO L87 Difference]: Start difference. First operand 460 states and 710 transitions. Second operand has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 2 states have call successors, (49), 2 states have call predecessors, (49), 3 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-09 04:51:31,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:51:33,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:51:35,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:51:37,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:51:39,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:41,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:51:43,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:45,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:51:45,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:51:45,404 INFO L93 Difference]: Finished difference Result 1028 states and 1582 transitions. [2024-11-09 04:51:45,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 04:51:45,539 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 2 states have call successors, (49), 2 states have call predecessors, (49), 3 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 320 [2024-11-09 04:51:45,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:51:45,546 INFO L225 Difference]: With dead ends: 1028 [2024-11-09 04:51:45,547 INFO L226 Difference]: Without dead ends: 571 [2024-11-09 04:51:45,549 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1087 GetRequests, 1078 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2024-11-09 04:51:45,550 INFO L432 NwaCegarLoop]: 181 mSDtfsCounter, 157 mSDsluCounter, 385 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 11 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 178 SdHoareTripleChecker+Valid, 566 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.0s IncrementalHoareTripleChecker+Time [2024-11-09 04:51:45,551 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [178 Valid, 566 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 367 Invalid, 8 Unknown, 0 Unchecked, 22.0s Time] [2024-11-09 04:51:45,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 571 states. [2024-11-09 04:51:45,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 571 to 468. [2024-11-09 04:51:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 468 states, 359 states have (on average 1.426183844011142) internal successors, (512), 359 states have internal predecessors, (512), 98 states have call successors, (98), 10 states have call predecessors, (98), 10 states have return successors, (98), 98 states have call predecessors, (98), 98 states have call successors, (98) [2024-11-09 04:51:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 708 transitions. [2024-11-09 04:51:45,606 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 708 transitions. Word has length 320 [2024-11-09 04:51:45,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:51:45,609 INFO L471 AbstractCegarLoop]: Abstraction has 468 states and 708 transitions. [2024-11-09 04:51:45,609 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 2 states have call successors, (49), 2 states have call predecessors, (49), 3 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2024-11-09 04:51:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 708 transitions. [2024-11-09 04:51:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-09 04:51:45,613 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:51:45,614 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:51:45,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 (12)] Forceful destruction successful, exit code 0 [2024-11-09 04:51:45,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-11-09 04:51:46,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-11-09 04:51:46,214 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:51:46,215 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:51:46,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:51:46,216 INFO L85 PathProgramCache]: Analyzing trace with hash 883162443, now seen corresponding path program 1 times [2024-11-09 04:51:46,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:51:46,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1421674820] [2024-11-09 04:51:46,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:51:46,217 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 04:51:46,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:51:46,219 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:51:46,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 (15)] Waiting until timeout for monitored process [2024-11-09 04:51:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:51:48,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 04:51:48,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:52:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1020 proven. 375 refuted. 0 times theorem prover too weak. 3309 trivial. 0 not checked. [2024-11-09 04:52:11,143 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:52:15,957 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:52:15,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1421674820] [2024-11-09 04:52:15,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1421674820] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:52:15,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2121480223] [2024-11-09 04:52:15,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:52:15,958 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:52:15,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:52:15,959 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:52:15,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-11-09 04:52:20,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:20,757 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 04:52:20,769 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:52:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1020 proven. 375 refuted. 0 times theorem prover too weak. 3309 trivial. 0 not checked. [2024-11-09 04:52:40,900 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:52:44,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2121480223] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:52:44,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1765834656] [2024-11-09 04:52:44,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:52:44,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:52:44,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:52:44,604 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:52:44,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2024-11-09 04:52:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:52:45,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 04:52:45,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:53:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1020 proven. 375 refuted. 0 times theorem prover too weak. 3309 trivial. 0 not checked. [2024-11-09 04:53:05,063 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:53:08,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1765834656] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 04:53:08,097 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 04:53:08,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13] total 13 [2024-11-09 04:53:08,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140417249] [2024-11-09 04:53:08,098 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 04:53:08,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-09 04:53:08,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:53:08,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-09 04:53:08,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2024-11-09 04:53:08,099 INFO L87 Difference]: Start difference. First operand 468 states and 708 transitions. Second operand has 14 states, 14 states have (on average 6.714285714285714) internal successors, (94), 12 states have internal predecessors, (94), 4 states have call successors, (49), 4 states have call predecessors, (49), 6 states have return successors, (49), 4 states have call predecessors, (49), 4 states have call successors, (49) [2024-11-09 04:53:19,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:25,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:27,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:29,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:31,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:33,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:53:35,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:37,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:39,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:42,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:44,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:46,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:48,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:50,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:52,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:53:54,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:56,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:53:58,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:00,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:02,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:04,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:07,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:09,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:11,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:13,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:15,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:17,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:54:19,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:21,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:23,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:23,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:54:23,479 INFO L93 Difference]: Finished difference Result 1264 states and 1867 transitions. [2024-11-09 04:54:23,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-09 04:54:23,483 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 6.714285714285714) internal successors, (94), 12 states have internal predecessors, (94), 4 states have call successors, (49), 4 states have call predecessors, (49), 6 states have return successors, (49), 4 states have call predecessors, (49), 4 states have call successors, (49) Word has length 321 [2024-11-09 04:54:23,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:54:23,488 INFO L225 Difference]: With dead ends: 1264 [2024-11-09 04:54:23,488 INFO L226 Difference]: Without dead ends: 799 [2024-11-09 04:54:23,490 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1098 GetRequests, 1074 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=176, Invalid=474, Unknown=0, NotChecked=0, Total=650 [2024-11-09 04:54:23,491 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 246 mSDsluCounter, 1103 mSDsCounter, 0 mSdLazyCounter, 927 mSolverCounterSat, 57 mSolverCounterUnsat, 29 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 250 SdHoareTripleChecker+Valid, 1259 SdHoareTripleChecker+Invalid, 1013 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 57 IncrementalHoareTripleChecker+Valid, 927 IncrementalHoareTripleChecker+Invalid, 29 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 73.4s IncrementalHoareTripleChecker+Time [2024-11-09 04:54:23,491 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [250 Valid, 1259 Invalid, 1013 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [57 Valid, 927 Invalid, 29 Unknown, 0 Unchecked, 73.4s Time] [2024-11-09 04:54:23,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 799 states. [2024-11-09 04:54:23,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 799 to 773. [2024-11-09 04:54:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 773 states, 592 states have (on average 1.385135135135135) internal successors, (820), 594 states have internal predecessors, (820), 155 states have call successors, (155), 25 states have call predecessors, (155), 25 states have return successors, (155), 153 states have call predecessors, (155), 155 states have call successors, (155) [2024-11-09 04:54:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 773 states and 1130 transitions. [2024-11-09 04:54:23,566 INFO L78 Accepts]: Start accepts. Automaton has 773 states and 1130 transitions. Word has length 321 [2024-11-09 04:54:23,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:54:23,567 INFO L471 AbstractCegarLoop]: Abstraction has 773 states and 1130 transitions. [2024-11-09 04:54:23,567 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 6.714285714285714) internal successors, (94), 12 states have internal predecessors, (94), 4 states have call successors, (49), 4 states have call predecessors, (49), 6 states have return successors, (49), 4 states have call predecessors, (49), 4 states have call successors, (49) [2024-11-09 04:54:23,567 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1130 transitions. [2024-11-09 04:54:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-09 04:54:23,571 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:54:23,571 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:54:23,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 (15)] Forceful destruction successful, exit code 0 [2024-11-09 04:54:23,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-11-09 04:54:24,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2024-11-09 04:54:24,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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=3,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:54:24,172 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:54:24,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:54:24,173 INFO L85 PathProgramCache]: Analyzing trace with hash 490135433, now seen corresponding path program 1 times [2024-11-09 04:54:24,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:54:24,174 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1394226674] [2024-11-09 04:54:24,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:54:24,174 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 04:54:24,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:54:24,175 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:54:24,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 (18)] Waiting until timeout for monitored process [2024-11-09 04:54:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:25,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 04:54:25,634 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:54:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1227 proven. 483 refuted. 0 times theorem prover too weak. 2994 trivial. 0 not checked. [2024-11-09 04:54:47,483 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:54:59,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 27 proven. 117 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-09 04:54:59,050 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 04:54:59,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1394226674] [2024-11-09 04:54:59,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1394226674] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:54:59,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [974314435] [2024-11-09 04:54:59,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:54:59,051 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 04:54:59,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 04:54:59,054 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 04:54:59,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2024-11-09 04:55:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:03,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 04:55:03,865 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:55:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1227 proven. 483 refuted. 0 times theorem prover too weak. 2994 trivial. 0 not checked. [2024-11-09 04:55:24,775 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:55:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 27 proven. 117 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-09 04:55:34,843 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [974314435] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:55:34,843 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [178776849] [2024-11-09 04:55:34,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:55:34,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:55:34,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:55:34,845 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 04:55:34,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2024-11-09 04:55:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:35,696 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 04:55:35,702 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 04:55:56,127 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 1227 proven. 483 refuted. 0 times theorem prover too weak. 2994 trivial. 0 not checked. [2024-11-09 04:55:56,128 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 04:56:05,734 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 27 proven. 117 refuted. 0 times theorem prover too weak. 4560 trivial. 0 not checked. [2024-11-09 04:56:05,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [178776849] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 04:56:05,735 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 04:56:05,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7, 16, 7, 16, 7] total 21 [2024-11-09 04:56:05,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957855654] [2024-11-09 04:56:05,736 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 04:56:05,738 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2024-11-09 04:56:05,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 04:56:05,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2024-11-09 04:56:05,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=327, Unknown=0, NotChecked=0, Total=420 [2024-11-09 04:56:05,740 INFO L87 Difference]: Start difference. First operand 773 states and 1130 transitions. Second operand has 21 states, 21 states have (on average 6.857142857142857) internal successors, (144), 20 states have internal predecessors, (144), 6 states have call successors, (93), 5 states have call predecessors, (93), 9 states have return successors, (94), 6 states have call predecessors, (94), 6 states have call successors, (94) [2024-11-09 04:56:24,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:26,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:28,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:30,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:32,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:34,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:36,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:38,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:40,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:42,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:44,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-09 04:56:49,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:56:49,906 INFO L93 Difference]: Finished difference Result 1657 states and 2365 transitions. [2024-11-09 04:56:49,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-11-09 04:56:49,908 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.857142857142857) internal successors, (144), 20 states have internal predecessors, (144), 6 states have call successors, (93), 5 states have call predecessors, (93), 9 states have return successors, (94), 6 states have call predecessors, (94), 6 states have call successors, (94) Word has length 321 [2024-11-09 04:56:49,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:56:49,918 INFO L225 Difference]: With dead ends: 1657 [2024-11-09 04:56:49,918 INFO L226 Difference]: Without dead ends: 887 [2024-11-09 04:56:49,921 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1948 GetRequests, 1902 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 550 ImplicationChecksByTransitivity, 11.5s TimeCoverageRelationStatistics Valid=543, Invalid=1713, Unknown=0, NotChecked=0, Total=2256 [2024-11-09 04:56:49,923 INFO L432 NwaCegarLoop]: 164 mSDtfsCounter, 434 mSDsluCounter, 577 mSDsCounter, 0 mSdLazyCounter, 1011 mSolverCounterSat, 113 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 439 SdHoareTripleChecker+Valid, 741 SdHoareTripleChecker+Invalid, 1135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 1011 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.3s IncrementalHoareTripleChecker+Time [2024-11-09 04:56:49,924 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [439 Valid, 741 Invalid, 1135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 1011 Invalid, 11 Unknown, 0 Unchecked, 36.3s Time] [2024-11-09 04:56:49,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 887 states. [2024-11-09 04:56:50,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 887 to 747. [2024-11-09 04:56:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 747 states, 569 states have (on average 1.3550087873462215) internal successors, (771), 569 states have internal predecessors, (771), 147 states have call successors, (147), 30 states have call predecessors, (147), 30 states have return successors, (147), 147 states have call predecessors, (147), 147 states have call successors, (147) [2024-11-09 04:56:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 747 states and 1065 transitions. [2024-11-09 04:56:50,020 INFO L78 Accepts]: Start accepts. Automaton has 747 states and 1065 transitions. Word has length 321 [2024-11-09 04:56:50,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:56:50,021 INFO L471 AbstractCegarLoop]: Abstraction has 747 states and 1065 transitions. [2024-11-09 04:56:50,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.857142857142857) internal successors, (144), 20 states have internal predecessors, (144), 6 states have call successors, (93), 5 states have call predecessors, (93), 9 states have return successors, (94), 6 states have call predecessors, (94), 6 states have call successors, (94) [2024-11-09 04:56:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1065 transitions. [2024-11-09 04:56:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-09 04:56:50,025 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:56:50,026 INFO L215 NwaCegarLoop]: trace histogram [49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:56:50,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 (18)] Ended with exit code 0 [2024-11-09 04:56:50,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2024-11-09 04:56:50,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2024-11-09 04:56:50,627 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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=3,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 04:56:50,627 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:56:50,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:56:50,628 INFO L85 PathProgramCache]: Analyzing trace with hash -571434321, now seen corresponding path program 1 times [2024-11-09 04:56:50,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 04:56:50,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1875798770] [2024-11-09 04:56:50,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:56:50,629 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 04:56:50,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 04:56:50,631 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 04:56:50,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d983c7d-9291-4ee8-ad2f-2a82b097c1b2/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 (21)] Waiting until timeout for monitored process [2024-11-09 04:56:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:56:54,270 INFO L255 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-09 04:56:54,282 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:01:55,594 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse2 ((_ to_fp 8 24) c_currentRoundingMode (/ 1.0 100000000000000000000.0))) (.cse1 ((_ to_fp 8 24) c_currentRoundingMode 9223372036854765600.0)) (.cse4 ((_ zero_extend 24) c_~var_1_6~0)) (.cse0 ((_ zero_extend 16) c_~var_1_23~0)) (.cse3 ((_ zero_extend 16) c_~var_1_8~0)) (.cse7 ((_ zero_extend 24) c_~var_1_5~0)) (.cse6 ((_ zero_extend 24) c_~var_1_40~0))) (and (bvsle .cse0 (_ bv16383 32)) (fp.gt (fp.sub c_currentRoundingMode c_~var_1_17~0 c_~var_1_36~0) (fp.div c_currentRoundingMode c_~var_1_38~0 c_~var_1_37~0)) (fp.leq c_~var_1_37~0 .cse1) (= (_ bv100 8) c_~var_1_42~0) (= (_ bv5 16) c_~var_1_30~0) (= (_ bv32 32) c_~last_1_var_1_59~0) (fp.geq c_~var_1_37~0 .cse2) (= .cse3 c_~var_1_18~0) (= c_~var_1_51~0 c_~var_1_37~0) (fp.geq c_~var_1_17~0 .cse2) (bvsge ((_ zero_extend 32) c_~var_1_26~0) (_ bv3221225470 64)) (bvsle .cse4 (_ bv64 32)) (fp.leq c_~var_1_17~0 .cse1) (bvsge ((_ sign_extend 24) c_~var_1_56~0) (_ bv0 32)) (= c_~var_1_3~0 (_ bv0 8)) (= (_ bv32 16) c_~last_1_var_1_45~0) (= (_ bv16 8) c_~last_1_var_1_52~0) (bvuge c_~var_1_29~0 (_ bv1610612735 32)) (or (and (fp.geq c_~var_1_15~0 .cse2) (fp.leq c_~var_1_15~0 .cse1)) (and (fp.leq c_~var_1_15~0 (fp.neg .cse2)) (fp.geq c_~var_1_15~0 (fp.neg .cse1)))) (bvsge c_~var_1_19~0 (_ bv1610612734 32)) (= c_~var_1_59~0 c_~var_1_18~0) (let ((.cse5 (bvslt (_ bv16 32) .cse6))) (or (and (not .cse5) (= c_~var_1_47~0 .cse6)) (and .cse5 (= c_~var_1_47~0 (_ bv16 32))))) (= c_~var_1_27~0 ((_ extract 7 0) (bvadd .cse4 .cse7))) (bvule c_~var_1_29~0 (_ bv2147483647 32)) (bvsge .cse0 (_ bv8191 32)) (= (bvadd (_ bv100 32) c_~var_1_49~0) (bvadd c_~var_1_19~0 .cse3)) (bvsle ((_ zero_extend 24) c_~var_1_2~0) (_ bv1 32)) (bvsle .cse7 (_ bv127 32)) (= c_~var_1_1~0 (_ bv4 16)) (bvsle .cse3 (_ bv32767 32)) (bvsge .cse3 (_ bv16383 32)) (= c_~var_1_11~0 (bvadd c_~var_1_10~0 (_ bv100 32))) (bvsge .cse7 (_ bv64 32)) (not (= (_ bv0 32) .cse6)) (= c_currentRoundingMode roundNearestTiesToEven) (= c_~var_1_9~0 ((_ sign_extend 16) (_ bv32 16))))) is different from true